From 22508c46b3e690e0d1d987538c159ddc2b6e6e80 Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Tue, 5 Jun 2018 07:37:14 -0700 Subject: [PATCH 1/6] config.guess, config.sub: update to current GCC versions Copied from GCC revision 256122. --- config.guess | 588 +++++++++++++++++++++++---------------------------- config.sub | 233 +++++++++++++------- 2 files changed, 416 insertions(+), 405 deletions(-) diff --git a/config.guess b/config.guess index d622a44..588fe82 100755 --- a/config.guess +++ b/config.guess @@ -1,14 +1,12 @@ #! /bin/sh # Attempt to guess a canonical system name. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, -# 2011, 2012 Free Software Foundation, Inc. +# Copyright 1992-2018 Free Software Foundation, Inc. -timestamp='2012-02-10' +timestamp='2018-01-01' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or +# the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but @@ -17,24 +15,22 @@ timestamp='2012-02-10' # General Public License for more details. # # You should have received a copy of the GNU General Public License -# along with this program; if not, see . +# along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Originally written by Per Bothner. Please send patches (context -# diff format) to and include a ChangeLog -# entry. +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). # -# This script attempts to guess a canonical system name similar to -# config.sub. If it succeeds, it prints the system name on stdout, and -# exits with 0. Otherwise, it exits with 1. +# Originally written by Per Bothner; maintained since 2000 by Ben Elliston. # # You can get the latest version of this script from: -# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess +# +# Please send patches to . + me=`echo "$0" | sed -e 's,.*/,,'` @@ -43,7 +39,7 @@ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. -Operation modes: +Options: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit @@ -54,9 +50,7 @@ version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, -2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 -Free Software Foundation, Inc. +Copyright 1992-2018 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." @@ -138,6 +132,27 @@ UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown +case "${UNAME_SYSTEM}" in +Linux|GNU|GNU/*) + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + LIBC=gnu + + eval $set_cc_for_build + cat <<-EOF > $dummy.c + #include + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #else + LIBC=gnu + #endif + EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` + ;; +esac + # Note: order is significant - the case branches are not exclusive. case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in @@ -153,19 +168,29 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in # Note: NetBSD doesn't particularly care about the vendor # portion of the name. We always set it to "unknown". sysctl="sysctl -n hw.machine_arch" - UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ - /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ + /sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || \ + echo unknown)` case "${UNAME_MACHINE_ARCH}" in armeb) machine=armeb-unknown ;; arm*) machine=arm-unknown ;; sh3el) machine=shl-unknown ;; sh3eb) machine=sh-unknown ;; sh5el) machine=sh5le-unknown ;; + earmv*) + arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'` + endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'` + machine=${arch}${endian}-unknown + ;; *) machine=${UNAME_MACHINE_ARCH}-unknown ;; esac # The Operating System including object format, if it has switched - # to ELF recently, or will in the future. + # to ELF recently (or will in the future) and ABI. case "${UNAME_MACHINE_ARCH}" in + earm*) + os=netbsdelf + ;; arm*|i386|m68k|ns32k|sh3*|sparc|vax) eval $set_cc_for_build if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ @@ -182,6 +207,13 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in os=netbsd ;; esac + # Determine ABI tags. + case "${UNAME_MACHINE_ARCH}" in + earm*) + expr='s/^earmv[0-9]/-eabi/;s/eb$//' + abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"` + ;; + esac # The OS release # Debian GNU/NetBSD machines have a different userland, and # thus, need a distinct triplet. However, they do not need @@ -192,18 +224,29 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in release='-gnu' ;; *) - release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2` ;; esac # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: # contains redundant information, the shorter form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. - echo "${machine}-${os}${release}" + echo "${machine}-${os}${release}${abi}" + exit ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE} exit ;; *:OpenBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} exit ;; + *:LibertyBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE} + exit ;; + *:MidnightBSD:*:*) + echo ${UNAME_MACHINE}-unknown-midnightbsd${UNAME_RELEASE} + exit ;; *:ekkoBSD:*:*) echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} exit ;; @@ -216,6 +259,15 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in *:MirBSD:*:*) echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} exit ;; + *:Sortix:*:*) + echo ${UNAME_MACHINE}-unknown-sortix + exit ;; + *:Redox:*:*) + echo ${UNAME_MACHINE}-unknown-redox + exit ;; + mips:OSF1:*.*) + echo mips-dec-osf1 + exit ;; alpha:OSF1:*:*) case $UNAME_RELEASE in *4.0) @@ -232,55 +284,46 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") - UNAME_MACHINE="alpha" ;; + UNAME_MACHINE=alpha ;; "EV4.5 (21064)") - UNAME_MACHINE="alpha" ;; + UNAME_MACHINE=alpha ;; "LCA4 (21066/21068)") - UNAME_MACHINE="alpha" ;; + UNAME_MACHINE=alpha ;; "EV5 (21164)") - UNAME_MACHINE="alphaev5" ;; + UNAME_MACHINE=alphaev5 ;; "EV5.6 (21164A)") - UNAME_MACHINE="alphaev56" ;; + UNAME_MACHINE=alphaev56 ;; "EV5.6 (21164PC)") - UNAME_MACHINE="alphapca56" ;; + UNAME_MACHINE=alphapca56 ;; "EV5.7 (21164PC)") - UNAME_MACHINE="alphapca57" ;; + UNAME_MACHINE=alphapca57 ;; "EV6 (21264)") - UNAME_MACHINE="alphaev6" ;; + UNAME_MACHINE=alphaev6 ;; "EV6.7 (21264A)") - UNAME_MACHINE="alphaev67" ;; + UNAME_MACHINE=alphaev67 ;; "EV6.8CB (21264C)") - UNAME_MACHINE="alphaev68" ;; + UNAME_MACHINE=alphaev68 ;; "EV6.8AL (21264B)") - UNAME_MACHINE="alphaev68" ;; + UNAME_MACHINE=alphaev68 ;; "EV6.8CX (21264D)") - UNAME_MACHINE="alphaev68" ;; + UNAME_MACHINE=alphaev68 ;; "EV6.9A (21264/EV69A)") - UNAME_MACHINE="alphaev69" ;; + UNAME_MACHINE=alphaev69 ;; "EV7 (21364)") - UNAME_MACHINE="alphaev7" ;; + UNAME_MACHINE=alphaev7 ;; "EV7.9 (21364A)") - UNAME_MACHINE="alphaev79" ;; + UNAME_MACHINE=alphaev79 ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. - echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 exit $exitcode ;; - Alpha\ *:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # Should we change UNAME_MACHINE based on the output of uname instead - # of the specific Alpha model? - echo alpha-pc-interix - exit ;; - 21064:Windows_NT:50:3) - echo alpha-dec-winnt3.5 - exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; @@ -302,7 +345,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; - arm:riscos:*:*|arm:RISCOS:*:*) + arm*:riscos:*:*|arm*:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) @@ -340,16 +383,16 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval $set_cc_for_build - SUN_ARCH="i386" + SUN_ARCH=i386 # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. - if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if [ "$CC_FOR_BUILD" != no_compiler_found ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ - (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then - SUN_ARCH="x86_64" + SUN_ARCH=x86_64 fi fi echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` @@ -374,7 +417,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` - test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} @@ -442,13 +485,13 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) - printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) - printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) - printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); #endif #endif exit (-1); @@ -560,8 +603,9 @@ EOF else IBM_ARCH=powerpc fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` + if [ -x /usr/bin/lslpp ] ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | + awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi @@ -570,7 +614,7 @@ EOF *:AIX:*:*) echo rs6000-ibm-aix exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) + ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and @@ -591,20 +635,20 @@ EOF 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/31?) HP_ARCH=m68000 ;; + 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 + 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + 32) HP_ARCH=hppa2.0n ;; + 64) HP_ARCH=hppa2.0w ;; + '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi @@ -643,11 +687,11 @@ EOF exit (0); } EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac - if [ ${HP_ARCH} = "hppa2.0w" ] + if [ ${HP_ARCH} = hppa2.0w ] then eval $set_cc_for_build @@ -660,12 +704,12 @@ EOF # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then - HP_ARCH="hppa2.0w" + HP_ARCH=hppa2.0w else - HP_ARCH="hppa64" + HP_ARCH=hppa64 fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} @@ -705,7 +749,7 @@ EOF { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) @@ -714,7 +758,7 @@ EOF *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) @@ -770,14 +814,14 @@ EOF echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) @@ -793,24 +837,24 @@ EOF UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + UNAME_PROCESSOR=x86_64 ;; + i386) + UNAME_PROCESSOR=i586 ;; esac + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; + *:MINGW64*:*) + echo ${UNAME_MACHINE}-pc-mingw64 + exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; - i*:MSYS*:*) + *:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; @@ -826,47 +870,32 @@ EOF echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - 8664:Windows_NT:*) - echo x86_64-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in @@ -879,59 +908,60 @@ EOF EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + if test "$?" = 0 ; then LIBC=gnulibc1 ; fi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arc:Linux:*:* | arceb:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then - echo ${UNAME_MACHINE}-unknown-linux-gnueabi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi else - echo ${UNAME_MACHINE}-unknown-linux-gnueabihf + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf fi fi exit ;; avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; cris:Linux:*:*) - echo ${UNAME_MACHINE}-axis-linux-gnu + echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; crisv32:Linux:*:*) - echo ${UNAME_MACHINE}-axis-linux-gnu + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + e2k:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; frv:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; hexagon:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:Linux:*:*) - LIBC=gnu - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + k1om:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build @@ -950,54 +980,69 @@ EOF #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ;; - or32:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + mips64el:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + openrisc*:Linux:*:*) + echo or1k-unknown-linux-${LIBC} + exit ;; + or32:Linux:*:* | or1k*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; padre:Linux:*:*) - echo sparc-unknown-linux-gnu + echo sparc-unknown-linux-${LIBC} exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu + echo hppa64-unknown-linux-${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; + PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; + PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; + *) echo hppa-unknown-linux-${LIBC} ;; esac exit ;; ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu + echo powerpc64-unknown-linux-${LIBC} exit ;; ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu + echo powerpc-unknown-linux-${LIBC} + exit ;; + ppc64le:Linux:*:*) + echo powerpc64le-unknown-linux-${LIBC} + exit ;; + ppcle:Linux:*:*) + echo powerpcle-unknown-linux-${LIBC} + exit ;; + riscv32:Linux:*:* | riscv64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux + echo ${UNAME_MACHINE}-ibm-linux-${LIBC} exit ;; sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; tile*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-gnu + echo ${UNAME_MACHINE}-dec-linux-${LIBC} exit ;; x86_64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; xtensa*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. @@ -1033,7 +1078,7 @@ EOF i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; - i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + i*86:*:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} @@ -1073,7 +1118,7 @@ EOF # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub - # prints for the "djgpp" host, or else GDB configury will decide that + # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; @@ -1201,6 +1246,9 @@ EOF BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-haiku + exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; @@ -1219,6 +1267,9 @@ EOF SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; + SX-ACE:SUPER-UX:*:*) + echo sxace-nec-superux${UNAME_RELEASE} + exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; @@ -1227,24 +1278,43 @@ EOF exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown - case $UNAME_PROCESSOR in - i386) - eval $set_cc_for_build - if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then - if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ - (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ - grep IS_64BIT_ARCH >/dev/null - then - UNAME_PROCESSOR="x86_64" - fi - fi ;; - unknown) UNAME_PROCESSOR=powerpc ;; - esac + eval $set_cc_for_build + if test "$UNAME_PROCESSOR" = unknown ; then + UNAME_PROCESSOR=powerpc + fi + if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then + if [ "$CC_FOR_BUILD" != no_compiler_found ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc + if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_PPC >/dev/null + then + UNAME_PROCESSOR=powerpc + fi + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # Avoid executing cc on OS X 10.9, as it ships with a stub + # that puts up a graphical alert prompting to install + # developer tools. Any system running Mac OS X 10.7 or + # later (Darwin 11 and later) is required to have a 64-bit + # processor. This is not true of the ARM version of Darwin + # that Apple uses in portable devices. + UNAME_PROCESSOR=x86_64 + fi echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` - if test "$UNAME_PROCESSOR" = "x86"; then + if test "$UNAME_PROCESSOR" = x86; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi @@ -1253,15 +1323,18 @@ EOF *:QNX:*:4*) echo i386-pc-qnx exit ;; - NEO-?:NONSTOP_KERNEL:*:*) + NEO-*:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; - NSE-?:NONSTOP_KERNEL:*:*) + NSE-*:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; - NSR-?:NONSTOP_KERNEL:*:*) + NSR-*:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; + NSX-*:NONSTOP_KERNEL:*:*) + echo nsx-tandem-nsk${UNAME_RELEASE} + exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; @@ -1275,7 +1348,7 @@ EOF # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. - if test "$cputype" = "386"; then + if test "$cputype" = 386; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" @@ -1317,7 +1390,7 @@ EOF echo i386-pc-xenix exit ;; i*86:skyos:*:*) - echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'` exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos @@ -1328,174 +1401,37 @@ EOF x86_64:VMkernel:*:*) echo ${UNAME_MACHINE}-unknown-esx exit ;; + amd64:Isilon\ OneFS:*:*) + echo x86_64-unknown-onefs + exit ;; esac -#echo '(No uname command or uname output not recognized.)' 1>&2 -#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 - -eval $set_cc_for_build -cat >$dummy.c < -# include -#endif -main () -{ -#if defined (sony) -#if defined (MIPSEB) - /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, - I don't know.... */ - printf ("mips-sony-bsd\n"); exit (0); -#else -#include - printf ("m68k-sony-newsos%s\n", -#ifdef NEWSOS4 - "4" -#else - "" -#endif - ); exit (0); -#endif -#endif - -#if defined (__arm) && defined (__acorn) && defined (__unix) - printf ("arm-acorn-riscix\n"); exit (0); -#endif +echo "$0: unable to guess system type" >&2 -#if defined (hp300) && !defined (hpux) - printf ("m68k-hp-bsd\n"); exit (0); -#endif - -#if defined (NeXT) -#if !defined (__ARCHITECTURE__) -#define __ARCHITECTURE__ "m68k" -#endif - int version; - version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; - if (version < 4) - printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); - else - printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); - exit (0); -#endif - -#if defined (MULTIMAX) || defined (n16) -#if defined (UMAXV) - printf ("ns32k-encore-sysv\n"); exit (0); -#else -#if defined (CMU) - printf ("ns32k-encore-mach\n"); exit (0); -#else - printf ("ns32k-encore-bsd\n"); exit (0); -#endif -#endif -#endif - -#if defined (__386BSD__) - printf ("i386-pc-bsd\n"); exit (0); -#endif - -#if defined (sequent) -#if defined (i386) - printf ("i386-sequent-dynix\n"); exit (0); -#endif -#if defined (ns32000) - printf ("ns32k-sequent-dynix\n"); exit (0); -#endif -#endif +case "${UNAME_MACHINE}:${UNAME_SYSTEM}" in + mips:Linux | mips64:Linux) + # If we got here on MIPS GNU/Linux, output extra information. + cat >&2 < -# if defined (BSD) -# if BSD == 43 - printf ("vax-dec-bsd4.3\n"); exit (0); -# else -# if BSD == 199006 - printf ("vax-dec-bsd4.3reno\n"); exit (0); -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# endif -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# else - printf ("vax-dec-ultrix\n"); exit (0); -# endif -#endif - -#if defined (alliant) && defined (i860) - printf ("i860-alliant-bsd\n"); exit (0); -#endif - - exit (1); -} +NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize +the system type. Please install a C compiler and try again. EOF - -$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - -# Apollos put the system type in the environment. - -test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } - -# Convex versions that predate uname can use getsysinfo(1) - -if [ -x /usr/convex/getsysinfo ] -then - case `getsysinfo -f cpu_type` in - c1*) - echo c1-convex-bsd - exit ;; - c2*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - c34*) - echo c34-convex-bsd - exit ;; - c38*) - echo c38-convex-bsd - exit ;; - c4*) - echo c4-convex-bsd - exit ;; - esac -fi + ;; +esac cat >&2 < in order to provide the needed -information to handle your system. +If $0 has already been updated, send the following data and any +information you think might be pertinent to config-patches@gnu.org to +provide the necessary information to handle your system. config.guess timestamp = $timestamp @@ -1523,7 +1459,7 @@ EOF exit 1 # Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) +# eval: (add-hook 'write-file-functions 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" diff --git a/config.sub b/config.sub index c894da4..f2632cd 100755 --- a/config.sub +++ b/config.sub @@ -1,36 +1,31 @@ #! /bin/sh # Configuration validation subroutine script. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, -# 2011, 2012 Free Software Foundation, Inc. +# Copyright 1992-2018 Free Software Foundation, Inc. -timestamp='2012-02-10' +timestamp='2018-01-01' -# This file is (in principle) common to ALL GNU software. -# The presence of a machine in this file suggests that SOME GNU software -# can handle that machine. It does not imply ALL GNU software can. -# -# This file is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. # # You should have received a copy of the GNU General Public License -# along with this program; if not, see . +# along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). -# Please send patches to . Submit a context -# diff and a properly formatted GNU ChangeLog entry. +# Please send patches to . # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. @@ -38,7 +33,7 @@ timestamp='2012-02-10' # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: -# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD +# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases @@ -58,12 +53,11 @@ timestamp='2012-02-10' me=`echo "$0" | sed -e 's,.*/,,'` usage="\ -Usage: $0 [OPTION] CPU-MFR-OPSYS - $0 [OPTION] ALIAS +Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS Canonicalize a configuration name. -Operation modes: +Options: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit @@ -73,9 +67,7 @@ Report bugs and patches to ." version="\ GNU config.sub ($timestamp) -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, -2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 -Free Software Foundation, Inc. +Copyright 1992-2018 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." @@ -123,9 +115,9 @@ esac maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ - linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ - knetbsd*-gnu* | netbsd*-gnu* | \ - kopensolaris*-gnu* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ + kopensolaris*-gnu* | cloudabi*-eabi* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` @@ -156,7 +148,7 @@ case $os in -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ - -apple | -axis | -knuth | -cray | -microblaze) + -apple | -axis | -knuth | -cray | -microblaze*) os= basic_machine=$1 ;; @@ -225,15 +217,18 @@ case $os in -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; - -windowsnt*) - os=`echo $os | sed -e 's/windowsnt/winnt/'` - ;; -psos*) os=-psos ;; @@ -253,21 +248,25 @@ case $basic_machine in | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ - | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ - | be32 | be64 \ + | arc | arceb \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | ba \ + | be32 | be64 \ | bfin \ - | c4x | clipper \ + | c4x | c8051 | clipper \ | d10v | d30v | dlx | dsp16xx \ - | epiphany \ - | fido | fr30 | frv \ + | e2k | epiphany \ + | fido | fr30 | frv | ft32 \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ - | i370 | i860 | i960 | ia64 \ + | i370 | i860 | i960 | ia16 | ia64 \ | ip2k | iq2000 \ + | k1om \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ - | maxq | mb | microblaze | mcore | mep | metag \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ @@ -281,26 +280,30 @@ case $basic_machine in | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ + | mipsisa32r6 | mipsisa32r6el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64r6 | mipsisa64r6el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ + | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ - | nios | nios2 \ + | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ - | open8 \ - | or32 \ + | open8 | or1k | or1knd | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pru \ | pyramid \ + | riscv32 | riscv64 \ | rl78 | rx \ | score \ - | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ @@ -308,7 +311,8 @@ case $basic_machine in | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ - | we32k \ + | visium \ + | wasm32 \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown @@ -322,7 +326,10 @@ case $basic_machine in c6x) basic_machine=tic6x-unknown ;; - m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) + leon|leon[3-9]) + basic_machine=sparc-$basic_machine + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown os=-none ;; @@ -364,26 +371,29 @@ case $basic_machine in | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ - | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ + | ba-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ - | clipper-* | craynv-* | cydra-* \ + | c8051-* | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ - | elxsi-* \ + | e2k-* | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ - | i*86-* | i860-* | i960-* | ia64-* \ + | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ | ip2k-* | iq2000-* \ + | k1om-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ - | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ @@ -397,28 +407,34 @@ case $basic_machine in | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa32r6-* | mipsisa32r6el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64r6-* | mipsisa64r6el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ - | nios-* | nios2-* \ + | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ + | or1k*-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pru-* \ | pyramid-* \ + | riscv32-* | riscv64-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ - | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ @@ -426,6 +442,8 @@ case $basic_machine in | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ + | visium-* \ + | wasm32-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ @@ -502,6 +520,9 @@ case $basic_machine in basic_machine=i386-pc os=-aros ;; + asmjs) + basic_machine=asmjs-unknown + ;; aux) basic_machine=m68k-apple os=-aux @@ -618,10 +639,18 @@ case $basic_machine in basic_machine=rs6000-bull os=-bosx ;; - dpx2* | dpx2*-bull) + dpx2*) basic_machine=m68k-bull os=-sysv3 ;; + e500v[12]) + basic_machine=powerpc-unknown + os=$os"spe" + ;; + e500v[12]-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + os=$os"spe" + ;; ebmon29k) basic_machine=a29k-amd os=-ebmon @@ -763,6 +792,9 @@ case $basic_machine in basic_machine=m68k-isi os=-sysv ;; + leon-*|leon[3-9]-*) + basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'` + ;; m68knommu) basic_machine=m68k-unknown os=-linux @@ -782,11 +814,15 @@ case $basic_machine in basic_machine=ns32k-utek os=-sysv ;; - microblaze) + microblaze*) basic_machine=microblaze-xilinx ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; mingw32) - basic_machine=i386-pc + basic_machine=i686-pc os=-mingw32 ;; mingw32ce) @@ -814,6 +850,10 @@ case $basic_machine in basic_machine=powerpc-unknown os=-morphos ;; + moxiebox) + basic_machine=moxie-unknown + os=-moxiebox + ;; msdos) basic_machine=i386-pc os=-msdos @@ -822,7 +862,7 @@ case $basic_machine in basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) - basic_machine=i386-pc + basic_machine=i686-pc os=-msys ;; mvs) @@ -861,7 +901,7 @@ case $basic_machine in basic_machine=v70-nec os=-sysv ;; - next | m*-next ) + next | m*-next) basic_machine=m68k-next case $os in -nextstep* ) @@ -906,6 +946,9 @@ case $basic_machine in nsr-tandem) basic_machine=nsr-tandem ;; + nsx-tandem) + basic_machine=nsx-tandem + ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf @@ -990,7 +1033,7 @@ case $basic_machine in ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; - ppcle | powerpclittle | ppc-le | powerpc-little) + ppcle | powerpclittle) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) @@ -1000,7 +1043,7 @@ case $basic_machine in ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; - ppc64le | powerpc64little | ppc64-le | powerpc64-little) + ppc64le | powerpc64little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) @@ -1013,7 +1056,11 @@ case $basic_machine in basic_machine=i586-unknown os=-pw32 ;; - rdos) + rdos | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) basic_machine=i386-pc os=-rdos ;; @@ -1197,6 +1244,9 @@ case $basic_machine in basic_machine=a29k-wrs os=-vxworks ;; + wasm32) + basic_machine=wasm32-unknown + ;; w65*) basic_machine=w65-wdc os=-none @@ -1205,6 +1255,9 @@ case $basic_machine in basic_machine=hppa1.1-winbond os=-proelf ;; + x64) + basic_machine=x86_64-pc + ;; xbox) basic_machine=i686-pc os=-mingw32 @@ -1312,8 +1365,8 @@ esac if [ x"$os" != x"" ] then case $os in - # First match some system type aliases - # that might get confused with valid system types. + # First match some system type aliases that might get confused + # with valid system types. # -solaris* is a basic system type, with this one exception. -auroraux) os=-auroraux @@ -1333,36 +1386,37 @@ case $os in -gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; - # First accept the basic system types. + # Now accept the basic system types. # The portable systems comes first. - # Each alternative MUST END IN A *, to match a version number. + # Each alternative MUST end in a * to match a version number. # -sysv* is not here because it comes later, after sysvr4. -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ - | -sym* | -kopensolaris* \ + | -sym* | -kopensolaris* | -plan9* \ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ - | -aos* | -aros* \ + | -aos* | -aros* | -cloudabi* | -sortix* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ - | -openbsd* | -solidbsd* \ + | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ - | -chorusos* | -chorusrdb* | -cegcc* \ + | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \ | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ - | -mingw32* | -linux-gnu* | -linux-android* \ - | -linux-newlib* | -linux-uclibc* \ - | -uxpv* | -beos* | -mpeix* | -udk* \ + | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ - | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \ + | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme*) # Remember, each alternative MUST END IN *, to match a version number. ;; -qnx*) @@ -1437,7 +1491,7 @@ case $os in -nova*) os=-rtmk-nova ;; - -ns2 ) + -ns2) os=-nextstep2 ;; -nsk*) @@ -1486,17 +1540,29 @@ case $os in -aros*) os=-aros ;; - -kaos*) - os=-kaos - ;; -zvmoe) os=-zvmoe ;; -dicos*) os=-dicos ;; + -pikeos*) + # Until real need of OS specific support for + # particular features comes up, bare metal + # configurations are quite functional. + case $basic_machine in + arm*) + os=-eabi + ;; + *) + os=-elf + ;; + esac + ;; -nacl*) ;; + -ios) + ;; -none) ;; *) @@ -1537,6 +1603,12 @@ case $basic_machine in c4x-* | tic4x-*) os=-coff ;; + c8051-*) + os=-elf + ;; + hexagon-*) + os=-elf + ;; tic54x-*) os=-coff ;; @@ -1586,6 +1658,9 @@ case $basic_machine in sparc-* | *-sun) os=-sunos4.1.1 ;; + pru-*) + os=-elf + ;; *-be) os=-beos ;; @@ -1631,7 +1706,7 @@ case $basic_machine in m88k-omron*) os=-luna ;; - *-next ) + *-next) os=-nextstep ;; *-sequent) @@ -1766,7 +1841,7 @@ echo $basic_machine$os exit # Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) +# eval: (add-hook 'write-file-functions 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" From 5a99ff7fed66b8ea8f09c9805c138524a7035ece Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Tue, 5 Jun 2018 08:00:51 -0700 Subject: [PATCH 2/6] config.guess, config.sub: update to latest versions Update to config.guess 2018-05-19 and config.sub 2018-05-24 from git://git.savannah.gnu.org/config.git revision 3a2a927f547ee478147008c3fda2adb8a2b2ebc4. This brings in musl support. --- config.guess | 480 +++++++-------- config.sub | 1620 ++++++++++++++++++++++++-------------------------- 2 files changed, 1035 insertions(+), 1065 deletions(-) diff --git a/config.guess b/config.guess index 588fe82..883a671 100755 --- a/config.guess +++ b/config.guess @@ -2,7 +2,7 @@ # Attempt to guess a canonical system name. # Copyright 1992-2018 Free Software Foundation, Inc. -timestamp='2018-01-01' +timestamp='2018-05-19' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by @@ -106,10 +106,10 @@ trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; dummy=$tmp/dummy ; tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; -case $CC_FOR_BUILD,$HOST_CC,$CC in - ,,) echo "int x;" > $dummy.c ; +case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in + ,,) echo "int x;" > "$dummy.c" ; for c in cc gcc c89 c99 ; do - if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then CC_FOR_BUILD="$c"; break ; fi ; done ; @@ -132,14 +132,14 @@ UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown -case "${UNAME_SYSTEM}" in +case "$UNAME_SYSTEM" in Linux|GNU|GNU/*) # If the system lacks a compiler, then just pick glibc. # We could probably try harder. LIBC=gnu - eval $set_cc_for_build - cat <<-EOF > $dummy.c + eval "$set_cc_for_build" + cat <<-EOF > "$dummy.c" #include #if defined(__UCLIBC__) LIBC=uclibc @@ -149,13 +149,20 @@ Linux|GNU|GNU/*) LIBC=gnu #endif EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` + eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`" + + # If ldd exists, use it to detect musl libc. + if command -v ldd >/dev/null && \ + ldd --version 2>&1 | grep -q ^musl + then + LIBC=musl + fi ;; esac # Note: order is significant - the case branches are not exclusive. -case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in +case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in *:NetBSD:*:*) # NetBSD (nbsd) targets should (where applicable) match one or # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, @@ -169,30 +176,30 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in # portion of the name. We always set it to "unknown". sysctl="sysctl -n hw.machine_arch" UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ - /sbin/$sysctl 2>/dev/null || \ - /usr/sbin/$sysctl 2>/dev/null || \ + "/sbin/$sysctl" 2>/dev/null || \ + "/usr/sbin/$sysctl" 2>/dev/null || \ echo unknown)` - case "${UNAME_MACHINE_ARCH}" in + case "$UNAME_MACHINE_ARCH" in armeb) machine=armeb-unknown ;; arm*) machine=arm-unknown ;; sh3el) machine=shl-unknown ;; sh3eb) machine=sh-unknown ;; sh5el) machine=sh5le-unknown ;; earmv*) - arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'` - endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'` - machine=${arch}${endian}-unknown + arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'` + endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'` + machine="${arch}${endian}"-unknown ;; - *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + *) machine="$UNAME_MACHINE_ARCH"-unknown ;; esac # The Operating System including object format, if it has switched # to ELF recently (or will in the future) and ABI. - case "${UNAME_MACHINE_ARCH}" in + case "$UNAME_MACHINE_ARCH" in earm*) os=netbsdelf ;; arm*|i386|m68k|ns32k|sh3*|sparc|vax) - eval $set_cc_for_build + eval "$set_cc_for_build" if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ELF__ then @@ -208,10 +215,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in ;; esac # Determine ABI tags. - case "${UNAME_MACHINE_ARCH}" in + case "$UNAME_MACHINE_ARCH" in earm*) expr='s/^earmv[0-9]/-eabi/;s/eb$//' - abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"` + abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"` ;; esac # The OS release @@ -219,51 +226,51 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in # thus, need a distinct triplet. However, they do not need # kernel version information, so it can be replaced with a # suitable tag, in the style of linux-gnu. - case "${UNAME_VERSION}" in + case "$UNAME_VERSION" in Debian*) release='-gnu' ;; *) - release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2` + release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2` ;; esac # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: # contains redundant information, the shorter form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. - echo "${machine}-${os}${release}${abi}" + echo "$machine-${os}${release}${abi-}" exit ;; *:Bitrig:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` - echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE} + echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE" exit ;; *:OpenBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` - echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE" exit ;; *:LibertyBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` - echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE} + echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE" exit ;; *:MidnightBSD:*:*) - echo ${UNAME_MACHINE}-unknown-midnightbsd${UNAME_RELEASE} + echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE" exit ;; *:ekkoBSD:*:*) - echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE" exit ;; *:SolidBSD:*:*) - echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE" exit ;; macppc:MirBSD:*:*) - echo powerpc-unknown-mirbsd${UNAME_RELEASE} + echo powerpc-unknown-mirbsd"$UNAME_RELEASE" exit ;; *:MirBSD:*:*) - echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE" exit ;; *:Sortix:*:*) - echo ${UNAME_MACHINE}-unknown-sortix + echo "$UNAME_MACHINE"-unknown-sortix exit ;; *:Redox:*:*) - echo ${UNAME_MACHINE}-unknown-redox + echo "$UNAME_MACHINE"-unknown-redox exit ;; mips:OSF1:*.*) echo mips-dec-osf1 @@ -319,7 +326,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. - echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`" # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 @@ -328,10 +335,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) - echo ${UNAME_MACHINE}-unknown-amigaos + echo "$UNAME_MACHINE"-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) - echo ${UNAME_MACHINE}-unknown-morphos + echo "$UNAME_MACHINE"-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition @@ -343,7 +350,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) - echo arm-acorn-riscix${UNAME_RELEASE} + echo arm-acorn-riscix"$UNAME_RELEASE" exit ;; arm*:riscos:*:*|arm*:RISCOS:*:*) echo arm-unknown-riscos @@ -370,19 +377,19 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) - echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" exit ;; sun4H:SunOS:5.*:*) - echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) - echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) - echo i386-pc-auroraux${UNAME_RELEASE} + echo i386-pc-auroraux"$UNAME_RELEASE" exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) - eval $set_cc_for_build + eval "$set_cc_for_build" SUN_ARCH=i386 # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. @@ -395,13 +402,13 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in SUN_ARCH=x86_64 fi fi - echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. - echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in @@ -410,25 +417,25 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. - echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`" exit ;; sun3*:SunOS:*:*) - echo m68k-sun-sunos${UNAME_RELEASE} + echo m68k-sun-sunos"$UNAME_RELEASE" exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` - test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3 + test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) - echo m68k-sun-sunos${UNAME_RELEASE} + echo m68k-sun-sunos"$UNAME_RELEASE" ;; sun4) - echo sparc-sun-sunos${UNAME_RELEASE} + echo sparc-sun-sunos"$UNAME_RELEASE" ;; esac exit ;; aushp:SunOS:*:*) - echo sparc-auspex-sunos${UNAME_RELEASE} + echo sparc-auspex-sunos"$UNAME_RELEASE" exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not @@ -439,44 +446,44 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} + echo m68k-atari-mint"$UNAME_RELEASE" exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} + echo m68k-atari-mint"$UNAME_RELEASE" exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} + echo m68k-atari-mint"$UNAME_RELEASE" exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) - echo m68k-milan-mint${UNAME_RELEASE} + echo m68k-milan-mint"$UNAME_RELEASE" exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) - echo m68k-hades-mint${UNAME_RELEASE} + echo m68k-hades-mint"$UNAME_RELEASE" exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) - echo m68k-unknown-mint${UNAME_RELEASE} + echo m68k-unknown-mint"$UNAME_RELEASE" exit ;; m68k:machten:*:*) - echo m68k-apple-machten${UNAME_RELEASE} + echo m68k-apple-machten"$UNAME_RELEASE" exit ;; powerpc:machten:*:*) - echo powerpc-apple-machten${UNAME_RELEASE} + echo powerpc-apple-machten"$UNAME_RELEASE" exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) - echo mips-dec-ultrix${UNAME_RELEASE} + echo mips-dec-ultrix"$UNAME_RELEASE" exit ;; VAX*:ULTRIX*:*:*) - echo vax-dec-ultrix${UNAME_RELEASE} + echo vax-dec-ultrix"$UNAME_RELEASE" exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix${UNAME_RELEASE} + echo clipper-intergraph-clix"$UNAME_RELEASE" exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { @@ -497,11 +504,11 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in exit (-1); } EOF - $CC_FOR_BUILD -o $dummy $dummy.c && - dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && - SYSTEM_NAME=`$dummy $dummyarg` && + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && + dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`"$dummy" "$dummyarg"` && { echo "$SYSTEM_NAME"; exit; } - echo mips-mips-riscos${UNAME_RELEASE} + echo mips-mips-riscos"$UNAME_RELEASE" exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax @@ -527,17 +534,17 @@ EOF AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` - if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ] then - if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ - [ ${TARGET_BINARY_INTERFACE}x = x ] + if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \ + [ "$TARGET_BINARY_INTERFACE"x = x ] then - echo m88k-dg-dgux${UNAME_RELEASE} + echo m88k-dg-dgux"$UNAME_RELEASE" else - echo m88k-dg-dguxbcs${UNAME_RELEASE} + echo m88k-dg-dguxbcs"$UNAME_RELEASE" fi else - echo i586-dg-dgux${UNAME_RELEASE} + echo i586-dg-dgux"$UNAME_RELEASE" fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) @@ -554,7 +561,7 @@ EOF echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`" exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id @@ -566,14 +573,14 @@ EOF if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV" exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" #include main() @@ -584,7 +591,7 @@ EOF exit(0); } EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` then echo "$SYSTEM_NAME" else @@ -598,7 +605,7 @@ EOF exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc @@ -607,9 +614,9 @@ EOF IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} + echo "$IBM_ARCH"-ibm-aix"$IBM_REV" exit ;; *:AIX:*:*) echo rs6000-ibm-aix @@ -618,7 +625,7 @@ EOF echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx @@ -633,28 +640,28 @@ EOF echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in + HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` + case "$UNAME_MACHINE" in 9000/31?) HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in + case "$sc_cpu_version" in 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in + case "$sc_kernel_bits" in 32) HP_ARCH=hppa2.0n ;; 64) HP_ARCH=hppa2.0w ;; '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c + if [ "$HP_ARCH" = "" ]; then + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" #define _HPUX_SOURCE #include @@ -687,13 +694,13 @@ EOF exit (0); } EOF - (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac - if [ ${HP_ARCH} = hppa2.0w ] + if [ "$HP_ARCH" = hppa2.0w ] then - eval $set_cc_for_build + eval "$set_cc_for_build" # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler @@ -712,15 +719,15 @@ EOF HP_ARCH=hppa64 fi fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} + echo "$HP_ARCH"-hp-hpux"$HPUX_REV" exit ;; ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} + HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux"$HPUX_REV" exit ;; 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" #include int main () @@ -745,7 +752,7 @@ EOF exit (0); } EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; @@ -766,9 +773,9 @@ EOF exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk + echo "$UNAME_MACHINE"-unknown-osf1mk else - echo ${UNAME_MACHINE}-unknown-osf1 + echo "$UNAME_MACHINE"-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) @@ -793,109 +800,109 @@ EOF echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE" exit ;; sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} + echo sparc-unknown-bsdi"$UNAME_RELEASE" exit ;; *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE" exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` - case ${UNAME_PROCESSOR} in + case "$UNAME_PROCESSOR" in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac - echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" exit ;; i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin + echo "$UNAME_MACHINE"-pc-cygwin exit ;; *:MINGW64*:*) - echo ${UNAME_MACHINE}-pc-mingw64 + echo "$UNAME_MACHINE"-pc-mingw64 exit ;; *:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 + echo "$UNAME_MACHINE"-pc-mingw32 exit ;; *:MSYS*:*) - echo ${UNAME_MACHINE}-pc-msys + echo "$UNAME_MACHINE"-pc-msys exit ;; i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 + echo "$UNAME_MACHINE"-pc-pw32 exit ;; *:Interix*:*) - case ${UNAME_MACHINE} in + case "$UNAME_MACHINE" in x86) - echo i586-pc-interix${UNAME_RELEASE} + echo i586-pc-interix"$UNAME_RELEASE" exit ;; authenticamd | genuineintel | EM64T) - echo x86_64-unknown-interix${UNAME_RELEASE} + echo x86_64-unknown-interix"$UNAME_RELEASE" exit ;; IA64) - echo ia64-unknown-interix${UNAME_RELEASE} + echo ia64-unknown-interix"$UNAME_RELEASE" exit ;; esac ;; i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin + echo "$UNAME_MACHINE"-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; *:GNU:*:*) # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`" exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} + echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC" exit ;; i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix + echo "$UNAME_MACHINE"-pc-minix exit ;; aarch64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in @@ -909,63 +916,63 @@ EOF esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; arc:Linux:*:* | arceb:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; arm*:Linux:*:*) - eval $set_cc_for_build + eval "$set_cc_for_build" if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then - echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi else - echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf fi fi exit ;; avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; cris:Linux:*:*) - echo ${UNAME_MACHINE}-axis-linux-${LIBC} + echo "$UNAME_MACHINE"-axis-linux-"$LIBC" exit ;; crisv32:Linux:*:*) - echo ${UNAME_MACHINE}-axis-linux-${LIBC} + echo "$UNAME_MACHINE"-axis-linux-"$LIBC" exit ;; e2k:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; frv:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; hexagon:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; i*86:Linux:*:*) - echo ${UNAME_MACHINE}-pc-linux-${LIBC} + echo "$UNAME_MACHINE"-pc-linux-"$LIBC" exit ;; ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; k1om:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; mips:Linux:*:* | mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el @@ -979,70 +986,70 @@ EOF #endif #endif EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } + eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`" + test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; } ;; mips64el:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; openrisc*:Linux:*:*) - echo or1k-unknown-linux-${LIBC} + echo or1k-unknown-linux-"$LIBC" exit ;; or32:Linux:*:* | or1k*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; padre:Linux:*:*) - echo sparc-unknown-linux-${LIBC} + echo sparc-unknown-linux-"$LIBC" exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-${LIBC} + echo hppa64-unknown-linux-"$LIBC" exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; - PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; - *) echo hppa-unknown-linux-${LIBC} ;; + PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;; + PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;; + *) echo hppa-unknown-linux-"$LIBC" ;; esac exit ;; ppc64:Linux:*:*) - echo powerpc64-unknown-linux-${LIBC} + echo powerpc64-unknown-linux-"$LIBC" exit ;; ppc:Linux:*:*) - echo powerpc-unknown-linux-${LIBC} + echo powerpc-unknown-linux-"$LIBC" exit ;; ppc64le:Linux:*:*) - echo powerpc64le-unknown-linux-${LIBC} + echo powerpc64le-unknown-linux-"$LIBC" exit ;; ppcle:Linux:*:*) - echo powerpcle-unknown-linux-${LIBC} + echo powerpcle-unknown-linux-"$LIBC" exit ;; riscv32:Linux:*:* | riscv64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux-${LIBC} + echo "$UNAME_MACHINE"-ibm-linux-"$LIBC" exit ;; sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; tile*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-${LIBC} + echo "$UNAME_MACHINE"-dec-linux-"$LIBC" exit ;; x86_64:Linux:*:*) - echo ${UNAME_MACHINE}-pc-linux-${LIBC} + echo "$UNAME_MACHINE"-pc-linux-"$LIBC" exit ;; xtensa*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. @@ -1056,34 +1063,34 @@ EOF # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION" exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. - echo ${UNAME_MACHINE}-pc-os2-emx + echo "$UNAME_MACHINE"-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) - echo ${UNAME_MACHINE}-unknown-stop + echo "$UNAME_MACHINE"-unknown-stop exit ;; i*86:atheos:*:*) - echo ${UNAME_MACHINE}-unknown-atheos + echo "$UNAME_MACHINE"-unknown-atheos exit ;; i*86:syllable:*:*) - echo ${UNAME_MACHINE}-pc-syllable + echo "$UNAME_MACHINE"-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) - echo i386-unknown-lynxos${UNAME_RELEASE} + echo i386-unknown-lynxos"$UNAME_RELEASE" exit ;; i*86:*DOS:*:*) - echo ${UNAME_MACHINE}-pc-msdosdjgpp + echo "$UNAME_MACHINE"-pc-msdosdjgpp exit ;; i*86:*:4.*:*) - UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then - echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL" else - echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL" fi exit ;; i*86:*:5:[678]*) @@ -1093,12 +1100,12 @@ EOF *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac - echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}" exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 @@ -1108,9 +1115,9 @@ EOF && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 - echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL" else - echo ${UNAME_MACHINE}-pc-sysv32 + echo "$UNAME_MACHINE"-pc-sysv32 fi exit ;; pc:*:*:*) @@ -1130,9 +1137,9 @@ EOF exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then - echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. - echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) @@ -1152,9 +1159,9 @@ EOF test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; @@ -1163,28 +1170,28 @@ EOF test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) - echo m68k-unknown-lynxos${UNAME_RELEASE} + echo m68k-unknown-lynxos"$UNAME_RELEASE" exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) - echo sparc-unknown-lynxos${UNAME_RELEASE} + echo sparc-unknown-lynxos"$UNAME_RELEASE" exit ;; rs6000:LynxOS:2.*:*) - echo rs6000-unknown-lynxos${UNAME_RELEASE} + echo rs6000-unknown-lynxos"$UNAME_RELEASE" exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) - echo powerpc-unknown-lynxos${UNAME_RELEASE} + echo powerpc-unknown-lynxos"$UNAME_RELEASE" exit ;; SM[BE]S:UNIX_SV:*:*) - echo mips-dde-sysv${UNAME_RELEASE} + echo mips-dde-sysv"$UNAME_RELEASE" exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 @@ -1195,7 +1202,7 @@ EOF *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` - echo ${UNAME_MACHINE}-sni-sysv4 + echo "$UNAME_MACHINE"-sni-sysv4 else echo ns32k-sni-sysv fi @@ -1215,23 +1222,23 @@ EOF exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. - echo ${UNAME_MACHINE}-stratus-vos + echo "$UNAME_MACHINE"-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) - echo m68k-apple-aux${UNAME_RELEASE} + echo m68k-apple-aux"$UNAME_RELEASE" exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then - echo mips-nec-sysv${UNAME_RELEASE} + echo mips-nec-sysv"$UNAME_RELEASE" else - echo mips-unknown-sysv${UNAME_RELEASE} + echo mips-unknown-sysv"$UNAME_RELEASE" fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. @@ -1250,39 +1257,39 @@ EOF echo x86_64-unknown-haiku exit ;; SX-4:SUPER-UX:*:*) - echo sx4-nec-superux${UNAME_RELEASE} + echo sx4-nec-superux"$UNAME_RELEASE" exit ;; SX-5:SUPER-UX:*:*) - echo sx5-nec-superux${UNAME_RELEASE} + echo sx5-nec-superux"$UNAME_RELEASE" exit ;; SX-6:SUPER-UX:*:*) - echo sx6-nec-superux${UNAME_RELEASE} + echo sx6-nec-superux"$UNAME_RELEASE" exit ;; SX-7:SUPER-UX:*:*) - echo sx7-nec-superux${UNAME_RELEASE} + echo sx7-nec-superux"$UNAME_RELEASE" exit ;; SX-8:SUPER-UX:*:*) - echo sx8-nec-superux${UNAME_RELEASE} + echo sx8-nec-superux"$UNAME_RELEASE" exit ;; SX-8R:SUPER-UX:*:*) - echo sx8r-nec-superux${UNAME_RELEASE} + echo sx8r-nec-superux"$UNAME_RELEASE" exit ;; SX-ACE:SUPER-UX:*:*) - echo sxace-nec-superux${UNAME_RELEASE} + echo sxace-nec-superux"$UNAME_RELEASE" exit ;; Power*:Rhapsody:*:*) - echo powerpc-apple-rhapsody${UNAME_RELEASE} + echo powerpc-apple-rhapsody"$UNAME_RELEASE" exit ;; *:Rhapsody:*:*) - echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE" exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown - eval $set_cc_for_build + eval "$set_cc_for_build" if test "$UNAME_PROCESSOR" = unknown ; then UNAME_PROCESSOR=powerpc fi - if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then + if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then if [ "$CC_FOR_BUILD" != no_compiler_found ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ @@ -1310,7 +1317,7 @@ EOF # that Apple uses in portable devices. UNAME_PROCESSOR=x86_64 fi - echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE" exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` @@ -1318,22 +1325,25 @@ EOF UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi - echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE" exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-*:NONSTOP_KERNEL:*:*) - echo neo-tandem-nsk${UNAME_RELEASE} + echo neo-tandem-nsk"$UNAME_RELEASE" exit ;; NSE-*:NONSTOP_KERNEL:*:*) - echo nse-tandem-nsk${UNAME_RELEASE} + echo nse-tandem-nsk"$UNAME_RELEASE" exit ;; NSR-*:NONSTOP_KERNEL:*:*) - echo nsr-tandem-nsk${UNAME_RELEASE} + echo nsr-tandem-nsk"$UNAME_RELEASE" + exit ;; + NSV-*:NONSTOP_KERNEL:*:*) + echo nsv-tandem-nsk"$UNAME_RELEASE" exit ;; NSX-*:NONSTOP_KERNEL:*:*) - echo nsx-tandem-nsk${UNAME_RELEASE} + echo nsx-tandem-nsk"$UNAME_RELEASE" exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux @@ -1342,7 +1352,7 @@ EOF echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) - echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE" exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 @@ -1353,7 +1363,7 @@ EOF else UNAME_MACHINE="$cputype" fi - echo ${UNAME_MACHINE}-unknown-plan9 + echo "$UNAME_MACHINE"-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 @@ -1374,14 +1384,14 @@ EOF echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) - echo mips-sei-seiux${UNAME_RELEASE} + echo mips-sei-seiux"$UNAME_RELEASE" exit ;; *:DragonFly:*:*) - echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` - case "${UNAME_MACHINE}" in + case "$UNAME_MACHINE" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; @@ -1390,16 +1400,16 @@ EOF echo i386-pc-xenix exit ;; i*86:skyos:*:*) - echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'` + echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`" exit ;; i*86:rdos:*:*) - echo ${UNAME_MACHINE}-pc-rdos + echo "$UNAME_MACHINE"-pc-rdos exit ;; i*86:AROS:*:*) - echo ${UNAME_MACHINE}-pc-aros + echo "$UNAME_MACHINE"-pc-aros exit ;; x86_64:VMkernel:*:*) - echo ${UNAME_MACHINE}-unknown-esx + echo "$UNAME_MACHINE"-unknown-esx exit ;; amd64:Isilon\ OneFS:*:*) echo x86_64-unknown-onefs @@ -1408,7 +1418,7 @@ esac echo "$0: unable to guess system type" >&2 -case "${UNAME_MACHINE}:${UNAME_SYSTEM}" in +case "$UNAME_MACHINE:$UNAME_SYSTEM" in mips:Linux | mips64:Linux) # If we got here on MIPS GNU/Linux, output extra information. cat >&2 </dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` -UNAME_MACHINE = ${UNAME_MACHINE} -UNAME_RELEASE = ${UNAME_RELEASE} -UNAME_SYSTEM = ${UNAME_SYSTEM} -UNAME_VERSION = ${UNAME_VERSION} +UNAME_MACHINE = "$UNAME_MACHINE" +UNAME_RELEASE = "$UNAME_RELEASE" +UNAME_SYSTEM = "$UNAME_SYSTEM" +UNAME_VERSION = "$UNAME_VERSION" EOF exit 1 # Local variables: -# eval: (add-hook 'write-file-functions 'time-stamp) +# eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" diff --git a/config.sub b/config.sub index f2632cd..d1f5b54 100755 --- a/config.sub +++ b/config.sub @@ -2,7 +2,7 @@ # Configuration validation subroutine script. # Copyright 1992-2018 Free Software Foundation, Inc. -timestamp='2018-01-01' +timestamp='2018-05-24' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by @@ -94,7 +94,7 @@ while test $# -gt 0 ; do *local*) # First pass through any local machine types. - echo $1 + echo "$1" exit ;; * ) @@ -110,131 +110,455 @@ case $# in exit 1;; esac -# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). -# Here we must recognize all the valid KERNEL-OS combinations. -maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` -case $maybe_os in - nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ - linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ - knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ - kopensolaris*-gnu* | cloudabi*-eabi* | \ - storm-chaos* | os2-emx* | rtmk-nova*) - os=-$maybe_os - basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` - ;; - android-linux) - os=-linux-android - basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown - ;; - *) - basic_machine=`echo $1 | sed 's/-[^-]*$//'` - if [ $basic_machine != $1 ] - then os=`echo $1 | sed 's/.*-/-/'` - else os=; fi - ;; -esac +# Split fields of configuration type +IFS="-" read -r field1 field2 field3 field4 <&2 + exit 1 ;; - -lynx*) - os=-lynxos + *-*-*-*) + basic_machine=$field1-$field2 + os=$field3-$field4 ;; - -ptx*) - basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + *-*-*) + # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two + # parts + maybe_os=$field2-$field3 + case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc \ + | linux-newlib* | linux-musl* | linux-uclibc* | uclinux-uclibc* \ + | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ + | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ + | storm-chaos* | os2-emx* | rtmk-nova*) + basic_machine=$field1 + os=$maybe_os + ;; + android-linux) + basic_machine=$field1-unknown + os=linux-android + ;; + *) + basic_machine=$field1-$field2 + os=$field3 + ;; + esac ;; - -psos*) - os=-psos + *-*) + # Second component is usually, but not always the OS + case $field2 in + # Prevent following clause from handling this valid os + sun*os*) + basic_machine=$field1 + os=$field2 + ;; + # Manufacturers + dec* | mips* | sequent* | encore* | pc532* | sgi* | sony* \ + | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \ + | unicom* | ibm* | next | hp | isi* | apollo | altos* \ + | convergent* | ncr* | news | 32* | 3600* | 3100* | hitachi* \ + | c[123]* | convex* | sun | crds | omron* | dg | ultra | tti* \ + | harris | dolphin | highlevel | gould | cbm | ns | masscomp \ + | apple | axis | knuth | cray | microblaze* \ + | sim | cisco | oki | wec | wrs | winbond) + basic_machine=$field1-$field2 + os= + ;; + *) + basic_machine=$field1 + os=$field2 + ;; + esac ;; - -mint | -mint[0-9]*) - basic_machine=m68k-atari - os=-mint + *) + # Convert single-component short-hands not valid as part of + # multi-component configurations. + case $field1 in + 386bsd) + basic_machine=i386-pc + os=bsd + ;; + a29khif) + basic_machine=a29k-amd + os=udi + ;; + adobe68k) + basic_machine=m68010-adobe + os=scout + ;; + am29k) + basic_machine=a29k-none + os=bsd + ;; + amdahl) + basic_machine=580-amdahl + os=sysv + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=bsd + ;; + aros) + basic_machine=i386-pc + os=aros + ;; + aux) + basic_machine=m68k-apple + os=aux + ;; + balance) + basic_machine=ns32k-sequent + os=dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=linux + ;; + cegcc) + basic_machine=arm-unknown + os=cegcc + ;; + cray) + basic_machine=j90-cray + os=unicos + ;; + craynv) + basic_machine=craynv-cray + os=unicosmp + ;; + delta88) + basic_machine=m88k-motorola + os=sysv3 + ;; + dicos) + basic_machine=i686-pc + os=dicos + ;; + djgpp) + basic_machine=i586-pc + os=msdosdjgpp + ;; + ebmon29k) + basic_machine=a29k-amd + os=ebmon + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=ose + ;; + gmicro) + basic_machine=tron-gmicro + os=sysv + ;; + go32) + basic_machine=i386-pc + os=go32 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=hms + ;; + harris) + basic_machine=m88k-harris + os=sysv3 + ;; + hp300bsd) + basic_machine=m68k-hp + os=bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=hpux + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=proelf + ;; + i386mach) + basic_machine=i386-mach + os=mach + ;; + vsta) + basic_machine=i386-unknown + os=vsta + ;; + isi68 | isi) + basic_machine=m68k-isi + os=sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=linux + ;; + magnum | m3230) + basic_machine=mips-mips + os=sysv + ;; + merlin) + basic_machine=ns32k-utek + os=sysv + ;; + mingw64) + basic_machine=x86_64-pc + os=mingw64 + ;; + mingw32) + basic_machine=i686-pc + os=mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=mingw32ce + ;; + monitor) + basic_machine=m68k-rom68k + os=coff + ;; + morphos) + basic_machine=powerpc-unknown + os=morphos + ;; + moxiebox) + basic_machine=moxie-unknown + os=moxiebox + ;; + msdos) + basic_machine=i386-pc + os=msdos + ;; + msys) + basic_machine=i686-pc + os=msys + ;; + mvs) + basic_machine=i370-ibm + os=mvs + ;; + nacl) + basic_machine=le32-unknown + os=nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=newsos + ;; + news1000) + basic_machine=m68030-sony + os=newsos + ;; + necv70) + basic_machine=v70-nec + os=sysv + ;; + nh3000) + basic_machine=m68k-harris + os=cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=cxux + ;; + nindy960) + basic_machine=i960-intel + os=nindy + ;; + mon960) + basic_machine=i960-intel + os=mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=nonstopux + ;; + os400) + basic_machine=powerpc-ibm + os=os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=ose + ;; + os68k) + basic_machine=m68k-none + os=os68k + ;; + paragon) + basic_machine=i860-intel + os=osf + ;; + parisc) + basic_machine=hppa-unknown + os=linux + ;; + pw32) + basic_machine=i586-unknown + os=pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=rdos + ;; + rdos32) + basic_machine=i386-pc + os=rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=coff + ;; + sa29200) + basic_machine=a29k-amd + os=udi + ;; + sei) + basic_machine=mips-sei + os=seiux + ;; + sps7) + basic_machine=m68k-bull + os=sysv2 + ;; + stratus) + basic_machine=i860-stratus + os=sysv4 + ;; + sun2os3) + basic_machine=m68000-sun + os=sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=solaris2 + ;; + sv1) + basic_machine=sv1-cray + os=unicos + ;; + symmetry) + basic_machine=i386-sequent + os=dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=unicos + ;; + t90) + basic_machine=t90-cray + os=unicos + ;; + toad1) + basic_machine=pdp10-xkl + os=tops20 + ;; + tpf) + basic_machine=s390x-ibm + os=tpf + ;; + udi29k) + basic_machine=a29k-amd + os=udi + ;; + ultra3) + basic_machine=a29k-nyu + os=sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=none + ;; + vaxv) + basic_machine=vax-dec + os=sysv + ;; + vms) + basic_machine=vax-dec + os=vms + ;; + vxworks960) + basic_machine=i960-wrs + os=vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=vxworks + ;; + xbox) + basic_machine=i686-pc + os=mingw32 + ;; + ymp) + basic_machine=ymp-cray + os=unicos + ;; + *) + basic_machine=$1 + os= + ;; + esac ;; esac @@ -249,12 +573,12 @@ case $basic_machine in | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ - | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv6m | armv[78][arm] \ | avr | avr32 \ | ba \ | be32 | be64 \ | bfin \ - | c4x | c8051 | clipper \ + | c4x | c8051 | clipper | csky \ | d10v | d30v | dlx | dsp16xx \ | e2k | epiphany \ | fido | fr30 | frv | ft32 \ @@ -293,10 +617,11 @@ case $basic_machine in | mt \ | msp430 \ | nds32 | nds32le | nds32be \ + | nfp \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 | or1k | or1knd | or32 \ - | pdp10 | pdp11 | pj | pjl \ + | pdp10 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pru \ | pyramid \ @@ -331,20 +656,23 @@ case $basic_machine in ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown - os=-none + os=${os:-none} + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65) ;; - m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + m9s12z | m68hcs12z | hcs12z | s12z) + basic_machine=s12z-unknown + os=${os:-none} ;; ms1) basic_machine=mt-unknown ;; - strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown - os=-none + os=${os:-none} ;; xscaleeb) basic_machine=armeb-unknown @@ -360,11 +688,6 @@ case $basic_machine in i*86 | x86_64) basic_machine=$basic_machine-pc ;; - # Object if more than one company name word. - *-*-*) - echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 - exit 1 - ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ @@ -378,7 +701,7 @@ case $basic_machine in | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ - | c8051-* | clipper-* | craynv-* | cydra-* \ + | c8051-* | clipper-* | craynv-* | csky-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | e2k-* | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ @@ -419,6 +742,7 @@ case $basic_machine in | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ + | nfp-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ @@ -456,141 +780,77 @@ case $basic_machine in ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. - 386bsd) - basic_machine=i386-unknown - os=-bsd - ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; - a29khif) - basic_machine=a29k-amd - os=-udi - ;; abacus) basic_machine=abacus-unknown ;; - adobe68k) - basic_machine=m68010-adobe - os=-scout - ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; - am29k) - basic_machine=a29k-none - os=-bsd - ;; amd64) basic_machine=x86_64-pc ;; amd64-*) - basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - amdahl) - basic_machine=580-amdahl - os=-sysv + basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; amiga | amiga-*) basic_machine=m68k-unknown ;; - amigaos | amigados) - basic_machine=m68k-unknown - os=-amigaos - ;; - amigaunix | amix) - basic_machine=m68k-unknown - os=-sysv4 - ;; - apollo68) - basic_machine=m68k-apollo - os=-sysv - ;; - apollo68bsd) - basic_machine=m68k-apollo - os=-bsd - ;; - aros) - basic_machine=i386-pc - os=-aros - ;; asmjs) basic_machine=asmjs-unknown ;; - aux) - basic_machine=m68k-apple - os=-aux - ;; - balance) - basic_machine=ns32k-sequent - os=-dynix - ;; - blackfin) - basic_machine=bfin-unknown - os=-linux - ;; blackfin-*) - basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` - os=-linux + basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'` + os=linux ;; bluegene*) basic_machine=powerpc-ibm - os=-cnk + os=cnk ;; c54x-*) - basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c55x-*) - basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c6x-*) - basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray - os=-unicos - ;; - cegcc) - basic_machine=arm-unknown - os=-cegcc + os=${os:-unicos} ;; convex-c1) basic_machine=c1-convex - os=-bsd + os=bsd ;; convex-c2) basic_machine=c2-convex - os=-bsd + os=bsd ;; convex-c32) basic_machine=c32-convex - os=-bsd + os=bsd ;; convex-c34) basic_machine=c34-convex - os=-bsd + os=bsd ;; convex-c38) basic_machine=c38-convex - os=-bsd - ;; - cray | j90) - basic_machine=j90-cray - os=-unicos - ;; - craynv) - basic_machine=craynv-cray - os=-unicosmp + os=bsd ;; cr16 | cr16-*) basic_machine=cr16-unknown - os=-elf + os=${os:-elf} ;; crds | unos) basic_machine=m68k-crds @@ -603,7 +863,7 @@ case $basic_machine in ;; crx) basic_machine=crx-unknown - os=-elf + os=${os:-elf} ;; da30 | da30-*) basic_machine=m68k-da30 @@ -613,58 +873,38 @@ case $basic_machine in ;; decsystem10* | dec10*) basic_machine=pdp10-dec - os=-tops10 + os=tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec - os=-tops20 + os=tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; - delta88) - basic_machine=m88k-motorola - os=-sysv3 - ;; - dicos) - basic_machine=i686-pc - os=-dicos - ;; - djgpp) - basic_machine=i586-pc - os=-msdosdjgpp - ;; dpx20 | dpx20-*) basic_machine=rs6000-bull - os=-bosx + os=${os:-bosx} ;; dpx2*) basic_machine=m68k-bull - os=-sysv3 + os=sysv3 ;; e500v[12]) basic_machine=powerpc-unknown os=$os"spe" ;; e500v[12]-*) - basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=$os"spe" ;; - ebmon29k) - basic_machine=a29k-amd - os=-ebmon - ;; - elxsi) - basic_machine=elxsi-elxsi - os=-bsd - ;; encore | umax | mmax) basic_machine=ns32k-encore ;; - es1800 | OSE68k | ose68k | ose | OSE) - basic_machine=m68k-ericsson - os=-ose + elxsi) + basic_machine=elxsi-elxsi + os=${os:-bsd} ;; fx2800) basic_machine=i860-alliant @@ -672,45 +912,13 @@ case $basic_machine in genix) basic_machine=ns32k-ns ;; - gmicro) - basic_machine=tron-gmicro - os=-sysv - ;; - go32) - basic_machine=i386-pc - os=-go32 - ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - h8300hms) - basic_machine=h8300-hitachi - os=-hms - ;; - h8300xray) - basic_machine=h8300-hitachi - os=-xray - ;; - h8500hms) - basic_machine=h8500-hitachi - os=-hms - ;; - harris) - basic_machine=m88k-harris - os=-sysv3 + os=hiuxwe2 ;; hp300-*) basic_machine=m68k-hp ;; - hp300bsd) - basic_machine=m68k-hp - os=-bsd - ;; - hp300hpux) - basic_machine=m68k-hp - os=-hpux - ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; @@ -740,200 +948,82 @@ case $basic_machine in hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; - hppa-next) - os=-nextstep3 - ;; - hppaosf) - basic_machine=hppa1.1-hp - os=-osf - ;; - hppro) - basic_machine=hppa1.1-hp - os=-proelf - ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv32 + basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` + os=sysv32 ;; i*86v4*) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv4 + basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` + os=sysv4 ;; i*86v) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv + basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` + os=sysv ;; i*86sol2) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-solaris2 - ;; - i386mach) - basic_machine=i386-mach - os=-mach + basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` + os=solaris2 ;; - i386-vsta | vsta) - basic_machine=i386-unknown - os=-vsta + j90 | j90-cray) + basic_machine=j90-cray + os=${os:-unicos} ;; iris | iris4d) basic_machine=mips-sgi case $os in - -irix*) + irix*) ;; *) - os=-irix4 + os=irix4 ;; esac ;; - isi68 | isi) - basic_machine=m68k-isi - os=-sysv - ;; leon-*|leon[3-9]-*) - basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'` - ;; - m68knommu) - basic_machine=m68k-unknown - os=-linux + basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'` ;; m68knommu-*) - basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` - os=-linux - ;; - m88k-omron*) - basic_machine=m88k-omron - ;; - magnum | m3230) - basic_machine=mips-mips - os=-sysv - ;; - merlin) - basic_machine=ns32k-utek - os=-sysv + basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'` + os=linux ;; microblaze*) basic_machine=microblaze-xilinx ;; - mingw64) - basic_machine=x86_64-pc - os=-mingw64 - ;; - mingw32) - basic_machine=i686-pc - os=-mingw32 - ;; - mingw32ce) - basic_machine=arm-unknown - os=-mingw32ce - ;; miniframe) basic_machine=m68000-convergent ;; - *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari - os=-mint + os=mint ;; mips3*-*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'` ;; mips3*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown - ;; - monitor) - basic_machine=m68k-rom68k - os=-coff - ;; - morphos) - basic_machine=powerpc-unknown - os=-morphos - ;; - moxiebox) - basic_machine=moxie-unknown - os=-moxiebox - ;; - msdos) - basic_machine=i386-pc - os=-msdos + basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown ;; ms1-*) - basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` - ;; - msys) - basic_machine=i686-pc - os=-msys - ;; - mvs) - basic_machine=i370-ibm - os=-mvs - ;; - nacl) - basic_machine=le32-unknown - os=-nacl - ;; - ncr3000) - basic_machine=i486-ncr - os=-sysv4 - ;; - netbsd386) - basic_machine=i386-unknown - os=-netbsd - ;; - netwinder) - basic_machine=armv4l-rebel - os=-linux - ;; - news | news700 | news800 | news900) - basic_machine=m68k-sony - os=-newsos - ;; - news1000) - basic_machine=m68030-sony - os=-newsos + basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'` ;; news-3600 | risc-news) basic_machine=mips-sony - os=-newsos - ;; - necv70) - basic_machine=v70-nec - os=-sysv + os=newsos ;; next | m*-next) basic_machine=m68k-next case $os in - -nextstep* ) + nextstep* ) ;; - -ns2*) - os=-nextstep2 + ns2*) + os=nextstep2 ;; *) - os=-nextstep3 + os=nextstep3 ;; esac ;; - nh3000) - basic_machine=m68k-harris - os=-cxux - ;; - nh[45]000) - basic_machine=m88k-harris - os=-cxux - ;; - nindy960) - basic_machine=i960-intel - os=-nindy - ;; - mon960) - basic_machine=i960-intel - os=-mon960 - ;; - nonstopux) - basic_machine=mips-compaq - os=-nonstopux - ;; np1) basic_machine=np1-gould ;; @@ -946,43 +1036,26 @@ case $basic_machine in nsr-tandem) basic_machine=nsr-tandem ;; + nsv-tandem) + basic_machine=nsv-tandem + ;; nsx-tandem) basic_machine=nsx-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki - os=-proelf + os=proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; - os400) - basic_machine=powerpc-ibm - os=-os400 - ;; - OSE68000 | ose68000) - basic_machine=m68000-ericsson - os=-ose - ;; - os68k) - basic_machine=m68k-none - os=-os68k - ;; pa-hitachi) basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - paragon) - basic_machine=i860-intel - os=-osf - ;; - parisc) - basic_machine=hppa-unknown - os=-linux + os=hiuxwe2 ;; parisc-*) - basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` - os=-linux + basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'` + os=linux ;; pbd) basic_machine=sparc-tti @@ -997,7 +1070,7 @@ case $basic_machine in basic_machine=i386-pc ;; pc98-*) - basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc @@ -1012,16 +1085,16 @@ case $basic_machine in basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) - basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; pentium4-*) - basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould @@ -1031,43 +1104,27 @@ case $basic_machine in ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) - basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) - basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; - ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) - basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; - pw32) - basic_machine=i586-unknown - os=-pw32 - ;; - rdos | rdos64) - basic_machine=x86_64-pc - os=-rdos - ;; - rdos32) - basic_machine=i386-pc - os=-rdos - ;; - rom68k) - basic_machine=m68k-rom68k - os=-coff - ;; rm[46]00) basic_machine=mips-siemens ;; @@ -1080,10 +1137,6 @@ case $basic_machine in s390x | s390x-*) basic_machine=s390x-ibm ;; - sa29200) - basic_machine=a29k-amd - os=-udi - ;; sb1) basic_machine=mipsisa64sb1-unknown ;; @@ -1092,32 +1145,17 @@ case $basic_machine in ;; sde) basic_machine=mipsisa32-sde - os=-elf - ;; - sei) - basic_machine=mips-sei - os=-seiux + os=${os:-elf} ;; sequent) basic_machine=i386-sequent ;; - sh) - basic_machine=sh-hitachi - os=-hms - ;; sh5el) basic_machine=sh5le-unknown ;; - sh64) - basic_machine=sh64-unknown - ;; - sparclite-wrs | simso-wrs) + simso-wrs) basic_machine=sparclite-wrs - os=-vxworks - ;; - sps7) - basic_machine=m68k-bull - os=-sysv2 + os=vxworks ;; spur) basic_machine=spur-unknown @@ -1125,44 +1163,12 @@ case $basic_machine in st2000) basic_machine=m68k-tandem ;; - stratus) - basic_machine=i860-stratus - os=-sysv4 - ;; strongarm-* | thumb-*) - basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; - sun2os3) - basic_machine=m68000-sun - os=-sunos3 - ;; - sun2os4) - basic_machine=m68000-sun - os=-sunos4 - ;; - sun3os3) - basic_machine=m68k-sun - os=-sunos3 - ;; - sun3os4) - basic_machine=m68k-sun - os=-sunos4 - ;; - sun4os3) - basic_machine=sparc-sun - os=-sunos3 - ;; - sun4os4) - basic_machine=sparc-sun - os=-sunos4 - ;; - sun4sol2) - basic_machine=sparc-sun - os=-solaris2 - ;; sun3 | sun3-*) basic_machine=m68k-sun ;; @@ -1172,25 +1178,9 @@ case $basic_machine in sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; - sv1) - basic_machine=sv1-cray - os=-unicos - ;; - symmetry) - basic_machine=i386-sequent - os=-dynix - ;; - t3e) - basic_machine=alphaev5-cray - os=-unicos - ;; - t90) - basic_machine=t90-cray - os=-unicos - ;; tile*) basic_machine=$basic_machine-unknown - os=-linux-gnu + os=linux-gnu ;; tx39) basic_machine=mipstx39-unknown @@ -1198,91 +1188,32 @@ case $basic_machine in tx39el) basic_machine=mipstx39el-unknown ;; - toad1) - basic_machine=pdp10-xkl - os=-tops20 - ;; tower | tower-32) basic_machine=m68k-ncr ;; - tpf) - basic_machine=s390x-ibm - os=-tpf - ;; - udi29k) - basic_machine=a29k-amd - os=-udi - ;; - ultra3) - basic_machine=a29k-nyu - os=-sym1 - ;; - v810 | necv810) - basic_machine=v810-nec - os=-none - ;; - vaxv) - basic_machine=vax-dec - os=-sysv - ;; - vms) - basic_machine=vax-dec - os=-vms - ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; - vxworks960) - basic_machine=i960-wrs - os=-vxworks - ;; - vxworks68) - basic_machine=m68k-wrs - os=-vxworks - ;; - vxworks29k) - basic_machine=a29k-wrs - os=-vxworks - ;; - wasm32) - basic_machine=wasm32-unknown - ;; w65*) basic_machine=w65-wdc - os=-none + os=none ;; w89k-*) basic_machine=hppa1.1-winbond - os=-proelf + os=proelf ;; x64) basic_machine=x86_64-pc ;; - xbox) - basic_machine=i686-pc - os=-mingw32 - ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) - basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` - ;; - ymp) - basic_machine=ymp-cray - os=-unicos - ;; - z8k-*-coff) - basic_machine=z8k-unknown - os=-sim - ;; - z80-*-coff) - basic_machine=z80-unknown - os=-sim + basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'` ;; none) basic_machine=none-none - os=-none + os=${os:-none} ;; # Here we handle the default manufacturer of certain CPU types. It is in @@ -1308,10 +1239,6 @@ case $basic_machine in vax) basic_machine=vax-dec ;; - pdp10) - # there are many clones, so DEC is not a safe bet - basic_machine=pdp10-unknown - ;; pdp11) basic_machine=pdp11-dec ;; @@ -1321,9 +1248,6 @@ case $basic_machine in sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; - sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) - basic_machine=sparc-sun - ;; cydra) basic_machine=cydra-cydrome ;; @@ -1343,7 +1267,7 @@ case $basic_machine in # Make sure to match an already-canonicalized machine name. ;; *) - echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2 exit 1 ;; esac @@ -1351,10 +1275,10 @@ esac # Here we canonicalize certain aliases for manufacturers. case $basic_machine in *-digital*) - basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'` ;; *-commodore*) - basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'` ;; *) ;; @@ -1362,213 +1286,246 @@ esac # Decode manufacturer-specific aliases for certain operating systems. -if [ x"$os" != x"" ] +if [ x$os != x ] then case $os in # First match some system type aliases that might get confused # with valid system types. - # -solaris* is a basic system type, with this one exception. - -auroraux) - os=-auroraux + # solaris* is a basic system type, with this one exception. + auroraux) + os=auroraux ;; - -solaris1 | -solaris1.*) - os=`echo $os | sed -e 's|solaris1|sunos4|'` + bluegene*) + os=cnk ;; - -solaris) - os=-solaris2 + solaris1 | solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; - -svr4*) - os=-sysv4 + solaris) + os=solaris2 ;; - -unixware*) - os=-sysv4.2uw + unixware*) + os=sysv4.2uw ;; - -gnu/linux*) + gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; + # es1800 is here to avoid being matched by es* (a different OS) + es1800*) + os=ose + ;; + # Some version numbers need modification + chorusos*) + os=chorusos + ;; + isc) + os=isc2.2 + ;; + sco6) + os=sco5v6 + ;; + sco5) + os=sco3.2v5 + ;; + sco4) + os=sco3.2v4 + ;; + sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + ;; + sco3.2v[4-9]* | sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + ;; + scout) + # Don't match below + ;; + sco*) + os=sco3.2v2 + ;; + psos*) + os=psos + ;; # Now accept the basic system types. # The portable systems comes first. # Each alternative MUST end in a * to match a version number. - # -sysv* is not here because it comes later, after sysvr4. - -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ - | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ - | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ - | -sym* | -kopensolaris* | -plan9* \ - | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ - | -aos* | -aros* | -cloudabi* | -sortix* \ - | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ - | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ - | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ - | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \ - | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ - | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ - | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ - | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ - | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \ - | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ - | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ - | -linux-newlib* | -linux-musl* | -linux-uclibc* \ - | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \ - | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ - | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ - | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ - | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ - | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ - | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ - | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \ - | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme*) + # sysv* is not here because it comes later, after sysvr4. + gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \ + | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\ + | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \ + | sym* | kopensolaris* | plan9* \ + | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \ + | aos* | aros* | cloudabi* | sortix* \ + | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \ + | clix* | riscos* | uniplus* | iris* | rtu* | xenix* \ + | knetbsd* | mirbsd* | netbsd* \ + | bitrig* | openbsd* | solidbsd* | libertybsd* \ + | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \ + | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \ + | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \ + | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \ + | chorusrdb* | cegcc* | glidix* \ + | cygwin* | msys* | pe* | moss* | proelf* | rtems* \ + | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \ + | linux-newlib* | linux-musl* | linux-uclibc* \ + | uxpv* | beos* | mpeix* | udk* | moxiebox* \ + | interix* | uwin* | mks* | rhapsody* | darwin* \ + | openstep* | oskit* | conix* | pw32* | nonstopux* \ + | storm-chaos* | tops10* | tenex* | tops20* | its* \ + | os2* | vos* | palmos* | uclinux* | nucleus* \ + | morphos* | superux* | rtmk* | windiss* \ + | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \ + | skyos* | haiku* | rdos* | toppers* | drops* | es* \ + | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \ + | midnightbsd*) # Remember, each alternative MUST END IN *, to match a version number. ;; - -qnx*) + qnx*) case $basic_machine in x86-* | i*86-*) ;; *) - os=-nto$os + os=nto-$os ;; esac ;; - -nto-qnx*) + hiux*) + os=hiuxwe2 ;; - -nto*) - os=`echo $os | sed -e 's|nto|nto-qnx|'` + nto-qnx*) ;; - -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ - | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ - | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` ;; - -mac*) - os=`echo $os | sed -e 's|mac|macos|'` + sim | xray | os68k* | v88r* \ + | windows* | osx | abug | netware* | os9* \ + | macos* | mpw* | magic* | mmixware* | mon960* | lnews*) ;; - -linux-dietlibc) - os=-linux-dietlibc + linux-dietlibc) + os=linux-dietlibc ;; - -linux*) + linux*) os=`echo $os | sed -e 's|linux|linux-gnu|'` ;; - -sunos5*) - os=`echo $os | sed -e 's|sunos5|solaris2|'` + lynx*178) + os=lynxos178 ;; - -sunos6*) - os=`echo $os | sed -e 's|sunos6|solaris3|'` + lynx*5) + os=lynxos5 ;; - -opened*) - os=-openedition + lynx*) + os=lynxos ;; - -os400*) - os=-os400 + mac*) + os=`echo "$os" | sed -e 's|mac|macos|'` ;; - -wince*) - os=-wince + opened*) + os=openedition ;; - -osfrose*) - os=-osfrose + os400*) + os=os400 ;; - -osf*) - os=-osf + sunos5*) + os=`echo "$os" | sed -e 's|sunos5|solaris2|'` ;; - -utek*) - os=-bsd + sunos6*) + os=`echo "$os" | sed -e 's|sunos6|solaris3|'` ;; - -dynix*) - os=-bsd + wince*) + os=wince ;; - -acis*) - os=-aos + utek*) + os=bsd ;; - -atheos*) - os=-atheos + dynix*) + os=bsd ;; - -syllable*) - os=-syllable + acis*) + os=aos ;; - -386bsd) - os=-bsd + atheos*) + os=atheos ;; - -ctix* | -uts*) - os=-sysv + syllable*) + os=syllable ;; - -nova*) - os=-rtmk-nova + 386bsd) + os=bsd ;; - -ns2) - os=-nextstep2 + ctix* | uts*) + os=sysv ;; - -nsk*) - os=-nsk + nova*) + os=rtmk-nova ;; - # Preserve the version number of sinix5. - -sinix5.*) - os=`echo $os | sed -e 's|sinix|sysv|'` + ns2) + os=nextstep2 ;; - -sinix*) - os=-sysv4 + nsk*) + os=nsk ;; - -tpf*) - os=-tpf - ;; - -triton*) - os=-sysv3 + # Preserve the version number of sinix5. + sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` ;; - -oss*) - os=-sysv3 + sinix*) + os=sysv4 ;; - -svr4) - os=-sysv4 + tpf*) + os=tpf ;; - -svr3) - os=-sysv3 + triton*) + os=sysv3 ;; - -sysvr4) - os=-sysv4 + oss*) + os=sysv3 ;; - # This must come after -sysvr4. - -sysv*) + svr4*) + os=sysv4 ;; - -ose*) - os=-ose + svr3) + os=sysv3 ;; - -es1800*) - os=-ose + sysvr4) + os=sysv4 ;; - -xenix) - os=-xenix + # This must come after sysvr4. + sysv*) ;; - -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) - os=-mint + ose*) + os=ose ;; - -aros*) - os=-aros + *mint | mint[0-9]* | *MiNT | MiNT[0-9]*) + os=mint ;; - -zvmoe) - os=-zvmoe + zvmoe) + os=zvmoe ;; - -dicos*) - os=-dicos + dicos*) + os=dicos ;; - -pikeos*) + pikeos*) # Until real need of OS specific support for # particular features comes up, bare metal # configurations are quite functional. case $basic_machine in arm*) - os=-eabi + os=eabi ;; *) - os=-elf + os=elf ;; esac ;; - -nacl*) + nacl*) + ;; + ios) ;; - -ios) + none) ;; - -none) + *-eabi) ;; *) - # Get rid of the `-' at the beginning of $os. - os=`echo $os | sed 's/[^-]*-//'` - echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2 exit 1 ;; esac @@ -1586,179 +1543,179 @@ else case $basic_machine in score-*) - os=-elf + os=elf ;; spu-*) - os=-elf + os=elf ;; *-acorn) - os=-riscix1.2 + os=riscix1.2 ;; arm*-rebel) - os=-linux + os=linux ;; arm*-semi) - os=-aout + os=aout ;; c4x-* | tic4x-*) - os=-coff + os=coff ;; c8051-*) - os=-elf + os=elf + ;; + clipper-intergraph) + os=clix ;; hexagon-*) - os=-elf + os=elf ;; tic54x-*) - os=-coff + os=coff ;; tic55x-*) - os=-coff + os=coff ;; tic6x-*) - os=-coff + os=coff ;; # This must come before the *-dec entry. pdp10-*) - os=-tops20 + os=tops20 ;; pdp11-*) - os=-none + os=none ;; *-dec | vax-*) - os=-ultrix4.2 + os=ultrix4.2 ;; m68*-apollo) - os=-domain + os=domain ;; i386-sun) - os=-sunos4.0.2 + os=sunos4.0.2 ;; m68000-sun) - os=-sunos3 + os=sunos3 ;; m68*-cisco) - os=-aout + os=aout ;; mep-*) - os=-elf + os=elf ;; mips*-cisco) - os=-elf + os=elf ;; mips*-*) - os=-elf + os=elf ;; or32-*) - os=-coff + os=coff ;; *-tti) # must be before sparc entry or we get the wrong os. - os=-sysv3 + os=sysv3 ;; sparc-* | *-sun) - os=-sunos4.1.1 + os=sunos4.1.1 ;; pru-*) - os=-elf + os=elf ;; *-be) - os=-beos - ;; - *-haiku) - os=-haiku + os=beos ;; *-ibm) - os=-aix + os=aix ;; *-knuth) - os=-mmixware + os=mmixware ;; *-wec) - os=-proelf + os=proelf ;; *-winbond) - os=-proelf + os=proelf ;; *-oki) - os=-proelf + os=proelf ;; *-hp) - os=-hpux + os=hpux ;; *-hitachi) - os=-hiux + os=hiux ;; i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) - os=-sysv + os=sysv ;; *-cbm) - os=-amigaos + os=amigaos ;; *-dg) - os=-dgux + os=dgux ;; *-dolphin) - os=-sysv3 + os=sysv3 ;; m68k-ccur) - os=-rtu + os=rtu ;; m88k-omron*) - os=-luna + os=luna ;; *-next) - os=-nextstep + os=nextstep ;; *-sequent) - os=-ptx + os=ptx ;; *-crds) - os=-unos + os=unos ;; *-ns) - os=-genix + os=genix ;; i370-*) - os=-mvs - ;; - *-next) - os=-nextstep3 + os=mvs ;; *-gould) - os=-sysv + os=sysv ;; *-highlevel) - os=-bsd + os=bsd ;; *-encore) - os=-bsd + os=bsd ;; *-sgi) - os=-irix + os=irix ;; *-siemens) - os=-sysv4 + os=sysv4 ;; *-masscomp) - os=-rtu + os=rtu ;; f30[01]-fujitsu | f700-fujitsu) - os=-uxpv + os=uxpv ;; *-rom68k) - os=-coff + os=coff ;; *-*bug) - os=-coff + os=coff ;; *-apple) - os=-macos + os=macos ;; *-atari*) - os=-mint + os=mint + ;; + *-wrs) + os=vxworks ;; *) - os=-none + os=none ;; esac fi @@ -1769,79 +1726,82 @@ vendor=unknown case $basic_machine in *-unknown) case $os in - -riscix*) + riscix*) vendor=acorn ;; - -sunos*) + sunos*) vendor=sun ;; - -cnk*|-aix*) + cnk*|-aix*) vendor=ibm ;; - -beos*) + beos*) vendor=be ;; - -hpux*) + hpux*) vendor=hp ;; - -mpeix*) + mpeix*) vendor=hp ;; - -hiux*) + hiux*) vendor=hitachi ;; - -unos*) + unos*) vendor=crds ;; - -dgux*) + dgux*) vendor=dg ;; - -luna*) + luna*) vendor=omron ;; - -genix*) + genix*) vendor=ns ;; - -mvs* | -opened*) + clix*) + vendor=intergraph + ;; + mvs* | opened*) vendor=ibm ;; - -os400*) + os400*) vendor=ibm ;; - -ptx*) + ptx*) vendor=sequent ;; - -tpf*) + tpf*) vendor=ibm ;; - -vxsim* | -vxworks* | -windiss*) + vxsim* | vxworks* | windiss*) vendor=wrs ;; - -aux*) + aux*) vendor=apple ;; - -hms*) + hms*) vendor=hitachi ;; - -mpw* | -macos*) + mpw* | macos*) vendor=apple ;; - -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + *mint | mint[0-9]* | *MiNT | MiNT[0-9]*) vendor=atari ;; - -vos*) + vos*) vendor=stratus ;; esac - basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"` ;; esac -echo $basic_machine$os +echo "$basic_machine-$os" exit # Local variables: -# eval: (add-hook 'write-file-functions 'time-stamp) +# eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" From 559ab7cab4a6002124863d493bd09a376a690e76 Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Mon, 23 Dec 2019 18:55:51 -0800 Subject: [PATCH 3/6] libbacktrace: update to current version from GCC trunk This adds DWARF 5 support as well as an enhanced testsuite. Patch assembled by Than McIntosh. --- Makefile.am | 287 +- Makefile.in | 1709 +++++- aclocal.m4 | 735 ++- alloc.c | 15 +- allocfail.c | 136 + allocfail.sh | 104 + atomic.c | 2 +- backtrace-supported.h.in | 2 +- backtrace.c | 4 +- backtrace.h | 10 +- btest.c | 17 +- compile | 348 ++ config.h.in | 8 +- config/enable.m4 | 38 + config/lead-dot.m4 | 31 + config/libtool.m4 | 1157 ++-- config/ltoptions.m4 | 11 +- config/ltsugar.m4 | 20 +- config/ltversion.m4 | 10 +- config/lt~obsolete.m4 | 10 +- config/multi.m4 | 68 + config/override.m4 | 116 + acinclude.m4 => config/unwind_ipinfo.m4 | 35 - config/warnings.m4 | 227 + configure | 3065 ++++++---- configure.ac | 38 +- dwarf.c | 2230 +++++-- edtest.c | 5 +- edtest2.c | 2 +- elf.c | 235 +- fileline.c | 2 +- filenames.h | 3 + filetype.awk | 3 + install-debuginfo-for-buildid.sh.in | 65 + instrumented_alloc.c | 114 + internal.h | 60 +- libtool.m4 | 7444 +++++++++++++++++++++++ ltmain.sh | 1810 ++++-- ltoptions.m4 | 369 ++ ltsugar.m4 | 123 + ltversion.m4 | 23 + lt~obsolete.m4 | 98 + mmap.c | 4 +- mmapio.c | 10 +- nounwind.c | 2 +- pecoff.c | 56 +- posix.c | 2 +- print.c | 4 +- read.c | 10 +- simple.c | 4 +- sort.c | 2 +- state.c | 2 +- stest.c | 2 +- test-driver | 148 + test_format.c | 55 + testlib.c | 2 +- testlib.h | 2 +- ttest.c | 2 +- unittest.c | 92 + unknown.c | 2 +- xcoff.c | 500 +- ztest.c | 2 +- 62 files changed, 17863 insertions(+), 3829 deletions(-) create mode 100644 allocfail.c create mode 100755 allocfail.sh create mode 100755 compile create mode 100644 config/enable.m4 create mode 100644 config/lead-dot.m4 create mode 100644 config/multi.m4 create mode 100644 config/override.m4 rename acinclude.m4 => config/unwind_ipinfo.m4 (52%) create mode 100644 config/warnings.m4 create mode 100644 install-debuginfo-for-buildid.sh.in create mode 100644 instrumented_alloc.c create mode 100644 libtool.m4 mode change 100755 => 100644 ltmain.sh create mode 100644 ltoptions.m4 create mode 100644 ltsugar.m4 create mode 100644 ltversion.m4 create mode 100644 lt~obsolete.m4 create mode 100755 test-driver create mode 100644 test_format.c create mode 100644 unittest.c diff --git a/Makefile.am b/Makefile.am index 56a3d1b..7951de5 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,5 +1,5 @@ # Makefile.am -- Backtrace Makefile. -# Copyright (C) 2012-2018 Free Software Foundation, Inc. +# Copyright (C) 2012-2019 Free Software Foundation, Inc. # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are @@ -31,6 +31,8 @@ ACLOCAL_AMFLAGS = -I config +AM_CPPFLAGS = + AM_CFLAGS = $(EXTRA_FLAGS) $(WARN_FLAGS) $(PIC_FLAG) include_HEADERS = backtrace.h backtrace-supported.h @@ -83,46 +85,240 @@ libbacktrace_la_DEPENDENCIES = $(libbacktrace_la_LIBADD) # Testsuite. +# Add test to this variable, if you want it to be build. check_PROGRAMS = -CLEANFILES = -TESTS = $(check_PROGRAMS) +# Add test to this variable, if you want it to be run. +TESTS = + +# Add test to this variable, if you want it to be build and run. +BUILDTESTS = if NATIVE +check_LTLIBRARIES = libbacktrace_alloc.la + +libbacktrace_alloc_la_SOURCES = $(libbacktrace_la_SOURCES) +libbacktrace_alloc_la_LIBADD = $(BACKTRACE_FILE) $(FORMAT_FILE) read.lo alloc.lo + +libbacktrace_alloc_la_DEPENDENCIES = $(libbacktrace_alloc_la_LIBADD) + +check_LTLIBRARIES += libbacktrace_noformat.la + +libbacktrace_noformat_la_SOURCES = $(libbacktrace_la_SOURCES) +libbacktrace_noformat_la_LIBADD = $(BACKTRACE_FILE) $(VIEW_FILE) $(ALLOC_FILE) + +libbacktrace_noformat_la_DEPENDENCIES = $(libbacktrace_noformat_la_LIBADD) + +if HAVE_ELF +if HAVE_OBJCOPY_DEBUGLINK + +TEST_BUILD_ID_DIR=$(abs_builddir)/usr/lib/debug/.build-id/ + +check_LTLIBRARIES += libbacktrace_elf_for_test.la + +libbacktrace_elf_for_test_la_SOURCES = $(libbacktrace_la_SOURCES) +libbacktrace_elf_for_test_la_LIBADD = $(BACKTRACE_FILE) elf_for_test.lo \ + $(VIEW_FILE) $(ALLOC_FILE) + +elf_for_test.c: elf.c + SEARCH='^#define SYSTEM_BUILD_ID_DIR.*$$'; \ + REPLACE="#define SYSTEM_BUILD_ID_DIR \"$(TEST_BUILD_ID_DIR)\""; \ + $(SED) "s%$$SEARCH%$$REPLACE%" \ + $< \ + > $@.tmp + mv $@.tmp $@ + +endif HAVE_OBJCOPY_DEBUGLINK +endif HAVE_ELF + +elf_%.c: elf.c + SEARCH='#error "Unknown BACKTRACE_ELF_SIZE"'; \ + REPLACE='#undef BACKTRACE_ELF_SIZE\ + #define BACKTRACE_ELF_SIZE'; \ + $(SED) "s/^$$SEARCH\$$/$$REPLACE $*/" \ + $< \ + > $@.tmp + mv $@.tmp $@ + +xcoff_%.c: xcoff.c + SEARCH='#error "Unknown BACKTRACE_XCOFF_SIZE"'; \ + REPLACE='#undef BACKTRACE_XCOFF_SIZE\ + #define BACKTRACE_XCOFF_SIZE'; \ + $(SED) "s/^$$SEARCH\$$/$$REPLACE $*/" \ + $< \ + > $@.tmp + mv $@.tmp $@ + +test_elf_32_SOURCES = test_format.c testlib.c +test_elf_32_LDADD = libbacktrace_noformat.la elf_32.lo + +BUILDTESTS += test_elf_32 + +test_elf_64_SOURCES = test_format.c testlib.c +test_elf_64_LDADD = libbacktrace_noformat.la elf_64.lo + +BUILDTESTS += test_elf_64 + +test_xcoff_32_SOURCES = test_format.c testlib.c +test_xcoff_32_LDADD = libbacktrace_noformat.la xcoff_32.lo + +BUILDTESTS += test_xcoff_32 + +test_xcoff_64_SOURCES = test_format.c testlib.c +test_xcoff_64_LDADD = libbacktrace_noformat.la xcoff_64.lo + +BUILDTESTS += test_xcoff_64 + +test_pecoff_SOURCES = test_format.c testlib.c +test_pecoff_LDADD = libbacktrace_noformat.la pecoff.lo + +BUILDTESTS += test_pecoff + +test_unknown_SOURCES = test_format.c testlib.c +test_unknown_LDADD = libbacktrace_noformat.la unknown.lo + +BUILDTESTS += test_unknown + +unittest_SOURCES = unittest.c testlib.c +unittest_LDADD = libbacktrace.la + +BUILDTESTS += unittest + +unittest_alloc_SOURCES = $(unittest_SOURCES) +unittest_alloc_LDADD = libbacktrace_alloc.la + +BUILDTESTS += unittest_alloc + +check_LTLIBRARIES += libbacktrace_instrumented_alloc.la + +libbacktrace_instrumented_alloc_la_SOURCES = $(libbacktrace_la_SOURCES) +libbacktrace_instrumented_alloc_la_LIBADD = $(BACKTRACE_FILE) $(FORMAT_FILE) \ + read.lo instrumented_alloc.lo + +libbacktrace_instrumented_alloc_la_DEPENDENCIES = \ + $(libbacktrace_instrumented_alloc_la_LIBADD) + +instrumented_alloc.lo: alloc.c + +allocfail_SOURCES = allocfail.c testlib.c +allocfail_LDADD = libbacktrace_instrumented_alloc.la + +check_PROGRAMS += allocfail + +allocfail.sh: allocfail + +TESTS += allocfail.sh + +if HAVE_ELF +if HAVE_OBJCOPY_DEBUGLINK + +b2test_SOURCES = $(btest_SOURCES) +b2test_CFLAGS = $(btest_CFLAGS) +b2test_LDFLAGS = -Wl,--build-id +b2test_LDADD = libbacktrace_elf_for_test.la + +check_PROGRAMS += b2test +TESTS += b2test_buildid + +if HAVE_DWZ + +b3test_SOURCES = $(btest_SOURCES) +b3test_CFLAGS = $(btest_CFLAGS) +b3test_LDFLAGS = -Wl,--build-id +b3test_LDADD = libbacktrace_elf_for_test.la + +check_PROGRAMS += b3test +TESTS += b3test_dwz_buildid + +endif HAVE_DWZ + +endif HAVE_OBJCOPY_DEBUGLINK +endif HAVE_ELF btest_SOURCES = btest.c testlib.c btest_CFLAGS = $(AM_CFLAGS) -g -O btest_LDADD = libbacktrace.la -check_PROGRAMS += btest +BUILDTESTS += btest + +if HAVE_ELF + +btest_lto_SOURCES = btest.c testlib.c +btest_lto_CFLAGS = $(AM_CFLAGS) -g -O -flto +btest_lto_LDADD = libbacktrace.la + +BUILDTESTS += btest_lto + +endif HAVE_ELF + +btest_alloc_SOURCES = $(btest_SOURCES) +btest_alloc_CFLAGS = $(btest_CFLAGS) +btest_alloc_LDADD = libbacktrace_alloc.la + +BUILDTESTS += btest_alloc + +if HAVE_DWZ -btest_static_SOURCES = btest.c testlib.c -btest_static_CFLAGS = $(AM_CFLAGS) -g -O -btest_static_LDADD = libbacktrace.la -btest_static_LDFLAGS = -static-libtool-libs +%_dwz: % + rm -f $@ $@_common.debug + cp $< $@_1 + cp $< $@_2 + $(DWZ) -m $@_common.debug $@_1 $@_2 + rm -f $@_2 + mv $@_1 $@ -check_PROGRAMS += btest_static +TESTS += btest_dwz + +if HAVE_OBJCOPY_DEBUGLINK + +TESTS += btest_dwz_gnudebuglink + +endif HAVE_OBJCOPY_DEBUGLINK + +endif HAVE_DWZ stest_SOURCES = stest.c stest_LDADD = libbacktrace.la -check_PROGRAMS += stest +BUILDTESTS += stest + +stest_alloc_SOURCES = $(stest_SOURCES) +stest_alloc_LDADD = libbacktrace_alloc.la + +BUILDTESTS += stest_alloc + +if HAVE_ELF ztest_SOURCES = ztest.c testlib.c ztest_CFLAGS = -DSRCDIR=\"$(srcdir)\" ztest_LDADD = libbacktrace.la +ztest_alloc_LDADD = libbacktrace_alloc.la if HAVE_ZLIB ztest_LDADD += -lz +ztest_alloc_LDADD += -lz endif ztest_LDADD += $(CLOCK_GETTIME_LINK) +ztest_alloc_LDADD += $(CLOCK_GETTIME_LINK) + +BUILDTESTS += ztest + +ztest_alloc_SOURCES = $(ztest_SOURCES) +ztest_alloc_CFLAGS = $(ztest_CFLAGS) -check_PROGRAMS += ztest +BUILDTESTS += ztest_alloc + +endif HAVE_ELF edtest_SOURCES = edtest.c edtest2_build.c testlib.c edtest_LDADD = libbacktrace.la -check_PROGRAMS += edtest +BUILDTESTS += edtest + +edtest_alloc_SOURCES = $(edtest_SOURCES) +edtest_alloc_LDADD = libbacktrace_alloc.la + +BUILDTESTS += edtest_alloc edtest2_build.c: gen_edtest2_build; @true gen_edtest2_build: $(srcdir)/edtest2.c @@ -130,30 +326,38 @@ gen_edtest2_build: $(srcdir)/edtest2.c $(SHELL) $(srcdir)/move-if-change tmp-edtest2_build.c edtest2_build.c echo timestamp > $@ -CLEANFILES += edtest2_build.c gen_edtest2_build - if HAVE_PTHREAD -check_PROGRAMS += ttest +BUILDTESTS += ttest ttest_SOURCES = ttest.c testlib.c ttest_CFLAGS = $(AM_CFLAGS) -pthread ttest_LDADD = libbacktrace.la +BUILDTESTS += ttest_alloc + +ttest_alloc_SOURCES = $(ttest_SOURCES) +ttest_alloc_CFLAGS = $(ttest_CFLAGS) +ttest_alloc_LDADD = libbacktrace_alloc.la + endif HAVE_PTHREAD if HAVE_OBJCOPY_DEBUGLINK -TESTS += dtest +TESTS += btest_gnudebuglink -dtest: btest_static - $(OBJCOPY) --only-keep-debug btest_static btest.debug - $(OBJCOPY) --strip-debug --add-gnu-debuglink=btest.debug btest_static dtest - -CLEANFILES += dtest btest.debug +%_gnudebuglink: % + $(OBJCOPY) --only-keep-debug $< $@.debug + $(OBJCOPY) --strip-debug --add-gnu-debuglink=$@.debug $< $@ endif HAVE_OBJCOPY_DEBUGLINK +%_buildid: % + ./install-debuginfo-for-buildid.sh \ + "$(TEST_BUILD_ID_DIR)" \ + $< + $(OBJCOPY) --strip-debug $< $@ + if HAVE_COMPRESSED_DEBUG ctestg_SOURCES = btest.c testlib.c @@ -166,12 +370,49 @@ ctesta_CFLAGS = $(AM_CFLAGS) -g ctesta_LDFLAGS = -Wl,--compress-debug-sections=zlib-gabi ctesta_LDADD = libbacktrace.la -check_PROGRAMS += ctestg ctesta +BUILDTESTS += ctestg ctesta + +ctestg_alloc_SOURCES = $(ctestg_SOURCES) +ctestg_alloc_CFLAGS = $(ctestg_CFLAGS) +ctestg_alloc_LDFLAGS = $(ctestg_LDFLAGS) +ctestg_alloc_LDADD = libbacktrace_alloc.la + +ctesta_alloc_SOURCES = $(ctesta_SOURCES) +ctesta_alloc_CFLAGS = $(ctesta_CFLAGS) +ctesta_alloc_LDFLAGS = $(ctesta_LDFLAGS) +ctesta_alloc_LDADD = libbacktrace_alloc.la + +BUILDTESTS += ctestg_alloc ctesta_alloc + +endif + +if HAVE_DWARF5 + +dwarf5_SOURCES = btest.c testlib.c +dwarf5_CFLAGS = $(AM_CFLAGS) -gdwarf-5 +dwarf5_LDADD = libbacktrace.la + +BUILDTESTS += dwarf5 + +dwarf5_alloc_SOURCES = $(dwarf5_SOURCES) +dwarf5_alloc_CFLAGS = $(dwarf5_CFLAGS) +dwarf5_alloc_LDADD = libbacktrace_alloc.la + +BUILDTESTS += dwarf5_alloc endif endif NATIVE +check_PROGRAMS += $(BUILDTESTS) + +TESTS += $(BUILDTESTS) + +CLEANFILES = $(TESTS) *.debug elf_for_test.c edtest2_build.c gen_edtest2_build + +clean-local: + -rm -rf usr + # We can't use automake's automatic dependency tracking, because it # breaks when using bootstrap-lean. Automatic dependency tracking # with GCC bootstrap will cause some of the objects to depend on @@ -186,7 +427,7 @@ endif NATIVE alloc.lo: config.h backtrace.h internal.h backtrace.lo: config.h backtrace.h internal.h -btest.lo: backtrace.h backtrace-supported.h filenames.h +btest.lo: filenames.h backtrace.h backtrace-supported.h dwarf.lo: config.h filenames.h backtrace.h internal.h elf.lo: config.h backtrace.h internal.h fileline.lo: config.h backtrace.h internal.h diff --git a/Makefile.in b/Makefile.in index 498f7fb..978a745 100644 --- a/Makefile.in +++ b/Makefile.in @@ -1,9 +1,8 @@ -# Makefile.in generated by automake 1.11.6 from Makefile.am. +# Makefile.in generated by automake 1.15.1 from Makefile.am. # @configure_input@ -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software -# Foundation, Inc. +# Copyright (C) 1994-2017 Free Software Foundation, Inc. + # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,7 +15,7 @@ @SET_MAKE@ # Makefile.am -- Backtrace Makefile. -# Copyright (C) 2012-2018 Free Software Foundation, Inc. +# Copyright (C) 2012-2019 Free Software Foundation, Inc. # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are @@ -48,23 +47,61 @@ VPATH = @srcdir@ -am__make_dryrun = \ - { \ - am__dry=no; \ +am__is_gnu_make = { \ + if test -z '$(MAKELEVEL)'; then \ + false; \ + elif test -n '$(MAKE_HOST)'; then \ + true; \ + elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ + true; \ + else \ + false; \ + fi; \ +} +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ case $$MAKEFLAGS in \ *\\[\ \ ]*) \ - echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \ - | grep '^AM OK$$' >/dev/null || am__dry=yes;; \ - *) \ - for am__flg in $$MAKEFLAGS; do \ - case $$am__flg in \ - *=*|--*) ;; \ - *n*) am__dry=yes; break;; \ - esac; \ - done;; \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ esac; \ - test $$am__dry = yes; \ - } + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + *=*|--*) continue;; \ + -*I) strip_trailopt 'I'; skip_next=yes;; \ + -*I?*) strip_trailopt 'I';; \ + -*O) strip_trailopt 'O'; skip_next=yes;; \ + -*O?*) strip_trailopt 'O';; \ + -*l) strip_trailopt 'l'; skip_next=yes;; \ + -*l?*) strip_trailopt 'l';; \ + -[dEDm]) skip_next=yes;; \ + -[JT]) skip_next=yes;; \ + esac; \ + case $$flg in \ + *$$target_option*) has_opt=yes; break;; \ + esac; \ + done; \ + test $$has_opt = yes +am__make_dryrun = (target_option=n; $(am__make_running_with_option)) +am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ @@ -84,33 +121,56 @@ POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ target_triplet = @target@ -check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) -@NATIVE_TRUE@am__append_1 = btest btest_static stest ztest edtest -@HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_2 = -lz -@NATIVE_TRUE@am__append_3 = edtest2_build.c gen_edtest2_build -@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_4 = ttest -@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_5 = dtest -@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_6 = dtest btest.debug -@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__append_7 = ctestg ctesta +check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \ + $(am__EXEEXT_12) +TESTS = $(am__append_4) $(am__append_6) $(am__append_8) \ + $(am__append_11) $(am__append_12) $(am__append_18) \ + $(am__EXEEXT_12) +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_1 = libbacktrace_elf_for_test.la +@NATIVE_TRUE@am__append_2 = test_elf_32 test_elf_64 test_xcoff_32 \ +@NATIVE_TRUE@ test_xcoff_64 test_pecoff test_unknown unittest \ +@NATIVE_TRUE@ unittest_alloc btest +@NATIVE_TRUE@am__append_3 = allocfail +@NATIVE_TRUE@am__append_4 = allocfail.sh +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_5 = b2test +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_6 = b2test_buildid +@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_7 = b3test +@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_8 = b3test_dwz_buildid +@HAVE_ELF_TRUE@@NATIVE_TRUE@am__append_9 = btest_lto +@NATIVE_TRUE@am__append_10 = btest_alloc stest stest_alloc +@HAVE_DWZ_TRUE@@NATIVE_TRUE@am__append_11 = btest_dwz +@HAVE_DWZ_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_12 = btest_dwz_gnudebuglink +@HAVE_ELF_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_13 = -lz +@HAVE_ELF_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_14 = -lz +@HAVE_ELF_TRUE@@NATIVE_TRUE@am__append_15 = ztest ztest_alloc +@NATIVE_TRUE@am__append_16 = edtest edtest_alloc +@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_17 = ttest ttest_alloc +@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_18 = btest_gnudebuglink +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__append_19 = ctestg ctesta \ +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ ctestg_alloc \ +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ ctesta_alloc +@HAVE_DWARF5_TRUE@@NATIVE_TRUE@am__append_20 = dwarf5 dwarf5_alloc subdir = . -DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ - $(top_srcdir)/configure $(am__configure_deps) \ - $(srcdir)/config.h.in $(srcdir)/backtrace-supported.h.in \ - $(include_HEADERS) ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/config/libtool.m4 \ +am__aclocal_m4_deps = $(top_srcdir)/config/lead-dot.m4 \ + $(top_srcdir)/config/libtool.m4 \ $(top_srcdir)/config/ltoptions.m4 \ $(top_srcdir)/config/ltsugar.m4 \ $(top_srcdir)/config/ltversion.m4 \ - $(top_srcdir)/config/lt~obsolete.m4 $(top_srcdir)/acinclude.m4 \ - $(top_srcdir)/configure.ac + $(top_srcdir)/config/lt~obsolete.m4 \ + $(top_srcdir)/config/multi.m4 $(top_srcdir)/config/override.m4 \ + $(top_srcdir)/config/unwind_ipinfo.m4 \ + $(top_srcdir)/config/warnings.m4 $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) +DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \ + $(am__configure_deps) $(include_HEADERS) am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ configure.lineno config.status.lineno mkinstalldirs = $(install_sh) -d CONFIG_HEADER = config.h -CONFIG_CLEAN_FILES = backtrace-supported.h +CONFIG_CLEAN_FILES = backtrace-supported.h \ + install-debuginfo-for-buildid.sh CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ @@ -145,100 +205,509 @@ am__DEPENDENCIES_1 = am_libbacktrace_la_OBJECTS = atomic.lo dwarf.lo fileline.lo posix.lo \ print.lo sort.lo state.lo libbacktrace_la_OBJECTS = $(am_libbacktrace_la_OBJECTS) -@NATIVE_TRUE@am__EXEEXT_1 = btest$(EXEEXT) btest_static$(EXEEXT) \ -@NATIVE_TRUE@ stest$(EXEEXT) ztest$(EXEEXT) edtest$(EXEEXT) -@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__EXEEXT_2 = ttest$(EXEEXT) -@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__EXEEXT_3 = \ +AM_V_lt = $(am__v_lt_@AM_V@) +am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) +am__v_lt_0 = --silent +am__v_lt_1 = +am__objects_1 = atomic.lo dwarf.lo fileline.lo posix.lo print.lo \ + sort.lo state.lo +@NATIVE_TRUE@am_libbacktrace_alloc_la_OBJECTS = $(am__objects_1) +libbacktrace_alloc_la_OBJECTS = $(am_libbacktrace_alloc_la_OBJECTS) +@NATIVE_TRUE@am_libbacktrace_alloc_la_rpath = +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@libbacktrace_elf_for_test_la_DEPENDENCIES = $(am__DEPENDENCIES_1) \ +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ elf_for_test.lo \ +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ $(am__DEPENDENCIES_1) \ +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ $(am__DEPENDENCIES_1) +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am_libbacktrace_elf_for_test_la_OBJECTS = $(am__objects_1) +libbacktrace_elf_for_test_la_OBJECTS = \ + $(am_libbacktrace_elf_for_test_la_OBJECTS) +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am_libbacktrace_elf_for_test_la_rpath = +@NATIVE_TRUE@am_libbacktrace_instrumented_alloc_la_OBJECTS = \ +@NATIVE_TRUE@ $(am__objects_1) +libbacktrace_instrumented_alloc_la_OBJECTS = \ + 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-MULTISUBDIR = -MULTIDO = true -MULTICLEAN = true + $(libbacktrace_alloc_la_SOURCES) \ + $(libbacktrace_elf_for_test_la_SOURCES) \ + $(libbacktrace_instrumented_alloc_la_SOURCES) \ + $(libbacktrace_noformat_la_SOURCES) $(allocfail_SOURCES) \ + $(b2test_SOURCES) $(b3test_SOURCES) $(btest_SOURCES) \ + $(btest_alloc_SOURCES) $(btest_lto_SOURCES) $(ctesta_SOURCES) \ + $(ctesta_alloc_SOURCES) $(ctestg_SOURCES) \ + $(ctestg_alloc_SOURCES) $(dwarf5_SOURCES) \ + $(dwarf5_alloc_SOURCES) $(edtest_SOURCES) \ + $(edtest_alloc_SOURCES) $(stest_SOURCES) \ + $(stest_alloc_SOURCES) $(test_elf_32_SOURCES) \ + $(test_elf_64_SOURCES) $(test_pecoff_SOURCES) \ + $(test_unknown_SOURCES) $(test_xcoff_32_SOURCES) \ + $(test_xcoff_64_SOURCES) $(ttest_SOURCES) \ + $(ttest_alloc_SOURCES) $(unittest_SOURCES) \ + $(unittest_alloc_SOURCES) $(ztest_SOURCES) \ + $(ztest_alloc_SOURCES) am__can_run_installinfo = \ case $$AM_UPDATE_INFO_DIR in \ n|no|NO) false;; \ *) (install-info --version) >/dev/null 2>&1;; \ esac HEADERS = $(include_HEADERS) +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \ + $(LISP)config.h.in +# Read a list of newline-separated strings from the standard input, +# and print each of them once, without duplicates. Input order is +# *not* preserved. +am__uniquify_input = $(AWK) '\ + BEGIN { nonempty = 0; } \ + { items[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in items) print i; }; } \ +' +# Make sure the list of sources is unique. This is necessary because, +# e.g., the same source file might be shared among _SOURCES variables +# for different programs/libraries. +am__define_uniq_tagged_files = \ + list='$(am__tagged_files)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags -am__tty_colors = \ -red=; grn=; lgn=; blu=; std= +CSCOPE = cscope +AM_RECURSIVE_TARGETS = cscope check recheck +am__tty_colors_dummy = \ + mgn= red= grn= lgn= blu= brg= std=; \ + am__color_tests=no +am__tty_colors = { \ + $(am__tty_colors_dummy); \ + if test "X$(AM_COLOR_TESTS)" = Xno; then \ + am__color_tests=no; \ + elif test "X$(AM_COLOR_TESTS)" = Xalways; then \ + am__color_tests=yes; \ + elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \ + am__color_tests=yes; \ + fi; \ + if test $$am__color_tests = yes; then \ + red=''; \ + grn=''; \ + lgn=''; \ + blu=''; \ + mgn=''; \ + brg=''; \ + std=''; \ + fi; \ +} +am__recheck_rx = ^[ ]*:recheck:[ ]* +am__global_test_result_rx = ^[ ]*:global-test-result:[ ]* +am__copy_in_global_log_rx = ^[ ]*:copy-in-global-log:[ ]* +# A command that, given a newline-separated list of test names on the +# standard input, print the name of the tests that are to be re-run +# upon "make recheck". +am__list_recheck_tests = $(AWK) '{ \ + recheck = 1; \ + while ((rc = (getline line < ($$0 ".trs"))) != 0) \ + { \ + if (rc < 0) \ + { \ + if ((getline line2 < ($$0 ".log")) < 0) \ + recheck = 0; \ + break; \ + } \ + else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \ + { \ + recheck = 0; \ + break; \ + } \ + else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \ + { \ + break; \ + } \ + }; \ + if (recheck) \ + print $$0; \ + close ($$0 ".trs"); \ + close ($$0 ".log"); \ +}' +# A command that, given a newline-separated list of test names on the +# standard input, create the global log from their .trs and .log files. +am__create_global_log = $(AWK) ' \ +function fatal(msg) \ +{ \ + print "fatal: making $@: " msg | "cat >&2"; \ + exit 1; \ +} \ +function rst_section(header) \ +{ \ + print header; \ + len = length(header); \ + for (i = 1; i <= len; i = i + 1) \ + printf "="; \ + printf "\n\n"; \ +} \ +{ \ + copy_in_global_log = 1; \ + global_test_result = "RUN"; \ + while ((rc = (getline line < ($$0 ".trs"))) != 0) \ + { \ + if (rc < 0) \ + fatal("failed to read from " $$0 ".trs"); \ + if (line ~ /$(am__global_test_result_rx)/) \ + { \ + sub("$(am__global_test_result_rx)", "", line); \ + sub("[ ]*$$", "", line); \ + global_test_result = line; \ + } \ + else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \ + copy_in_global_log = 0; \ + }; \ + if (copy_in_global_log) \ + { \ + rst_section(global_test_result ": " $$0); \ + while ((rc = (getline line < ($$0 ".log"))) != 0) \ + { \ + if (rc < 0) \ + fatal("failed to read from " $$0 ".log"); \ + print line; \ + }; \ + printf "\n"; \ + }; \ + close ($$0 ".trs"); \ + close ($$0 ".log"); \ +}' +# Restructured Text title. +am__rst_title = { sed 's/.*/ & /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; } +# Solaris 10 'make', and several other traditional 'make' implementations, +# pass "-e" to $(SHELL), and POSIX 2008 even requires this. Work around it +# by disabling -e (using the XSI extension "set +e") if it's set. +am__sh_e_setup = case $$- in *e*) set +e;; esac +# Default flags passed to test drivers. +am__common_driver_flags = \ + --color-tests "$$am__color_tests" \ + --enable-hard-errors "$$am__enable_hard_errors" \ + --expect-failure "$$am__expect_failure" +# To be inserted before the command running the test. Creates the +# directory for the log if needed. Stores in $dir the directory +# containing $f, in $tst the test, in $log the log. Executes the +# developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and +# passes TESTS_ENVIRONMENT. Set up options for the wrapper that +# will run the test scripts (or their associated LOG_COMPILER, if +# thy have one). +am__check_pre = \ +$(am__sh_e_setup); \ +$(am__vpath_adj_setup) $(am__vpath_adj) \ +$(am__tty_colors); \ +srcdir=$(srcdir); export srcdir; \ +case "$@" in \ + */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;; \ + *) am__odir=.;; \ +esac; \ +test "x$$am__odir" = x"." || test -d "$$am__odir" \ + || $(MKDIR_P) "$$am__odir" || exit $$?; \ +if test -f "./$$f"; then dir=./; \ +elif test -f "$$f"; then dir=; \ +else dir="$(srcdir)/"; fi; \ +tst=$$dir$$f; log='$@'; \ +if test -n '$(DISABLE_HARD_ERRORS)'; then \ + am__enable_hard_errors=no; \ +else \ + am__enable_hard_errors=yes; \ +fi; \ +case " $(XFAIL_TESTS) " in \ + *[\ \ ]$$f[\ \ ]* | *[\ \ ]$$dir$$f[\ \ ]*) \ + am__expect_failure=yes;; \ + *) \ + am__expect_failure=no;; \ +esac; \ +$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT) +# A shell command to get the names of the tests scripts with any registered +# extension removed (i.e., equivalently, the names of the test logs, with +# the '.log' extension removed). The result is saved in the shell variable +# '$bases'. This honors runtime overriding of TESTS and TEST_LOGS. Sadly, +# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)", +# since that might cause problem with VPATH rewrites for suffix-less tests. +# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'. +am__set_TESTS_bases = \ + bases='$(TEST_LOGS)'; \ + bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \ + bases=`echo $$bases` +RECHECK_LOGS = $(TEST_LOGS) +TEST_SUITE_LOG = test-suite.log +TEST_EXTENSIONS = @EXEEXT@ .test +LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver +LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS) +am__set_b = \ + case '$@' in \ + */*) \ + case '$*' in \ + */*) b='$*';; \ + *) b=`echo '$@' | sed 's/\.log$$//'`; \ + esac;; \ + *) \ + b='$*';; \ + esac +am__test_logs1 = $(TESTS:=.log) +am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log) +TEST_LOGS = $(am__test_logs2:.test.log=.log) +TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver +TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \ + $(TEST_LOG_FLAGS) ACLOCAL = @ACLOCAL@ ALLOC_FILE = @ALLOC_FILE@ AMTAR = @AMTAR@ +AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AUTOCONF = @AUTOCONF@ AUTOHEADER = @AUTOHEADER@ @@ -258,6 +727,7 @@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ DSYMUTIL = @DSYMUTIL@ DUMPBIN = @DUMPBIN@ +DWZ = @DWZ@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ @@ -286,6 +756,7 @@ MKDIR_P = @MKDIR_P@ NM = @NM@ NMEDIT = @NMEDIT@ OBJCOPY = @OBJCOPY@ +OBJDUMP = @OBJDUMP@ OBJEXT = @OBJEXT@ OTOOL = @OTOOL@ OTOOL64 = @OTOOL64@ @@ -300,6 +771,7 @@ PATH_SEPARATOR = @PATH_SEPARATOR@ PIC_FLAG = @PIC_FLAG@ PTHREAD_CFLAGS = @PTHREAD_CFLAGS@ RANLIB = @RANLIB@ +READELF = @READELF@ SED = @SED@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ @@ -342,7 +814,6 @@ libexecdir = @libexecdir@ libtool_VERSION = @libtool_VERSION@ localedir = @localedir@ localstatedir = @localstatedir@ -lt_ECHO = @lt_ECHO@ mandir = @mandir@ mkdir_p = @mkdir_p@ multi_basedir = @multi_basedir@ @@ -364,6 +835,7 @@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ ACLOCAL_AMFLAGS = -I config +AM_CPPFLAGS = AM_CFLAGS = $(EXTRA_FLAGS) $(WARN_FLAGS) $(PIC_FLAG) include_HEADERS = backtrace.h backtrace-supported.h lib_LTLIBRARIES = libbacktrace.la @@ -410,26 +882,91 @@ libbacktrace_la_LIBADD = \ $(ALLOC_FILE) libbacktrace_la_DEPENDENCIES = $(libbacktrace_la_LIBADD) -CLEANFILES = $(am__append_3) $(am__append_6) -TESTS = $(check_PROGRAMS) $(am__append_5) + +# Add test to this variable, if you want it to be build and run. +BUILDTESTS = $(am__append_2) $(am__append_9) $(am__append_10) \ + $(am__append_15) $(am__append_16) $(am__append_17) \ + $(am__append_19) $(am__append_20) +@NATIVE_TRUE@check_LTLIBRARIES = libbacktrace_alloc.la \ +@NATIVE_TRUE@ libbacktrace_noformat.la $(am__append_1) \ +@NATIVE_TRUE@ libbacktrace_instrumented_alloc.la +@NATIVE_TRUE@libbacktrace_alloc_la_SOURCES = $(libbacktrace_la_SOURCES) +@NATIVE_TRUE@libbacktrace_alloc_la_LIBADD = $(BACKTRACE_FILE) $(FORMAT_FILE) read.lo alloc.lo +@NATIVE_TRUE@libbacktrace_alloc_la_DEPENDENCIES = $(libbacktrace_alloc_la_LIBADD) +@NATIVE_TRUE@libbacktrace_noformat_la_SOURCES = $(libbacktrace_la_SOURCES) +@NATIVE_TRUE@libbacktrace_noformat_la_LIBADD = $(BACKTRACE_FILE) $(VIEW_FILE) $(ALLOC_FILE) +@NATIVE_TRUE@libbacktrace_noformat_la_DEPENDENCIES = $(libbacktrace_noformat_la_LIBADD) +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@TEST_BUILD_ID_DIR = $(abs_builddir)/usr/lib/debug/.build-id/ +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@libbacktrace_elf_for_test_la_SOURCES = $(libbacktrace_la_SOURCES) +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@libbacktrace_elf_for_test_la_LIBADD = $(BACKTRACE_FILE) elf_for_test.lo \ +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ $(VIEW_FILE) $(ALLOC_FILE) + +@NATIVE_TRUE@test_elf_32_SOURCES = test_format.c testlib.c +@NATIVE_TRUE@test_elf_32_LDADD = libbacktrace_noformat.la elf_32.lo +@NATIVE_TRUE@test_elf_64_SOURCES = test_format.c testlib.c +@NATIVE_TRUE@test_elf_64_LDADD = libbacktrace_noformat.la elf_64.lo +@NATIVE_TRUE@test_xcoff_32_SOURCES = test_format.c testlib.c +@NATIVE_TRUE@test_xcoff_32_LDADD = libbacktrace_noformat.la xcoff_32.lo +@NATIVE_TRUE@test_xcoff_64_SOURCES = test_format.c testlib.c +@NATIVE_TRUE@test_xcoff_64_LDADD = libbacktrace_noformat.la xcoff_64.lo +@NATIVE_TRUE@test_pecoff_SOURCES = test_format.c testlib.c +@NATIVE_TRUE@test_pecoff_LDADD = libbacktrace_noformat.la pecoff.lo +@NATIVE_TRUE@test_unknown_SOURCES = test_format.c testlib.c +@NATIVE_TRUE@test_unknown_LDADD = libbacktrace_noformat.la unknown.lo +@NATIVE_TRUE@unittest_SOURCES = unittest.c testlib.c +@NATIVE_TRUE@unittest_LDADD = libbacktrace.la +@NATIVE_TRUE@unittest_alloc_SOURCES = $(unittest_SOURCES) +@NATIVE_TRUE@unittest_alloc_LDADD = libbacktrace_alloc.la +@NATIVE_TRUE@libbacktrace_instrumented_alloc_la_SOURCES = $(libbacktrace_la_SOURCES) +@NATIVE_TRUE@libbacktrace_instrumented_alloc_la_LIBADD = $(BACKTRACE_FILE) $(FORMAT_FILE) \ +@NATIVE_TRUE@ read.lo instrumented_alloc.lo + +@NATIVE_TRUE@libbacktrace_instrumented_alloc_la_DEPENDENCIES = \ +@NATIVE_TRUE@ $(libbacktrace_instrumented_alloc_la_LIBADD) + +@NATIVE_TRUE@allocfail_SOURCES = allocfail.c testlib.c +@NATIVE_TRUE@allocfail_LDADD = libbacktrace_instrumented_alloc.la +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@b2test_SOURCES = $(btest_SOURCES) +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@b2test_CFLAGS = $(btest_CFLAGS) +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@b2test_LDFLAGS = -Wl,--build-id +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@b2test_LDADD = libbacktrace_elf_for_test.la +@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@b3test_SOURCES = $(btest_SOURCES) +@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@b3test_CFLAGS = $(btest_CFLAGS) +@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@b3test_LDFLAGS = -Wl,--build-id +@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@b3test_LDADD = libbacktrace_elf_for_test.la @NATIVE_TRUE@btest_SOURCES = btest.c testlib.c @NATIVE_TRUE@btest_CFLAGS = $(AM_CFLAGS) -g -O @NATIVE_TRUE@btest_LDADD = libbacktrace.la -@NATIVE_TRUE@btest_static_SOURCES = btest.c testlib.c -@NATIVE_TRUE@btest_static_CFLAGS = $(AM_CFLAGS) -g -O -@NATIVE_TRUE@btest_static_LDADD = libbacktrace.la -@NATIVE_TRUE@btest_static_LDFLAGS = -static-libtool-libs +@HAVE_ELF_TRUE@@NATIVE_TRUE@btest_lto_SOURCES = btest.c testlib.c +@HAVE_ELF_TRUE@@NATIVE_TRUE@btest_lto_CFLAGS = $(AM_CFLAGS) -g -O -flto +@HAVE_ELF_TRUE@@NATIVE_TRUE@btest_lto_LDADD = libbacktrace.la +@NATIVE_TRUE@btest_alloc_SOURCES = $(btest_SOURCES) +@NATIVE_TRUE@btest_alloc_CFLAGS = $(btest_CFLAGS) +@NATIVE_TRUE@btest_alloc_LDADD = libbacktrace_alloc.la @NATIVE_TRUE@stest_SOURCES = stest.c @NATIVE_TRUE@stest_LDADD = libbacktrace.la -@NATIVE_TRUE@ztest_SOURCES = ztest.c testlib.c -@NATIVE_TRUE@ztest_CFLAGS = -DSRCDIR=\"$(srcdir)\" -@NATIVE_TRUE@ztest_LDADD = libbacktrace.la $(am__append_2) \ -@NATIVE_TRUE@ $(CLOCK_GETTIME_LINK) +@NATIVE_TRUE@stest_alloc_SOURCES = $(stest_SOURCES) +@NATIVE_TRUE@stest_alloc_LDADD = libbacktrace_alloc.la +@HAVE_ELF_TRUE@@NATIVE_TRUE@ztest_SOURCES = ztest.c testlib.c +@HAVE_ELF_TRUE@@NATIVE_TRUE@ztest_CFLAGS = -DSRCDIR=\"$(srcdir)\" +@HAVE_ELF_TRUE@@NATIVE_TRUE@ztest_LDADD = libbacktrace.la \ +@HAVE_ELF_TRUE@@NATIVE_TRUE@ $(am__append_13) \ +@HAVE_ELF_TRUE@@NATIVE_TRUE@ $(CLOCK_GETTIME_LINK) +@HAVE_ELF_TRUE@@NATIVE_TRUE@ztest_alloc_LDADD = libbacktrace_alloc.la \ +@HAVE_ELF_TRUE@@NATIVE_TRUE@ $(am__append_14) \ +@HAVE_ELF_TRUE@@NATIVE_TRUE@ $(CLOCK_GETTIME_LINK) +@HAVE_ELF_TRUE@@NATIVE_TRUE@ztest_alloc_SOURCES = $(ztest_SOURCES) +@HAVE_ELF_TRUE@@NATIVE_TRUE@ztest_alloc_CFLAGS = $(ztest_CFLAGS) @NATIVE_TRUE@edtest_SOURCES = edtest.c edtest2_build.c testlib.c @NATIVE_TRUE@edtest_LDADD = libbacktrace.la +@NATIVE_TRUE@edtest_alloc_SOURCES = $(edtest_SOURCES) +@NATIVE_TRUE@edtest_alloc_LDADD = libbacktrace_alloc.la @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_SOURCES = ttest.c testlib.c @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_CFLAGS = $(AM_CFLAGS) -pthread @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_LDADD = libbacktrace.la +@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_alloc_SOURCES = $(ttest_SOURCES) +@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_alloc_CFLAGS = $(ttest_CFLAGS) +@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_alloc_LDADD = libbacktrace_alloc.la @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_SOURCES = btest.c testlib.c @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_CFLAGS = $(AM_CFLAGS) -g @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_LDFLAGS = -Wl,--compress-debug-sections=zlib-gnu @@ -438,11 +975,26 @@ TESTS = $(check_PROGRAMS) $(am__append_5) @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_CFLAGS = $(AM_CFLAGS) -g @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_LDFLAGS = -Wl,--compress-debug-sections=zlib-gabi @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_LDADD = libbacktrace.la +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_alloc_SOURCES = $(ctestg_SOURCES) +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_alloc_CFLAGS = $(ctestg_CFLAGS) +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_alloc_LDFLAGS = $(ctestg_LDFLAGS) +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_alloc_LDADD = libbacktrace_alloc.la +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_alloc_SOURCES = $(ctesta_SOURCES) +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_alloc_CFLAGS = $(ctesta_CFLAGS) +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_alloc_LDFLAGS = $(ctesta_LDFLAGS) +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_alloc_LDADD = libbacktrace_alloc.la +@HAVE_DWARF5_TRUE@@NATIVE_TRUE@dwarf5_SOURCES = btest.c testlib.c +@HAVE_DWARF5_TRUE@@NATIVE_TRUE@dwarf5_CFLAGS = $(AM_CFLAGS) -gdwarf-5 +@HAVE_DWARF5_TRUE@@NATIVE_TRUE@dwarf5_LDADD = libbacktrace.la +@HAVE_DWARF5_TRUE@@NATIVE_TRUE@dwarf5_alloc_SOURCES = $(dwarf5_SOURCES) +@HAVE_DWARF5_TRUE@@NATIVE_TRUE@dwarf5_alloc_CFLAGS = $(dwarf5_CFLAGS) +@HAVE_DWARF5_TRUE@@NATIVE_TRUE@dwarf5_alloc_LDADD = libbacktrace_alloc.la +CLEANFILES = $(TESTS) *.debug elf_for_test.c edtest2_build.c gen_edtest2_build all: config.h $(MAKE) $(AM_MAKEFLAGS) all-am .SUFFIXES: -.SUFFIXES: .c .lo .o .obj +.SUFFIXES: .c .lo .log .o .obj .test .test$(EXEEXT) .trs am--refresh: Makefile @: $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) @@ -458,7 +1010,6 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__confi echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign --ignore-deps Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --foreign --ignore-deps Makefile -.PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ @@ -479,8 +1030,8 @@ $(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) $(am__aclocal_m4_deps): config.h: stamp-h1 - @if test ! -f $@; then rm -f stamp-h1; else :; fi - @if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) stamp-h1; else :; fi + @test -f $@ || rm -f stamp-h1 + @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1 stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status @rm -f stamp-h1 @@ -494,6 +1045,20 @@ distclean-hdr: -rm -f config.h stamp-h1 backtrace-supported.h: $(top_builddir)/config.status $(srcdir)/backtrace-supported.h.in cd $(top_builddir) && $(SHELL) ./config.status $@ +install-debuginfo-for-buildid.sh: $(top_builddir)/config.status $(srcdir)/install-debuginfo-for-buildid.sh.in + cd $(top_builddir) && $(SHELL) ./config.status $@ + +clean-checkLTLIBRARIES: + -test -z "$(check_LTLIBRARIES)" || rm -f $(check_LTLIBRARIES) + @list='$(check_LTLIBRARIES)'; \ + locs=`for p in $$list; do echo $$p; done | \ + sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \ + sort -u`; \ + test -z "$$locs" || { \ + echo rm -f $${locs}; \ + rm -f $${locs}; \ + } + install-libLTLIBRARIES: $(lib_LTLIBRARIES) @$(NORMAL_INSTALL) @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \ @@ -520,14 +1085,29 @@ uninstall-libLTLIBRARIES: clean-libLTLIBRARIES: -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES) - @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ - dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ - test "$$dir" != "$$p" || dir=.; \ - echo "rm -f \"$${dir}/so_locations\""; \ - rm -f "$${dir}/so_locations"; \ - done + @list='$(lib_LTLIBRARIES)'; \ + locs=`for p in $$list; do echo $$p; done | \ + sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \ + sort -u`; \ + test -z "$$locs" || { \ + echo rm -f $${locs}; \ + rm -f $${locs}; \ + } + libbacktrace.la: $(libbacktrace_la_OBJECTS) $(libbacktrace_la_DEPENDENCIES) $(EXTRA_libbacktrace_la_DEPENDENCIES) - $(LINK) -rpath $(libdir) $(libbacktrace_la_OBJECTS) $(libbacktrace_la_LIBADD) $(LIBS) + $(AM_V_CCLD)$(LINK) -rpath $(libdir) $(libbacktrace_la_OBJECTS) $(libbacktrace_la_LIBADD) $(LIBS) + +libbacktrace_alloc.la: $(libbacktrace_alloc_la_OBJECTS) $(libbacktrace_alloc_la_DEPENDENCIES) $(EXTRA_libbacktrace_alloc_la_DEPENDENCIES) + $(AM_V_CCLD)$(LINK) $(am_libbacktrace_alloc_la_rpath) $(libbacktrace_alloc_la_OBJECTS) $(libbacktrace_alloc_la_LIBADD) $(LIBS) + +libbacktrace_elf_for_test.la: $(libbacktrace_elf_for_test_la_OBJECTS) $(libbacktrace_elf_for_test_la_DEPENDENCIES) $(EXTRA_libbacktrace_elf_for_test_la_DEPENDENCIES) + $(AM_V_CCLD)$(LINK) $(am_libbacktrace_elf_for_test_la_rpath) $(libbacktrace_elf_for_test_la_OBJECTS) $(libbacktrace_elf_for_test_la_LIBADD) $(LIBS) + +libbacktrace_instrumented_alloc.la: $(libbacktrace_instrumented_alloc_la_OBJECTS) $(libbacktrace_instrumented_alloc_la_DEPENDENCIES) $(EXTRA_libbacktrace_instrumented_alloc_la_DEPENDENCIES) + $(AM_V_CCLD)$(LINK) $(am_libbacktrace_instrumented_alloc_la_rpath) $(libbacktrace_instrumented_alloc_la_OBJECTS) $(libbacktrace_instrumented_alloc_la_LIBADD) $(LIBS) + +libbacktrace_noformat.la: $(libbacktrace_noformat_la_OBJECTS) $(libbacktrace_noformat_la_DEPENDENCIES) $(EXTRA_libbacktrace_noformat_la_DEPENDENCIES) + $(AM_V_CCLD)$(LINK) $(am_libbacktrace_noformat_la_rpath) $(libbacktrace_noformat_la_OBJECTS) $(libbacktrace_noformat_la_LIBADD) $(LIBS) clean-checkPROGRAMS: @list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \ @@ -537,30 +1117,118 @@ clean-checkPROGRAMS: list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \ echo " rm -f" $$list; \ rm -f $$list + +allocfail$(EXEEXT): $(allocfail_OBJECTS) $(allocfail_DEPENDENCIES) $(EXTRA_allocfail_DEPENDENCIES) + @rm -f allocfail$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(allocfail_OBJECTS) $(allocfail_LDADD) $(LIBS) + +b2test$(EXEEXT): $(b2test_OBJECTS) $(b2test_DEPENDENCIES) $(EXTRA_b2test_DEPENDENCIES) + @rm -f b2test$(EXEEXT) + $(AM_V_CCLD)$(b2test_LINK) $(b2test_OBJECTS) $(b2test_LDADD) $(LIBS) + +b3test$(EXEEXT): $(b3test_OBJECTS) $(b3test_DEPENDENCIES) $(EXTRA_b3test_DEPENDENCIES) + @rm -f b3test$(EXEEXT) + $(AM_V_CCLD)$(b3test_LINK) $(b3test_OBJECTS) $(b3test_LDADD) $(LIBS) + btest$(EXEEXT): $(btest_OBJECTS) $(btest_DEPENDENCIES) $(EXTRA_btest_DEPENDENCIES) @rm -f btest$(EXEEXT) - $(btest_LINK) $(btest_OBJECTS) $(btest_LDADD) $(LIBS) -btest_static$(EXEEXT): $(btest_static_OBJECTS) $(btest_static_DEPENDENCIES) $(EXTRA_btest_static_DEPENDENCIES) - @rm -f btest_static$(EXEEXT) - $(btest_static_LINK) $(btest_static_OBJECTS) $(btest_static_LDADD) $(LIBS) + $(AM_V_CCLD)$(btest_LINK) $(btest_OBJECTS) $(btest_LDADD) $(LIBS) + +btest_alloc$(EXEEXT): $(btest_alloc_OBJECTS) $(btest_alloc_DEPENDENCIES) $(EXTRA_btest_alloc_DEPENDENCIES) + @rm -f btest_alloc$(EXEEXT) + $(AM_V_CCLD)$(btest_alloc_LINK) $(btest_alloc_OBJECTS) $(btest_alloc_LDADD) $(LIBS) + +btest_lto$(EXEEXT): $(btest_lto_OBJECTS) $(btest_lto_DEPENDENCIES) $(EXTRA_btest_lto_DEPENDENCIES) + @rm -f btest_lto$(EXEEXT) + $(AM_V_CCLD)$(btest_lto_LINK) $(btest_lto_OBJECTS) $(btest_lto_LDADD) $(LIBS) + ctesta$(EXEEXT): $(ctesta_OBJECTS) $(ctesta_DEPENDENCIES) $(EXTRA_ctesta_DEPENDENCIES) @rm -f ctesta$(EXEEXT) - $(ctesta_LINK) $(ctesta_OBJECTS) $(ctesta_LDADD) $(LIBS) + $(AM_V_CCLD)$(ctesta_LINK) $(ctesta_OBJECTS) $(ctesta_LDADD) $(LIBS) + +ctesta_alloc$(EXEEXT): $(ctesta_alloc_OBJECTS) $(ctesta_alloc_DEPENDENCIES) $(EXTRA_ctesta_alloc_DEPENDENCIES) + @rm -f ctesta_alloc$(EXEEXT) + $(AM_V_CCLD)$(ctesta_alloc_LINK) $(ctesta_alloc_OBJECTS) $(ctesta_alloc_LDADD) $(LIBS) + ctestg$(EXEEXT): $(ctestg_OBJECTS) $(ctestg_DEPENDENCIES) $(EXTRA_ctestg_DEPENDENCIES) @rm -f ctestg$(EXEEXT) - $(ctestg_LINK) $(ctestg_OBJECTS) $(ctestg_LDADD) $(LIBS) + $(AM_V_CCLD)$(ctestg_LINK) $(ctestg_OBJECTS) $(ctestg_LDADD) $(LIBS) + +ctestg_alloc$(EXEEXT): $(ctestg_alloc_OBJECTS) $(ctestg_alloc_DEPENDENCIES) $(EXTRA_ctestg_alloc_DEPENDENCIES) + @rm -f ctestg_alloc$(EXEEXT) + $(AM_V_CCLD)$(ctestg_alloc_LINK) $(ctestg_alloc_OBJECTS) $(ctestg_alloc_LDADD) $(LIBS) + +dwarf5$(EXEEXT): $(dwarf5_OBJECTS) $(dwarf5_DEPENDENCIES) $(EXTRA_dwarf5_DEPENDENCIES) + @rm -f dwarf5$(EXEEXT) + $(AM_V_CCLD)$(dwarf5_LINK) $(dwarf5_OBJECTS) $(dwarf5_LDADD) $(LIBS) + +dwarf5_alloc$(EXEEXT): $(dwarf5_alloc_OBJECTS) $(dwarf5_alloc_DEPENDENCIES) $(EXTRA_dwarf5_alloc_DEPENDENCIES) + @rm -f dwarf5_alloc$(EXEEXT) + $(AM_V_CCLD)$(dwarf5_alloc_LINK) $(dwarf5_alloc_OBJECTS) $(dwarf5_alloc_LDADD) $(LIBS) + edtest$(EXEEXT): $(edtest_OBJECTS) $(edtest_DEPENDENCIES) $(EXTRA_edtest_DEPENDENCIES) @rm -f edtest$(EXEEXT) - $(LINK) $(edtest_OBJECTS) $(edtest_LDADD) $(LIBS) + $(AM_V_CCLD)$(LINK) $(edtest_OBJECTS) $(edtest_LDADD) $(LIBS) + +edtest_alloc$(EXEEXT): $(edtest_alloc_OBJECTS) $(edtest_alloc_DEPENDENCIES) $(EXTRA_edtest_alloc_DEPENDENCIES) + @rm -f edtest_alloc$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(edtest_alloc_OBJECTS) $(edtest_alloc_LDADD) $(LIBS) + stest$(EXEEXT): $(stest_OBJECTS) $(stest_DEPENDENCIES) $(EXTRA_stest_DEPENDENCIES) @rm -f stest$(EXEEXT) - $(LINK) $(stest_OBJECTS) $(stest_LDADD) $(LIBS) + $(AM_V_CCLD)$(LINK) $(stest_OBJECTS) $(stest_LDADD) $(LIBS) + +stest_alloc$(EXEEXT): $(stest_alloc_OBJECTS) $(stest_alloc_DEPENDENCIES) $(EXTRA_stest_alloc_DEPENDENCIES) + @rm -f stest_alloc$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(stest_alloc_OBJECTS) $(stest_alloc_LDADD) $(LIBS) + +test_elf_32$(EXEEXT): $(test_elf_32_OBJECTS) $(test_elf_32_DEPENDENCIES) $(EXTRA_test_elf_32_DEPENDENCIES) + @rm -f test_elf_32$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(test_elf_32_OBJECTS) $(test_elf_32_LDADD) $(LIBS) + +test_elf_64$(EXEEXT): $(test_elf_64_OBJECTS) $(test_elf_64_DEPENDENCIES) $(EXTRA_test_elf_64_DEPENDENCIES) + @rm -f test_elf_64$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(test_elf_64_OBJECTS) $(test_elf_64_LDADD) $(LIBS) + +test_pecoff$(EXEEXT): $(test_pecoff_OBJECTS) $(test_pecoff_DEPENDENCIES) $(EXTRA_test_pecoff_DEPENDENCIES) + @rm -f test_pecoff$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(test_pecoff_OBJECTS) $(test_pecoff_LDADD) $(LIBS) + +test_unknown$(EXEEXT): $(test_unknown_OBJECTS) $(test_unknown_DEPENDENCIES) $(EXTRA_test_unknown_DEPENDENCIES) + @rm -f test_unknown$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(test_unknown_OBJECTS) $(test_unknown_LDADD) $(LIBS) + +test_xcoff_32$(EXEEXT): $(test_xcoff_32_OBJECTS) $(test_xcoff_32_DEPENDENCIES) $(EXTRA_test_xcoff_32_DEPENDENCIES) + @rm -f test_xcoff_32$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(test_xcoff_32_OBJECTS) $(test_xcoff_32_LDADD) $(LIBS) + +test_xcoff_64$(EXEEXT): $(test_xcoff_64_OBJECTS) $(test_xcoff_64_DEPENDENCIES) $(EXTRA_test_xcoff_64_DEPENDENCIES) + @rm -f test_xcoff_64$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(test_xcoff_64_OBJECTS) $(test_xcoff_64_LDADD) $(LIBS) + ttest$(EXEEXT): $(ttest_OBJECTS) $(ttest_DEPENDENCIES) $(EXTRA_ttest_DEPENDENCIES) @rm -f ttest$(EXEEXT) - $(ttest_LINK) $(ttest_OBJECTS) $(ttest_LDADD) $(LIBS) + $(AM_V_CCLD)$(ttest_LINK) $(ttest_OBJECTS) $(ttest_LDADD) $(LIBS) + +ttest_alloc$(EXEEXT): $(ttest_alloc_OBJECTS) $(ttest_alloc_DEPENDENCIES) $(EXTRA_ttest_alloc_DEPENDENCIES) + @rm -f ttest_alloc$(EXEEXT) + $(AM_V_CCLD)$(ttest_alloc_LINK) $(ttest_alloc_OBJECTS) $(ttest_alloc_LDADD) $(LIBS) + +unittest$(EXEEXT): $(unittest_OBJECTS) $(unittest_DEPENDENCIES) $(EXTRA_unittest_DEPENDENCIES) + @rm -f unittest$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(unittest_OBJECTS) $(unittest_LDADD) $(LIBS) + +unittest_alloc$(EXEEXT): $(unittest_alloc_OBJECTS) $(unittest_alloc_DEPENDENCIES) $(EXTRA_unittest_alloc_DEPENDENCIES) + @rm -f unittest_alloc$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(unittest_alloc_OBJECTS) $(unittest_alloc_LDADD) $(LIBS) + ztest$(EXEEXT): $(ztest_OBJECTS) $(ztest_DEPENDENCIES) $(EXTRA_ztest_DEPENDENCIES) @rm -f ztest$(EXEEXT) - $(ztest_LINK) $(ztest_OBJECTS) $(ztest_LDADD) $(LIBS) + $(AM_V_CCLD)$(ztest_LINK) $(ztest_OBJECTS) $(ztest_LDADD) $(LIBS) + +ztest_alloc$(EXEEXT): $(ztest_alloc_OBJECTS) $(ztest_alloc_DEPENDENCIES) $(EXTRA_ztest_alloc_DEPENDENCIES) + @rm -f ztest_alloc$(EXEEXT) + $(AM_V_CCLD)$(ztest_alloc_LINK) $(ztest_alloc_OBJECTS) $(ztest_alloc_LDADD) $(LIBS) mostlyclean-compile: -rm -f *.$(OBJEXT) @@ -569,85 +1237,193 @@ distclean-compile: -rm -f *.tab.c .c.o: - $(COMPILE) -c $< + $(AM_V_CC)$(COMPILE) -c -o $@ $< .c.obj: - $(COMPILE) -c `$(CYGPATH_W) '$<'` + $(AM_V_CC)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'` .c.lo: - $(LTCOMPILE) -c -o $@ $< + $(AM_V_CC)$(LTCOMPILE) -c -o $@ $< + +b2test-btest.o: btest.c + $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(b2test_CFLAGS) $(CFLAGS) -c -o b2test-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c + +b2test-btest.obj: btest.c + $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(b2test_CFLAGS) $(CFLAGS) -c -o b2test-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi` + +b2test-testlib.o: testlib.c + $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(b2test_CFLAGS) $(CFLAGS) -c -o b2test-testlib.o `test -f 'testlib.c' || echo 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'testlib.c' || echo '$(srcdir)/'`testlib.c + +ttest_alloc-testlib.obj: testlib.c + $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_alloc_CFLAGS) $(CFLAGS) -c -o ttest_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi` ztest-ztest.o: ztest.c - $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-ztest.o `test -f 'ztest.c' || echo '$(srcdir)/'`ztest.c + $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-ztest.o `test -f 'ztest.c' || echo '$(srcdir)/'`ztest.c ztest-ztest.obj: ztest.c - $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-ztest.obj `if test -f 'ztest.c'; then $(CYGPATH_W) 'ztest.c'; else $(CYGPATH_W) '$(srcdir)/ztest.c'; fi` + $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-ztest.obj `if test -f 'ztest.c'; then $(CYGPATH_W) 'ztest.c'; else $(CYGPATH_W) '$(srcdir)/ztest.c'; fi` ztest-testlib.o: testlib.c - $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c + $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c ztest-testlib.obj: testlib.c - $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi` + $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi` + +ztest_alloc-ztest.o: ztest.c + $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_alloc_CFLAGS) $(CFLAGS) -c -o ztest_alloc-ztest.o `test -f 'ztest.c' || echo '$(srcdir)/'`ztest.c + +ztest_alloc-ztest.obj: ztest.c + $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_alloc_CFLAGS) $(CFLAGS) -c -o ztest_alloc-ztest.obj `if test -f 'ztest.c'; then $(CYGPATH_W) 'ztest.c'; else $(CYGPATH_W) '$(srcdir)/ztest.c'; fi` + +ztest_alloc-testlib.o: testlib.c + $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_alloc_CFLAGS) $(CFLAGS) -c -o ztest_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c + +ztest_alloc-testlib.obj: testlib.c + $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_alloc_CFLAGS) $(CFLAGS) -c -o ztest_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi` mostlyclean-libtool: -rm -f *.lo @@ -657,23 +1433,6 @@ clean-libtool: distclean-libtool: -rm -f libtool config.lt - -# GNU Make needs to see an explicit $(MAKE) variable in the command it -# runs to enable its job server during parallel builds. Hence the -# comments below. -all-multi: - $(MULTIDO) $(AM_MAKEFLAGS) DO=all multi-do # $(MAKE) -install-multi: - $(MULTIDO) $(AM_MAKEFLAGS) DO=install multi-do # $(MAKE) - -mostlyclean-multi: - $(MULTICLEAN) $(AM_MAKEFLAGS) DO=mostlyclean multi-clean # $(MAKE) -clean-multi: - $(MULTICLEAN) $(AM_MAKEFLAGS) DO=clean multi-clean # $(MAKE) -distclean-multi: - $(MULTICLEAN) $(AM_MAKEFLAGS) DO=distclean multi-clean # $(MAKE) -maintainer-clean-multi: - $(MULTICLEAN) $(AM_MAKEFLAGS) DO=maintainer-clean multi-clean # $(MAKE) install-includeHEADERS: $(include_HEADERS) @$(NORMAL_INSTALL) @list='$(include_HEADERS)'; test -n "$(includedir)" || list=; \ @@ -696,26 +1455,15 @@ uninstall-includeHEADERS: files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \ dir='$(DESTDIR)$(includedir)'; $(am__uninstall_files_from_dir) -ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ - mkid -fID $$unique -tags: TAGS - -TAGS: $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) +ID: $(am__tagged_files) + $(am__define_uniq_tagged_files); mkid -fID $$unique +tags: tags-am +TAGS: tags + +tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) set x; \ here=`pwd`; \ - list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ + $(am__define_uniq_tagged_files); \ shift; \ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ @@ -727,15 +1475,11 @@ TAGS: $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \ $$unique; \ fi; \ fi -ctags: CTAGS -CTAGS: $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) - list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ +ctags: ctags-am + +CTAGS: ctags +ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + $(am__define_uniq_tagged_files); \ test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ $$unique @@ -744,107 +1488,409 @@ GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ && $(am__cd) $(top_srcdir) \ && gtags -i $(GTAGS_ARGS) "$$here" +cscope: cscope.files + test ! -s cscope.files \ + || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS) +clean-cscope: + -rm -f cscope.files +cscope.files: clean-cscope cscopelist +cscopelist: cscopelist-am + +cscopelist-am: $(am__tagged_files) + list='$(am__tagged_files)'; \ + case "$(srcdir)" in \ + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ + *) sdir=$(subdir)/$(srcdir) ;; \ + esac; \ + for i in $$list; do \ + if test -f "$$i"; then \ + echo "$(subdir)/$$i"; \ + else \ + echo "$$sdir/$$i"; \ + fi; \ + done >> $(top_builddir)/cscope.files distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + -rm -f cscope.out cscope.in.out cscope.po.out cscope.files + +# Recover from deleted '.trs' file; this should ensure that +# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create +# both 'foo.log' and 'foo.trs'. Break the recipe in two subshells +# to avoid problems with "make -n". +.log.trs: + rm -f $< $@ + $(MAKE) $(AM_MAKEFLAGS) $< + +# Leading 'am--fnord' is there to ensure the list of targets does not +# expand to empty, as could happen e.g. with make check TESTS=''. +am--fnord $(TEST_LOGS) $(TEST_LOGS:.log=.trs): $(am__force_recheck) +am--force-recheck: + @: -check-TESTS: $(TESTS) - @failed=0; all=0; xfail=0; xpass=0; skip=0; \ - srcdir=$(srcdir); export srcdir; \ - list=' $(TESTS) '; \ - $(am__tty_colors); \ - if test -n "$$list"; then \ - for tst in $$list; do \ - if test -f ./$$tst; then dir=./; \ - elif test -f $$tst; then dir=; \ - else dir="$(srcdir)/"; fi; \ - if $(TESTS_ENVIRONMENT) $${dir}$$tst; then \ - all=`expr $$all + 1`; \ - case " $(XFAIL_TESTS) " in \ - *[\ \ ]$$tst[\ \ ]*) \ - xpass=`expr $$xpass + 1`; \ - failed=`expr $$failed + 1`; \ - col=$$red; res=XPASS; \ - ;; \ - *) \ - col=$$grn; res=PASS; \ - ;; \ - esac; \ - elif test $$? -ne 77; then \ - all=`expr $$all + 1`; 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\ + b='ctesta'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +ctestg_alloc.log: ctestg_alloc$(EXEEXT) + @p='ctestg_alloc$(EXEEXT)'; \ + b='ctestg_alloc'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +ctesta_alloc.log: ctesta_alloc$(EXEEXT) + @p='ctesta_alloc$(EXEEXT)'; \ + b='ctesta_alloc'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +dwarf5.log: dwarf5$(EXEEXT) + @p='dwarf5$(EXEEXT)'; \ + b='dwarf5'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +dwarf5_alloc.log: dwarf5_alloc$(EXEEXT) + @p='dwarf5_alloc$(EXEEXT)'; \ + b='dwarf5_alloc'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +.test.log: + @p='$<'; \ + $(am__set_b); \ + $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +@am__EXEEXT_TRUE@.test$(EXEEXT).log: +@am__EXEEXT_TRUE@ @p='$<'; \ +@am__EXEEXT_TRUE@ $(am__set_b); \ +@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \ +@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \ +@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \ +@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT) check-am: all-am - $(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS) + $(MAKE) $(AM_MAKEFLAGS) $(check_LTLIBRARIES) $(check_PROGRAMS) $(MAKE) $(AM_MAKEFLAGS) check-TESTS check: check-am -all-am: Makefile $(LTLIBRARIES) all-multi $(HEADERS) config.h +all-am: Makefile $(LTLIBRARIES) $(HEADERS) config.h installdirs: for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includedir)"; do \ test -z "$$dir" || $(MKDIR_P) "$$dir"; \ @@ -869,6 +1915,9 @@ install-strip: "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ fi mostlyclean-generic: + -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS) + -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs) + -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) clean-generic: -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) @@ -880,12 +1929,12 @@ distclean-generic: maintainer-clean-generic: @echo "This command is intended for maintainers to use" @echo "it deletes files that may require special tools to rebuild." -clean: clean-am clean-multi +clean: clean-am -clean-am: clean-checkPROGRAMS clean-generic clean-libLTLIBRARIES \ - clean-libtool mostlyclean-am +clean-am: clean-checkLTLIBRARIES clean-checkPROGRAMS clean-generic \ + clean-libLTLIBRARIES clean-libtool clean-local mostlyclean-am -distclean: distclean-am distclean-multi +distclean: distclean-am -rm -f $(am__CONFIG_DISTCLEAN_FILES) -rm -f Makefile distclean-am: clean-am distclean-compile distclean-generic \ @@ -909,7 +1958,7 @@ install-dvi: install-dvi-am install-dvi-am: -install-exec-am: install-libLTLIBRARIES install-multi +install-exec-am: install-libLTLIBRARIES install-html: install-html-am @@ -931,13 +1980,13 @@ install-ps-am: installcheck-am: -maintainer-clean: maintainer-clean-am maintainer-clean-multi +maintainer-clean: maintainer-clean-am -rm -f $(am__CONFIG_DISTCLEAN_FILES) -rm -rf $(top_srcdir)/autom4te.cache -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic -mostlyclean: mostlyclean-am mostlyclean-multi +mostlyclean: mostlyclean-am mostlyclean-am: mostlyclean-compile mostlyclean-generic \ mostlyclean-libtool @@ -952,37 +2001,85 @@ ps-am: uninstall-am: uninstall-includeHEADERS uninstall-libLTLIBRARIES -.MAKE: all all-multi check-am clean-multi distclean-multi install-am \ - install-multi install-strip maintainer-clean-multi \ - mostlyclean-multi +.MAKE: all check-am install-am install-strip -.PHONY: CTAGS GTAGS all all-am all-multi am--refresh check check-TESTS \ - check-am clean clean-checkPROGRAMS clean-generic \ - clean-libLTLIBRARIES clean-libtool clean-multi ctags distclean \ +.PHONY: CTAGS GTAGS TAGS all all-am am--refresh check check-TESTS \ + check-am clean clean-checkLTLIBRARIES clean-checkPROGRAMS \ + clean-cscope clean-generic clean-libLTLIBRARIES clean-libtool \ + clean-local cscope cscopelist-am ctags ctags-am distclean \ distclean-compile distclean-generic distclean-hdr \ - distclean-libtool distclean-multi distclean-tags dvi dvi-am \ - html html-am info info-am install install-am install-data \ - install-data-am install-dvi install-dvi-am install-exec \ - install-exec-am install-html install-html-am \ - install-includeHEADERS install-info install-info-am \ - install-libLTLIBRARIES install-man install-multi install-pdf \ - install-pdf-am install-ps install-ps-am install-strip \ - installcheck installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic maintainer-clean-multi mostlyclean \ - mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ - mostlyclean-multi pdf pdf-am ps ps-am tags uninstall \ - uninstall-am uninstall-includeHEADERS uninstall-libLTLIBRARIES + distclean-libtool distclean-tags dvi dvi-am html html-am info \ + info-am install install-am install-data install-data-am \ + install-dvi install-dvi-am install-exec install-exec-am \ + install-html install-html-am install-includeHEADERS \ + install-info install-info-am install-libLTLIBRARIES \ + install-man install-pdf install-pdf-am install-ps \ + install-ps-am install-strip installcheck installcheck-am \ + installdirs maintainer-clean maintainer-clean-generic \ + mostlyclean mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am recheck tags tags-am \ + uninstall uninstall-am uninstall-includeHEADERS \ + uninstall-libLTLIBRARIES + +.PRECIOUS: Makefile +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@elf_for_test.c: elf.c +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ SEARCH='^#define SYSTEM_BUILD_ID_DIR.*$$'; \ +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ REPLACE="#define SYSTEM_BUILD_ID_DIR \"$(TEST_BUILD_ID_DIR)\""; \ +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ $(SED) "s%$$SEARCH%$$REPLACE%" \ +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ $< \ +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ > $@.tmp +@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ mv $@.tmp $@ + +@NATIVE_TRUE@elf_%.c: elf.c +@NATIVE_TRUE@ SEARCH='#error "Unknown BACKTRACE_ELF_SIZE"'; \ +@NATIVE_TRUE@ REPLACE='#undef BACKTRACE_ELF_SIZE\ +@NATIVE_TRUE@ #define BACKTRACE_ELF_SIZE'; \ +@NATIVE_TRUE@ $(SED) "s/^$$SEARCH\$$/$$REPLACE $*/" \ +@NATIVE_TRUE@ $< \ +@NATIVE_TRUE@ > $@.tmp +@NATIVE_TRUE@ mv $@.tmp $@ + +@NATIVE_TRUE@xcoff_%.c: xcoff.c +@NATIVE_TRUE@ SEARCH='#error "Unknown BACKTRACE_XCOFF_SIZE"'; \ +@NATIVE_TRUE@ REPLACE='#undef BACKTRACE_XCOFF_SIZE\ +@NATIVE_TRUE@ #define BACKTRACE_XCOFF_SIZE'; \ +@NATIVE_TRUE@ $(SED) "s/^$$SEARCH\$$/$$REPLACE $*/" \ +@NATIVE_TRUE@ $< \ +@NATIVE_TRUE@ > $@.tmp +@NATIVE_TRUE@ mv $@.tmp $@ + +@NATIVE_TRUE@instrumented_alloc.lo: alloc.c + +@NATIVE_TRUE@allocfail.sh: allocfail + +@HAVE_DWZ_TRUE@@NATIVE_TRUE@%_dwz: % +@HAVE_DWZ_TRUE@@NATIVE_TRUE@ rm -f $@ $@_common.debug +@HAVE_DWZ_TRUE@@NATIVE_TRUE@ cp $< $@_1 +@HAVE_DWZ_TRUE@@NATIVE_TRUE@ cp $< $@_2 +@HAVE_DWZ_TRUE@@NATIVE_TRUE@ $(DWZ) -m $@_common.debug $@_1 $@_2 +@HAVE_DWZ_TRUE@@NATIVE_TRUE@ rm -f $@_2 +@HAVE_DWZ_TRUE@@NATIVE_TRUE@ mv $@_1 $@ + @NATIVE_TRUE@edtest2_build.c: gen_edtest2_build; @true @NATIVE_TRUE@gen_edtest2_build: $(srcdir)/edtest2.c @NATIVE_TRUE@ cat $(srcdir)/edtest2.c > tmp-edtest2_build.c @NATIVE_TRUE@ $(SHELL) $(srcdir)/move-if-change tmp-edtest2_build.c edtest2_build.c @NATIVE_TRUE@ echo timestamp > $@ -@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@dtest: btest_static -@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ $(OBJCOPY) --only-keep-debug btest_static btest.debug -@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ $(OBJCOPY) --strip-debug --add-gnu-debuglink=btest.debug btest_static dtest +@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@%_gnudebuglink: % +@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ $(OBJCOPY) --only-keep-debug $< $@.debug +@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ $(OBJCOPY) --strip-debug --add-gnu-debuglink=$@.debug $< $@ + +@NATIVE_TRUE@%_buildid: % +@NATIVE_TRUE@ ./install-debuginfo-for-buildid.sh \ +@NATIVE_TRUE@ "$(TEST_BUILD_ID_DIR)" \ +@NATIVE_TRUE@ $< +@NATIVE_TRUE@ $(OBJCOPY) --strip-debug $< $@ + +clean-local: + -rm -rf usr # We can't use automake's automatic dependency tracking, because it # breaks when using bootstrap-lean. Automatic dependency tracking @@ -998,7 +2095,7 @@ uninstall-am: uninstall-includeHEADERS uninstall-libLTLIBRARIES alloc.lo: config.h backtrace.h internal.h backtrace.lo: config.h backtrace.h internal.h -btest.lo: backtrace.h backtrace-supported.h filenames.h +btest.lo: filenames.h backtrace.h backtrace-supported.h dwarf.lo: config.h filenames.h backtrace.h internal.h elf.lo: config.h backtrace.h internal.h fileline.lo: config.h backtrace.h internal.h diff --git a/aclocal.m4 b/aclocal.m4 index 32a1811..1604212 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -1,8 +1,7 @@ -# generated automatically by aclocal 1.11.6 -*- Autoconf -*- +# generated automatically by aclocal 1.15.1 -*- Autoconf -*- + +# Copyright (C) 1996-2017 Free Software Foundation, Inc. -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, -# Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -12,33 +11,31 @@ # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],, -[m4_warning([this file was generated for autoconf 2.64. +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. -To do so, use the procedure documented by the package, typically `autoreconf'.])]) +To do so, use the procedure documented by the package, typically 'autoreconf'.])]) -# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software -# Foundation, Inc. +# Copyright (C) 2002-2017 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 1 - # AM_AUTOMAKE_VERSION(VERSION) # ---------------------------- # Automake X.Y traces this macro to ensure aclocal.m4 has been # generated from the m4 files accompanying Automake X.Y. # (This private macro should not be called outside this file.) AC_DEFUN([AM_AUTOMAKE_VERSION], -[am__api_version='1.11' +[am__api_version='1.15' dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to dnl require some minimum version. Point them to the right macro. -m4_if([$1], [1.11.6], [], +m4_if([$1], [1.15.1], [], [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl ]) @@ -54,24 +51,22 @@ m4_define([_AM_AUTOCONF_VERSION], []) # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], -[AM_AUTOMAKE_VERSION([1.11.6])dnl +[AM_AUTOMAKE_VERSION([1.15.1])dnl m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) # AM_AUX_DIR_EXPAND -*- Autoconf -*- -# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. +# Copyright (C) 2001-2017 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 1 - # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets -# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to -# `$srcdir', `$srcdir/..', or `$srcdir/../..'. +# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to +# '$srcdir', '$srcdir/..', or '$srcdir/../..'. # # Of course, Automake must honor this variable whenever it calls a # tool from the auxiliary directory. The problem is that $srcdir (and @@ -90,7 +85,7 @@ _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) # # The reason of the latter failure is that $top_srcdir and $ac_aux_dir # are both prefixed by $srcdir. In an in-source build this is usually -# harmless because $srcdir is `.', but things will broke when you +# harmless because $srcdir is '.', but things will broke when you # start a VPATH build or use an absolute $srcdir. # # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, @@ -108,30 +103,26 @@ _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) # configured tree to be moved without reconfiguration. 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AC_REQUIRE([AM_SANITY_CHECK])dnl AC_REQUIRE([AC_ARG_PROGRAM])dnl -AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) -AM_MISSING_PROG(AUTOCONF, autoconf) -AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) -AM_MISSING_PROG(AUTOHEADER, autoheader) -AM_MISSING_PROG(MAKEINFO, makeinfo) +AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}]) +AM_MISSING_PROG([AUTOCONF], [autoconf]) +AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}]) +AM_MISSING_PROG([AUTOHEADER], [autoheader]) +AM_MISSING_PROG([MAKEINFO], [makeinfo]) AC_REQUIRE([AM_PROG_INSTALL_SH])dnl AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl -AC_REQUIRE([AM_PROG_MKDIR_P])dnl -# We need awk for the "check" target. The system "awk" is bad on -# some platforms. +AC_REQUIRE([AC_PROG_MKDIR_P])dnl +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +AC_SUBST([mkdir_p], ['$(MKDIR_P)']) +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([AC_PROG_MAKE_SET])dnl AC_REQUIRE([AM_SET_LEADING_DOT])dnl @@ -240,34 +243,82 @@ _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], [_AM_PROG_TAR([v7])])]) _AM_IF_OPTION([no-dependencies],, [AC_PROVIDE_IFELSE([AC_PROG_CC], - [_AM_DEPENDENCIES(CC)], - [define([AC_PROG_CC], - defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl + [_AM_DEPENDENCIES([CC])], + [m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl AC_PROVIDE_IFELSE([AC_PROG_CXX], - [_AM_DEPENDENCIES(CXX)], - [define([AC_PROG_CXX], - defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl + [_AM_DEPENDENCIES([CXX])], + [m4_define([AC_PROG_CXX], + m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl AC_PROVIDE_IFELSE([AC_PROG_OBJC], - [_AM_DEPENDENCIES(OBJC)], - [define([AC_PROG_OBJC], - defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl + [_AM_DEPENDENCIES([OBJC])], + [m4_define([AC_PROG_OBJC], + m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl +AC_PROVIDE_IFELSE([AC_PROG_OBJCXX], + [_AM_DEPENDENCIES([OBJCXX])], + [m4_define([AC_PROG_OBJCXX], + m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl ]) -_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl -dnl The `parallel-tests' driver may need to know about EXEEXT, so add the -dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro -dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. +AC_REQUIRE([AM_SILENT_RULES])dnl +dnl The testsuite driver may need to know about EXEEXT, so add the +dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This +dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below. AC_CONFIG_COMMANDS_PRE(dnl [m4_provide_if([_AM_COMPILER_EXEEXT], [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + AC_MSG_ERROR([Your 'rm' program is bad, sorry.]) + fi +fi +dnl The trailing newline in this macro's definition is deliberate, for +dnl backward compatibility and to allow trailing 'dnl'-style comments +dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841. ]) -dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not +dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further dnl mangled by Autoconf and run in a shell conditional statement. m4_define([_AC_COMPILER_EXEEXT], m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) - # When config.status generates a header, we must update the stamp-h file. # This file resides in the same directory as the config header # that is generated. The stamp files are numbered to have different names. @@ -289,21 +340,18 @@ for _am_header in $config_headers :; do done echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) -# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation, -# Inc. +# Copyright (C) 2001-2017 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 1 - # AM_PROG_INSTALL_SH # ------------------ # Define $install_sh. AC_DEFUN([AM_PROG_INSTALL_SH], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl -if test x"${install_sh}" != xset; then +if test x"${install_sh+set}" != xset; then case $am_aux_dir in *\ * | *\ *) install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; @@ -311,46 +359,22 @@ if test x"${install_sh}" != xset; then install_sh="\${SHELL} $am_aux_dir/install-sh" esac fi -AC_SUBST(install_sh)]) - -# Copyright (C) 2003, 2005 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# serial 2 - -# Check whether the underlying file-system supports filenames -# with a leading dot. For instance MS-DOS doesn't. -AC_DEFUN([AM_SET_LEADING_DOT], -[rm -rf .tst 2>/dev/null -mkdir .tst 2>/dev/null -if test -d .tst; then - am__leading_dot=. -else - am__leading_dot=_ -fi -rmdir .tst 2>/dev/null -AC_SUBST([am__leading_dot])]) +AC_SUBST([install_sh])]) # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- # From Jim Meyering -# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008, -# 2011 Free Software Foundation, Inc. +# Copyright (C) 1996-2017 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 5 - # AM_MAINTAINER_MODE([DEFAULT-MODE]) # ---------------------------------- # Control maintainer-specific portions of Makefiles. -# Default is to disable them, unless `enable' is passed literally. -# For symmetry, `disable' may be passed as well. Anyway, the user +# Default is to disable them, unless 'enable' is passed literally. +# For symmetry, 'disable' may be passed as well. Anyway, the user # can override the default with the --enable/--disable switch. AC_DEFUN([AM_MAINTAINER_MODE], [m4_case(m4_default([$1], [disable]), @@ -361,10 +385,11 @@ AC_DEFUN([AM_MAINTAINER_MODE], AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) dnl maintainer-mode's default is 'disable' unless 'enable' is passed AC_ARG_ENABLE([maintainer-mode], -[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful - (and sometimes confusing) to the casual installer], - [USE_MAINTAINER_MODE=$enableval], - [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) + [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode], + am_maintainer_other[ make rules and dependencies not useful + (and sometimes confusing) to the casual installer])], + [USE_MAINTAINER_MODE=$enableval], + [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) AC_MSG_RESULT([$USE_MAINTAINER_MODE]) AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) MAINT=$MAINTAINER_MODE_TRUE @@ -372,19 +397,14 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) ] ) -AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) - # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- -# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 -# Free Software Foundation, Inc. +# Copyright (C) 1997-2017 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 6 - # AM_MISSING_PROG(NAME, PROGRAM) # ------------------------------ AC_DEFUN([AM_MISSING_PROG], @@ -392,11 +412,10 @@ AC_DEFUN([AM_MISSING_PROG], $1=${$1-"${am_missing_run}$2"} AC_SUBST($1)]) - # AM_MISSING_HAS_RUN # ------------------ -# Define MISSING if not defined so far and test if it supports --run. -# If it does, set am_missing_run to use it, otherwise, to nothing. +# Define MISSING if not defined so far and test if it is modern enough. +# If it is, set am_missing_run to use it, otherwise, to nothing. AC_DEFUN([AM_MISSING_HAS_RUN], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl AC_REQUIRE_AUX_FILE([missing])dnl @@ -409,122 +428,22 @@ if test x"${MISSING+set}" != xset; then esac fi # Use eval to expand $SHELL -if eval "$MISSING --run true"; then - am_missing_run="$MISSING --run " +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " else am_missing_run= - AC_MSG_WARN([`missing' script is too old or missing]) + AC_MSG_WARN(['missing' script is too old or missing]) fi ]) -# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation, -# Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# serial 1 - -# AM_PROG_MKDIR_P -# --------------- -# Check for `mkdir -p'. -AC_DEFUN([AM_PROG_MKDIR_P], -[AC_PREREQ([2.60])dnl -AC_REQUIRE([AC_PROG_MKDIR_P])dnl -dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, -dnl while keeping a definition of mkdir_p for backward compatibility. -dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. -dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of -dnl Makefile.ins that do not define MKDIR_P, so we do our own -dnl adjustment using top_builddir (which is defined more often than -dnl MKDIR_P). -AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl -case $mkdir_p in - [[\\/$]]* | ?:[[\\/]]*) ;; - */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; -esac -]) - -# Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2012 -# Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# serial 6 - -# AM_ENABLE_MULTILIB([MAKEFILE], [REL-TO-TOP-SRCDIR]) -# --------------------------------------------------- -# Add --enable-multilib to configure. -AC_DEFUN([AM_ENABLE_MULTILIB], -[m4_warn([obsolete], [$0 will be removed from Automake core soon. -Files implementing the "multilib" feature are (and will remain) available -to the 'contrib/' directory in the Automake distribution.])]dnl -[# Default to --enable-multilib -AC_ARG_ENABLE(multilib, -[ --enable-multilib build many library versions (default)], -[case "$enableval" in - yes) multilib=yes ;; - no) multilib=no ;; - *) AC_MSG_ERROR([bad value $enableval for multilib option]) ;; - esac], - [multilib=yes]) - -# We may get other options which we leave undocumented: -# --with-target-subdir, --with-multisrctop, --with-multisubdir -# See config-ml.in if you want the gory details. - -if test "$srcdir" = "."; then - if test "$with_target_subdir" != "."; then - multi_basedir="$srcdir/$with_multisrctop../$2" - else - multi_basedir="$srcdir/$with_multisrctop$2" - fi -else - multi_basedir="$srcdir/$2" -fi -AC_SUBST(multi_basedir) - -# Even if the default multilib is not a cross compilation, -# it may be that some of the other multilibs are. -if test $cross_compiling = no && test $multilib = yes \ - && test "x${with_multisubdir}" != x ; then - cross_compiling=maybe -fi - -AC_OUTPUT_COMMANDS([ -# Only add multilib support code if we just rebuilt the top-level -# Makefile. -case " $CONFIG_FILES " in - *" ]m4_default([$1],Makefile)[ "*) - ac_file=]m4_default([$1],Makefile)[ . ${multi_basedir}/config-ml.in - ;; -esac], - [ -srcdir="$srcdir" -host="$host" -target="$target" -with_multisubdir="$with_multisubdir" -with_multisrctop="$with_multisrctop" -with_target_subdir="$with_target_subdir" -ac_configure_args="${multilib_arg} ${ac_configure_args}" -multi_basedir="$multi_basedir" -CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} -CC="$CC"])])dnl - # Helper functions for option handling. -*- Autoconf -*- -# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software -# Foundation, Inc. +# Copyright (C) 2001-2017 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 5 - # _AM_MANGLE_OPTION(NAME) # ----------------------- AC_DEFUN([_AM_MANGLE_OPTION], @@ -534,7 +453,7 @@ AC_DEFUN([_AM_MANGLE_OPTION], # -------------------- # Set option NAME. Presently that only means defining a flag for this option. AC_DEFUN([_AM_SET_OPTION], -[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) +[m4_define(_AM_MANGLE_OPTION([$1]), [1])]) # _AM_SET_OPTIONS(OPTIONS) # ------------------------ @@ -548,24 +467,82 @@ AC_DEFUN([_AM_SET_OPTIONS], AC_DEFUN([_AM_IF_OPTION], [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) -# Check to make sure that the build environment is sane. -*- Autoconf -*- +# Copyright (C) 1999-2017 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# _AM_PROG_CC_C_O +# --------------- +# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC +# to automatically call this. +AC_DEFUN([_AM_PROG_CC_C_O], +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl +AC_REQUIRE_AUX_FILE([compile])dnl +AC_LANG_PUSH([C])dnl +AC_CACHE_CHECK( + [whether $CC understands -c and -o together], + [am_cv_prog_cc_c_o], + [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])]) + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i]) +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +AC_LANG_POP([C])]) + +# For backward compatibility. +AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])]) -# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 -# Free Software Foundation, Inc. +# Copyright (C) 2001-2017 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 5 +# AM_RUN_LOG(COMMAND) +# ------------------- +# Run COMMAND, save the exit status in ac_status, and log it. +# (This has been adapted from Autoconf's _AC_RUN_LOG macro.) +AC_DEFUN([AM_RUN_LOG], +[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD + ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + (exit $ac_status); }]) + +# Check to make sure that the build environment is sane. -*- Autoconf -*- + +# Copyright (C) 1996-2017 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. # AM_SANITY_CHECK # --------------- AC_DEFUN([AM_SANITY_CHECK], [AC_MSG_CHECKING([whether build environment is sane]) -# Just in case -sleep 1 -echo timestamp > conftest.file # Reject unsafe characters in $srcdir or the absolute working directory # name. Accept space and tab only in the latter. am_lf=' @@ -576,32 +553,40 @@ case `pwd` in esac case $srcdir in *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) - AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; + AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);; esac -# Do `set' in a subshell so we don't clobber the current shell's +# Do 'set' in a subshell so we don't clobber the current shell's # arguments. Must try -L first in case configure is actually a # symlink; some systems play weird games with the mod time of symlinks # (eg FreeBSD returns the mod time of the symlink's containing # directory). if ( - set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` - if test "$[*]" = "X"; then - # -L didn't work. - set X `ls -t "$srcdir/configure" conftest.file` - fi - rm -f conftest.file - if test "$[*]" != "X $srcdir/configure conftest.file" \ - && test "$[*]" != "X conftest.file $srcdir/configure"; then - - # If neither matched, then we have a broken ls. 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Make sure there is not a broken + alias in your environment]) + fi + if test "$[2]" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done test "$[2]" = conftest.file ) then @@ -611,46 +596,118 @@ else AC_MSG_ERROR([newly created file is older than distributed files! Check your system clock]) fi -AC_MSG_RESULT(yes)]) +AC_MSG_RESULT([yes]) +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi +AC_CONFIG_COMMANDS_PRE( + [AC_MSG_CHECKING([that generated files are newer than configure]) + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + AC_MSG_RESULT([done])]) +rm -f conftest.file +]) -# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. +# Copyright (C) 2009-2017 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 1 +# AM_SILENT_RULES([DEFAULT]) +# -------------------------- +# Enable less verbose build rules; with the default set to DEFAULT +# ("yes" being less verbose, "no" or empty being verbose). +AC_DEFUN([AM_SILENT_RULES], +[AC_ARG_ENABLE([silent-rules], [dnl +AS_HELP_STRING( + [--enable-silent-rules], + [less verbose build output (undo: "make V=1")]) +AS_HELP_STRING( + [--disable-silent-rules], + [verbose build output (undo: "make V=0")])dnl +]) +case $enable_silent_rules in @%:@ ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; +esac +dnl +dnl A few 'make' implementations (e.g., NonStop OS and NextStep) +dnl do not support nested variable expansions. +dnl See automake bug#9928 and bug#10237. +am_make=${MAKE-make} +AC_CACHE_CHECK([whether $am_make supports nested variables], + [am_cv_make_support_nested_variables], + [if AS_ECHO([['TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi]) +if test $am_cv_make_support_nested_variables = yes; then + dnl Using '$V' instead of '$(V)' breaks IRIX make. + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AC_SUBST([AM_V])dnl +AM_SUBST_NOTMAKE([AM_V])dnl +AC_SUBST([AM_DEFAULT_V])dnl +AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl +AC_SUBST([AM_DEFAULT_VERBOSITY])dnl +AM_BACKSLASH='\' +AC_SUBST([AM_BACKSLASH])dnl +_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl +]) + +# Copyright (C) 2001-2017 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. # AM_PROG_INSTALL_STRIP # --------------------- -# One issue with vendor `install' (even GNU) is that you can't +# One issue with vendor 'install' (even GNU) is that you can't # specify the program used to strip binaries. This is especially # annoying in cross-compiling environments, where the build's strip # is unlikely to handle the host's binaries. # Fortunately install-sh will honor a STRIPPROG variable, so we -# always use install-sh in `make install-strip', and initialize +# always use install-sh in "make install-strip", and initialize # STRIPPROG with the value of the STRIP variable (set by the user). AC_DEFUN([AM_PROG_INSTALL_STRIP], [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl -# Installed binaries are usually stripped using `strip' when the user -# run `make install-strip'. However `strip' might not be the right +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right # tool to use in cross-compilation environments, therefore Automake -# will honor the `STRIP' environment variable to overrule this program. -dnl Don't test for $cross_compiling = yes, because it might be `maybe'. +# will honor the 'STRIP' environment variable to overrule this program. +dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. if test "$cross_compiling" != no; then AC_CHECK_TOOL([STRIP], [strip], :) fi INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" AC_SUBST([INSTALL_STRIP_PROGRAM])]) -# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc. +# Copyright (C) 2006-2017 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 3 - # _AM_SUBST_NOTMAKE(VARIABLE) # --------------------------- # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. @@ -664,18 +721,16 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) # Check how to create a tarball. -*- Autoconf -*- -# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc. +# Copyright (C) 2004-2017 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 2 - # _AM_PROG_TAR(FORMAT) # -------------------- # Check how to create a tarball in format FORMAT. -# FORMAT should be one of `v7', `ustar', or `pax'. +# FORMAT should be one of 'v7', 'ustar', or 'pax'. # # Substitute a variable $(am__tar) that is a command # writing to stdout a FORMAT-tarball containing the directory @@ -685,83 +740,125 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) # Substitute a variable $(am__untar) that extract such # a tarball read from stdin. # $(am__untar) < result.tar +# AC_DEFUN([_AM_PROG_TAR], [# Always define AMTAR for backward compatibility. Yes, it's still used # in the wild :-( We should find a proper way to deprecate it ... AC_SUBST([AMTAR], ['$${TAR-tar}']) -m4_if([$1], [v7], - [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], - [m4_case([$1], [ustar],, [pax],, - [m4_fatal([Unknown tar format])]) -AC_MSG_CHECKING([how to create a $1 tar archive]) -# Loop over all known methods to create a tar archive until one works. -_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' -_am_tools=${am_cv_prog_tar_$1-$_am_tools} -# Do not fold the above two line into one, because Tru64 sh and -# Solaris sh will not grok spaces in the rhs of `-'. -for _am_tool in $_am_tools -do - case $_am_tool in - gnutar) - for _am_tar in tar gnutar gtar; - do - AM_RUN_LOG([$_am_tar --version]) && break - done - am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' - am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' - am__untar="$_am_tar -xf -" - ;; - plaintar) - # Must skip GNU tar: if it does not support --format= it doesn't create - # ustar tarball either. - (tar --version) >/dev/null 2>&1 && continue - am__tar='tar chf - "$$tardir"' - am__tar_='tar chf - "$tardir"' - am__untar='tar xf -' - ;; - pax) - am__tar='pax -L -x $1 -w "$$tardir"' - am__tar_='pax -L -x $1 -w "$tardir"' - am__untar='pax -r' - ;; - cpio) - am__tar='find "$$tardir" -print | cpio -o -H $1 -L' - am__tar_='find "$tardir" -print | cpio -o -H $1 -L' - am__untar='cpio -i -H $1 -d' - ;; - none) - am__tar=false - am__tar_=false - am__untar=false - ;; - esac - # If the value was cached, stop now. We just wanted to have am__tar - # and am__untar set. - test -n "${am_cv_prog_tar_$1}" && break +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' - # tar/untar a dummy directory, and stop if the command works - rm -rf conftest.dir - mkdir conftest.dir - echo GrepMe > conftest.dir/file - AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) +m4_if([$1], [v7], + [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], + + [m4_case([$1], + [ustar], + [# The POSIX 1988 'ustar' format is defined with fixed-size fields. + # There is notably a 21 bits limit for the UID and the GID. In fact, + # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 + # and bug#13588). + am_max_uid=2097151 # 2^21 - 1 + am_max_gid=$am_max_uid + # The $UID and $GID variables are not portable, so we need to resort + # to the POSIX-mandated id(1) utility. Errors in the 'id' calls + # below are definitely unexpected, so allow the users to see them + # (that is, avoid stderr redirection). + am_uid=`id -u || echo unknown` + am_gid=`id -g || echo unknown` + AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) + if test $am_uid -le $am_max_uid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi + AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) + if test $am_gid -le $am_max_gid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi], + + [pax], + [], + + [m4_fatal([Unknown tar format])]) + + AC_MSG_CHECKING([how to create a $1 tar archive]) + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done rm -rf conftest.dir - if test -s conftest.tar; then - AM_RUN_LOG([$am__untar /dev/null 2>&1 && break - fi -done -rm -rf conftest.dir -AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) -AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR +m4_include([config/lead-dot.m4]) m4_include([config/libtool.m4]) m4_include([config/ltoptions.m4]) m4_include([config/ltsugar.m4]) m4_include([config/ltversion.m4]) m4_include([config/lt~obsolete.m4]) -m4_include([acinclude.m4]) +m4_include([config/multi.m4]) +m4_include([config/override.m4]) +m4_include([config/unwind_ipinfo.m4]) +m4_include([config/warnings.m4]) diff --git a/alloc.c b/alloc.c index 7070afb..36f9671 100644 --- a/alloc.c +++ b/alloc.c @@ -1,5 +1,5 @@ /* alloc.c -- Memory allocation without mmap. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -145,12 +145,23 @@ backtrace_vector_release (struct backtrace_state *state ATTRIBUTE_UNUSED, backtrace_error_callback error_callback, void *data) { + vec->alc = 0; + + if (vec->size == 0) + { + /* As of C17, realloc with size 0 is marked as an obsolescent feature, use + free instead. */ + free (vec->base); + vec->base = NULL; + return 1; + } + vec->base = realloc (vec->base, vec->size); if (vec->base == NULL) { error_callback (data, "realloc", errno); return 0; } - vec->alc = 0; + return 1; } diff --git a/allocfail.c b/allocfail.c new file mode 100644 index 0000000..d3ee07d --- /dev/null +++ b/allocfail.c @@ -0,0 +1,136 @@ +/* allocfail.c -- Test for libbacktrace library + Copyright (C) 2018-2019 Free Software Foundation, Inc. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + (1) Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + (2) Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + + (3) The name of the author may not be used to + endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, +INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING +IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. */ + +#include +#include +#include +#include +#include + +#include "filenames.h" + +#include "backtrace.h" +#include "backtrace-supported.h" + +#include "testlib.h" + +extern uint64_t get_nr_allocs (void); +extern void set_fail_at_alloc (uint64_t); +extern int at_fail_alloc_p (void); + +static int test1 (void) __attribute__ ((noinline, unused)); +static int f2 (int) __attribute__ ((noinline)); +static int f3 (int, int) __attribute__ ((noinline)); + +static unsigned callback_errors = 0; + +static void +error_callback_full (void *vdata ATTRIBUTE_UNUSED, + const char *msg ATTRIBUTE_UNUSED, + int errnum ATTRIBUTE_UNUSED) +{ + if (at_fail_alloc_p ()) + { + set_fail_at_alloc (0); + return; + } + + callback_errors++; +} + +static int +callback_full (void *vdata ATTRIBUTE_UNUSED, uintptr_t pc ATTRIBUTE_UNUSED, + const char *filename ATTRIBUTE_UNUSED, + int lineno ATTRIBUTE_UNUSED, + const char *function ATTRIBUTE_UNUSED) +{ + + return 0; +} + +static int +test1 (void) +{ + return f2 (__LINE__) + 1; +} + +static int +f2 (int f1line) +{ + return f3 (f1line, __LINE__) + 2; +} + +static int +f3 (int f1line ATTRIBUTE_UNUSED, int f2line ATTRIBUTE_UNUSED) +{ + int i; + + i = backtrace_full (state, 0, callback_full, error_callback_full, NULL); + + if (i != 0) + { + fprintf (stderr, "test1: unexpected return value %d\n", i); + ++failures; + } + + if (callback_errors) + ++failures; + + return failures; +} + +/* Run all the tests. */ + +int +main (int argc, char **argv) +{ + uint64_t fail_at = 0; + + if (argc == 2) + { + fail_at = atoi (argv[1]); + set_fail_at_alloc (fail_at); + } + + state = backtrace_create_state (argv[0], BACKTRACE_SUPPORTS_THREADS, + error_callback_full, NULL); + if (state == NULL) + exit (failures ? EXIT_FAILURE : EXIT_SUCCESS); + +#if BACKTRACE_SUPPORTED + test1 (); +#endif + + if (argc == 1) + fprintf (stderr, "%llu\n", (long long unsigned) get_nr_allocs ()); + + exit (failures ? EXIT_FAILURE : EXIT_SUCCESS); +} diff --git a/allocfail.sh b/allocfail.sh new file mode 100755 index 0000000..a9967d5 --- /dev/null +++ b/allocfail.sh @@ -0,0 +1,104 @@ +#!/bin/sh + +# allocfail.sh -- Test for libbacktrace library. +# Copyright (C) 2018-2019 Free Software Foundation, Inc. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: + +# (1) Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. + +# (2) Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. + +# (3) The name of the author may not be used to +# endorse or promote products derived from this software without +# specific prior written permission. + +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +# DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, +# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING +# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. + +set -e + +if [ ! -f ./allocfail ]; then + # Hard failure. + exit 99 +fi + +allocs=$(./allocfail 2>&1) +if [ "$allocs" = "" ]; then + # Hard failure. + exit 99 +fi + +# This generates the following output: +# ... +# $ allocfail.sh +# allocs: 80495 +# Status changed to 0 at 1 +# Status changed to 1 at 3 +# Status changed to 0 at 11 +# Status changed to 1 at 12 +# Status changed to 0 at 845 +# ... +# +# We have status 0 for an allocation failure at: +# - 1 because backtrace_create_state handles failure robustly +# - 2 because the fail switches backtrace_full to !can_alloc mode. +# - 11 because failure of elf_open_debugfile_by_buildid does not generate an +# error callback beyond the one for the allocation failure itself. + +echo "allocs: $allocs" + +step=1 +i=1 +passes=0 +prev_status=-1 +while [ $i -le $allocs ]; do + if ./allocfail $i >/dev/null 2>&1; status=$?; then + true + fi + if [ $status -gt 1 ]; then + echo "Unallowed fail found: $i" + # Failure. + exit 1 + fi + + # The test-case would run too long if we would excercise all allocs. + # So, run with step 1 initially, and increase the step once we have 10 + # subsequent passes, and drop back to step 1 once we encounter another + # failure. This takes ~2.6 seconds on an i7-6600U CPU @ 2.60GHz. + if [ $status -eq 0 ]; then + passes=$(($passes + 1)) + if [ $passes -ge 10 ]; then + step=$((step * 10)) + passes=0 + fi + elif [ $status -eq 1 ]; then + passes=0 + step=1 + fi + + if [ $status -ne $prev_status ]; then + echo "Status changed to $status at $i" + fi + prev_status=$status + + i=$(($i + $step)) +done + +# Success. +exit 0 diff --git a/atomic.c b/atomic.c index 5ab1600..502ad35 100644 --- a/atomic.c +++ b/atomic.c @@ -1,5 +1,5 @@ /* atomic.c -- Support for atomic functions if not present. - Copyright (C) 2013-2018 Free Software Foundation, Inc. + Copyright (C) 2013-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without diff --git a/backtrace-supported.h.in b/backtrace-supported.h.in index c2d03d2..2c801d3 100644 --- a/backtrace-supported.h.in +++ b/backtrace-supported.h.in @@ -1,5 +1,5 @@ /* backtrace-supported.h.in -- Whether stack backtrace is supported. - Copyright (C) 2012-2016 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without diff --git a/backtrace.c b/backtrace.c index f8e3dc5..c579e80 100644 --- a/backtrace.c +++ b/backtrace.c @@ -1,5 +1,5 @@ /* backtrace.c -- Entry point for stack backtrace library. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -98,7 +98,7 @@ unwind (struct _Unwind_Context *context, void *vdata) /* Get a stack backtrace. */ -int +int __attribute__((noinline)) backtrace_full (struct backtrace_state *state, int skip, backtrace_full_callback callback, backtrace_error_callback error_callback, void *data) diff --git a/backtrace.h b/backtrace.h index 17b1019..0631f26 100644 --- a/backtrace.h +++ b/backtrace.h @@ -1,5 +1,5 @@ /* backtrace.h -- Public header file for stack backtrace library. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -75,7 +75,13 @@ typedef void (*backtrace_error_callback) (void *data, const char *msg, use appropriate atomic operations. If THREADED is zero the state may only be accessed by one thread at a time. This returns a state pointer on success, NULL on error. If an error occurs, this will - call the ERROR_CALLBACK routine. */ + call the ERROR_CALLBACK routine. + + Calling this function allocates resources that cannot be freed. + There is no backtrace_free_state function. The state is used to + cache information that is expensive to recompute. Programs are + expected to call this function at most once and to save the return + value for all later calls to backtrace functions. */ extern struct backtrace_state *backtrace_create_state ( const char *filename, int threaded, diff --git a/btest.c b/btest.c index 1348d54..32718ad 100644 --- a/btest.c +++ b/btest.c @@ -1,5 +1,5 @@ /* btest.c -- Test for libbacktrace library - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -48,9 +48,9 @@ POSSIBILITY OF SUCH DAMAGE. */ /* Test the backtrace function with non-inlined functions. */ -static int test1 (void) __attribute__ ((noinline, unused)); -static int f2 (int) __attribute__ ((noinline)); -static int f3 (int, int) __attribute__ ((noinline)); +static int test1 (void) __attribute__ ((noinline, noclone, unused)); +static int f2 (int) __attribute__ ((noinline, noclone)); +static int f3 (int, int) __attribute__ ((noinline, noclone)); static int test1 (void) @@ -162,9 +162,9 @@ f13 (int f1line, int f2line) /* Test the backtrace_simple function with non-inlined functions. */ -static int test3 (void) __attribute__ ((noinline, unused)); -static int f22 (int) __attribute__ ((noinline)); -static int f23 (int, int) __attribute__ ((noinline)); +static int test3 (void) __attribute__ ((noinline, noclone, unused)); +static int f22 (int) __attribute__ ((noinline, noclone)); +static int f23 (int, int) __attribute__ ((noinline, noclone)); static int test3 (void) @@ -423,7 +423,8 @@ test5 (void) fprintf (stderr, "test5: NULL syminfo name\n"); symdata.failed = 1; } - else if (strcmp (symdata.name, "global") != 0) + else if (!(strncmp (symdata.name, "global", 6) == 0 + && (symdata.name[6] == '\0'|| symdata.name[6] == '.'))) { fprintf (stderr, "test5: unexpected syminfo name got %s expected %s\n", diff --git a/compile b/compile new file mode 100755 index 0000000..2ab71e4 --- /dev/null +++ b/compile @@ -0,0 +1,348 @@ +#! /bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2016-01-11.22; # UTC + +# Copyright (C) 1999-2017 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ + icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/config.h.in b/config.h.in index 76baa09..97dcc9e 100644 --- a/config.h.in +++ b/config.h.in @@ -34,9 +34,6 @@ /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H -/* Define to 1 if you have the `z' library (-lz). */ -#undef HAVE_LIBZ - /* Define to 1 if you have the header file. */ #undef HAVE_LINK_H @@ -132,6 +129,11 @@ #endif +/* Enable large inode numbers on Mac OS X 10.5. */ +#ifndef _DARWIN_USE_64_BIT_INODE +# define _DARWIN_USE_64_BIT_INODE 1 +#endif + /* Number of bits in a file offset, on hosts where this is settable. */ #undef _FILE_OFFSET_BITS diff --git a/config/enable.m4 b/config/enable.m4 new file mode 100644 index 0000000..88b29b8 --- /dev/null +++ b/config/enable.m4 @@ -0,0 +1,38 @@ +dnl ---------------------------------------------------------------------- +dnl This whole bit snagged from libstdc++-v3. + +dnl +dnl GCC_ENABLE +dnl (FEATURE, DEFAULT, HELP-ARG, HELP-STRING) +dnl (FEATURE, DEFAULT, HELP-ARG, HELP-STRING, permit a|b|c) +dnl (FEATURE, DEFAULT, HELP-ARG, HELP-STRING, SHELL-CODE-HANDLER) +dnl +dnl See docs/html/17_intro/configury.html#enable for documentation. +dnl +AC_DEFUN([GCC_ENABLE],[dnl +m4_define([_g_switch],[--enable-$1])dnl +m4_define([_g_help],[AC_HELP_STRING(_g_switch$3,[$4 @<:@default=$2@:>@])])dnl + AC_ARG_ENABLE($1,_g_help, + m4_bmatch([$5], + [^permit ], + [[ + case "$enableval" in + m4_bpatsubst([$5],[permit ])) ;; + *) AC_MSG_ERROR(Unknown argument to enable/disable $1) ;; + dnl Idea for future: generate a URL pointing to + dnl "onlinedocs/configopts.html#whatever" + esac + ]], + [^$], + [[ + case "$enableval" in + yes|no) ;; + *) AC_MSG_ERROR(Argument to enable/disable $1 must be yes or no) ;; + esac + ]], + [[$5]]), + [enable_]m4_bpatsubst([$1],-,_)[=][$2]) +m4_undefine([_g_switch])dnl +m4_undefine([_g_help])dnl +]) + diff --git a/config/lead-dot.m4 b/config/lead-dot.m4 new file mode 100644 index 0000000..123f541 --- /dev/null +++ b/config/lead-dot.m4 @@ -0,0 +1,31 @@ +# -*- Autoconf -*- +# Copyright (C) 2003, 2009 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; see the file COPYING3. If not see +# . + +# serial 1 + +# Check whether the underlying file-system supports filenames +# with a leading dot. For instance MS-DOS doesn't. +AC_DEFUN([AM_SET_LEADING_DOT], +[rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null +AC_SUBST([am__leading_dot])]) diff --git a/config/libtool.m4 b/config/libtool.m4 index 4ceb7f1..e194e89 100644 --- a/config/libtool.m4 +++ b/config/libtool.m4 @@ -1,7 +1,7 @@ # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, -# 2006, 2007, 2008 Free Software Foundation, Inc. +# 2006, 2007, 2008, 2009 Free Software Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives @@ -10,7 +10,7 @@ m4_define([_LT_COPYING], [dnl # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, -# 2006, 2007, 2008 Free Software Foundation, Inc. +# 2006, 2007, 2008, 2009 Free Software Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is part of GNU Libtool. @@ -66,6 +66,7 @@ esac # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl @@ -82,6 +83,8 @@ AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) @@ -118,7 +121,7 @@ m4_defun([_LT_CC_BASENAME], *) break;; esac done -cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` ]) @@ -138,6 +141,9 @@ m4_defun([_LT_FILEUTILS_DEFAULTS], m4_defun([_LT_SETUP], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + _LT_DECL([], [host_alias], [0], [The host system])dnl _LT_DECL([], [host], [0])dnl _LT_DECL([], [host_os], [0])dnl @@ -179,7 +185,6 @@ fi _LT_CHECK_OBJDIR m4_require([_LT_TAG_COMPILER])dnl -_LT_PROG_ECHO_BACKSLASH case $host_os in aix3*) @@ -193,23 +198,6 @@ aix3*) ;; esac -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' - -# Same as above, but do not quote variable references. -double_quote_subst='s/\([["`\\]]\)/\\\1/g' - -# Sed substitution to delay expansion of an escaped shell variable in a -# double_quote_subst'ed string. -delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' - -# Sed substitution to delay expansion of an escaped single quote. -delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' - -# Sed substitution to avoid accidental globbing in evaled expressions -no_glob_subst='s/\*/\\\*/g' - # Global variables: ofile=libtool can_build_shared=yes @@ -250,6 +238,28 @@ _LT_CONFIG_COMMANDS ])# _LT_SETUP +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + # _LT_PROG_LTMAIN # --------------- # Note that this code is called both from `configure', and `config.status' @@ -380,12 +390,12 @@ m4_define([lt_decl_dquote_varnames], # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) # --------------------------------------------------- m4_define([lt_decl_varnames_tagged], -[_$0(m4_quote(m4_default([$1], [[, ]])), - m4_quote(m4_if([$2], [], - m4_quote(lt_decl_tag_varnames), - m4_quote(m4_shift($@)))), - m4_split(m4_normalize(m4_quote(_LT_TAGS))))]) -m4_define([_lt_decl_varnames_tagged], [lt_combine([$1], [$2], [_], $3)]) +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) @@ -408,7 +418,7 @@ m4_define([_lt_decl_all_varnames], # declaration there will have the same value as in `configure'. VARNAME # must have a single quote delimited value for this to work. m4_define([_LT_CONFIG_STATUS_DECLARE], -[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) # _LT_CONFIG_STATUS_DECLARATIONS @@ -418,7 +428,7 @@ m4_define([_LT_CONFIG_STATUS_DECLARE], # embedded single quotes properly. In configure, this macro expands # each variable declared with _LT_DECL (and _LT_TAGDECL) into: # -# ='`$ECHO "X$" | $Xsed -e "$delay_single_quote_subst"`' +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) @@ -517,12 +527,20 @@ LTCC='$LTCC' LTCFLAGS='$LTCFLAGS' compiler='$compiler_DEFAULT' +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + # Quote evaled strings. for var in lt_decl_all_varnames([[ \ ]], lt_decl_quote_varnames); do - case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in *[[\\\\\\\`\\"\\\$]]*) - eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" @@ -533,9 +551,9 @@ done # Double-quote double-evaled strings. for var in lt_decl_all_varnames([[ \ ]], lt_decl_dquote_varnames); do - case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in *[[\\\\\\\`\\"\\\$]]*) - eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" @@ -543,16 +561,38 @@ for var in lt_decl_all_varnames([[ \ esac done -# Fix-up fallback echo if it was mangled by the above quoting rules. -case \$lt_ECHO in -*'\\\[$]0 --fallback-echo"')dnl " - lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` - ;; -esac - _LT_OUTPUT_LIBTOOL_INIT ]) +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT # LT_OUTPUT # --------- @@ -562,20 +602,11 @@ _LT_OUTPUT_LIBTOOL_INIT AC_DEFUN([LT_OUTPUT], [: ${CONFIG_LT=./config.lt} AC_MSG_NOTICE([creating $CONFIG_LT]) -cat >"$CONFIG_LT" <<_LTEOF -#! $SHELL -# Generated by $as_me. -# Run this file to recreate a libtool stub with the current configuration. - -lt_cl_silent=false -SHELL=\${CONFIG_SHELL-$SHELL} -_LTEOF +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) cat >>"$CONFIG_LT" <<\_LTEOF -AS_SHELL_SANITIZE -_AS_PREPARE - -exec AS_MESSAGE_FD>&1 +lt_cl_silent=false exec AS_MESSAGE_LOG_FD>>config.log { echo @@ -601,7 +632,7 @@ m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) configured by $[0], generated by m4_PACKAGE_STRING. -Copyright (C) 2008 Free Software Foundation, Inc. +Copyright (C) 2009 Free Software Foundation, Inc. This config.lt script is free software; the Free Software Foundation gives unlimited permision to copy, distribute and modify it." @@ -646,15 +677,13 @@ chmod +x "$CONFIG_LT" # appending to config.log, which fails on DOS, as config.log is still kept # open by configure. Here we exec the FD to /dev/null, effectively closing # config.log, so it can be properly (re)opened and appended to by config.lt. -if test "$no_create" != yes; then - lt_cl_success=: - test "$silent" = yes && - lt_config_lt_args="$lt_config_lt_args --quiet" - exec AS_MESSAGE_LOG_FD>/dev/null - $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false - exec AS_MESSAGE_LOG_FD>>config.log - $lt_cl_success || AS_EXIT(1) -fi +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) ])# LT_OUTPUT @@ -831,11 +860,13 @@ AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_CXX], []) dnl AC_DEFUN([AC_LIBTOOL_F77], []) dnl AC_DEFUN([AC_LIBTOOL_FC], []) dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) # _LT_TAG_COMPILER @@ -940,19 +971,42 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ [lt_cv_ld_exported_symbols_list=no]) LDFLAGS="$save_LDFLAGS" ]) + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) case $host_os in rhapsody* | darwin1.[[012]]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; - darwin*) # darwin 5.x on + darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment - # target defaults to 10.4. Don't you love it? + # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; - 10.[[012]]*) + 10.[[012]][[,.]]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; @@ -967,7 +1021,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' fi - if test "$DSYMUTIL" != ":"; then + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= @@ -987,11 +1041,19 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES], _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_automatic, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported - _LT_TAGVAR(whole_archive_flag_spec, $1)='' + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi _LT_TAGVAR(link_all_deplibs, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" - if test "$GCC" = "yes"; then - output_verbose_link_cmd=echo + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" @@ -1017,7 +1079,7 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES], # to the aix ld manual. m4_defun([_LT_SYS_MODULE_PATH_AIX], [m4_require([_LT_DECL_SED])dnl -AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +AC_LINK_IFELSE([AC_LANG_SOURCE([AC_LANG_PROGRAM])],[ lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { @@ -1037,170 +1099,65 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi # _LT_SHELL_INIT(ARG) # ------------------- m4_define([_LT_SHELL_INIT], -[ifdef([AC_DIVERSION_NOTICE], - [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], - [AC_DIVERT_PUSH(NOTICE)]) -$1 -AC_DIVERT_POP -])# _LT_SHELL_INIT +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + # _LT_PROG_ECHO_BACKSLASH # ----------------------- -# Add some code to the start of the generated configure script which -# will find an echo command which doesn't interpret backslashes. +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). m4_defun([_LT_PROG_ECHO_BACKSLASH], -[_LT_SHELL_INIT([ -# Check that we are running under the correct shell. -SHELL=${CONFIG_SHELL-/bin/sh} - -case X$lt_ECHO in -X*--fallback-echo) - # Remove one level of quotation (which was required for Make). - ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` - ;; -esac - -ECHO=${lt_ECHO-echo} -if test "X[$]1" = X--no-reexec; then - # Discard the --no-reexec flag, and continue. - shift -elif test "X[$]1" = X--fallback-echo; then - # Avoid inline document here, it may be left over - : -elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then - # Yippee, $ECHO works! - : +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`print -r -- -n 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' else - # Restart under the correct shell. - exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} -fi - -if test "X[$]1" = X--fallback-echo; then - # used as fallback echo - shift - cat <<_LT_EOF -[$]* -_LT_EOF - exit 0 + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' fi -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -if test -z "$lt_ECHO"; then - if test "X${echo_test_string+set}" != Xset; then - # find a string as large as possible, as long as the shell can cope with it - for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do - # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... - if { echo_test_string=`eval $cmd`; } 2>/dev/null && - { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null - then - break - fi - done - fi - - if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && - echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && - test "X$echo_testing_string" = "X$echo_test_string"; then - : - else - # The Solaris, AIX, and Digital Unix default echo programs unquote - # backslashes. This makes it impossible to quote backslashes using - # echo "$something" | sed 's/\\/\\\\/g' - # - # So, first we look for a working echo in the user's PATH. - - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - for dir in $PATH /usr/ucb; do - IFS="$lt_save_ifs" - if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && - test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && - echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && - test "X$echo_testing_string" = "X$echo_test_string"; then - ECHO="$dir/echo" - break - fi - done - IFS="$lt_save_ifs" - - if test "X$ECHO" = Xecho; then - # We didn't find a better echo, so look for alternatives. - if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && - echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && - test "X$echo_testing_string" = "X$echo_test_string"; then - # This shell has a builtin print -r that does the trick. - ECHO='print -r' - elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && - test "X$CONFIG_SHELL" != X/bin/ksh; then - # If we have ksh, try running configure again with it. - ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} - export ORIGINAL_CONFIG_SHELL - CONFIG_SHELL=/bin/ksh - export CONFIG_SHELL - exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} - else - # Try using printf. - ECHO='printf %s\n' - if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && - echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && - test "X$echo_testing_string" = "X$echo_test_string"; then - # Cool, printf works - : - elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && - test "X$echo_testing_string" = 'X\t' && - echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && - test "X$echo_testing_string" = "X$echo_test_string"; then - CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL - export CONFIG_SHELL - SHELL="$CONFIG_SHELL" - export SHELL - ECHO="$CONFIG_SHELL [$]0 --fallback-echo" - elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && - test "X$echo_testing_string" = 'X\t' && - echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && - test "X$echo_testing_string" = "X$echo_test_string"; then - ECHO="$CONFIG_SHELL [$]0 --fallback-echo" - else - # maybe with a smaller string... - prev=: - - for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do - if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null - then - break - fi - prev="$cmd" - done +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} - if test "$prev" != 'sed 50q "[$]0"'; then - echo_test_string=`eval $prev` - export echo_test_string - exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} - else - # Oops. We lost completely, so just stick with echo. - ECHO=echo - fi - fi - fi - fi - fi -fi +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac -# Copy echo and quote the copy suitably for passing to libtool from -# the Makefile, instead of quoting the original, which is used later. -lt_ECHO=$ECHO -if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then - lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" -fi +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) -AC_SUBST(lt_ECHO) -]) _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) -_LT_DECL([], [ECHO], [1], - [An echo program that does not interpret backslashes]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) ])# _LT_PROG_ECHO_BACKSLASH @@ -1232,7 +1189,7 @@ ia64-*-hpux*) ;; *-*-irix6*) # Find out which ABI we are using. - echo '[#]line __oline__ "configure"' > conftest.$ac_ext + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext if AC_TRY_EVAL(ac_compile); then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in @@ -1263,7 +1220,7 @@ ia64-*-hpux*) rm -rf conftest* ;; -x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext @@ -1275,9 +1232,19 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) - LD="${LD-ld} -m elf_i386" + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac ;; - ppc64-*linux*|powerpc64-*linux*) + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) @@ -1296,7 +1263,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; - ppc*-*linux*|powerpc*-*linux*) + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) @@ -1384,10 +1354,19 @@ if test -n "$RANLIB"; then esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac _LT_DECL([], [old_postinstall_cmds], [2]) _LT_DECL([], [old_postuninstall_cmds], [2]) _LT_TAGDECL([], [old_archive_cmds], [2], [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) ])# _LT_CMD_OLD_ARCHIVE @@ -1412,15 +1391,15 @@ AC_CACHE_CHECK([$1], [$2], -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&AS_MESSAGE_LOG_FD - echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. - $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then $2=yes @@ -1460,7 +1439,7 @@ AC_CACHE_CHECK([$1], [$2], if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&AS_MESSAGE_LOG_FD - $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then $2=yes @@ -1512,7 +1491,7 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl lt_cv_sys_max_cmd_len=-1; ;; - cygwin* | mingw*) + cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, @@ -1523,6 +1502,11 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl lt_cv_sys_max_cmd_len=8192; ;; + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. @@ -1587,8 +1571,8 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. - while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ - = "XX$teststring$teststring"; } >/dev/null 2>&1 && + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` @@ -1680,11 +1664,13 @@ else # endif #endif -#ifdef __cplusplus -extern "C" void exit (int); +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +void fnord () __attribute__((visibility("default"))); #endif -void fnord() { int i=42;} +void fnord () { int i=42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); @@ -1693,13 +1679,17 @@ int main () if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; - else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } /* dlclose (self); */ } else puts (dlerror ()); - exit (status); + return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then @@ -1738,7 +1728,7 @@ else lt_cv_dlopen_self=yes ;; - mingw* | pw32*) + mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; @@ -1869,16 +1859,16 @@ AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&AS_MESSAGE_LOG_FD - echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings - $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes @@ -2035,7 +2025,9 @@ m4_defun([_LT_SYS_DYNAMIC_LINKER], [AC_REQUIRE([AC_CANONICAL_HOST])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl AC_MSG_CHECKING([dynamic linker characteristics]) m4_if([$1], [], [ @@ -2044,16 +2036,23 @@ if test "$GCC" = yes; then darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; *) lt_awk_arg="/^libraries:/" ;; esac - lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` - if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. - lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` - else - lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - fi + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary. lt_tmp_lt_search_path_spec= @@ -2066,7 +2065,7 @@ if test "$GCC" = yes; then lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" fi done - lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' BEGIN {RS=" "; FS="/|\n";} { lt_foo=""; lt_count=0; @@ -2086,7 +2085,13 @@ BEGIN {RS=" "; FS="/|\n";} { if (lt_foo != "") { lt_freq[[lt_foo]]++; } if (lt_freq[[lt_foo]] == 1) { print lt_foo; } }'` - sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi]) @@ -2174,7 +2179,7 @@ amigaos*) m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. - finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; @@ -2199,14 +2204,14 @@ bsdi[[45]]*) # libtool to hard-code these into programs ;; -cygwin* | mingw* | pw32*) +cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$host_os in - yes,cygwin* | yes,mingw* | yes,pw32*) + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \${file}`~ @@ -2227,23 +2232,12 @@ cygwin* | mingw* | pw32*) cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' - sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) ;; - mingw*) + mingw* | cegcc*) # MinGW DLLs use traditional 'lib' prefix soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' - sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` - if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then - # It is most probably a Windows format PATH printed by - # mingw gcc, but we are running on Cygwin. Gcc prints its search - # path with ; separators, and with drive letters. We can handle the - # drive letters (cygwin fileutils understands them), so leave them, - # especially as we might pass files found there to a mingw objdump, - # which wouldn't understand a cygwinified path. Ahh. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` - else - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - fi ;; pw32*) # pw32 DLLs use 'pw' prefix rather than 'lib' @@ -2285,10 +2279,6 @@ dgux*) shlibpath_var=LD_LIBRARY_PATH ;; -freebsd1*) - dynamic_linker=no - ;; - freebsd* | dragonfly*) # DragonFly does not have aout. When/if they implement a new # versioning mechanism, adjust this. @@ -2296,7 +2286,7 @@ freebsd* | dragonfly*) objformat=`/usr/bin/objformat` else case $host_os in - freebsd[[123]]*) objformat=aout ;; + freebsd[[23]].*) objformat=aout ;; *) objformat=elf ;; esac fi @@ -2314,7 +2304,7 @@ freebsd* | dragonfly*) esac shlibpath_var=LD_LIBRARY_PATH case $host_os in - freebsd2*) + freebsd2.*) shlibpath_overrides_runpath=yes ;; freebsd3.[[01]]* | freebsdelf3.[[01]]*) @@ -2343,6 +2333,19 @@ gnu*) hardcode_into_libs=yes ;; +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib' + hardcode_into_libs=yes + ;; + hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. @@ -2385,8 +2388,10 @@ hpux9* | hpux10* | hpux11*) soname_spec='${libname}${release}${shared_ext}$major' ;; esac - # HP-UX runs *really* slowly unless shared libraries are mode 555. + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 ;; interix[[3-9]]*) @@ -2444,7 +2449,12 @@ linux*oldld* | linux*aout* | linux*coff*) ;; # This must be Linux ELF. -linux* | k*bsd*-gnu) + +# uclinux* changes (here and below) have been submitted to the libtool +# project, but have not yet been accepted: they are GCC-local changes +# for the time being. (See +# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html) +linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi) version_type=linux need_lib_prefix=no need_version=no @@ -2453,16 +2463,21 @@ linux* | k*bsd*-gnu) finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH - save_LDFLAGS=$LDFLAGS - save_libdir=$libdir - eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ - LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" - AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], - [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], - [shlibpath_overrides_runpath=yes])]) - LDFLAGS=$save_LDFLAGS - libdir=$save_libdir + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install @@ -2471,7 +2486,7 @@ linux* | k*bsd*-gnu) # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then - lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi @@ -2655,7 +2670,7 @@ tpf*) version_type=linux need_lib_prefix=no need_version=no - library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes @@ -2679,7 +2694,7 @@ variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi - + if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi @@ -2704,6 +2719,8 @@ _LT_DECL([], [library_names_spec], [1], The last name is the one that the linker finds with -lNAME]]) _LT_DECL([], [soname_spec], [1], [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) _LT_DECL([], [postinstall_cmds], [2], [Command to use after installation of a shared archive]) _LT_DECL([], [postuninstall_cmds], [2], @@ -2816,6 +2833,7 @@ AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl AC_ARG_WITH([gnu-ld], [AS_HELP_STRING([--with-gnu-ld], @@ -2945,8 +2963,8 @@ case $host_os in fi ;; esac -_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl -_LT_DECL([], [reload_cmds], [2])dnl +_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl +_LT_TAGDECL([], [reload_cmds], [2])dnl ])# _LT_CMD_RELOAD @@ -2956,6 +2974,7 @@ _LT_DECL([], [reload_cmds], [2])dnl # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_MAGIC_METHOD], [m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) AC_CACHE_CHECK([how to recognize dependent libraries], lt_cv_deplibs_check_method, [lt_cv_file_magic_cmd='$MAGIC_CMD' @@ -2997,7 +3016,8 @@ mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. - if ( file / ) >/dev/null 2>&1; then + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else @@ -3006,6 +3026,12 @@ mingw* | pw32*) fi ;; +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; @@ -3030,6 +3056,10 @@ gnu*) lt_cv_deplibs_check_method=pass_all ;; +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in @@ -3038,11 +3068,11 @@ hpux10.20* | hpux11*) lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) - [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) - lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac @@ -3064,7 +3094,7 @@ irix5* | irix6* | nonstopux*) ;; # This must be Linux ELF. -linux* | k*bsd*-gnu) +linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi) lt_cv_deplibs_check_method=pass_all ;; @@ -3206,7 +3236,19 @@ if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. - AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" @@ -3219,13 +3261,13 @@ _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD - (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD - (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" @@ -3248,7 +3290,7 @@ AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in -*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) @@ -3276,7 +3318,12 @@ m4_defun([_LT_COMPILER_NO_RTTI], _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then - _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, @@ -3293,6 +3340,7 @@ _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl @@ -3317,7 +3365,7 @@ case $host_os in aix*) symcode='[[BCDT]]' ;; -cygwin* | mingw* | pw32*) +cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) @@ -3418,7 +3466,7 @@ _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm - if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" @@ -3543,6 +3591,7 @@ m4_if([$1], [CXX], [ # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) @@ -3563,7 +3612,7 @@ m4_if([$1], [CXX], [ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; - mingw* | cygwin* | os2* | pw32*) + mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style @@ -3580,6 +3629,11 @@ m4_if([$1], [CXX], [ # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. @@ -3590,10 +3644,11 @@ m4_if([$1], [CXX], [ fi ;; hpux*) - # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but - # not for PA HP-UX. + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. case $host_cpu in - hppa*64*|ia64*) + hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' @@ -3684,19 +3739,26 @@ m4_if([$1], [CXX], [ ;; esac ;; - linux* | k*bsd*-gnu) + linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; - icpc* | ecpc* ) - # Intel C++ + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' @@ -3710,8 +3772,8 @@ m4_if([$1], [CXX], [ _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; - xlc* | xlC*) - # IBM XL 8.0 on PPC + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' @@ -3841,6 +3903,7 @@ m4_if([$1], [CXX], [ # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) @@ -3862,7 +3925,7 @@ m4_if([$1], [CXX], [ # PIC is the default for these OSes. ;; - mingw* | cygwin* | pw32* | os2*) + mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style @@ -3877,11 +3940,18 @@ m4_if([$1], [CXX], [ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + hpux*) - # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but - # not for PA HP-UX. + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. case $host_cpu in - hppa*64*|ia64*) + hppa*64*) # +Z the default ;; *) @@ -3918,6 +3988,13 @@ m4_if([$1], [CXX], [ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' + ;; + esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in @@ -3931,7 +4008,7 @@ m4_if([$1], [CXX], [ fi ;; - mingw* | cygwin* | pw32* | os2*) + mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], @@ -3960,14 +4037,28 @@ m4_if([$1], [CXX], [ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; - linux* | k*bsd*-gnu) + linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in - icc* | ecc* | ifort*) + # old Intel for x86_64 which still supported -KPIC. + ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; - pgcc* | pgf77* | pgf90* | pgf95*) + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' @@ -3979,25 +4070,25 @@ m4_if([$1], [CXX], [ # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; - xl*) - # IBM XL C 8.0/Fortran 10.1 on PPC + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C 5.9 + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; - *Sun\ F*) - # Sun Fortran 8.3 passes all unrecognized flags to the linker + *Sun\ C*) + # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; esac ;; @@ -4139,16 +4230,18 @@ m4_if([$1], [CXX], [ aix[[4-9]]*) # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then - _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else - _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi ;; pw32*) _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" ;; - cygwin* | mingw*) + cygwin* | mingw* | cegcc*) _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' ;; *) @@ -4200,7 +4293,7 @@ dnl Note also adjust exclude_expsyms for C++ above. extract_expsyms_cmds= case $host_os in - cygwin* | mingw* | pw32*) + cygwin* | mingw* | pw32* | cegcc*) # FIXME: the MSVC++ port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++. @@ -4218,7 +4311,33 @@ dnl Note also adjust exclude_expsyms for C++ above. esac _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='${wl}' @@ -4236,6 +4355,7 @@ dnl Note also adjust exclude_expsyms for C++ above. fi supports_anon_versioning=no case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... @@ -4251,11 +4371,12 @@ dnl Note also adjust exclude_expsyms for C++ above. _LT_TAGVAR(ld_shlibs, $1)=no cat <<_LT_EOF 1>&2 -*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** Warning: the GNU linker, at least up to release 2.19, is reported *** to be unable to reliably create shared libraries on AIX. *** Therefore, libtool is disabling shared libraries support. If you -*** really care for shared libraries, you may want to modify your PATH -*** so that a non-GNU linker is found, and then restart. +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. _LT_EOF fi @@ -4287,10 +4408,11 @@ _LT_EOF fi ;; - cygwin* | mingw* | pw32*) + cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, # as there is no search path for DLLs. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=no _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes @@ -4312,6 +4434,11 @@ _LT_EOF fi ;; + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + interix[[3-9]]*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no @@ -4327,7 +4454,7 @@ _LT_EOF _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; - gnu* | linux* | tpf* | k*bsd*-gnu) + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in @@ -4337,15 +4464,16 @@ _LT_EOF if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then - tmp_addflag= + tmp_addflag=' $pic_flag' tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; - pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; @@ -4353,13 +4481,20 @@ _LT_EOF tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; - xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' _LT_TAGVAR(compiler_needs_object, $1)=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 @@ -4375,7 +4510,7 @@ _LT_EOF fi case $cc_basename in - xlf*) + xlf* | bgf* | bgxlf* | mpixlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= @@ -4506,10 +4641,12 @@ _LT_EOF else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then - _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else - _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no @@ -4584,6 +4721,7 @@ _LT_EOF fi fi + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_TAGVAR(always_export_symbols, $1)=yes @@ -4595,7 +4733,7 @@ _LT_EOF # empty executable. _LT_SYS_MODULE_PATH_AIX _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' @@ -4610,8 +4748,13 @@ _LT_EOF # -berok will link without error, but may produce a broken library. _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' - # Exported symbols can be pulled into shared objects from archives - _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi _LT_TAGVAR(archive_cmds_need_lc, $1)=yes # This is similar to how AIX traditionally builds its shared libraries. _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' @@ -4638,7 +4781,7 @@ _LT_EOF _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic ;; - cygwin* | mingw* | pw32*) + cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is @@ -4650,7 +4793,7 @@ _LT_EOF # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. - _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' # FIXME: Should let the user specify the lib program. @@ -4669,10 +4812,6 @@ _LT_EOF _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; - freebsd1*) - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little @@ -4685,7 +4824,7 @@ _LT_EOF ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. - freebsd2*) + freebsd2.*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes @@ -4717,7 +4856,7 @@ _LT_EOF ;; hpux10*) - if test "$GCC" = yes -a "$with_gnu_ld" = no; then + if test "$GCC" = yes && test "$with_gnu_ld" = no; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' @@ -4736,13 +4875,13 @@ _LT_EOF ;; hpux11*) - if test "$GCC" = yes -a "$with_gnu_ld" = no; then + if test "$GCC" = yes && test "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' @@ -4757,7 +4896,14 @@ _LT_EOF _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) - _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) ;; esac fi @@ -4785,19 +4931,19 @@ _LT_EOF irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" - AC_LINK_IFELSE(int foo(void) {}, - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + AC_LINK_IFELSE([AC_LANG_SOURCE([int foo(void) {}])], + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' ) LDFLAGS="$save_LDFLAGS" else - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' @@ -4859,17 +5005,17 @@ _LT_EOF _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported - _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' @@ -4879,13 +5025,13 @@ _LT_EOF osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ - $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' @@ -5076,36 +5222,38 @@ x|xyes) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. - AC_MSG_CHECKING([whether -lc should be explicitly linked in]) - $RM conftest* - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - if AC_TRY_EVAL(ac_compile) 2>conftest.err; then - soname=conftest - lib=conftest - libobjs=conftest.$ac_objext - deplibs= - wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) - pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) - compiler_flags=-v - linker_flags=-v - verstring= - output_objdir=. - libname=conftest - lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) - _LT_TAGVAR(allow_undefined_flag, $1)= - if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) - then - _LT_TAGVAR(archive_cmds_need_lc, $1)=no - else - _LT_TAGVAR(archive_cmds_need_lc, $1)=yes - fi - _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag - else - cat conftest.err 1>&5 - fi - $RM conftest* - AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) ;; esac fi @@ -5275,37 +5423,21 @@ CC="$lt_save_CC" ])# _LT_LANG_C_CONFIG -# _LT_PROG_CXX -# ------------ -# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ -# compiler, we have our own version here. -m4_defun([_LT_PROG_CXX], -[ -pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) -AC_PROG_CXX -if test -n "$CXX" && ( test "X$CXX" != "Xno" && - ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || - (test "X$CXX" != "Xg++"))) ; then - AC_PROG_CXXCPP -else - _lt_caught_CXX_error=yes -fi -popdef([AC_MSG_ERROR]) -])# _LT_PROG_CXX - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([_LT_PROG_CXX], []) - - # _LT_LANG_CXX_CONFIG([TAG]) # -------------------------- # Ensure that the configuration variables for a C++ compiler are suitably # defined. These variables are subsequently used by _LT_CONFIG to write # the compiler configuration to `libtool'. m4_defun([_LT_LANG_CXX_CONFIG], -[AC_REQUIRE([_LT_PROG_CXX])dnl -m4_require([_LT_FILEUTILS_DEFAULTS])dnl +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_EGREP])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi AC_LANG_PUSH(C++) _LT_TAGVAR(archive_cmds_need_lc, $1)=no @@ -5327,6 +5459,8 @@ _LT_TAGVAR(module_cmds, $1)= _LT_TAGVAR(module_expsym_cmds, $1)= _LT_TAGVAR(link_all_deplibs, $1)=unknown _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds _LT_TAGVAR(no_undefined_flag, $1)= _LT_TAGVAR(whole_archive_flag_spec, $1)= _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no @@ -5396,8 +5530,8 @@ if test "$_lt_caught_CXX_error" != yes; then # Check if GNU C++ uses GNU ld as the underlying linker, since the # archiving commands below assume that GNU ld is being used. if test "$with_gnu_ld" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' @@ -5429,7 +5563,7 @@ if test "$_lt_caught_CXX_error" != yes; then # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' else GXX=no @@ -5527,6 +5661,7 @@ if test "$_lt_caught_CXX_error" != yes; then fi fi + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to # export. @@ -5540,7 +5675,7 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_SYS_MODULE_PATH_AIX _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' @@ -5555,8 +5690,13 @@ if test "$_lt_caught_CXX_error" != yes; then # -berok will link without error, but may produce a broken library. _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' - # Exported symbols can be pulled into shared objects from archives - _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi _LT_TAGVAR(archive_cmds_need_lc, $1)=yes # This is similar to how AIX traditionally builds its shared # libraries. @@ -5585,10 +5725,11 @@ if test "$_lt_caught_CXX_error" != yes; then esac ;; - cygwin* | mingw* | pw32*) + cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, # as there is no search path for DLLs. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=no _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes @@ -5630,7 +5771,7 @@ if test "$_lt_caught_CXX_error" != yes; then esac ;; - freebsd[[12]]*) + freebsd2.*) # C++ shared libraries reported to be fairly broken before # switch to ELF _LT_TAGVAR(ld_shlibs, $1)=no @@ -5649,6 +5790,11 @@ if test "$_lt_caught_CXX_error" != yes; then gnu*) ;; + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + hpux9*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: @@ -5673,7 +5819,7 @@ if test "$_lt_caught_CXX_error" != yes; then # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. - output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' ;; *) if test "$GXX" = yes; then @@ -5738,7 +5884,7 @@ if test "$_lt_caught_CXX_error" != yes; then # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. - output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' ;; *) if test "$GXX" = yes; then @@ -5781,7 +5927,7 @@ if test "$_lt_caught_CXX_error" != yes; then case $cc_basename in CC*) # SGI C++ - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' # Archives containing C++ object files must be created using # "CC -ar", where "CC" is the IRIX C++ compiler. This is @@ -5792,9 +5938,9 @@ if test "$_lt_caught_CXX_error" != yes; then *) if test "$GXX" = yes; then if test "$with_gnu_ld" = no; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' fi fi _LT_TAGVAR(link_all_deplibs, $1)=yes @@ -5805,7 +5951,7 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_TAGVAR(inherit_rpath, $1)=yes ;; - linux* | k*bsd*-gnu) + linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in KCC*) # Kuck and Associates, Inc. (KAI) C++ Compiler @@ -5823,7 +5969,7 @@ if test "$_lt_caught_CXX_error" != yes; then # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. - output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' @@ -5860,26 +6006,26 @@ if test "$_lt_caught_CXX_error" != yes; then pgCC* | pgcpp*) # Portland Group C++ compiler case `$CC -V` in - *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ - compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ - $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ $RANLIB $oldlib' _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ - $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ - $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' ;; - *) # Version 6 will use weak symbols + *) # Version 6 and above use weak symbols _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' ;; @@ -5887,7 +6033,7 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' ;; cxx*) # Compaq C++ @@ -5906,9 +6052,9 @@ if test "$_lt_caught_CXX_error" != yes; then # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. - output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' ;; - xl*) + xl* | mpixl* | bgxl*) # IBM XL 8.0 on PPC, with GNU ld _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' @@ -5928,13 +6074,13 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' _LT_TAGVAR(compiler_needs_object, $1)=yes # Not sure whether something based on # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 # would be better. - output_verbose_link_cmd='echo' + output_verbose_link_cmd='func_echo_all' # Archives containing C++ object files must be created using # "CC -xar", where "CC" is the Sun C++ compiler. This is @@ -6003,7 +6149,7 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' fi - output_verbose_link_cmd=echo + output_verbose_link_cmd=func_echo_all else _LT_TAGVAR(ld_shlibs, $1)=no fi @@ -6038,15 +6184,15 @@ if test "$_lt_caught_CXX_error" != yes; then case $host in osf3*) _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' ;; *) _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ echo "-hidden">> $lib.exp~ - $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ $RM $lib.exp' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' ;; @@ -6062,17 +6208,17 @@ if test "$_lt_caught_CXX_error" != yes; then # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. - output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' ;; *) if test "$GXX" = yes && test "$with_gnu_ld" = no; then _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' case $host in osf3*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ;; *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ;; esac @@ -6082,7 +6228,7 @@ if test "$_lt_caught_CXX_error" != yes; then # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' else # FIXME: insert proper C++ library support @@ -6139,7 +6285,7 @@ if test "$_lt_caught_CXX_error" != yes; then esac _LT_TAGVAR(link_all_deplibs, $1)=yes - output_verbose_link_cmd='echo' + output_verbose_link_cmd='func_echo_all' # Archives containing C++ object files must be created using # "CC -xar", where "CC" is the Sun C++ compiler. This is @@ -6166,7 +6312,7 @@ if test "$_lt_caught_CXX_error" != yes; then # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' else # g++ 2.7 appears to require `-G' NOT `-shared' on this # platform. @@ -6177,7 +6323,7 @@ if test "$_lt_caught_CXX_error" != yes; then # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. - output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' @@ -6231,6 +6377,10 @@ if test "$_lt_caught_CXX_error" != yes; then CC*) _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' @@ -6521,32 +6671,16 @@ _LT_TAGDECL([], [compiler_lib_search_path], [1], ])# _LT_SYS_HIDDEN_LIBDEPS -# _LT_PROG_F77 -# ------------ -# Since AC_PROG_F77 is broken, in that it returns the empty string -# if there is no fortran compiler, we have our own version here. -m4_defun([_LT_PROG_F77], -[ -pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) -AC_PROG_F77 -if test -z "$F77" || test "X$F77" = "Xno"; then - _lt_disable_F77=yes -fi -popdef([AC_MSG_ERROR]) -])# _LT_PROG_F77 - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([_LT_PROG_F77], []) - - # _LT_LANG_F77_CONFIG([TAG]) # -------------------------- # Ensure that the configuration variables for a Fortran 77 compiler are # suitably defined. These variables are subsequently used by _LT_CONFIG # to write the compiler configuration to `libtool'. m4_defun([_LT_LANG_F77_CONFIG], -[AC_REQUIRE([_LT_PROG_F77])dnl -AC_LANG_PUSH(Fortran 77) +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(allow_undefined_flag, $1)= @@ -6565,6 +6699,8 @@ _LT_TAGVAR(module_cmds, $1)= _LT_TAGVAR(module_expsym_cmds, $1)= _LT_TAGVAR(link_all_deplibs, $1)=unknown _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds _LT_TAGVAR(no_undefined_flag, $1)= _LT_TAGVAR(whole_archive_flag_spec, $1)= _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no @@ -6664,32 +6800,17 @@ AC_LANG_POP ])# _LT_LANG_F77_CONFIG -# _LT_PROG_FC -# ----------- -# Since AC_PROG_FC is broken, in that it returns the empty string -# if there is no fortran compiler, we have our own version here. -m4_defun([_LT_PROG_FC], -[ -pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) -AC_PROG_FC -if test -z "$FC" || test "X$FC" = "Xno"; then - _lt_disable_FC=yes -fi -popdef([AC_MSG_ERROR]) -])# _LT_PROG_FC - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([_LT_PROG_FC], []) - - # _LT_LANG_FC_CONFIG([TAG]) # ------------------------- # Ensure that the configuration variables for a Fortran compiler are # suitably defined. These variables are subsequently used by _LT_CONFIG # to write the compiler configuration to `libtool'. m4_defun([_LT_LANG_FC_CONFIG], -[AC_REQUIRE([_LT_PROG_FC])dnl -AC_LANG_PUSH(Fortran) +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(allow_undefined_flag, $1)= @@ -6708,6 +6829,8 @@ _LT_TAGVAR(module_cmds, $1)= _LT_TAGVAR(module_expsym_cmds, $1)= _LT_TAGVAR(link_all_deplibs, $1)=unknown _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds _LT_TAGVAR(no_undefined_flag, $1)= _LT_TAGVAR(whole_archive_flag_spec, $1)= _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no @@ -6853,6 +6976,8 @@ _LT_CC_BASENAME([$compiler]) _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change @@ -6970,6 +7095,18 @@ AC_SUBST([GREP]) ]) +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + + # _LT_DECL_SED # ------------ # Check for a fully-functional sed program, that truncates @@ -7208,7 +7345,7 @@ _LT_EOF func_dirname () { # Extract subdirectory from the argument. - func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else @@ -7219,7 +7356,7 @@ func_dirname () # func_basename file func_basename () { - func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` + func_basename_result=`$ECHO "${1}" | $SED "$basename"` } dnl func_dirname_and_basename @@ -7235,10 +7372,8 @@ dnl so there is no need for it here. func_stripname () { case ${2} in - .*) func_stripname_result=`$ECHO "X${3}" \ - | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; - *) func_stripname_result=`$ECHO "X${3}" \ - | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; esac } @@ -7249,20 +7384,20 @@ my_sed_long_arg='1s/^-[[^=]]*=//' # func_opt_split func_opt_split () { - func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` - func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` + func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"` } # func_lo2o object func_lo2o () { - func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_xform libobj-or-source func_xform () { - func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` + func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'` } # func_arith arithmetic-term... diff --git a/config/ltoptions.m4 b/config/ltoptions.m4 index e970119..5ef12ce 100644 --- a/config/ltoptions.m4 +++ b/config/ltoptions.m4 @@ -1,6 +1,7 @@ # Helper functions for option handling. -*- Autoconf -*- # -# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives @@ -125,7 +126,7 @@ LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in -*-*-cygwin* | *-*-mingw* | *-*-pw32*) +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) @@ -133,13 +134,13 @@ case $host in esac test -z "$AS" && AS=as -_LT_DECL([], [AS], [0], [Assembler program])dnl +_LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool -_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump -_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], diff --git a/config/ltsugar.m4 b/config/ltsugar.m4 index 0d258e0..9000a05 100644 --- a/config/ltsugar.m4 +++ b/config/ltsugar.m4 @@ -1,13 +1,13 @@ # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # -# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. -# Written by Gary V. Vaughan, 2004 +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. -# serial 5 ltsugar.m4 +# serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) @@ -63,14 +63,14 @@ m4_define([lt_append], # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list # has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. m4_define([lt_combine], -[m4_if([$2], [], [], - [m4_if([$4], [], [], - [lt_join(m4_quote(m4_default([$1], [[, ]])), - lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_prefix, [$2], - [m4_foreach(_Lt_suffix, lt_car([m4_shiftn(3, $@)]), - [_Lt_prefix[]$3[]_Lt_suffix ])])))))])])dnl -]) +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) diff --git a/config/ltversion.m4 b/config/ltversion.m4 index 45cb155..bf87f77 100644 --- a/config/ltversion.m4 +++ b/config/ltversion.m4 @@ -9,15 +9,15 @@ # Generated from ltversion.in. -# serial 2976 ltversion.m4 +# serial 3134 ltversion.m4 # This file is part of GNU Libtool -m4_define([LT_PACKAGE_VERSION], [2.2.4]) -m4_define([LT_PACKAGE_REVISION], [1.2976]) +m4_define([LT_PACKAGE_VERSION], [2.2.7a]) +m4_define([LT_PACKAGE_REVISION], [1.3134]) AC_DEFUN([LTVERSION_VERSION], -[macro_version='2.2.4' -macro_revision='1.2976' +[macro_version='2.2.7a' +macro_revision='1.3134' _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) _LT_DECL(, macro_revision, 0) ]) diff --git a/config/lt~obsolete.m4 b/config/lt~obsolete.m4 index 637bb20..bf92b5e 100644 --- a/config/lt~obsolete.m4 +++ b/config/lt~obsolete.m4 @@ -1,6 +1,6 @@ # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- # -# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. # Written by Scott James Remnant, 2004. # # This file is free software; the Free Software Foundation gives @@ -77,7 +77,6 @@ m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) -m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])]) m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) @@ -90,3 +89,10 @@ m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) +m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) +m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) +m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) +m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) diff --git a/config/multi.m4 b/config/multi.m4 new file mode 100644 index 0000000..10680a5 --- /dev/null +++ b/config/multi.m4 @@ -0,0 +1,68 @@ +## -*- Autoconf -*- +# Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2008 +# Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 6 + +# AM_ENABLE_MULTILIB([MAKEFILE], [REL-TO-TOP-SRCDIR]) +# --------------------------------------------------- +# Add --enable-multilib to configure. +AC_DEFUN([AM_ENABLE_MULTILIB], +[# Default to --enable-multilib +AC_ARG_ENABLE(multilib, +[ --enable-multilib build many library versions (default)], +[case "$enableval" in + yes) multilib=yes ;; + no) multilib=no ;; + *) AC_MSG_ERROR([bad value $enableval for multilib option]) ;; + esac], + [multilib=yes]) + +# We may get other options which we leave undocumented: +# --with-target-subdir, --with-multisrctop, --with-multisubdir +# See config-ml.in if you want the gory details. + +if test "$srcdir" = "."; then + if test "$with_target_subdir" != "."; then + multi_basedir="$srcdir/$with_multisrctop../$2" + else + multi_basedir="$srcdir/$with_multisrctop$2" + fi +else + multi_basedir="$srcdir/$2" +fi +AC_SUBST(multi_basedir) + +# Even if the default multilib is not a cross compilation, +# it may be that some of the other multilibs are. +if test $cross_compiling = no && test $multilib = yes \ + && test "x${with_multisubdir}" != x ; then + cross_compiling=maybe +fi + +AC_OUTPUT_COMMANDS([ +# Only add multilib support code if we just rebuilt the top-level +# Makefile. +case " $CONFIG_FILES " in + *" ]m4_default([$1],Makefile)[ "*) + ac_file=]m4_default([$1],Makefile)[ . ${multi_basedir}/config-ml.in + ;; +esac], + [ +srcdir="$srcdir" +host="$host" +target="$target" +with_multisubdir="$with_multisubdir" +with_multisrctop="$with_multisrctop" +with_target_subdir="$with_target_subdir" +ac_configure_args="${multilib_arg} ${ac_configure_args}" +multi_basedir="$multi_basedir" +CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} +CC="$CC" +CXX="$CXX" +GFORTRAN="$GFORTRAN" +GDC="$GDC"])])dnl diff --git a/config/override.m4 b/config/override.m4 new file mode 100644 index 0000000..d3e815b --- /dev/null +++ b/config/override.m4 @@ -0,0 +1,116 @@ +dnl Fix Autoconf bugs by overriding broken internal Autoconf +dnl macros with backports of fixes from newer releases. +dnl +dnl The override bits of this file should be a no-op for the newest +dnl Autoconf version, which means they can be removed once the complete +dnl tree has moved to a new enough Autoconf version. +dnl +dnl The _GCC_AUTOCONF_VERSION_TEST ensures that exactly the desired +dnl Autoconf version is used. It should be kept for consistency. + +dnl Use ifdef/ifelse over m4_ifdef/m4_ifelse to be clean for 2.13. +ifdef([m4_PACKAGE_VERSION], [ + +dnl Provide m4_copy_force and m4_rename_force for old Autoconf versions. + +m4_ifndef([m4_copy_force], +[m4_define([m4_copy_force], +[m4_ifdef([$2], [m4_undefine([$2])])m4_copy($@)])]) + +m4_ifndef([m4_rename_force], +[m4_define([m4_rename_force], +[m4_ifdef([$2], [m4_undefine([$2])])m4_rename($@)])]) + +dnl AC_DEFUN a commonly used macro so this file is picked up. +m4_copy([AC_PREREQ], [_AC_PREREQ]) +AC_DEFUN([AC_PREREQ], [frob]) +m4_copy_force([_AC_PREREQ], [AC_PREREQ]) + + +dnl Ensure exactly this Autoconf version is used +m4_ifndef([_GCC_AUTOCONF_VERSION], + [m4_define([_GCC_AUTOCONF_VERSION], [2.69])]) + +dnl Test for the exact version when AC_INIT is expanded. +dnl This allows to update the tree in steps (for testing) +dnl by putting +dnl m4_define([_GCC_AUTOCONF_VERSION], [X.Y]) +dnl in configure.ac before AC_INIT, +dnl without rewriting this file. +dnl Or for updating the whole tree at once with the definition above. +AC_DEFUN([_GCC_AUTOCONF_VERSION_CHECK], +[m4_if(m4_defn([_GCC_AUTOCONF_VERSION]), + m4_defn([m4_PACKAGE_VERSION]), [], + [m4_fatal([Please use exactly Autoconf ]_GCC_AUTOCONF_VERSION[ instead of ]m4_defn([m4_PACKAGE_VERSION])[.])]) +]) +m4_define([AC_INIT], m4_defn([AC_INIT])[ +_GCC_AUTOCONF_VERSION_CHECK +]) + + +dnl Ensure we do not use a buggy M4. +m4_if(m4_index([..wi.d.], [.d.]), [-1], + [m4_fatal(m4_do([m4 with buggy strstr detected. Please install +GNU M4 1.4.16 or newer and set the M4 environment variable]))]) + + +dnl Fix 2.64 cross compile detection for AVR and RTEMS +dnl by not trying to compile fopen. +m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.64], + [m4_foreach([_GCC_LANG], [C, C++, Fortran, Fortran 77], + [m4_define([_AC_LANG_IO_PROGRAM(]_GCC_LANG[)], m4_defn([AC_LANG_PROGRAM(]_GCC_LANG[)]))])]) + +m4_version_prereq([2.66],, [ +dnl We need AC_CHECK_DECL which works for overloaded C++ functions. + +# _AC_CHECK_DECL_BODY +# ------------------- +# Shell function body for AC_CHECK_DECL. +m4_define([_AC_CHECK_DECL_BODY], +[ AS_LINENO_PUSH([$[]1]) + [as_decl_name=`echo $][2|sed 's/ *(.*//'`] + [as_decl_use=`echo $][2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`] + AC_CACHE_CHECK([whether $as_decl_name is declared], [$[]3], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$[]4], +[@%:@ifndef $[]as_decl_name +@%:@ifdef __cplusplus + (void) $[]as_decl_use; +@%:@else + (void) $[]as_decl_name; +@%:@endif +@%:@endif +])], + [AS_VAR_SET([$[]3], [yes])], + [AS_VAR_SET([$[]3], [no])])]) + AS_LINENO_POP +])# _AC_CHECK_DECL_BODY + +# _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND, +# INCLUDES) +# ------------------------------------------------------------- +# Helper to AC_CHECK_DECLS, which generates the check for a single +# SYMBOL with INCLUDES, performs the AC_DEFINE, then expands +# ACTION-IF-FOUND or ACTION-IF-NOT-FOUND. +m4_define([_AC_CHECK_DECLS], +[AC_CHECK_DECL([$1], [ac_have_decl=1], [ac_have_decl=0], [$4])]dnl +[AC_DEFINE_UNQUOTED(AS_TR_CPP(m4_bpatsubst(HAVE_DECL_[$1],[ *(.*])), + [$ac_have_decl], + [Define to 1 if you have the declaration of `$1', + and to 0 if you don't.])]dnl +[m4_ifvaln([$2$3], [AS_IF([test $ac_have_decl = 1], [$2], [$3])])]) + +]) + +dnl If flex/lex are not found, the top level configure sets LEX to +dnl "/path_to/missing flex". When AC_PROG_LEX tries to find the flex +dnl output file, it calls $LEX to do so, but the current lightweight +dnl "missing" won't create a file. This results in an error. +dnl Avoid calling the bulk of AC_PROG_LEX when $LEX is "missing". +AC_DEFUN_ONCE([AC_PROG_LEX], +[AC_CHECK_PROGS(LEX, flex lex, :) +case "$LEX" in + :|*"missing "*) ;; + *) _AC_PROG_LEX_YYTEXT_DECL ;; +esac]) + +]) diff --git a/acinclude.m4 b/config/unwind_ipinfo.m4 similarity index 52% rename from acinclude.m4 rename to config/unwind_ipinfo.m4 index daa73af..efc7990 100644 --- a/acinclude.m4 +++ b/config/unwind_ipinfo.m4 @@ -35,38 +35,3 @@ AC_DEFUN([GCC_CHECK_UNWIND_GETIPINFO], [ AC_DEFINE(HAVE_GETIPINFO, 1, [Define if _Unwind_GetIPInfo is available.]) fi ]) - -# ACX_PROG_CC_WARNING_OPTS(WARNINGS, [VARIABLE = WARN_CFLAGS]) -# Sets @VARIABLE@ to the subset of the given options which the -# compiler accepts. -AC_DEFUN([ACX_PROG_CC_WARNING_OPTS], -[AC_REQUIRE([AC_PROG_CC])dnl -AC_LANG_PUSH(C) -m4_pushdef([acx_Var], [m4_default([$2], [WARN_CFLAGS])])dnl -AC_SUBST(acx_Var)dnl -m4_expand_once([acx_Var= -],m4_quote(acx_Var=))dnl -save_CFLAGS="$CFLAGS" -for real_option in $1; do - # Do the check with the no- prefix removed since gcc silently - # accepts any -Wno-* option on purpose - case $real_option in - -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; - *) option=$real_option ;; - esac - AS_VAR_PUSHDEF([acx_Woption], [acx_cv_prog_cc_warning_$option]) - AC_CACHE_CHECK([whether $CC supports $option], acx_Woption, - [CFLAGS="$option" - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], - [AS_VAR_SET(acx_Woption, yes)], - [AS_VAR_SET(acx_Woption, no)]) - ]) - AS_IF([test AS_VAR_GET(acx_Woption) = yes], - [acx_Var="$acx_Var${acx_Var:+ }$real_option"]) - AS_VAR_POPDEF([acx_Woption])dnl -done -CFLAGS="$save_CFLAGS" -m4_popdef([acx_Var])dnl -AC_LANG_POP(C) -])# ACX_PROG_CC_WARNING_OPTS - diff --git a/config/warnings.m4 b/config/warnings.m4 new file mode 100644 index 0000000..ce007f9 --- /dev/null +++ b/config/warnings.m4 @@ -0,0 +1,227 @@ +# Autoconf include file defining macros related to compile-time warnings. + +# Copyright 2004, 2005, 2007, 2009, 2011 Free Software Foundation, Inc. + +#This file is part of GCC. + +#GCC is free software; you can redistribute it and/or modify it under +#the terms of the GNU General Public License as published by the Free +#Software Foundation; either version 3, or (at your option) any later +#version. + +#GCC is distributed in the hope that it will be useful, but WITHOUT +#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +#for more details. + +#You should have received a copy of the GNU General Public License +#along with GCC; see the file COPYING3. If not see +#. + +# ACX_PROG_CC_WARNING_OPTS(WARNINGS, [VARIABLE = WARN_CFLAGS]) +# Sets @VARIABLE@ to the subset of the given options which the +# compiler accepts. +AC_DEFUN([ACX_PROG_CC_WARNING_OPTS], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_LANG_PUSH(C) +m4_pushdef([acx_Var], [m4_default([$2], [WARN_CFLAGS])])dnl +AC_SUBST(acx_Var)dnl +m4_expand_once([acx_Var= +],m4_quote(acx_Var=))dnl +save_CFLAGS="$CFLAGS" +for real_option in $1; do + # Do the check with the no- prefix removed since gcc silently + # accepts any -Wno-* option on purpose + case $real_option in + -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; + *) option=$real_option ;; + esac + AS_VAR_PUSHDEF([acx_Woption], [acx_cv_prog_cc_warning_$option]) + AC_CACHE_CHECK([whether $CC supports $option], acx_Woption, + [CFLAGS="$option" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_VAR_SET(acx_Woption, yes)], + [AS_VAR_SET(acx_Woption, no)]) + ]) + AS_IF([test AS_VAR_GET(acx_Woption) = yes], + [acx_Var="$acx_Var${acx_Var:+ }$real_option"]) + AS_VAR_POPDEF([acx_Woption])dnl +done +CFLAGS="$save_CFLAGS" +m4_popdef([acx_Var])dnl +AC_LANG_POP(C) +])# ACX_PROG_CC_WARNING_OPTS + +# ACX_PROG_CC_WARNING_ALMOST_PEDANTIC(WARNINGS, [VARIABLE = WARN_PEDANTIC]) +# Append to VARIABLE "-pedantic" + the argument, if the compiler is GCC +# and accepts all of those options simultaneously, otherwise to nothing. +AC_DEFUN([ACX_PROG_CC_WARNING_ALMOST_PEDANTIC], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_LANG_PUSH(C) +m4_pushdef([acx_Var], [m4_default([$2], [WARN_PEDANTIC])])dnl +AC_SUBST(acx_Var)dnl +m4_expand_once([acx_Var= +],m4_quote(acx_Var=))dnl +# Do the check with the no- prefix removed from the warning options +# since gcc silently accepts any -Wno-* option on purpose +m4_pushdef([acx_Woptions], [m4_bpatsubst([$1], [-Wno-], [-W])])dnl +AS_VAR_PUSHDEF([acx_Pedantic], [acx_cv_prog_cc_pedantic_]acx_Woptions)dnl +AS_IF([test "$GCC" = yes], +[AC_CACHE_CHECK([whether $CC supports -pedantic ]acx_Woptions, acx_Pedantic, +[save_CFLAGS="$CFLAGS" +CFLAGS="-pedantic acx_Woptions" +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_VAR_SET(acx_Pedantic, yes)], + [AS_VAR_SET(acx_Pedantic, no)]) +CFLAGS="$save_CFLAGS"]) +AS_IF([test AS_VAR_GET(acx_Pedantic) = yes], + [acx_Var="$acx_Var${acx_Var:+ }-pedantic $1"]) +]) +AS_VAR_POPDEF([acx_Pedantic])dnl +m4_popdef([acx_Woptions])dnl +m4_popdef([acx_Var])dnl +AC_LANG_POP(C) +])# ACX_PROG_CC_WARNING_ALMOST_PEDANTIC + +# ACX_PROG_CC_WARNINGS_ARE_ERRORS([x.y.z], [VARIABLE = WERROR]) +# sets @VARIABLE@ to "-Werror" if the compiler is GCC >=x.y.z, or if +# --enable-werror-always was given on the command line, otherwise +# to nothing. +# If the argument is the word "manual" instead of a version number, +# then @VARIABLE@ will be set to -Werror only if --enable-werror-always +# appeared on the configure command line. +AC_DEFUN([ACX_PROG_CC_WARNINGS_ARE_ERRORS], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_LANG_PUSH(C) +m4_pushdef([acx_Var], [m4_default([$2], [WERROR])])dnl +AC_SUBST(acx_Var)dnl +m4_expand_once([acx_Var= +],m4_quote(acx_Var=))dnl +AC_ARG_ENABLE(werror-always, + AS_HELP_STRING([--enable-werror-always], + [enable -Werror despite compiler version]), +[], [enable_werror_always=no]) +AS_IF([test $enable_werror_always = yes], + [acx_Var="$acx_Var${acx_Var:+ }-Werror"]) + m4_if($1, [manual],, + [AS_VAR_PUSHDEF([acx_GCCvers], [acx_cv_prog_cc_gcc_$1_or_newer])dnl + AC_CACHE_CHECK([whether $CC is GCC >=$1], acx_GCCvers, + [set fnord `echo $1 | tr '.' ' '` + shift + AC_PREPROC_IFELSE( +[#if __GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__ \ + < [$]1 * 10000 + [$]2 * 100 + [$]3 +#error insufficient +#endif], + [AS_VAR_SET(acx_GCCvers, yes)], + [AS_VAR_SET(acx_GCCvers, no)])]) + AS_IF([test AS_VAR_GET(acx_GCCvers) = yes], + [acx_Var="$acx_Var${acx_Var:+ }-Werror"]) + AS_VAR_POPDEF([acx_GCCvers])]) +m4_popdef([acx_Var])dnl +AC_LANG_POP(C) +])# ACX_PROG_CC_WARNINGS_ARE_ERRORS + +# ACX_PROG_CXX_WARNING_OPTS(WARNINGS, [VARIABLE = WARN_CXXFLAGS]) +# Sets @VARIABLE@ to the subset of the given options which the +# compiler accepts. +AC_DEFUN([ACX_PROG_CXX_WARNING_OPTS], +[AC_REQUIRE([AC_PROG_CXX])dnl +AC_LANG_PUSH(C++) +m4_pushdef([acx_Var], [m4_default([$2], [WARN_CXXFLAGS])])dnl +AC_SUBST(acx_Var)dnl +m4_expand_once([acx_Var= +],m4_quote(acx_Var=))dnl +save_CXXFLAGS="$CXXFLAGS" +for real_option in $1; do + # Do the check with the no- prefix removed since gcc silently + # accepts any -Wno-* option on purpose + case $real_option in + -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; + *) option=$real_option ;; + esac + AS_VAR_PUSHDEF([acx_Woption], [acx_cv_prog_cc_warning_$option]) + AC_CACHE_CHECK([whether $CXX supports $option], acx_Woption, + [CXXFLAGS="$option" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_VAR_SET(acx_Woption, yes)], + [AS_VAR_SET(acx_Woption, no)]) + ]) + AS_IF([test AS_VAR_GET(acx_Woption) = yes], + [acx_Var="$acx_Var${acx_Var:+ }$real_option"]) + AS_VAR_POPDEF([acx_Woption])dnl +done +CXXFLAGS="$save_CXXFLAGS" +m4_popdef([acx_Var])dnl +AC_LANG_POP(C++) +])# ACX_PROG_CXX_WARNING_OPTS + +# ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC(WARNINGS, [VARIABLE = WARN_PEDANTIC]) +# Append to VARIABLE "-pedantic" + the argument, if the compiler is G++ +# and accepts all of those options simultaneously, otherwise to nothing. +AC_DEFUN([ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC], +[AC_REQUIRE([AC_PROG_CXX])dnl +AC_LANG_PUSH(C++) +m4_pushdef([acx_Var], [m4_default([$2], [WARN_PEDANTIC])])dnl +AC_SUBST(acx_Var)dnl +m4_expand_once([acx_Var= +],m4_quote(acx_Var=))dnl +# Do the check with the no- prefix removed from the warning options +# since gcc silently accepts any -Wno-* option on purpose +m4_pushdef([acx_Woptions], [m4_bpatsubst([$1], [-Wno-], [-W])])dnl +AS_VAR_PUSHDEF([acx_Pedantic], [acx_cv_prog_cc_pedantic_]acx_Woptions)dnl +AS_IF([test "$GXX" = yes], +[AC_CACHE_CHECK([whether $CXX supports -pedantic ]acx_Woptions, acx_Pedantic, +[save_CXXFLAGS="$CXXFLAGS" +CXXFLAGS="-pedantic acx_Woptions" +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_VAR_SET(acx_Pedantic, yes)], + [AS_VAR_SET(acx_Pedantic, no)]) +CXXFLAGS="$save_CXXFLAGS"]) +AS_IF([test AS_VAR_GET(acx_Pedantic) = yes], + [acx_Var="$acx_Var${acx_Var:+ }-pedantic $1"]) +]) +AS_VAR_POPDEF([acx_Pedantic])dnl +m4_popdef([acx_Woptions])dnl +m4_popdef([acx_Var])dnl +AC_LANG_POP(C++) +])# ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC + +# ACX_PROG_CXX_WARNINGS_ARE_ERRORS([x.y.z], [VARIABLE = WERROR]) +# sets @VARIABLE@ to "-Werror" if the compiler is G++ >=x.y.z, or if +# --enable-werror-always was given on the command line, otherwise +# to nothing. +# If the argument is the word "manual" instead of a version number, +# then @VARIABLE@ will be set to -Werror only if --enable-werror-always +# appeared on the configure command line. +AC_DEFUN([ACX_PROG_CXX_WARNINGS_ARE_ERRORS], +[AC_REQUIRE([AC_PROG_CXX])dnl +AC_LANG_PUSH(C++) +m4_pushdef([acx_Var], [m4_default([$2], [WERROR])])dnl +AC_SUBST(acx_Var)dnl +m4_expand_once([acx_Var= +],m4_quote(acx_Var=))dnl +AC_ARG_ENABLE(werror-always, + AS_HELP_STRING([--enable-werror-always], + [enable -Werror despite compiler version]), +[], [enable_werror_always=no]) +AS_IF([test $enable_werror_always = yes], + [acx_Var="$acx_Var${acx_Var:+ }-Werror"]) + m4_if($1, [manual],, + [AS_VAR_PUSHDEF([acx_GXXvers], [acx_cv_prog_cxx_gxx_$1_or_newer])dnl + AC_CACHE_CHECK([whether $CXX is G++ >=$1], acx_GXXvers, + [set fnord `echo $1 | tr '.' ' '` + shift + AC_PREPROC_IFELSE( +[#if __GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__ \ + < [$]1 * 10000 + [$]2 * 100 + [$]3 +#error insufficient +#endif], + [AS_VAR_SET(acx_GXXvers, yes)], + [AS_VAR_SET(acx_GXXvers, no)])]) + AS_IF([test AS_VAR_GET(acx_GXXvers) = yes], + [acx_Var="$acx_Var${acx_Var:+ }-Werror"]) + AS_VAR_POPDEF([acx_GXXvers])]) +m4_popdef([acx_Var])dnl +AC_LANG_POP(C++) +])# ACX_PROG_CXX_WARNINGS_ARE_ERRORS diff --git a/configure b/configure index 642df12..f4081ad 100755 --- a/configure +++ b/configure @@ -1,10 +1,10 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.64 for package-unused version-unused. +# Generated by GNU Autoconf 2.69 for package-unused version-unused. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software -# Foundation, Inc. # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. @@ -87,6 +87,7 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. +as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -131,6 +132,31 @@ export LANGUAGE # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : emulate sh @@ -164,12 +190,21 @@ if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : else exitcode=1; echo positional parameters were not saved. fi -test x\$exitcode = x0 || exit 1" +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 -test \$(( 1 + 1 )) = 2 || exit 1" +test \$(( 1 + 1 )) = 2 || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" if (eval "$as_required") 2>/dev/null; then : as_have_required=yes else @@ -209,14 +244,25 @@ IFS=$as_save_IFS if test "x$CONFIG_SHELL" != x; then : - # We cannot yet assume a decent shell, so we have to provide a - # neutralization value for shells without unset; and this also - # works around shells that cannot unset nonexistent variables. - BASH_ENV=/dev/null - ENV=/dev/null - (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 fi if test x$as_have_required = xno; then : @@ -314,10 +360,18 @@ $as_echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" } # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p # as_fn_append VAR VALUE # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take @@ -354,19 +408,19 @@ else fi # as_fn_arith -# as_fn_error ERROR [LINENO LOG_FD] -# --------------------------------- +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are # provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with status $?, using 1 if that was 0. +# script with STATUS, using 1 if that was 0. as_fn_error () { - as_status=$?; test $as_status -eq 0 && as_status=1 - if test "$3"; then - as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $1" >&2 + $as_echo "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error @@ -439,6 +493,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits chmod +x "$as_me.lineno" || { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec # Don't try to exec as it changes $[0], causing all sort of problems # (the dirname of $[0] is not the place where we might find the # original and so on. Autoconf is especially sensitive to this). @@ -473,16 +531,16 @@ if (echo >conf$$.file) 2>/dev/null; then # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. + # In both cases, we have to default to `cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' + as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null @@ -494,28 +552,8 @@ else as_mkdir_p=false fi -if test -x / >/dev/null 2>&1; then - as_test_x='test -x' -else - if ls -dL / >/dev/null 2>&1; then - as_ls_L_option=L - else - as_ls_L_option= - fi - as_test_x=' - eval sh -c '\'' - if test -d "$1"; then - test -d "$1/."; - else - case $1 in #( - -*)set "./$1";; - esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( - ???[sx]*):;;*)false;;esac;fi - '\'' sh - ' -fi -as_executable_p=$as_test_x +as_test_x='test -x' +as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" @@ -523,160 +561,14 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" # Sed expression to map a string onto a valid variable name. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" - - -# Check that we are running under the correct shell. SHELL=${CONFIG_SHELL-/bin/sh} -case X$lt_ECHO in -X*--fallback-echo) - # Remove one level of quotation (which was required for Make). - ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','` - ;; -esac - -ECHO=${lt_ECHO-echo} -if test "X$1" = X--no-reexec; then - # Discard the --no-reexec flag, and continue. - shift -elif test "X$1" = X--fallback-echo; then - # Avoid inline document here, it may be left over - : -elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then - # Yippee, $ECHO works! - : -else - # Restart under the correct shell. - exec $SHELL "$0" --no-reexec ${1+"$@"} -fi - -if test "X$1" = X--fallback-echo; then - # used as fallback echo - shift - cat <<_LT_EOF -$* -_LT_EOF - exit 0 -fi - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -if test -z "$lt_ECHO"; then - if test "X${echo_test_string+set}" != Xset; then - # find a string as large as possible, as long as the shell can cope with it - for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do - # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... - if { echo_test_string=`eval $cmd`; } 2>/dev/null && - { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null - then - break - fi - done - fi - - if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && - echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && - test "X$echo_testing_string" = "X$echo_test_string"; then - : - else - # The Solaris, AIX, and Digital Unix default echo programs unquote - # backslashes. This makes it impossible to quote backslashes using - # echo "$something" | sed 's/\\/\\\\/g' - # - # So, first we look for a working echo in the user's PATH. - - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - for dir in $PATH /usr/ucb; do - IFS="$lt_save_ifs" - if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && - test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && - echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && - test "X$echo_testing_string" = "X$echo_test_string"; then - ECHO="$dir/echo" - break - fi - done - IFS="$lt_save_ifs" - - if test "X$ECHO" = Xecho; then - # We didn't find a better echo, so look for alternatives. - if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && - echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && - test "X$echo_testing_string" = "X$echo_test_string"; then - # This shell has a builtin print -r that does the trick. - ECHO='print -r' - elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && - test "X$CONFIG_SHELL" != X/bin/ksh; then - # If we have ksh, try running configure again with it. - ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} - export ORIGINAL_CONFIG_SHELL - CONFIG_SHELL=/bin/ksh - export CONFIG_SHELL - exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} - else - # Try using printf. - ECHO='printf %s\n' - if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && - echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && - test "X$echo_testing_string" = "X$echo_test_string"; then - # Cool, printf works - : - elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && - test "X$echo_testing_string" = 'X\t' && - echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && - test "X$echo_testing_string" = "X$echo_test_string"; then - CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL - export CONFIG_SHELL - SHELL="$CONFIG_SHELL" - export SHELL - ECHO="$CONFIG_SHELL $0 --fallback-echo" - elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && - test "X$echo_testing_string" = 'X\t' && - echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && - test "X$echo_testing_string" = "X$echo_test_string"; then - ECHO="$CONFIG_SHELL $0 --fallback-echo" - else - # maybe with a smaller string... - prev=: - - for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do - if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null - then - break - fi - prev="$cmd" - done - - if test "$prev" != 'sed 50q "$0"'; then - echo_test_string=`eval $prev` - export echo_test_string - exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} - else - # Oops. We lost completely, so just stick with echo. - ECHO=echo - fi - fi - fi - fi - fi -fi - -# Copy echo and quote the copy suitably for passing to libtool from -# the Makefile, instead of quoting the original, which is used later. -lt_ECHO=$ECHO -if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then - lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" -fi - - - -exec 7<&0 &1 +test -n "$DJDIR" || exec 7<&0 &1 # Name of the host. -# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, # so uname gets run too. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` @@ -745,11 +637,14 @@ NATIVE_FALSE NATIVE_TRUE HAVE_OBJCOPY_DEBUGLINK_FALSE HAVE_OBJCOPY_DEBUGLINK_TRUE +READELF OBJCOPY HAVE_COMPRESSED_DEBUG_FALSE HAVE_COMPRESSED_DEBUG_TRUE HAVE_ZLIB_FALSE HAVE_ZLIB_TRUE +HAVE_DWARF5_FALSE +HAVE_DWARF5_TRUE HAVE_PTHREAD_FALSE HAVE_PTHREAD_TRUE PTHREAD_CFLAGS @@ -759,6 +654,8 @@ ALLOC_FILE VIEW_FILE BACKTRACE_SUPPORTS_DATA BACKTRACE_SUPPORTED +HAVE_ELF_FALSE +HAVE_ELF_TRUE FORMAT_FILE BACKTRACE_SUPPORTS_THREADS PIC_FLAG @@ -770,9 +667,8 @@ OTOOL LIPO NMEDIT DSYMUTIL -lt_ECHO -RANLIB AR +OBJDUMP LN_S NM ac_ct_DUMPBIN @@ -781,9 +677,17 @@ LD FGREP SED LIBTOOL +HAVE_DWZ_FALSE +HAVE_DWZ_TRUE +DWZ +RANLIB MAINT MAINTAINER_MODE_FALSE MAINTAINER_MODE_TRUE +AM_BACKSLASH +AM_DEFAULT_VERBOSITY +AM_DEFAULT_V +AM_V am__untar am__tar AMTAR @@ -873,9 +777,10 @@ ac_subst_files='' ac_user_opts=' enable_option_checking enable_multilib +enable_shared +enable_silent_rules enable_maintainer_mode with_target_subdir -enable_shared enable_static with_pic enable_fast_install @@ -957,8 +862,9 @@ do fi case $ac_option in - *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; - *) ac_optarg=yes ;; + *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; + *=) ac_optarg= ;; + *) ac_optarg=yes ;; esac # Accept the important Cygnus configure options, so we can diagnose typos. @@ -1003,7 +909,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1029,7 +935,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1233,7 +1139,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1249,7 +1155,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1279,8 +1185,8 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) as_fn_error "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information." + -*) as_fn_error $? "unrecognized option: \`$ac_option' +Try \`$0 --help' for more information" ;; *=*) @@ -1288,7 +1194,7 @@ Try \`$0 --help' for more information." # Reject names that are not valid shell variable names. case $ac_envvar in #( '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error "invalid variable name: \`$ac_envvar'" ;; + as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; @@ -1298,7 +1204,7 @@ Try \`$0 --help' for more information." $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 - : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} + : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ;; esac @@ -1306,13 +1212,13 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - as_fn_error "missing argument to $ac_option" + as_fn_error $? "missing argument to $ac_option" fi if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; - fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; + fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi @@ -1335,7 +1241,7 @@ do [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" + as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" done # There might be people who depend on the old broken behavior: `$host' @@ -1349,8 +1255,6 @@ target=$target_alias if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe - $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. - If a cross compiler is detected then cross compile mode will be used." >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes fi @@ -1365,9 +1269,9 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - as_fn_error "working directory cannot be determined" + as_fn_error $? "working directory cannot be determined" test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - as_fn_error "pwd does not report name of working directory" + as_fn_error $? "pwd does not report name of working directory" # Find the source files, if location was not specified. @@ -1406,11 +1310,11 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" + as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" + cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" pwd)` # When building in place, set srcdir=. if test "$ac_abs_confdir" = "$ac_pwd"; then @@ -1450,7 +1354,7 @@ Configuration: --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking...' messages + -q, --quiet, --silent do not print \`checking ...' messages --cache-file=FILE cache test results in FILE [disabled] -C, --config-cache alias for \`--cache-file=config.cache' -n, --no-create do not create output files @@ -1516,9 +1420,12 @@ Optional Features: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --enable-multilib build many library versions (default) - --enable-maintainer-mode enable make rules and dependencies not useful - (and sometimes confusing) to the casual installer - --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-shared[=PKGS] build shared libraries [default=no] + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") + --enable-maintainer-mode + enable make rules and dependencies not useful (and + sometimes confusing) to the casual installer --enable-static[=PKGS] build static libraries [default=yes] --enable-fast-install[=PKGS] optimize for fast installation [default=yes] @@ -1541,7 +1448,7 @@ Some influential environment variables: LDFLAGS linker flags, e.g. -L if you have libraries in a nonstandard directory LIBS libraries to pass to the linker, e.g. -l - CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I if + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if you have headers in a nonstandard directory CPP C preprocessor OBJCOPY location of objcopy @@ -1613,9 +1520,9 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF package-unused configure version-unused -generated by GNU Autoconf 2.64 +generated by GNU Autoconf 2.69 -Copyright (C) 2009 Free Software Foundation, Inc. +Copyright (C) 2012 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1659,8 +1566,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_try_compile @@ -1685,7 +1592,7 @@ $as_echo "$ac_try_echo"; } >&5 mv -f conftest.er1 conftest.err fi $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } >/dev/null && { + test $ac_status = 0; } > conftest.i && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : @@ -1696,8 +1603,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_try_cpp @@ -1709,10 +1616,10 @@ fi ac_fn_c_check_header_mongrel () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + if eval \${$3+:} false; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 fi eval ac_res=\$$3 @@ -1748,7 +1655,7 @@ if ac_fn_c_try_cpp "$LINENO"; then : else ac_header_preproc=no fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 $as_echo "$ac_header_preproc" >&6; } @@ -1775,7 +1682,7 @@ $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else eval "$3=\$ac_header_compiler" @@ -1784,7 +1691,7 @@ eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_mongrel @@ -1825,8 +1732,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=$ac_status fi rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_try_run @@ -1839,7 +1746,7 @@ ac_fn_c_check_header_compile () as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -1857,7 +1764,7 @@ fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_compile @@ -1888,7 +1795,7 @@ $as_echo "$ac_try_echo"; } >&5 test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext + test -x conftest$ac_exeext }; then : ac_retval=0 else @@ -1902,8 +1809,8 @@ fi # interfere with the next link command; also delete a directory that is # left behind by Apple's compiler. We do this before executing the actions. rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_try_link @@ -1915,7 +1822,7 @@ ac_fn_c_check_func () as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -1970,19 +1877,22 @@ fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_func -# ac_fn_c_check_decl LINENO SYMBOL VAR -# ------------------------------------ -# Tests whether SYMBOL is declared, setting cache variable VAR accordingly. +# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES +# --------------------------------------------- +# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +# accordingly. ac_fn_c_check_decl () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5 -$as_echo_n "checking whether $2 is declared... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + as_decl_name=`echo $2|sed 's/ *(.*//'` + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; } +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -1991,8 +1901,12 @@ $4 int main () { -#ifndef $2 - (void) $2; +#ifndef $as_decl_name +#ifdef __cplusplus + (void) $as_decl_use; +#else + (void) $as_decl_name; +#endif #endif ; @@ -2009,7 +1923,7 @@ fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_decl cat >config.log <<_ACEOF @@ -2017,7 +1931,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by package-unused $as_me version-unused, which was -generated by GNU Autoconf 2.64. Invocation command line was +generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -2127,11 +2041,9 @@ trap 'exit_status=$? { echo - cat <<\_ASBOX -## ---------------- ## + $as_echo "## ---------------- ## ## Cache variables. ## -## ---------------- ## -_ASBOX +## ---------------- ##" echo # The following way of writing the cache mishandles newlines in values, ( @@ -2165,11 +2077,9 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; ) echo - cat <<\_ASBOX -## ----------------- ## + $as_echo "## ----------------- ## ## Output variables. ## -## ----------------- ## -_ASBOX +## ----------------- ##" echo for ac_var in $ac_subst_vars do @@ -2182,11 +2092,9 @@ _ASBOX echo if test -n "$ac_subst_files"; then - cat <<\_ASBOX -## ------------------- ## + $as_echo "## ------------------- ## ## File substitutions. ## -## ------------------- ## -_ASBOX +## ------------------- ##" echo for ac_var in $ac_subst_files do @@ -2200,11 +2108,9 @@ _ASBOX fi if test -s confdefs.h; then - cat <<\_ASBOX -## ----------- ## + $as_echo "## ----------- ## ## confdefs.h. ## -## ----------- ## -_ASBOX +## ----------- ##" echo cat confdefs.h echo @@ -2259,7 +2165,12 @@ _ACEOF ac_site_file1=NONE ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - ac_site_file1=$CONFIG_SITE + # We do not want a PATH search for config.site. + case $CONFIG_SITE in #(( + -*) ac_site_file1=./$CONFIG_SITE;; + */*) ac_site_file1=$CONFIG_SITE;; + *) ac_site_file1=./$CONFIG_SITE;; + esac elif test "x$prefix" != xNONE; then ac_site_file1=$prefix/share/config.site ac_site_file2=$prefix/etc/config.site @@ -2270,18 +2181,22 @@ fi for ac_site_file in "$ac_site_file1" "$ac_site_file2" do test "x$ac_site_file" = xNONE && continue - if test -r "$ac_site_file"; then + if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 $as_echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 - . "$ac_site_file" + . "$ac_site_file" \ + || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See \`config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then - # Some versions of bash will fail to source /dev/null (special - # files actually), so we avoid doing that. - if test -f "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special files + # actually), so we avoid doing that. DJGPP emulates it as a regular file. + if test /dev/null != "$cache_file" && test -f "$cache_file"; then { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 $as_echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in @@ -2350,7 +2265,7 @@ if $ac_cache_corrupted; then $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 + as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## @@ -2364,6 +2279,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + ac_config_headers="$ac_config_headers config.h" @@ -2376,7 +2294,7 @@ if test "${enable_multilib+set}" = set; then : enableval=$enable_multilib; case "$enableval" in yes) multilib=yes ;; no) multilib=no ;; - *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;; + *) as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;; esac else multilib=yes @@ -2411,16 +2329,22 @@ fi ac_aux_dir= for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do - for ac_t in install-sh install.sh shtool; do - if test -f "$ac_dir/$ac_t"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/$ac_t -c" - break 2 - fi - done + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi done if test -z "$ac_aux_dir"; then - as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 + as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 fi # These three variables are undocumented and unsupported, @@ -2434,27 +2358,27 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. # Make sure we can run config.sub. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || - as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 $as_echo_n "checking build system type... " >&6; } -if test "${ac_cv_build+set}" = set; then : +if ${ac_cv_build+:} false; then : $as_echo_n "(cached) " >&6 else ac_build_alias=$build_alias test "x$ac_build_alias" = x && ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` test "x$ac_build_alias" = x && - as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || - as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 $as_echo "$ac_cv_build" >&6; } case $ac_cv_build in *-*-*) ;; -*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; esac build=$ac_cv_build ac_save_IFS=$IFS; IFS='-' @@ -2472,14 +2396,14 @@ case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 $as_echo_n "checking host system type... " >&6; } -if test "${ac_cv_host+set}" = set; then : +if ${ac_cv_host+:} false; then : $as_echo_n "(cached) " >&6 else if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build else ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || - as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 fi fi @@ -2487,7 +2411,7 @@ fi $as_echo "$ac_cv_host" >&6; } case $ac_cv_host in *-*-*) ;; -*) as_fn_error "invalid value of canonical host" "$LINENO" 5;; +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; esac host=$ac_cv_host ac_save_IFS=$IFS; IFS='-' @@ -2505,14 +2429,14 @@ case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 $as_echo_n "checking target system type... " >&6; } -if test "${ac_cv_target+set}" = set; then : +if ${ac_cv_target+:} false; then : $as_echo_n "(cached) " >&6 else if test "x$target_alias" = x; then ac_cv_target=$ac_cv_host else ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || - as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 fi fi @@ -2520,7 +2444,7 @@ fi $as_echo "$ac_cv_target" >&6; } case $ac_cv_target in *-*-*) ;; -*) as_fn_error "invalid value of canonical target" "$LINENO" 5;; +*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; esac target=$ac_cv_target ac_save_IFS=$IFS; IFS='-' @@ -2545,6 +2469,9 @@ test -n "$target_alias" && target_alias=${target_alias-$host_alias} +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` + ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -2555,7 +2482,7 @@ if test -n "$ac_tool_prefix"; then set dummy ${ac_tool_prefix}gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2567,7 +2494,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2595,7 +2522,7 @@ if test -z "$ac_cv_prog_CC"; then set dummy gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -2607,7 +2534,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2648,7 +2575,7 @@ if test -z "$CC"; then set dummy ${ac_tool_prefix}cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2660,7 +2587,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2688,7 +2615,7 @@ if test -z "$CC"; then set dummy cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2701,7 +2628,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue @@ -2747,7 +2674,7 @@ if test -z "$CC"; then set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2759,7 +2686,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2791,7 +2718,7 @@ do set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -2803,7 +2730,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2845,8 +2772,8 @@ fi test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "no acceptable C compiler found in \$PATH -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 @@ -2867,32 +2794,30 @@ $as_echo "$ac_try_echo"; } >&5 ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 - rm -f conftest.er1 conftest.err fi + rm -f conftest.er1 conftest.err $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include + int main () { -FILE *f = fopen ("conftest.out", "w"); - return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 -$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` # The possible output files: @@ -2954,62 +2879,28 @@ test "$ac_cv_exeext" = no && ac_cv_exeext= else ac_file='' fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 -$as_echo "$ac_file" >&6; } if test -z "$ac_file"; then : - $as_echo "$as_me: failed program was:" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ as_fn_set_status 77 -as_fn_error "C compiler cannot create executables -See \`config.log' for more details." "$LINENO" 5; }; } +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } ac_exeext=$ac_cv_exeext -# Check that the compiler produces executables we can run. If not, either -# the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 -$as_echo_n "checking whether the C compiler works... " >&6; } -# If not cross compiling, check that we can run a simple program. -if test "$cross_compiling" != yes; then - if { ac_try='./$ac_file' - { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then - cross_compiling=no - else - if test "$cross_compiling" = maybe; then - cross_compiling=yes - else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "cannot run C compiled programs. -If you meant to cross compile, use \`--host'. -See \`config.log' for more details." "$LINENO" 5; } - fi - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - -rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save -# Check that the compiler produces executables we can run. If not, either -# the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 -$as_echo_n "checking whether we are cross compiling... " >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 -$as_echo "$cross_compiling" >&6; } - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 $as_echo_n "checking for suffix of executables... " >&6; } if { { ac_try="$ac_link" @@ -3039,19 +2930,78 @@ done else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } fi -rm -f conftest$ac_cv_exeext +rm -f conftest conftest$ac_cv_exeext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 $as_echo "$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 $as_echo_n "checking for suffix of object files... " >&6; } -if test "${ac_cv_objext+set}" = set; then : +if ${ac_cv_objext+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -3091,8 +3041,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "cannot compute suffix of object files: cannot compile -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi @@ -3102,7 +3052,7 @@ OBJEXT=$ac_cv_objext ac_objext=$OBJEXT { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if test "${ac_cv_c_compiler_gnu+set}" = set; then : +if ${ac_cv_c_compiler_gnu+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -3139,7 +3089,7 @@ ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 $as_echo_n "checking whether $CC accepts -g... " >&6; } -if test "${ac_cv_prog_cc_g+set}" = set; then : +if ${ac_cv_prog_cc_g+:} false; then : $as_echo_n "(cached) " >&6 else ac_save_c_werror_flag=$ac_c_werror_flag @@ -3217,7 +3167,7 @@ else fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if test "${ac_cv_prog_cc_c89+set}" = set; then : +if ${ac_cv_prog_cc_c89+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no @@ -3226,8 +3176,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include -#include -#include +struct stat; /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); @@ -3312,6 +3261,65 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -3325,7 +3333,7 @@ if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then - if test "${ac_cv_prog_CPP+set}" = set; then : + if ${ac_cv_prog_CPP+:} false; then : $as_echo_n "(cached) " >&6 else # Double quotes because CPP needs to be expanded @@ -3355,7 +3363,7 @@ else # Broken: fails on valid input. continue fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. @@ -3371,11 +3379,11 @@ else ac_preproc_ok=: break fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext +rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi @@ -3414,7 +3422,7 @@ else # Broken: fails on valid input. continue fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. @@ -3430,18 +3438,18 @@ else ac_preproc_ok=: break fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext +rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } fi ac_ext=c @@ -3453,7 +3461,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if test "${ac_cv_path_GREP+set}" = set; then : +if ${ac_cv_path_GREP+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$GREP"; then @@ -3467,7 +3475,7 @@ do for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in @@ -3502,7 +3510,7 @@ esac done IFS=$as_save_IFS if test -z "$ac_cv_path_GREP"; then - as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_GREP=$GREP @@ -3516,7 +3524,7 @@ $as_echo "$ac_cv_path_GREP" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 $as_echo_n "checking for egrep... " >&6; } -if test "${ac_cv_path_EGREP+set}" = set; then : +if ${ac_cv_path_EGREP+:} false; then : $as_echo_n "(cached) " >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 @@ -3533,7 +3541,7 @@ do for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in @@ -3568,7 +3576,7 @@ esac done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP"; then - as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP @@ -3583,7 +3591,7 @@ $as_echo "$ac_cv_path_EGREP" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } -if test "${ac_cv_header_stdc+set}" = set; then : +if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -3700,8 +3708,7 @@ do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " -eval as_val=\$$as_ac_Header - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF @@ -3713,7 +3720,7 @@ done ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" -if test "x$ac_cv_header_minix_config_h" = x""yes; then : +if test "x$ac_cv_header_minix_config_h" = xyes; then : MINIX=yes else MINIX= @@ -3735,14 +3742,14 @@ $as_echo "#define _MINIX 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } -if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : +if ${ac_cv_safe_to_define___extensions__+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -# define __EXTENSIONS__ 1 - $ac_includes_default +# define __EXTENSIONS__ 1 + $ac_includes_default int main () { @@ -3773,11 +3780,44 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } -libtool_VERSION=1:0:0 +# Default to not building a shared library. +# Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=no +fi -# 1.11.1: Require that version of automake. -# foreign: Don't require README, INSTALL, NEWS, etc. + + + + + + + + +libtool_VERSION=1:0:0 + + +# 1.11.1: Require that version of automake. +# foreign: Don't require README, INSTALL, NEWS, etc. # no-define: Don't define PACKAGE and VERSION. # no-dependencies: Don't generate automatic dependencies. # (because it breaks when using bootstrap-lean, since some of the @@ -3785,7 +3825,7 @@ libtool_VERSION=1:0:0 # -Wall: Issue all automake warnings. # -Wno-portability: Don't warn about constructs supported by GNU make. # (because GCC requires GNU make anyhow). -am__api_version='1.11' +am__api_version='1.15' # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or @@ -3804,7 +3844,7 @@ am__api_version='1.11' { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 $as_echo_n "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then -if test "${ac_cv_path_install+set}" = set; then : +if ${ac_cv_path_install+:} false; then : $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -3824,7 +3864,7 @@ case $as_dir/ in #(( # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then if test $ac_prog = install && grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. @@ -3882,56 +3922,71 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 $as_echo_n "checking whether build environment is sane... " >&6; } -# Just in case -sleep 1 -echo timestamp > conftest.file # Reject unsafe characters in $srcdir or the absolute working directory # name. Accept space and tab only in the latter. am_lf=' ' case `pwd` in *[\\\"\#\$\&\'\`$am_lf]*) - as_fn_error "unsafe absolute working directory name" "$LINENO" 5;; + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; esac case $srcdir in *[\\\"\#\$\&\'\`$am_lf\ \ ]*) - as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; esac -# Do `set' in a subshell so we don't clobber the current shell's +# Do 'set' in a subshell so we don't clobber the current shell's # arguments. Must try -L first in case configure is actually a # symlink; some systems play weird games with the mod time of symlinks # (eg FreeBSD returns the mod time of the symlink's containing # directory). if ( - set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` - if test "$*" = "X"; then - # -L didn't work. - set X `ls -t "$srcdir/configure" conftest.file` - fi - rm -f conftest.file - if test "$*" != "X $srcdir/configure conftest.file" \ - && test "$*" != "X conftest.file $srcdir/configure"; then - - # If neither matched, then we have a broken ls. This can happen - # if, for instance, CONFIG_SHELL is bash and it inherits a - # broken ls alias from the environment. This has actually - # happened. Such a system could not be considered "sane". - as_fn_error "ls -t appears to fail. Make sure there is not a broken -alias in your environment" "$LINENO" 5 - fi - + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken + alias in your environment" "$LINENO" 5 + fi + if test "$2" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done test "$2" = conftest.file ) then # Ok. : else - as_fn_error "newly created file is older than distributed files! + as_fn_error $? "newly created file is older than distributed files! Check your system clock" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + test "$program_prefix" != NONE && program_transform_name="s&^&$program_prefix&;$program_transform_name" # Use a double $ so make ignores it. @@ -3942,9 +3997,6 @@ test "$program_suffix" != NONE && ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` -# expand $ac_aux_dir to an absolute path -am_aux_dir=`cd $ac_aux_dir && pwd` - if test x"${MISSING+set}" != xset; then case $am_aux_dir in *\ * | *\ *) @@ -3954,15 +4006,15 @@ if test x"${MISSING+set}" != xset; then esac fi # Use eval to expand $SHELL -if eval "$MISSING --run true"; then - am_missing_run="$MISSING --run " +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " else am_missing_run= - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 -$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} fi -if test x"${install_sh}" != xset; then +if test x"${install_sh+set}" != xset; then case $am_aux_dir in *\ * | *\ *) install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; @@ -3971,17 +4023,17 @@ if test x"${install_sh}" != xset; then esac fi -# Installed binaries are usually stripped using `strip' when the user -# run `make install-strip'. However `strip' might not be the right +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right # tool to use in cross-compilation environments, therefore Automake -# will honor the `STRIP' environment variable to overrule this program. +# will honor the 'STRIP' environment variable to overrule this program. if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_STRIP+set}" = set; then : +if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then @@ -3993,7 +4045,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4021,7 +4073,7 @@ if test -z "$ac_cv_prog_STRIP"; then set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then @@ -4033,7 +4085,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4074,7 +4126,7 @@ INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } if test -z "$MKDIR_P"; then - if test "${ac_cv_path_mkdir+set}" = set; then : + if ${ac_cv_path_mkdir+:} false; then : $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -4084,7 +4136,7 @@ do test -z "$as_dir" && as_dir=. for ac_prog in mkdir gmkdir; do for ac_exec_ext in '' $ac_executable_extensions; do - { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 'mkdir (GNU coreutils) '* | \ 'mkdir (coreutils) '* | \ @@ -4099,6 +4151,7 @@ IFS=$as_save_IFS fi + test -d ./--version && rmdir ./--version if test "${ac_cv_path_mkdir+set}" = set; then MKDIR_P="$ac_cv_path_mkdir -p" else @@ -4106,26 +4159,19 @@ fi # value for MKDIR_P within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the value is a relative name. - test -d ./--version && rmdir ./--version MKDIR_P="$ac_install_sh -d" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 $as_echo "$MKDIR_P" >&6; } -mkdir_p="$MKDIR_P" -case $mkdir_p in - [\\/$]* | ?:[\\/]*) ;; - */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; -esac - for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_AWK+set}" = set; then : +if ${ac_cv_prog_AWK+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AWK"; then @@ -4137,7 +4183,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AWK="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4165,7 +4211,7 @@ done $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } set x ${MAKE-make} ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` -if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : $as_echo_n "(cached) " >&6 else cat >conftest.make <<\_ACEOF @@ -4173,7 +4219,7 @@ SHELL = /bin/sh all: @echo '@@@%%%=$(MAKE)=@@@%%%' _ACEOF -# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. case `${MAKE-make} -f conftest.make 2>/dev/null` in *@@@%%%=?*=@@@%%%*) eval ac_cv_prog_make_${ac_make}_set=yes;; @@ -4201,13 +4247,52 @@ else fi rmdir .tst 2>/dev/null +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + if test "`cd $srcdir && pwd`" != "`pwd`"; then # Use -I$(srcdir) only when $(srcdir) != ., so that make's output # is not polluted with repeated "-I." am__isrc=' -I$(srcdir)' # test to see if srcdir already configured if test -f $srcdir/config.status; then - as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 fi fi @@ -4242,12 +4327,22 @@ AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} -# We need awk for the "check" target. The system "awk" is bad on -# some platforms. +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. # Always define AMTAR for backward compatibility. Yes, it's still used # in the wild :-( We should find a proper way to deprecate it ... AMTAR='$${TAR-tar}' + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' @@ -4255,6 +4350,49 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } @@ -4301,7 +4439,7 @@ if test -n "$ac_tool_prefix"; then set dummy ${ac_tool_prefix}gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -4313,7 +4451,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4341,7 +4479,7 @@ if test -z "$ac_cv_prog_CC"; then set dummy gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -4353,7 +4491,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4394,7 +4532,7 @@ if test -z "$CC"; then set dummy ${ac_tool_prefix}cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -4406,7 +4544,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4434,7 +4572,7 @@ if test -z "$CC"; then set dummy cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -4447,7 +4585,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue @@ -4493,7 +4631,7 @@ if test -z "$CC"; then set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -4505,7 +4643,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4537,7 +4675,7 @@ do set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -4549,7 +4687,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4591,8 +4729,8 @@ fi test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "no acceptable C compiler found in \$PATH -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 @@ -4613,15 +4751,15 @@ $as_echo "$ac_try_echo"; } >&5 ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 - rm -f conftest.er1 conftest.err fi + rm -f conftest.er1 conftest.err $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if test "${ac_cv_c_compiler_gnu+set}" = set; then : +if ${ac_cv_c_compiler_gnu+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -4658,7 +4796,7 @@ ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 $as_echo_n "checking whether $CC accepts -g... " >&6; } -if test "${ac_cv_prog_cc_g+set}" = set; then : +if ${ac_cv_prog_cc_g+:} false; then : $as_echo_n "(cached) " >&6 else ac_save_c_werror_flag=$ac_c_werror_flag @@ -4736,7 +4874,7 @@ else fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if test "${ac_cv_prog_cc_c89+set}" = set; then : +if ${ac_cv_prog_cc_c89+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no @@ -4745,8 +4883,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include -#include -#include +struct stat; /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); @@ -4831,8 +4968,160 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi for ac_prog in gawk mawk nawk awk @@ -4841,7 +5130,7 @@ do set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_AWK+set}" = set; then : +if ${ac_cv_prog_AWK+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AWK"; then @@ -4853,7 +5142,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AWK="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4878,9 +5167,55 @@ fi done case "$AWK" in -"") as_fn_error "can't build without awk" "$LINENO" 5 ;; +"") as_fn_error $? "can't build without awk" "$LINENO" 5 ;; esac +# Extract the first word of "dwz", so it can be a program name with args. +set dummy dwz; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DWZ+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DWZ"; then + ac_cv_prog_DWZ="$DWZ" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DWZ="dwz" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DWZ=$ac_cv_prog_DWZ +if test -n "$DWZ"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DWZ" >&5 +$as_echo "$DWZ" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "$DWZ" != ""; then + HAVE_DWZ_TRUE= + HAVE_DWZ_FALSE='#' +else + HAVE_DWZ_TRUE='#' + HAVE_DWZ_FALSE= +fi + + case `pwd` in *\ * | *\ *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 @@ -4889,8 +5224,8 @@ esac -macro_version='2.2.4' -macro_revision='1.2976' +macro_version='2.2.7a' +macro_revision='1.3134' @@ -4906,9 +5241,78 @@ macro_revision='1.2976' ltmain="$ac_aux_dir/ltmain.sh" +# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +$as_echo_n "checking how to print strings... " >&6; } +# Test print first, because it will be a builtin if present. +if test "X`print -r -- -n 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case "$ECHO" in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 $as_echo_n "checking for a sed that does not truncate output... " >&6; } -if test "${ac_cv_path_SED+set}" = set; then : +if ${ac_cv_path_SED+:} false; then : $as_echo_n "(cached) " >&6 else ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ @@ -4928,7 +5332,7 @@ do for ac_prog in sed gsed; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue + as_fn_executable_p "$ac_path_SED" || continue # Check for GNU ac_path_SED and select it if it is found. # Check for GNU $ac_path_SED case `"$ac_path_SED" --version 2>&1` in @@ -4963,7 +5367,7 @@ esac done IFS=$as_save_IFS if test -z "$ac_cv_path_SED"; then - as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5 + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 fi else ac_cv_path_SED=$SED @@ -4990,7 +5394,7 @@ Xsed="$SED -e 1s/^X//" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 $as_echo_n "checking for fgrep... " >&6; } -if test "${ac_cv_path_FGREP+set}" = set; then : +if ${ac_cv_path_FGREP+:} false; then : $as_echo_n "(cached) " >&6 else if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 @@ -5007,7 +5411,7 @@ do for ac_prog in fgrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue + as_fn_executable_p "$ac_path_FGREP" || continue # Check for GNU ac_path_FGREP and select it if it is found. # Check for GNU $ac_path_FGREP case `"$ac_path_FGREP" --version 2>&1` in @@ -5042,7 +5446,7 @@ esac done IFS=$as_save_IFS if test -z "$ac_cv_path_FGREP"; then - as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_FGREP=$FGREP @@ -5121,7 +5525,7 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 $as_echo_n "checking for non-GNU ld... " >&6; } fi -if test "${lt_cv_path_LD+set}" = set; then : +if ${lt_cv_path_LD+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$LD"; then @@ -5158,10 +5562,10 @@ else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi -test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } -if test "${lt_cv_prog_gnu_ld+set}" = set; then : +if ${lt_cv_prog_gnu_ld+:} false; then : $as_echo_n "(cached) " >&6 else # I'd rather use --version here, but apparently some GNU lds only accept -v. @@ -5188,7 +5592,7 @@ with_gnu_ld=$lt_cv_prog_gnu_ld { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } -if test "${lt_cv_path_NM+set}" = set; then : +if ${lt_cv_path_NM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NM"; then @@ -5241,14 +5645,17 @@ if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. - if test -n "$ac_tool_prefix"; then - for ac_prog in "dumpbin -symbols" "link -dump -symbols" + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_DUMPBIN+set}" = set; then : +if ${ac_cv_prog_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then @@ -5260,7 +5667,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -5286,13 +5693,13 @@ fi fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN - for ac_prog in "dumpbin -symbols" "link -dump -symbols" + for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then @@ -5304,7 +5711,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -5341,6 +5748,15 @@ esac fi fi + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" @@ -5355,18 +5771,18 @@ test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } -if test "${lt_cv_nm_interface+set}" = set; then : +if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:5363: $ac_compile\"" >&5) + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 - (eval echo "\"\$as_me:5366: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 - (eval echo "\"\$as_me:5369: output\"" >&5) + (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" @@ -5390,7 +5806,7 @@ fi # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } -if test "${lt_cv_sys_max_cmd_len+set}" = set; then : +if ${lt_cv_sys_max_cmd_len+:} false; then : $as_echo_n "(cached) " >&6 else i=0 @@ -5412,7 +5828,7 @@ else lt_cv_sys_max_cmd_len=-1; ;; - cygwin* | mingw*) + cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, @@ -5423,6 +5839,11 @@ else lt_cv_sys_max_cmd_len=8192; ;; + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. @@ -5487,8 +5908,8 @@ else # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. - while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ - = "XX$teststring$teststring"; } >/dev/null 2>&1 && + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` @@ -5582,7 +6003,7 @@ esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } -if test "${lt_cv_ld_reload_flag+set}" = set; then : +if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' @@ -5613,10 +6034,111 @@ esac +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } -if test "${lt_cv_deplibs_check_method+set}" = set; then : +if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' @@ -5658,7 +6180,8 @@ mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. - if ( file / ) >/dev/null 2>&1; then + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else @@ -5667,6 +6190,12 @@ mingw* | pw32*) fi ;; +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; @@ -5691,6 +6220,10 @@ gnu*) lt_cv_deplibs_check_method=pass_all ;; +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in @@ -5699,11 +6232,11 @@ hpux10.20* | hpux11*) lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) - lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) - lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac @@ -5725,7 +6258,7 @@ irix5* | irix6* | nonstopux*) ;; # This must be Linux ELF. -linux* | k*bsd*-gnu) +linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi) lt_cv_deplibs_check_method=pass_all ;; @@ -5826,7 +6359,7 @@ if test -n "$ac_tool_prefix"; then set dummy ${ac_tool_prefix}ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_AR+set}" = set; then : +if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then @@ -5838,7 +6371,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -5866,7 +6399,7 @@ if test -z "$ac_cv_prog_AR"; then set dummy ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : +if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then @@ -5878,7 +6411,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -5931,7 +6464,7 @@ if test -n "$ac_tool_prefix"; then set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_STRIP+set}" = set; then : +if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then @@ -5943,7 +6476,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -5971,7 +6504,7 @@ if test -z "$ac_cv_prog_STRIP"; then set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then @@ -5983,7 +6516,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6030,7 +6563,7 @@ if test -n "$ac_tool_prefix"; then set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_RANLIB+set}" = set; then : +if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then @@ -6042,7 +6575,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6070,7 +6603,7 @@ if test -z "$ac_cv_prog_RANLIB"; then set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then @@ -6082,7 +6615,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6141,6 +6674,18 @@ if test -n "$RANLIB"; then old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + @@ -6187,7 +6732,7 @@ compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } -if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : +if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else @@ -6205,7 +6750,7 @@ case $host_os in aix*) symcode='[BCDT]' ;; -cygwin* | mingw* | pw32*) +cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) @@ -6310,8 +6855,8 @@ _LT_EOF test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5 - (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then @@ -6464,7 +7009,7 @@ ia64-*-hpux*) ;; *-*-irix6*) # Find out which ABI we are using. - echo '#line 6467 "configure"' > conftest.$ac_ext + echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? @@ -6499,7 +7044,7 @@ ia64-*-hpux*) rm -rf conftest* ;; -x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext @@ -6515,9 +7060,19 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) - LD="${LD-ld} -m elf_i386" + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac ;; - ppc64-*linux*|powerpc64-*linux*) + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) @@ -6536,7 +7091,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; - ppc*-*linux*|powerpc*-*linux*) + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) @@ -6558,7 +7116,7 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } -if test "${lt_cv_cc_needs_belf+set}" = set; then : +if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c @@ -6634,7 +7192,7 @@ need_locks="$enable_libtool_lock" set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : +if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then @@ -6646,7 +7204,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6674,7 +7232,7 @@ if test -z "$ac_cv_prog_DSYMUTIL"; then set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then @@ -6686,7 +7244,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6726,7 +7284,7 @@ fi set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_NMEDIT+set}" = set; then : +if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then @@ -6738,7 +7296,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6766,7 +7324,7 @@ if test -z "$ac_cv_prog_NMEDIT"; then set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then @@ -6778,7 +7336,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6818,7 +7376,7 @@ fi set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_LIPO+set}" = set; then : +if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then @@ -6830,7 +7388,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6858,7 +7416,7 @@ if test -z "$ac_cv_prog_LIPO"; then set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then @@ -6870,7 +7428,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6910,7 +7468,7 @@ fi set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_OTOOL+set}" = set; then : +if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then @@ -6922,7 +7480,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6950,7 +7508,7 @@ if test -z "$ac_cv_prog_OTOOL"; then set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then @@ -6962,7 +7520,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -7002,7 +7560,7 @@ fi set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_OTOOL64+set}" = set; then : +if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then @@ -7014,7 +7572,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -7042,7 +7600,7 @@ if test -z "$ac_cv_prog_OTOOL64"; then set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then : +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then @@ -7054,7 +7612,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -7117,7 +7675,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } -if test "${lt_cv_apple_cc_single_mod+set}" = set; then : +if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no @@ -7146,7 +7704,7 @@ fi $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } -if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : +if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no @@ -7176,6 +7734,36 @@ rm -f core conftest.err conftest.$ac_objext \ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; @@ -7188,7 +7776,7 @@ $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; - 10.[012]*) + 10.[012][,.]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; @@ -7203,7 +7791,7 @@ $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' fi - if test "$DSYMUTIL" != ":"; then + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= @@ -7215,7 +7803,7 @@ for ac_header in dlfcn.h do : ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " -if test "x$ac_cv_header_dlfcn_h" = x""yes; then : +if test "x$ac_cv_header_dlfcn_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DLFCN_H 1 _ACEOF @@ -7226,6 +7814,8 @@ done + + # Set options @@ -7236,36 +7826,6 @@ done enable_win32_dll=no - # Check whether --enable-shared was given. -if test "${enable_shared+set}" = set; then : - enableval=$enable_shared; p=${PACKAGE-default} - case $enableval in - yes) enable_shared=yes ;; - no) enable_shared=no ;; - *) - enable_shared=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_shared=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac -else - enable_shared=yes -fi - - - - - - - - # Check whether --enable-static was given. if test "${enable_static+set}" = set; then : @@ -7376,6 +7936,7 @@ LIBTOOL='$(SHELL) $(top_builddir)/libtool' + test -z "$LN_S" && LN_S="ln -s" @@ -7399,7 +7960,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 $as_echo_n "checking for objdir... " >&6; } -if test "${lt_cv_objdir+set}" = set; then : +if ${lt_cv_objdir+:} false; then : $as_echo_n "(cached) " >&6 else rm -f .libs 2>/dev/null @@ -7427,47 +7988,17 @@ _ACEOF - - - - - - - - - - - - - case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test "X${COLLECT_NAMES+set}" != Xset; then - COLLECT_NAMES= - export COLLECT_NAMES - fi - ;; -esac - -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -sed_quote_subst='s/\(["`$\\]\)/\\\1/g' - -# Same as above, but do not quote variable references. -double_quote_subst='s/\(["`\\]\)/\\\1/g' - -# Sed substitution to delay expansion of an escaped shell variable in a -# double_quote_subst'ed string. -delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' - -# Sed substitution to delay expansion of an escaped single quote. -delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' - -# Sed substitution to avoid accidental globbing in evaled expressions -no_glob_subst='s/\*/\\\*/g' + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac # Global variables: ofile=libtool @@ -7497,7 +8028,7 @@ for cc_temp in $compiler""; do *) break;; esac done -cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` # Only perform the check for file, if the check method requires it @@ -7507,7 +8038,7 @@ file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } -if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : +if ${lt_cv_path_MAGIC_CMD+:} false; then : $as_echo_n "(cached) " >&6 else case $MAGIC_CMD in @@ -7573,7 +8104,7 @@ if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 $as_echo_n "checking for file... " >&6; } -if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : +if ${lt_cv_path_MAGIC_CMD+:} false; then : $as_echo_n "(cached) " >&6 else case $MAGIC_CMD in @@ -7706,11 +8237,16 @@ if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= if test "$GCC" = yes; then - lt_prog_compiler_no_builtin_flag=' -fno-builtin' + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } -if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then : +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler_rtti_exceptions=no @@ -7726,15 +8262,15 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:7729: $lt_compile\"" >&5) + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:7733: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. - $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes @@ -7777,6 +8313,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; } # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi + lt_prog_compiler_pic='-fPIC' ;; amigaos*) @@ -7798,7 +8335,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; } # PIC is the default for these OSes. ;; - mingw* | cygwin* | pw32* | os2*) + mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style @@ -7812,11 +8349,18 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; } lt_prog_compiler_pic='-fno-common' ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + hpux*) - # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but - # not for PA HP-UX. + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. case $host_cpu in - hppa*64*|ia64*) + hppa*64*) # +Z the default ;; *) @@ -7853,6 +8397,13 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; } lt_prog_compiler_pic='-fPIC' ;; esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + lt_prog_compiler_pic='-Xcompiler -fPIC' + ;; + esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in @@ -7866,7 +8417,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; } fi ;; - mingw* | cygwin* | pw32* | os2*) + mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' @@ -7894,14 +8445,28 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; } lt_prog_compiler_static='-non_shared' ;; - linux* | k*bsd*-gnu) + linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in - icc* | ecc* | ifort*) + # old Intel for x86_64 which still supported -KPIC. + ecc*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; - pgcc* | pgf77* | pgf90* | pgf95*) + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' @@ -7913,25 +8478,25 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; } # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; - xl*) - # IBM XL C 8.0/Fortran 10.1 on PPC + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C 5.9 + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' - lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_wl='' ;; - *Sun\ F*) - # Sun Fortran 8.3 passes all unrecognized flags to the linker + *Sun\ C*) + # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' - lt_prog_compiler_wl='' + lt_prog_compiler_wl='-Wl,' ;; esac ;; @@ -8034,7 +8599,7 @@ $as_echo "$lt_prog_compiler_pic" >&6; } if test -n "$lt_prog_compiler_pic"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } -if test "${lt_cv_prog_compiler_pic_works+set}" = set; then : +if ${lt_cv_prog_compiler_pic_works+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler_pic_works=no @@ -8050,15 +8615,15 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8053: $lt_compile\"" >&5) + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:8057: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. - $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes @@ -8093,7 +8658,7 @@ fi wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } -if test "${lt_cv_prog_compiler_static_works+set}" = set; then : +if ${lt_cv_prog_compiler_static_works+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler_static_works=no @@ -8106,7 +8671,7 @@ else if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 - $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes @@ -8136,7 +8701,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if test "${lt_cv_prog_compiler_c_o+set}" = set; then : +if ${lt_cv_prog_compiler_c_o+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler_c_o=no @@ -8155,16 +8720,16 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8158: $lt_compile\"" >&5) + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:8162: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings - $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes @@ -8191,7 +8756,7 @@ $as_echo "$lt_cv_prog_compiler_c_o" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if test "${lt_cv_prog_compiler_c_o+set}" = set; then : +if ${lt_cv_prog_compiler_c_o+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler_c_o=no @@ -8210,16 +8775,16 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:8213: $lt_compile\"" >&5) + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:8217: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings - $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes @@ -8314,7 +8879,7 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie extract_expsyms_cmds= case $host_os in - cygwin* | mingw* | pw32*) + cygwin* | mingw* | pw32* | cegcc*) # FIXME: the MSVC++ port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++. @@ -8332,7 +8897,33 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie esac ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='${wl}' @@ -8350,6 +8941,7 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie fi supports_anon_versioning=no case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... @@ -8365,11 +8957,12 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie ld_shlibs=no cat <<_LT_EOF 1>&2 -*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** Warning: the GNU linker, at least up to release 2.19, is reported *** to be unable to reliably create shared libraries on AIX. *** Therefore, libtool is disabling shared libraries support. If you -*** really care for shared libraries, you may want to modify your PATH -*** so that a non-GNU linker is found, and then restart. +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. _LT_EOF fi @@ -8401,10 +8994,11 @@ _LT_EOF fi ;; - cygwin* | mingw* | pw32*) + cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes @@ -8426,6 +9020,11 @@ _LT_EOF fi ;; + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no @@ -8441,7 +9040,7 @@ _LT_EOF archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; - gnu* | linux* | tpf* | k*bsd*-gnu) + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in @@ -8451,15 +9050,16 @@ _LT_EOF if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then - tmp_addflag= + tmp_addflag=' $pic_flag' tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler - whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; - pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers - whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; @@ -8467,13 +9067,20 @@ _LT_EOF tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; - xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 - whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 @@ -8489,7 +9096,7 @@ _LT_EOF fi case $cc_basename in - xlf*) + xlf* | bgf* | bgxlf* | mpixlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec= @@ -8620,10 +9227,12 @@ _LT_EOF else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then - export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else - export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no @@ -8698,6 +9307,7 @@ _LT_EOF fi fi + export_dynamic_flag_spec='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes @@ -8738,7 +9348,7 @@ rm -f core conftest.err conftest.$ac_objext \ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" - archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' @@ -8782,8 +9392,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' - # Exported symbols can be pulled into shared objects from archives - whole_archive_flag_spec='$convenience' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' @@ -8810,7 +9425,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi export_dynamic_flag_spec=-rdynamic ;; - cygwin* | mingw* | pw32*) + cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is @@ -8822,7 +9437,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. - archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. @@ -8838,11 +9453,19 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported - whole_archive_flag_spec='' + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + whole_archive_flag_spec='' + fi link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" - if test "$GCC" = "yes"; then - output_verbose_link_cmd=echo + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" @@ -8860,10 +9483,6 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_shlibpath_var=no ;; - freebsd1*) - ld_shlibs=no - ;; - # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little @@ -8876,7 +9495,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. - freebsd2*) + freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes @@ -8908,7 +9527,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ;; hpux10*) - if test "$GCC" = yes -a "$with_gnu_ld" = no; then + if test "$GCC" = yes && test "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' @@ -8927,13 +9546,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ;; hpux11*) - if test "$GCC" = yes -a "$with_gnu_ld" = no; then + if test "$GCC" = yes && test "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) - archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' @@ -8948,7 +9567,46 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) - archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + ;; esac fi @@ -8976,7 +9634,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. @@ -8987,15 +9645,15 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi int foo(void) {} _ACEOF if ac_fn_c_try_link "$LINENO"; then : - archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' - archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' @@ -9057,17 +9715,17 @@ rm -f core conftest.err conftest.$ac_objext \ hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported - archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' - archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' - archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' @@ -9077,13 +9735,13 @@ rm -f core conftest.err conftest.$ac_objext \ osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' - archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' - archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ - $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' @@ -9286,44 +9944,50 @@ x|xyes) # to ld, don't add -lc before -lgcc. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } - $RM conftest* - echo "$lt_simple_compile_test_code" > conftest.$ac_ext +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } 2>conftest.err; then - soname=conftest - lib=conftest - libobjs=conftest.$ac_objext - deplibs= - wl=$lt_prog_compiler_wl - pic_flag=$lt_prog_compiler_pic - compiler_flags=-v - linker_flags=-v - verstring= - output_objdir=. - libname=conftest - lt_save_allow_undefined_flag=$allow_undefined_flag - allow_undefined_flag= - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } - then - archive_cmds_need_lc=no - else - archive_cmds_need_lc=yes - fi - allow_undefined_flag=$lt_save_allow_undefined_flag - else - cat conftest.err 1>&5 - fi - $RM conftest* - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5 -$as_echo "$archive_cmds_need_lc" >&6; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc ;; esac fi @@ -9494,16 +10158,23 @@ if test "$GCC" = yes; then darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; *) lt_awk_arg="/^libraries:/" ;; esac - lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` - if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. - lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` - else - lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - fi + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary. lt_tmp_lt_search_path_spec= @@ -9516,7 +10187,7 @@ if test "$GCC" = yes; then lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" fi done - lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' BEGIN {RS=" "; FS="/|\n";} { lt_foo=""; lt_count=0; @@ -9536,7 +10207,13 @@ BEGIN {RS=" "; FS="/|\n";} { if (lt_foo != "") { lt_freq[lt_foo]++; } if (lt_freq[lt_foo] == 1) { print lt_foo; } }'` - sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi @@ -9624,7 +10301,7 @@ amigaos*) m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. - finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; @@ -9649,14 +10326,14 @@ bsdi[45]*) # libtool to hard-code these into programs ;; -cygwin* | mingw* | pw32*) +cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$host_os in - yes,cygwin* | yes,mingw* | yes,pw32*) + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \${file}`~ @@ -9677,23 +10354,12 @@ cygwin* | mingw* | pw32*) cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" ;; - mingw*) + mingw* | cegcc*) # MinGW DLLs use traditional 'lib' prefix soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` - if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then - # It is most probably a Windows format PATH printed by - # mingw gcc, but we are running on Cygwin. Gcc prints its search - # path with ; separators, and with drive letters. We can handle the - # drive letters (cygwin fileutils understands them), so leave them, - # especially as we might pass files found there to a mingw objdump, - # which wouldn't understand a cygwinified path. Ahh. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` - else - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - fi ;; pw32*) # pw32 DLLs use 'pw' prefix rather than 'lib' @@ -9735,10 +10401,6 @@ dgux*) shlibpath_var=LD_LIBRARY_PATH ;; -freebsd1*) - dynamic_linker=no - ;; - freebsd* | dragonfly*) # DragonFly does not have aout. When/if they implement a new # versioning mechanism, adjust this. @@ -9746,7 +10408,7 @@ freebsd* | dragonfly*) objformat=`/usr/bin/objformat` else case $host_os in - freebsd[123]*) objformat=aout ;; + freebsd[23].*) objformat=aout ;; *) objformat=elf ;; esac fi @@ -9764,7 +10426,7 @@ freebsd* | dragonfly*) esac shlibpath_var=LD_LIBRARY_PATH case $host_os in - freebsd2*) + freebsd2.*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) @@ -9793,6 +10455,19 @@ gnu*) hardcode_into_libs=yes ;; +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib' + hardcode_into_libs=yes + ;; + hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. @@ -9835,8 +10510,10 @@ hpux9* | hpux10* | hpux11*) soname_spec='${libname}${release}${shared_ext}$major' ;; esac - # HP-UX runs *really* slowly unless shared libraries are mode 555. + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 ;; interix[3-9]*) @@ -9894,7 +10571,12 @@ linux*oldld* | linux*aout* | linux*coff*) ;; # This must be Linux ELF. -linux* | k*bsd*-gnu) + +# uclinux* changes (here and below) have been submitted to the libtool +# project, but have not yet been accepted: they are GCC-local changes +# for the time being. (See +# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html) +linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi) version_type=linux need_lib_prefix=no need_version=no @@ -9903,12 +10585,17 @@ linux* | k*bsd*-gnu) finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH - save_LDFLAGS=$LDFLAGS - save_libdir=$libdir - eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ - LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -9921,13 +10608,17 @@ main () _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : - shlibpath_overrides_runpath=yes + lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext - LDFLAGS=$save_LDFLAGS - libdir=$save_libdir + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install @@ -9936,7 +10627,7 @@ rm -f core conftest.err conftest.$ac_objext \ # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then - lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi @@ -10120,7 +10811,7 @@ tpf*) version_type=linux need_lib_prefix=no need_version=no - library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes @@ -10233,6 +10924,11 @@ fi + + + + + @@ -10297,7 +10993,7 @@ else lt_cv_dlopen_self=yes ;; - mingw* | pw32*) + mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; @@ -10311,7 +11007,7 @@ else # if libdl is installed we need to link against it { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } -if test "${ac_cv_lib_dl_dlopen+set}" = set; then : +if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -10345,7 +11041,7 @@ LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } -if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else @@ -10359,12 +11055,12 @@ fi *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" -if test "x$ac_cv_func_shl_load" = x""yes; then : +if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen="shl_load" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } -if test "${ac_cv_lib_dld_shl_load+set}" = set; then : +if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -10398,16 +11094,16 @@ LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } -if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" -if test "x$ac_cv_func_dlopen" = x""yes; then : +if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen="dlopen" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } -if test "${ac_cv_lib_dl_dlopen+set}" = set; then : +if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -10441,12 +11137,12 @@ LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } -if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } -if test "${ac_cv_lib_svld_dlopen+set}" = set; then : +if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -10480,12 +11176,12 @@ LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } -if test "x$ac_cv_lib_svld_dlopen" = x""yes; then : +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... " >&6; } -if test "${ac_cv_lib_dld_dld_link+set}" = set; then : +if ${ac_cv_lib_dld_dld_link+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -10519,7 +11215,7 @@ LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } -if test "x$ac_cv_lib_dld_dld_link" = x""yes; then : +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" fi @@ -10560,7 +11256,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 $as_echo_n "checking whether a program can dlopen itself... " >&6; } -if test "${lt_cv_dlopen_self+set}" = set; then : +if ${lt_cv_dlopen_self+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -10569,7 +11265,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10572 "configure" +#line 11268 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -10610,11 +11306,13 @@ else # endif #endif -#ifdef __cplusplus -extern "C" void exit (int); +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +void fnord () __attribute__((visibility("default"))); #endif -void fnord() { int i=42;} +void fnord () { int i=42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); @@ -10623,13 +11321,17 @@ int main () if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; - else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } /* dlclose (self); */ } else puts (dlerror ()); - exit (status); + return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 @@ -10660,7 +11362,7 @@ $as_echo "$lt_cv_dlopen_self" >&6; } wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } -if test "${lt_cv_dlopen_self_static+set}" = set; then : +if ${lt_cv_dlopen_self_static+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -10669,7 +11371,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10672 "configure" +#line 11374 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -10710,11 +11412,13 @@ else # endif #endif -#ifdef __cplusplus -extern "C" void exit (int); +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +void fnord () __attribute__((visibility("default"))); #endif -void fnord() { int i=42;} +void fnord () { int i=42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); @@ -10723,13 +11427,17 @@ int main () if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; - else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } /* dlclose (self); */ } else puts (dlerror ()); - exit (status); + return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 @@ -10911,7 +11619,7 @@ if test "$enable_largefile" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } -if test "${ac_cv_sys_largefile_CC+set}" = set; then : +if ${ac_cv_sys_largefile_CC+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_sys_largefile_CC=no @@ -10962,7 +11670,7 @@ $as_echo "$ac_cv_sys_largefile_CC" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } -if test "${ac_cv_sys_file_offset_bits+set}" = set; then : +if ${ac_cv_sys_file_offset_bits+:} false; then : $as_echo_n "(cached) " >&6 else while :; do @@ -11031,7 +11739,7 @@ rm -rf conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } -if test "${ac_cv_sys_large_files+set}" = set; then : +if ${ac_cv_sys_large_files+:} false; then : $as_echo_n "(cached) " >&6 else while :; do @@ -11098,6 +11806,8 @@ _ACEOF esac rm -rf conftest* fi + + fi @@ -11109,9 +11819,9 @@ if test -n "${with_target_subdir}"; then BACKTRACE_FILE="backtrace.lo simple.lo" else ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default" -if test "x$ac_cv_header_unwind_h" = x""yes; then : +if test "x$ac_cv_header_unwind_h" = xyes; then : ac_fn_c_check_func "$LINENO" "_Unwind_Backtrace" "ac_cv_func__Unwind_Backtrace" -if test "x$ac_cv_func__Unwind_Backtrace" = x""yes; then : +if test "x$ac_cv_func__Unwind_Backtrace" = xyes; then : BACKTRACE_FILE="backtrace.lo simple.lo" else BACKTRACE_FILE="nounwind.lo" @@ -11133,7 +11843,7 @@ if test -n "${with_target_subdir}"; then else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -funwind-tables option" >&5 $as_echo_n "checking for -funwind-tables option... " >&6; } -if test "${libbacktrace_cv_c_unwind_tables+set}" = set; then : +if ${libbacktrace_cv_c_unwind_tables+:} false; then : $as_echo_n "(cached) " >&6 else CFLAGS_hold="$CFLAGS" @@ -11164,7 +11874,7 @@ $as_echo "$libbacktrace_cv_c_unwind_tables" >&6; } fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed=string option" >&5 $as_echo_n "checking for -frandom-seed=string option... " >&6; } -if test "${libbacktrace_cv_c_random_seed_string+set}" = set; then : +if ${libbacktrace_cv_c_random_seed_string+:} false; then : $as_echo_n "(cached) " >&6 else CFLAGS_hold="$CFLAGS" @@ -11217,7 +11927,7 @@ for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 $as_echo_n "checking whether $CC supports $option... " >&6; } -if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$as_acx_Woption+:} false; then : $as_echo_n "(cached) " >&6 else CFLAGS="$option" @@ -11347,7 +12057,7 @@ fi # Test for __sync support. { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5 $as_echo_n "checking __sync extensions... " >&6; } -if test "${libbacktrace_cv_sys_sync+set}" = set; then : +if ${libbacktrace_cv_sys_sync+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "${with_target_subdir}"; then @@ -11392,7 +12102,7 @@ fi # Test for __atomic support. { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5 $as_echo_n "checking __atomic extensions... " >&6; } -if test "${libbacktrace_cv_sys_atomic+set}" = set; then : +if ${libbacktrace_cv_sys_atomic+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "${with_target_subdir}"; then @@ -11432,7 +12142,7 @@ fi # filetype.awk prints out the file type. { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5 $as_echo_n "checking output filetype... " >&6; } -if test "${libbacktrace_cv_sys_filetype+set}" = set; then : +if ${libbacktrace_cv_sys_filetype+:} false; then : $as_echo_n "(cached) " >&6 else filetype= @@ -11452,8 +12162,8 @@ if ac_fn_c_try_compile "$LINENO"; then : else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "compiler failed -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "compiler failed +See \`config.log' for more details" "$LINENO" 5; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext libbacktrace_cv_sys_filetype=$filetype @@ -11492,6 +12202,14 @@ cat >>confdefs.h <<_ACEOF #define BACKTRACE_ELF_SIZE $elfsize _ACEOF + if test "$FORMAT_FILE" = "elf.lo"; then + HAVE_ELF_TRUE= + HAVE_ELF_FALSE='#' +else + HAVE_ELF_TRUE='#' + HAVE_ELF_FALSE= +fi + # XCOFF defines. xcoffsize= @@ -11521,7 +12239,7 @@ fi for ac_header in sys/mman.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_mman_h" = x""yes; then : +if test "x$ac_cv_header_sys_mman_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_MMAN_H 1 _ACEOF @@ -11546,7 +12264,7 @@ else esac else ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" -if test "x$ac_cv_func_mmap" = x""yes; then : +if test "x$ac_cv_func_mmap" = xyes; then : have_mmap=yes else have_mmap=no @@ -11573,7 +12291,7 @@ if ac_fn_c_try_cpp "$LINENO"; then : else ALLOC_FILE=alloc.lo fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext fi @@ -11588,7 +12306,7 @@ fi for ac_header in link.h do : ac_fn_c_check_header_mongrel "$LINENO" "link.h" "ac_cv_header_link_h" "$ac_includes_default" -if test "x$ac_cv_header_link_h" = x""yes; then : +if test "x$ac_cv_header_link_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LINK_H 1 _ACEOF @@ -11623,7 +12341,7 @@ rm -f conftest* esac else ac_fn_c_check_func "$LINENO" "dl_iterate_phdr" "ac_cv_func_dl_iterate_phdr" -if test "x$ac_cv_func_dl_iterate_phdr" = x""yes; then : +if test "x$ac_cv_func_dl_iterate_phdr" = xyes; then : have_dl_iterate_phdr=yes else have_dl_iterate_phdr=no @@ -11641,7 +12359,7 @@ fi for ac_header in sys/ldr.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/ldr.h" "ac_cv_header_sys_ldr_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_ldr_h" = x""yes; then : +if test "x$ac_cv_header_sys_ldr_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_LDR_H 1 _ACEOF @@ -11670,7 +12388,7 @@ rm -f conftest* else ac_fn_c_check_func "$LINENO" "loadquery" "ac_cv_func_loadquery" -if test "x$ac_cv_func_loadquery" = x""yes; then : +if test "x$ac_cv_func_loadquery" = xyes; then : have_loadquery=yes else have_loadquery=no @@ -11693,7 +12411,7 @@ if test -n "${with_target_subdir}"; then esac else ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl" -if test "x$ac_cv_func_fcntl" = x""yes; then : +if test "x$ac_cv_func_fcntl" = xyes; then : have_fcntl=yes else have_fcntl=no @@ -11707,7 +12425,7 @@ $as_echo "#define HAVE_FCNTL 1" >>confdefs.h fi ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" -if test "x$ac_cv_have_decl_strnlen" = x""yes; then : +if test "x$ac_cv_have_decl_strnlen" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -11721,8 +12439,7 @@ for ac_func in lstat readlink do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -eval as_val=\$$as_ac_var - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF @@ -11739,7 +12456,7 @@ if test -n "${with_target_subdir}"; then esac else ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname" -if test "x$ac_cv_func_getexecname" = x""yes; then : +if test "x$ac_cv_func_getexecname" = xyes; then : have_getexecname=yes else have_getexecname=no @@ -11756,7 +12473,7 @@ fi for ac_func in clock_gettime do : ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" -if test "x$ac_cv_func_clock_gettime" = x""yes; then : +if test "x$ac_cv_func_clock_gettime" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_CLOCK_GETTIME 1 _ACEOF @@ -11772,7 +12489,7 @@ clock_gettime_link= if test "$ac_cv_func_clock_gettime" = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 $as_echo_n "checking for clock_gettime in -lrt... " >&6; } -if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then : +if ${ac_cv_lib_rt_clock_gettime+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -11806,7 +12523,7 @@ LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } -if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then : +if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : CLOCK_GETTIME_LINK=-lrt $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h @@ -11818,7 +12535,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5 $as_echo_n "checking whether -pthread is supported... " >&6; } -if test "${libgo_cv_lib_pthread+set}" = set; then : +if ${libgo_cv_lib_pthread+:} false; then : $as_echo_n "(cached) " >&6 else CFLAGS_hold=$CFLAGS @@ -11852,9 +12569,39 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -gdwarf-5 is supported" >&5 +$as_echo_n "checking whether -gdwarf-5 is supported... " >&6; } +if ${libbacktrace_cv_lib_dwarf5+:} false; then : + $as_echo_n "(cached) " >&6 +else + CFLAGS_hold=$CFLAGS +CFLAGS="$CFLAGS -gdwarf-5" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int i; +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + libbacktrace_cv_lib_dwarf5=yes +else + libbacktrace_cv_lib_dwarf5=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +CFLAGS=$CFLAGS_hold +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_lib_dwarf5" >&5 +$as_echo "$libbacktrace_cv_lib_dwarf5" >&6; } + if test "$libbacktrace_cv_lib_dwarf5" = yes; then + HAVE_DWARF5_TRUE= + HAVE_DWARF5_FALSE='#' +else + HAVE_DWARF5_TRUE='#' + HAVE_DWARF5_FALSE= +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5 $as_echo_n "checking for compress in -lz... " >&6; } -if test "${ac_cv_lib_z_compress+set}" = set; then : +if ${ac_cv_lib_z_compress+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS @@ -11888,20 +12635,12 @@ LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5 $as_echo "$ac_cv_lib_z_compress" >&6; } -if test "x$ac_cv_lib_z_compress" = x""yes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBZ 1 -_ACEOF - - LIBS="-lz $LIBS" - -fi - -if test $ac_cv_lib_z_compress = "yes"; then +if test "x$ac_cv_lib_z_compress" = xyes; then : $as_echo "#define HAVE_ZLIB 1" >>confdefs.h fi + if test "$ac_cv_lib_z_compress" = yes; then HAVE_ZLIB_TRUE= HAVE_ZLIB_FALSE='#' @@ -11913,7 +12652,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections is supported" >&5 $as_echo_n "checking whether --compress-debug-sections is supported... " >&6; } -if test "${libgo_cv_ld_compress+set}" = set; then : +if ${libgo_cv_ld_compress+:} false; then : $as_echo_n "(cached) " >&6 else LDFLAGS_hold=$LDFLAGS @@ -11954,7 +12693,7 @@ fi set dummy objcopy; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_OBJCOPY+set}" = set; then : +if ${ac_cv_prog_OBJCOPY+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJCOPY"; then @@ -11966,7 +12705,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJCOPY="objcopy" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -11987,9 +12726,46 @@ $as_echo "no" >&6; } fi +# Extract the first word of "readelf", so it can be a program name with args. +set dummy readelf; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_READELF+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$READELF"; then + ac_cv_prog_READELF="$READELF" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_READELF="readelf" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +READELF=$ac_cv_prog_READELF +if test -n "$READELF"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 +$as_echo "$READELF" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether objcopy supports debuglink" >&5 $as_echo_n "checking whether objcopy supports debuglink... " >&6; } -if test "${libbacktrace_cv_objcopy_debuglink+set}" = set; then : +if ${libbacktrace_cv_objcopy_debuglink+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "${with_target_subdir}"; then @@ -12014,7 +12790,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tests can run" >&5 $as_echo_n "checking whether tests can run... " >&6; } -if test "${libbacktrace_cv_sys_native+set}" = set; then : +if ${libbacktrace_cv_sys_native+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -12060,6 +12836,8 @@ fi ac_config_files="$ac_config_files Makefile backtrace-supported.h" +ac_config_files="$ac_config_files install-debuginfo-for-buildid.sh" + # We need multilib support, but only if configuring for the target. ac_config_commands="$ac_config_commands default" @@ -12129,10 +12907,21 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; :end' >>confcache if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then - test "x$cache_file" != "x/dev/null" && + if test "x$cache_file" != "x/dev/null"; then { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 $as_echo "$as_me: updating cache $cache_file" >&6;} - cat confcache >$cache_file + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi else { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} @@ -12148,6 +12937,7 @@ DEFS=-DHAVE_CONFIG_H ac_libobjs= ac_ltlibobjs= +U= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' @@ -12162,6 +12952,14 @@ LIBOBJS=$ac_libobjs LTLIBOBJS=$ac_ltlibobjs +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } if test -n "$EXEEXT"; then am__EXEEXT_TRUE= am__EXEEXT_FALSE='#' @@ -12171,31 +12969,43 @@ else fi if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then - as_fn_error "conditional \"MAINTAINER_MODE\" was never defined. + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_DWZ_TRUE}" && test -z "${HAVE_DWZ_FALSE}"; then + as_fn_error $? "conditional \"HAVE_DWZ\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_ELF_TRUE}" && test -z "${HAVE_ELF_FALSE}"; then + as_fn_error $? "conditional \"HAVE_ELF\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then - as_fn_error "conditional \"HAVE_PTHREAD\" was never defined. + as_fn_error $? "conditional \"HAVE_PTHREAD\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_DWARF5_TRUE}" && test -z "${HAVE_DWARF5_FALSE}"; then + as_fn_error $? "conditional \"HAVE_DWARF5\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then - as_fn_error "conditional \"HAVE_ZLIB\" was never defined. + as_fn_error $? "conditional \"HAVE_ZLIB\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${HAVE_COMPRESSED_DEBUG_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_FALSE}"; then - as_fn_error "conditional \"HAVE_COMPRESSED_DEBUG\" was never defined. + as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${HAVE_OBJCOPY_DEBUGLINK_TRUE}" && test -z "${HAVE_OBJCOPY_DEBUGLINK_FALSE}"; then - as_fn_error "conditional \"HAVE_OBJCOPY_DEBUGLINK\" was never defined. + as_fn_error $? "conditional \"HAVE_OBJCOPY_DEBUGLINK\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then - as_fn_error "conditional \"NATIVE\" was never defined. + as_fn_error $? "conditional \"NATIVE\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi -: ${CONFIG_STATUS=./config.status} +: "${CONFIG_STATUS=./config.status}" ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" @@ -12296,6 +13106,7 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. +as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -12341,19 +13152,19 @@ export LANGUAGE (unset CDPATH) >/dev/null 2>&1 && unset CDPATH -# as_fn_error ERROR [LINENO LOG_FD] -# --------------------------------- +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are # provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with status $?, using 1 if that was 0. +# script with STATUS, using 1 if that was 0. as_fn_error () { - as_status=$?; test $as_status -eq 0 && as_status=1 - if test "$3"; then - as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $1" >&2 + $as_echo "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error @@ -12491,16 +13302,16 @@ if (echo >conf$$.file) 2>/dev/null; then # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. + # In both cases, we have to default to `cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' + as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null @@ -12549,7 +13360,7 @@ $as_echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" } # as_fn_mkdir_p @@ -12560,28 +13371,16 @@ else as_mkdir_p=false fi -if test -x / >/dev/null 2>&1; then - as_test_x='test -x' -else - if ls -dL / >/dev/null 2>&1; then - as_ls_L_option=L - else - as_ls_L_option= - fi - as_test_x=' - eval sh -c '\'' - if test -d "$1"; then - test -d "$1/."; - else - case $1 in #( - -*)set "./$1";; - esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( - ???[sx]*):;;*)false;;esac;fi - '\'' sh - ' -fi -as_executable_p=$as_test_x + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" @@ -12603,7 +13402,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # values after options handling. ac_log=" This file was extended by package-unused $as_me version-unused, which was -generated by GNU Autoconf 2.64. Invocation command line was +generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -12643,6 +13442,7 @@ Usage: $0 [OPTION]... [TAG]... -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit + --config print configuration, then exit -q, --quiet, --silent do not print progress messages -d, --debug don't remove temporary files @@ -12665,12 +13465,13 @@ Report bugs to the package provider." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ package-unused config.status version-unused -configured by $0, generated by GNU Autoconf 2.64, - with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" -Copyright (C) 2009 Free Software Foundation, Inc. +Copyright (C) 2012 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -12688,11 +13489,16 @@ ac_need_defaults=: while test $# != 0 do case $1 in - --*=*) + --*=?*) ac_option=`expr "X$1" : 'X\([^=]*\)='` ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` ac_shift=: ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; *) ac_option=$1 ac_optarg=$2 @@ -12706,12 +13512,15 @@ do ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift case $ac_optarg in *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; esac as_fn_append CONFIG_FILES " '$ac_optarg'" ac_need_defaults=false;; @@ -12724,7 +13533,7 @@ do ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - as_fn_error "ambiguous option: \`$1' + as_fn_error $? "ambiguous option: \`$1' Try \`$0 --help' for more information.";; --help | --hel | -h ) $as_echo "$ac_cs_usage"; exit ;; @@ -12733,7 +13542,7 @@ Try \`$0 --help' for more information.";; ac_cs_silent=: ;; # This is an error. - -*) as_fn_error "unrecognized option: \`$1' + -*) as_fn_error $? "unrecognized option: \`$1' Try \`$0 --help' for more information." ;; *) as_fn_append ac_config_targets " $1" @@ -12753,7 +13562,7 @@ fi _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then - set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion shift \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 CONFIG_SHELL='$SHELL' @@ -12788,6 +13597,9 @@ ac_configure_args="${multilib_arg} ${ac_configure_args}" multi_basedir="$multi_basedir" CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} CC="$CC" +CXX="$CXX" +GFORTRAN="$GFORTRAN" +GDC="$GDC" # The HP-UX ksh and POSIX shell print the target directory to stdout @@ -12797,130 +13609,143 @@ CC="$CC" sed_quote_subst='$sed_quote_subst' double_quote_subst='$double_quote_subst' delay_variable_subst='$delay_variable_subst' -macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`' -macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`' -enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`' -enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`' -pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`' -enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`' -host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`' -host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`' -host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`' -build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`' -build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`' -build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`' -SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`' -Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`' -GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`' -EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`' -FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`' -LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`' -NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`' -LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`' -max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`' -ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`' -exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`' -lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`' -lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`' -lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`' -reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`' -reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`' -deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`' -file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`' -AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`' -AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`' -STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`' -RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`' -old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' -old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' -old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' -CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`' -CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`' -compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`' -GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`' -lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`' -lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`' -lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`' -lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' -objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`' -SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`' -ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`' -MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`' -lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`' -lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`' -lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`' -lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`' -lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`' -need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`' -DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`' -NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`' -LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`' -OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`' -OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`' -libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`' -shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`' -extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' -archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`' -enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`' -export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' -whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' -compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`' -old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`' -old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' -archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' -archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' -module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`' -module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' -with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`' -allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' -no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' -hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' -hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`' -hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`' -hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`' -hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`' -hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`' -hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' -hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`' -inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`' -link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`' -fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`' -always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`' -export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`' -exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`' -include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`' -prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`' -file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`' -variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`' -need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' -need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`' -version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`' -runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`' -shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' -shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`' -libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`' -library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`' -soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`' -postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' -postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' -finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`' -finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`' -hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`' -sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`' -sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`' -hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`' -enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`' -enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`' -enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`' -old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`' -striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' +host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' +host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' +build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' +build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' +build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' +SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' +Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' +GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' +EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' +FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' +LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' +NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' +LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' +max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' +ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' +exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' +lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' +reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' +GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' LTCC='$LTCC' LTCFLAGS='$LTCFLAGS' compiler='$compiler_DEFAULT' +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + # Quote evaled strings. -for var in SED \ +for var in SHELL \ +ECHO \ +SED \ GREP \ EGREP \ FGREP \ @@ -12930,6 +13755,7 @@ LN_S \ lt_SP2NL \ lt_NL2SP \ reload_flag \ +OBJDUMP \ deplibs_check_method \ file_magic_cmd \ AR \ @@ -12943,8 +13769,6 @@ lt_cv_sys_global_symbol_pipe \ lt_cv_sys_global_symbol_to_cdecl \ lt_cv_sys_global_symbol_to_c_name_address \ lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ -SHELL \ -ECHO \ lt_prog_compiler_no_builtin_flag \ lt_prog_compiler_wl \ lt_prog_compiler_pic \ @@ -12974,12 +13798,13 @@ variables_saved_for_relink \ libname_spec \ library_names_spec \ soname_spec \ +install_override_mode \ finish_eval \ old_striplib \ striplib; do - case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in *[\\\\\\\`\\"\\\$]*) - eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" @@ -13006,9 +13831,9 @@ postuninstall_cmds \ finish_cmds \ sys_lib_search_path_spec \ sys_lib_dlsearch_path_spec; do - case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in *[\\\\\\\`\\"\\\$]*) - eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" @@ -13016,12 +13841,6 @@ sys_lib_dlsearch_path_spec; do esac done -# Fix-up fallback echo if it was mangled by the above quoting rules. -case \$lt_ECHO in -*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\` - ;; -esac - ac_aux_dir='$ac_aux_dir' xsi_shell='$xsi_shell' lt_shell_append='$lt_shell_append' @@ -13060,9 +13879,10 @@ do "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; "backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES backtrace-supported.h" ;; + "install-debuginfo-for-buildid.sh") CONFIG_FILES="$CONFIG_FILES install-debuginfo-for-buildid.sh" ;; "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; - *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; esac done @@ -13085,9 +13905,10 @@ fi # after its creation but before its name has been assigned to `$tmp'. $debug || { - tmp= + tmp= ac_tmp= trap 'exit_status=$? - { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status ' 0 trap 'as_fn_exit 1' 1 2 13 15 } @@ -13095,12 +13916,13 @@ $debug || { tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && - test -n "$tmp" && test -d "$tmp" + test -d "$tmp" } || { tmp=./conf$$-$RANDOM (umask 077 && mkdir "$tmp") -} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. @@ -13117,12 +13939,12 @@ if test "x$ac_cr" = x; then fi ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then - ac_cs_awk_cr='\r' + ac_cs_awk_cr='\\r' else ac_cs_awk_cr=$ac_cr fi -echo 'BEGIN {' >"$tmp/subs1.awk" && +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && _ACEOF @@ -13131,18 +13953,18 @@ _ACEOF echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && echo "_ACEOF" } >conf$$subs.sh || - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 -ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` ac_delim='%!_!# ' for ac_last_try in false false false false false :; do . ./conf$$subs.sh || - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` if test $ac_delim_n = $ac_delim_num; then break elif $ac_last_try; then - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi @@ -13150,7 +13972,7 @@ done rm -f conf$$subs.sh cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && _ACEOF sed -n ' h @@ -13164,7 +13986,7 @@ s/'"$ac_delim"'$// t delim :nl h -s/\(.\{148\}\).*/\1/ +s/\(.\{148\}\)..*/\1/ t more1 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ p @@ -13178,7 +14000,7 @@ s/.\{148\}// t nl :delim h -s/\(.\{148\}\).*/\1/ +s/\(.\{148\}\)..*/\1/ t more2 s/["\\]/\\&/g; s/^/"/; s/$/"/ p @@ -13198,7 +14020,7 @@ t delim rm -f conf$$subs.awk cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACAWK -cat >>"\$tmp/subs1.awk" <<_ACAWK && +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && for (key in S) S_is_set[key] = 1 FS = "" @@ -13230,21 +14052,29 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" else cat -fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ - || as_fn_error "could not setup config files machinery" "$LINENO" 5 +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 _ACEOF -# VPATH may cause trouble with some makes, so we remove $(srcdir), -# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and # trailing colons and then remove the whole line if VPATH becomes empty # (actually we leave an empty line to preserve line numbers). if test "x$srcdir" = x.; then - ac_vpsub='/^[ ]*VPATH[ ]*=/{ -s/:*\$(srcdir):*/:/ -s/:*\${srcdir}:*/:/ -s/:*@srcdir@:*/:/ -s/^\([^=]*=[ ]*\):*/\1/ + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// s/^[^=]*=[ ]*$// }' fi @@ -13256,7 +14086,7 @@ fi # test -n "$CONFIG_FILES" # No need to generate them if there are no CONFIG_HEADERS. # This happens for instance with `./config.status Makefile'. if test -n "$CONFIG_HEADERS"; then -cat >"$tmp/defines.awk" <<\_ACAWK || +cat >"$ac_tmp/defines.awk" <<\_ACAWK || BEGIN { _ACEOF @@ -13268,11 +14098,11 @@ _ACEOF # handling of long lines. ac_delim='%!_!# ' for ac_last_try in false false :; do - ac_t=`sed -n "/$ac_delim/p" confdefs.h` - if test -z "$ac_t"; then + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then break elif $ac_last_try; then - as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi @@ -13357,7 +14187,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACAWK _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - as_fn_error "could not setup config headers machinery" "$LINENO" 5 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 fi # test -n "$CONFIG_HEADERS" @@ -13370,7 +14200,7 @@ do esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac @@ -13389,7 +14219,7 @@ do for ac_f do case $ac_f in - -) ac_f="$tmp/stdin";; + -) ac_f="$ac_tmp/stdin";; *) # Look for the file first in the build tree, then in the source tree # (if the path is not absolute). The absolute path cannot be DOS-style, # because $ac_f cannot contain `:'. @@ -13398,7 +14228,7 @@ do [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; esac case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" @@ -13424,8 +14254,8 @@ $as_echo "$as_me: creating $ac_file" >&6;} esac case $ac_tag in - *:-:* | *:-) cat >"$tmp/stdin" \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; esac ;; esac @@ -13561,23 +14391,24 @@ s&@INSTALL@&$ac_INSTALL&;t t s&@MKDIR_P@&$ac_MKDIR_P&;t t $ac_datarootdir_hack " -eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && - { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && - { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ + "$ac_tmp/out"`; test -z "$ac_out"; } && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' -which seems to be undefined. Please make sure it is defined." >&5 +which seems to be undefined. Please make sure it is defined" >&5 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' -which seems to be undefined. Please make sure it is defined." >&2;} +which seems to be undefined. Please make sure it is defined" >&2;} - rm -f "$tmp/stdin" + rm -f "$ac_tmp/stdin" case $ac_file in - -) cat "$tmp/out" && rm -f "$tmp/out";; - *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; esac \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; :H) # @@ -13586,21 +14417,21 @@ which seems to be undefined. Please make sure it is defined." >&2;} if test x"$ac_file" != x-; then { $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" - } >"$tmp/config.h" \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 - if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 $as_echo "$as_me: $ac_file is unchanged" >&6;} else rm -f "$ac_file" - mv "$tmp/config.h" "$ac_file" \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 + mv "$ac_tmp/config.h" "$ac_file" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 fi else $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ - || as_fn_error "could not create -" "$LINENO" 5 + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error $? "could not create -" "$LINENO" 5 fi # Compute "$ac_file"'s index in $config_headers. _am_arg="$ac_file" @@ -13674,7 +14505,7 @@ esac ;; # NOTE: Changes made to this file will be lost: look at ltmain.sh. # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, -# 2006, 2007, 2008 Free Software Foundation, Inc. +# 2006, 2007, 2008, 2009 Free Software Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is part of GNU Libtool. @@ -13706,13 +14537,13 @@ available_tags="" # ### BEGIN LIBTOOL CONFIG +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + # Which release of libtool.m4 was used? macro_version=$macro_version macro_revision=$macro_revision -# Whether or not to build shared libraries. -build_libtool_libs=$enable_shared - # Whether or not to build static libraries. build_old_libs=$enable_static @@ -13722,6 +14553,12 @@ pic_mode=$pic_mode # Whether or not to optimize for fast installation. fast_install=$enable_fast_install +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that protects backslashes. +ECHO=$lt_ECHO + # The host system. host_alias=$host_alias host=$host @@ -13771,9 +14608,8 @@ SP2NL=$lt_lt_SP2NL # turn newlines into spaces. NL2SP=$lt_lt_NL2SP -# How to create reloadable object files. -reload_flag=$lt_reload_flag -reload_cmds=$lt_reload_cmds +# An object symbol dumper. +OBJDUMP=$lt_OBJDUMP # Method to check whether dependent libraries are shared objects. deplibs_check_method=$lt_deplibs_check_method @@ -13793,6 +14629,9 @@ RANLIB=$lt_RANLIB old_postinstall_cmds=$lt_old_postinstall_cmds old_postuninstall_cmds=$lt_old_postuninstall_cmds +# Whether to use a lock for old archive extraction. +lock_old_archive_extraction=$lock_old_archive_extraction + # A C compiler. LTCC=$lt_CC @@ -13814,12 +14653,6 @@ global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name # The name of the directory that contains temporary libtool files. objdir=$objdir -# Shell to use when invoking shell scripts. -SHELL=$lt_SHELL - -# An echo program that does not interpret backslashes. -ECHO=$lt_ECHO - # Used to examine libraries when file_magic_cmd begins with "file". MAGIC_CMD=$MAGIC_CMD @@ -13882,6 +14715,9 @@ library_names_spec=$lt_library_names_spec # The coded name of the library, if different from the real name. soname_spec=$lt_soname_spec +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + # Command to use after installation of a shared archive. postinstall_cmds=$lt_postinstall_cmds @@ -13921,6 +14757,10 @@ striplib=$lt_striplib # The linker used to build libraries. LD=$lt_LD +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + # Commands used to build an old-style archive. old_archive_cmds=$lt_old_archive_cmds @@ -14180,7 +15020,7 @@ _LT_EOF func_dirname () { # Extract subdirectory from the argument. - func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else @@ -14191,7 +15031,7 @@ func_dirname () # func_basename file func_basename () { - func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` + func_basename_result=`$ECHO "${1}" | $SED "$basename"` } @@ -14204,10 +15044,8 @@ func_basename () func_stripname () { case ${2} in - .*) func_stripname_result=`$ECHO "X${3}" \ - | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; - *) func_stripname_result=`$ECHO "X${3}" \ - | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; esac } @@ -14218,20 +15056,20 @@ my_sed_long_arg='1s/^-[^=]*=//' # func_opt_split func_opt_split () { - func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` - func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` + func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"` } # func_lo2o object func_lo2o () { - func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_xform libobj-or-source func_xform () { - func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'` + func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_arith arithmetic-term... @@ -14285,6 +15123,7 @@ _LT_EOF chmod +x "$ofile" ;; + "install-debuginfo-for-buildid.sh":F) chmod +x install-debuginfo-for-buildid.sh ;; "default":C) if test -n "$CONFIG_FILES"; then if test -n "${with_target_subdir}"; then # Multilibs need MULTISUBDIR defined correctly in certain makefiles so @@ -14322,7 +15161,7 @@ _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || - as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. @@ -14343,7 +15182,7 @@ if test "$no_create" != yes; then exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit $? + $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 diff --git a/configure.ac b/configure.ac index 2aad65a..ac8563f 100644 --- a/configure.ac +++ b/configure.ac @@ -1,5 +1,5 @@ # configure.ac -- Backtrace configure script. -# Copyright (C) 2012-2018 Free Software Foundation, Inc. +# Copyright (C) 2012-2019 Free Software Foundation, Inc. # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are @@ -29,7 +29,7 @@ # IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. -AC_PREREQ(2.64) +AC_PREREQ(2.69) AC_INIT(package-unused, version-unused,, libbacktrace) AC_CONFIG_SRCDIR(backtrace.h) AC_CONFIG_HEADER(config.h) @@ -45,6 +45,9 @@ target_alias=${target_alias-$host_alias} AC_USE_SYSTEM_EXTENSIONS +# Default to not building a shared library. +AC_DISABLE_SHARED + libtool_VERSION=1:0:0 AC_SUBST(libtool_VERSION) @@ -74,11 +77,16 @@ m4_rename_force([backtrace_PRECIOUS],[_AC_ARG_VAR_PRECIOUS]) AC_SUBST(CFLAGS) +AC_PROG_RANLIB + AC_PROG_AWK case "$AWK" in "") AC_MSG_ERROR([can't build without awk]) ;; esac +AC_CHECK_PROG(DWZ, dwz, dwz) +AM_CONDITIONAL(HAVE_DWZ, test "$DWZ" != "") + LT_INIT AM_PROG_LIBTOOL @@ -251,6 +259,7 @@ elf64) elfsize=64 ;; *) elfsize=unused esac AC_DEFINE_UNQUOTED([BACKTRACE_ELF_SIZE], [$elfsize], [ELF size: 32 or 64]) +AM_CONDITIONAL(HAVE_ELF, test "$FORMAT_FILE" = "elf.lo") # XCOFF defines. xcoffsize= @@ -297,12 +306,12 @@ if test "$have_mmap" = "no"; then ALLOC_FILE=alloc.lo else VIEW_FILE=mmapio.lo - AC_PREPROC_IFELSE([ + AC_PREPROC_IFELSE([AC_LANG_SOURCE([ #include #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON) #error no MAP_ANONYMOUS #endif -], [ALLOC_FILE=mmap.lo], [ALLOC_FILE=alloc.lo]) +])], [ALLOC_FILE=mmap.lo], [ALLOC_FILE=alloc.lo]) fi AC_SUBST(VIEW_FILE) AC_SUBST(ALLOC_FILE) @@ -406,7 +415,7 @@ AC_CACHE_CHECK([whether -pthread is supported], [libgo_cv_lib_pthread], [CFLAGS_hold=$CFLAGS CFLAGS="$CFLAGS -pthread" -AC_COMPILE_IFELSE([[int i;]], +AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], [libgo_cv_lib_pthread=yes], [libgo_cv_lib_pthread=no]) CFLAGS=$CFLAGS_hold]) @@ -418,10 +427,19 @@ AC_SUBST(PTHREAD_CFLAGS) AM_CONDITIONAL(HAVE_PTHREAD, test "$libgo_cv_lib_pthread" = yes) -AC_CHECK_LIB([z], [compress], []) -if test $ac_cv_lib_z_compress = "yes"; then - AC_DEFINE(HAVE_ZLIB, 1, [Define if -lz is available.]) -fi +dnl Test whether the compiler supports the -gdwarf-5 option. +AC_CACHE_CHECK([whether -gdwarf-5 is supported], +[libbacktrace_cv_lib_dwarf5], +[CFLAGS_hold=$CFLAGS +CFLAGS="$CFLAGS -gdwarf-5" +AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], +[libbacktrace_cv_lib_dwarf5=yes], +[libbacktrace_cv_lib_dwarf5=no]) +CFLAGS=$CFLAGS_hold]) +AM_CONDITIONAL(HAVE_DWARF5, test "$libbacktrace_cv_lib_dwarf5" = yes) + +AC_CHECK_LIB([z], [compress], + [AC_DEFINE(HAVE_ZLIB, 1, [Define if -lz is available.])]) AM_CONDITIONAL(HAVE_ZLIB, test "$ac_cv_lib_z_compress" = yes) dnl Test whether the linker supports the --compress_debug_sections option. @@ -437,6 +455,7 @@ AM_CONDITIONAL(HAVE_COMPRESSED_DEBUG, test "$libgo_cv_ld_compress" = yes) AC_ARG_VAR(OBJCOPY, [location of objcopy]) AC_CHECK_PROG(OBJCOPY, objcopy, objcopy,) +AC_CHECK_PROG(READELF, readelf, readelf) AC_CACHE_CHECK([whether objcopy supports debuglink], [libbacktrace_cv_objcopy_debuglink], [if test -n "${with_target_subdir}"; then @@ -464,6 +483,7 @@ else fi AC_CONFIG_FILES(Makefile backtrace-supported.h) +AC_CONFIG_FILES(install-debuginfo-for-buildid.sh, chmod +x install-debuginfo-for-buildid.sh) # We need multilib support, but only if configuring for the target. AC_CONFIG_COMMANDS([default], diff --git a/dwarf.c b/dwarf.c index 1bd1488..af79dfe 100644 --- a/dwarf.c +++ b/dwarf.c @@ -1,5 +1,5 @@ /* dwarf.c -- Get file/line information from DWARF for backtraces. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -37,6 +37,8 @@ POSSIBILITY OF SUCH DAMAGE. */ #include #include +#include "filenames.h" + #include "backtrace.h" #include "internal.h" @@ -50,11 +52,11 @@ enum dwarf_tag { }; enum dwarf_form { - DW_FORM_addr = 0x1, - DW_FORM_block2 = 0x3, - DW_FORM_block4 = 0x4, - DW_FORM_data2 = 0x5, - DW_FORM_data4 = 0x6, + DW_FORM_addr = 0x01, + DW_FORM_block2 = 0x03, + DW_FORM_block4 = 0x04, + DW_FORM_data2 = 0x05, + DW_FORM_data4 = 0x06, DW_FORM_data8 = 0x07, DW_FORM_string = 0x08, DW_FORM_block = 0x09, @@ -75,25 +77,248 @@ enum dwarf_form { DW_FORM_exprloc = 0x18, DW_FORM_flag_present = 0x19, DW_FORM_ref_sig8 = 0x20, + DW_FORM_strx = 0x1a, + DW_FORM_addrx = 0x1b, + DW_FORM_ref_sup4 = 0x1c, + DW_FORM_strp_sup = 0x1d, + DW_FORM_data16 = 0x1e, + DW_FORM_line_strp = 0x1f, + DW_FORM_implicit_const = 0x21, + DW_FORM_loclistx = 0x22, + DW_FORM_rnglistx = 0x23, + DW_FORM_ref_sup8 = 0x24, + DW_FORM_strx1 = 0x25, + DW_FORM_strx2 = 0x26, + DW_FORM_strx3 = 0x27, + DW_FORM_strx4 = 0x28, + DW_FORM_addrx1 = 0x29, + DW_FORM_addrx2 = 0x2a, + DW_FORM_addrx3 = 0x2b, + DW_FORM_addrx4 = 0x2c, DW_FORM_GNU_addr_index = 0x1f01, DW_FORM_GNU_str_index = 0x1f02, DW_FORM_GNU_ref_alt = 0x1f20, - DW_FORM_GNU_strp_alt = 0x1f21, + DW_FORM_GNU_strp_alt = 0x1f21 }; enum dwarf_attribute { - DW_AT_name = 0x3, + DW_AT_sibling = 0x01, + DW_AT_location = 0x02, + DW_AT_name = 0x03, + DW_AT_ordering = 0x09, + DW_AT_subscr_data = 0x0a, + DW_AT_byte_size = 0x0b, + DW_AT_bit_offset = 0x0c, + DW_AT_bit_size = 0x0d, + DW_AT_element_list = 0x0f, DW_AT_stmt_list = 0x10, DW_AT_low_pc = 0x11, DW_AT_high_pc = 0x12, + DW_AT_language = 0x13, + DW_AT_member = 0x14, + DW_AT_discr = 0x15, + DW_AT_discr_value = 0x16, + DW_AT_visibility = 0x17, + DW_AT_import = 0x18, + DW_AT_string_length = 0x19, + DW_AT_common_reference = 0x1a, DW_AT_comp_dir = 0x1b, + DW_AT_const_value = 0x1c, + DW_AT_containing_type = 0x1d, + DW_AT_default_value = 0x1e, + DW_AT_inline = 0x20, + DW_AT_is_optional = 0x21, + DW_AT_lower_bound = 0x22, + DW_AT_producer = 0x25, + DW_AT_prototyped = 0x27, + DW_AT_return_addr = 0x2a, + DW_AT_start_scope = 0x2c, + DW_AT_bit_stride = 0x2e, + DW_AT_upper_bound = 0x2f, DW_AT_abstract_origin = 0x31, + DW_AT_accessibility = 0x32, + DW_AT_address_class = 0x33, + DW_AT_artificial = 0x34, + DW_AT_base_types = 0x35, + DW_AT_calling_convention = 0x36, + DW_AT_count = 0x37, + DW_AT_data_member_location = 0x38, + DW_AT_decl_column = 0x39, + DW_AT_decl_file = 0x3a, + DW_AT_decl_line = 0x3b, + DW_AT_declaration = 0x3c, + DW_AT_discr_list = 0x3d, + DW_AT_encoding = 0x3e, + DW_AT_external = 0x3f, + DW_AT_frame_base = 0x40, + DW_AT_friend = 0x41, + DW_AT_identifier_case = 0x42, + DW_AT_macro_info = 0x43, + DW_AT_namelist_items = 0x44, + DW_AT_priority = 0x45, + DW_AT_segment = 0x46, DW_AT_specification = 0x47, + DW_AT_static_link = 0x48, + DW_AT_type = 0x49, + DW_AT_use_location = 0x4a, + DW_AT_variable_parameter = 0x4b, + DW_AT_virtuality = 0x4c, + DW_AT_vtable_elem_location = 0x4d, + DW_AT_allocated = 0x4e, + DW_AT_associated = 0x4f, + DW_AT_data_location = 0x50, + DW_AT_byte_stride = 0x51, + DW_AT_entry_pc = 0x52, + DW_AT_use_UTF8 = 0x53, + DW_AT_extension = 0x54, DW_AT_ranges = 0x55, + DW_AT_trampoline = 0x56, + DW_AT_call_column = 0x57, DW_AT_call_file = 0x58, DW_AT_call_line = 0x59, + DW_AT_description = 0x5a, + DW_AT_binary_scale = 0x5b, + DW_AT_decimal_scale = 0x5c, + DW_AT_small = 0x5d, + DW_AT_decimal_sign = 0x5e, + DW_AT_digit_count = 0x5f, + DW_AT_picture_string = 0x60, + DW_AT_mutable = 0x61, + DW_AT_threads_scaled = 0x62, + DW_AT_explicit = 0x63, + DW_AT_object_pointer = 0x64, + DW_AT_endianity = 0x65, + DW_AT_elemental = 0x66, + DW_AT_pure = 0x67, + DW_AT_recursive = 0x68, + DW_AT_signature = 0x69, + DW_AT_main_subprogram = 0x6a, + DW_AT_data_bit_offset = 0x6b, + DW_AT_const_expr = 0x6c, + DW_AT_enum_class = 0x6d, DW_AT_linkage_name = 0x6e, + DW_AT_string_length_bit_size = 0x6f, + DW_AT_string_length_byte_size = 0x70, + DW_AT_rank = 0x71, + DW_AT_str_offsets_base = 0x72, + DW_AT_addr_base = 0x73, + DW_AT_rnglists_base = 0x74, + DW_AT_dwo_name = 0x76, + DW_AT_reference = 0x77, + DW_AT_rvalue_reference = 0x78, + DW_AT_macros = 0x79, + DW_AT_call_all_calls = 0x7a, + DW_AT_call_all_source_calls = 0x7b, + DW_AT_call_all_tail_calls = 0x7c, + DW_AT_call_return_pc = 0x7d, + DW_AT_call_value = 0x7e, + DW_AT_call_origin = 0x7f, + DW_AT_call_parameter = 0x80, + DW_AT_call_pc = 0x81, + DW_AT_call_tail_call = 0x82, + DW_AT_call_target = 0x83, + DW_AT_call_target_clobbered = 0x84, + DW_AT_call_data_location = 0x85, + DW_AT_call_data_value = 0x86, + DW_AT_noreturn = 0x87, + DW_AT_alignment = 0x88, + DW_AT_export_symbols = 0x89, + DW_AT_deleted = 0x8a, + DW_AT_defaulted = 0x8b, + DW_AT_loclists_base = 0x8c, + DW_AT_lo_user = 0x2000, + DW_AT_hi_user = 0x3fff, + DW_AT_MIPS_fde = 0x2001, + DW_AT_MIPS_loop_begin = 0x2002, + DW_AT_MIPS_tail_loop_begin = 0x2003, + DW_AT_MIPS_epilog_begin = 0x2004, + DW_AT_MIPS_loop_unroll_factor = 0x2005, + DW_AT_MIPS_software_pipeline_depth = 0x2006, DW_AT_MIPS_linkage_name = 0x2007, + DW_AT_MIPS_stride = 0x2008, + DW_AT_MIPS_abstract_name = 0x2009, + DW_AT_MIPS_clone_origin = 0x200a, + DW_AT_MIPS_has_inlines = 0x200b, + DW_AT_HP_block_index = 0x2000, + DW_AT_HP_unmodifiable = 0x2001, + DW_AT_HP_prologue = 0x2005, + DW_AT_HP_epilogue = 0x2008, + DW_AT_HP_actuals_stmt_list = 0x2010, + DW_AT_HP_proc_per_section = 0x2011, + DW_AT_HP_raw_data_ptr = 0x2012, + DW_AT_HP_pass_by_reference = 0x2013, + DW_AT_HP_opt_level = 0x2014, + DW_AT_HP_prof_version_id = 0x2015, + DW_AT_HP_opt_flags = 0x2016, + DW_AT_HP_cold_region_low_pc = 0x2017, + DW_AT_HP_cold_region_high_pc = 0x2018, + DW_AT_HP_all_variables_modifiable = 0x2019, + DW_AT_HP_linkage_name = 0x201a, + DW_AT_HP_prof_flags = 0x201b, + DW_AT_HP_unit_name = 0x201f, + DW_AT_HP_unit_size = 0x2020, + DW_AT_HP_widened_byte_size = 0x2021, + DW_AT_HP_definition_points = 0x2022, + DW_AT_HP_default_location = 0x2023, + DW_AT_HP_is_result_param = 0x2029, + DW_AT_sf_names = 0x2101, + DW_AT_src_info = 0x2102, + DW_AT_mac_info = 0x2103, + DW_AT_src_coords = 0x2104, + DW_AT_body_begin = 0x2105, + DW_AT_body_end = 0x2106, + DW_AT_GNU_vector = 0x2107, + DW_AT_GNU_guarded_by = 0x2108, + DW_AT_GNU_pt_guarded_by = 0x2109, + DW_AT_GNU_guarded = 0x210a, + DW_AT_GNU_pt_guarded = 0x210b, + DW_AT_GNU_locks_excluded = 0x210c, + DW_AT_GNU_exclusive_locks_required = 0x210d, + DW_AT_GNU_shared_locks_required = 0x210e, + DW_AT_GNU_odr_signature = 0x210f, + DW_AT_GNU_template_name = 0x2110, + DW_AT_GNU_call_site_value = 0x2111, + DW_AT_GNU_call_site_data_value = 0x2112, + DW_AT_GNU_call_site_target = 0x2113, + DW_AT_GNU_call_site_target_clobbered = 0x2114, + DW_AT_GNU_tail_call = 0x2115, + DW_AT_GNU_all_tail_call_sites = 0x2116, + DW_AT_GNU_all_call_sites = 0x2117, + DW_AT_GNU_all_source_call_sites = 0x2118, + DW_AT_GNU_macros = 0x2119, + DW_AT_GNU_deleted = 0x211a, + DW_AT_GNU_dwo_name = 0x2130, + DW_AT_GNU_dwo_id = 0x2131, + DW_AT_GNU_ranges_base = 0x2132, + DW_AT_GNU_addr_base = 0x2133, + DW_AT_GNU_pubnames = 0x2134, + DW_AT_GNU_pubtypes = 0x2135, + DW_AT_GNU_discriminator = 0x2136, + DW_AT_GNU_locviews = 0x2137, + DW_AT_GNU_entry_view = 0x2138, + DW_AT_VMS_rtnbeg_pd_address = 0x2201, + DW_AT_use_GNAT_descriptive_type = 0x2301, + DW_AT_GNAT_descriptive_type = 0x2302, + DW_AT_GNU_numerator = 0x2303, + DW_AT_GNU_denominator = 0x2304, + DW_AT_GNU_bias = 0x2305, + DW_AT_upc_threads_scaled = 0x3210, + DW_AT_PGI_lbase = 0x3a00, + DW_AT_PGI_soffset = 0x3a01, + DW_AT_PGI_lstride = 0x3a02, + DW_AT_APPLE_optimized = 0x3fe1, + DW_AT_APPLE_flags = 0x3fe2, + DW_AT_APPLE_isa = 0x3fe3, + DW_AT_APPLE_block = 0x3fe4, + DW_AT_APPLE_major_runtime_vers = 0x3fe5, + DW_AT_APPLE_runtime_class = 0x3fe6, + DW_AT_APPLE_omit_frame_ptr = 0x3fe7, + DW_AT_APPLE_property_name = 0x3fe8, + DW_AT_APPLE_property_getter = 0x3fe9, + DW_AT_APPLE_property_setter = 0x3fea, + DW_AT_APPLE_property_attribute = 0x3feb, + DW_AT_APPLE_objc_complete_type = 0x3fec, + DW_AT_APPLE_property = 0x3fed }; enum dwarf_line_number_op { @@ -112,21 +337,44 @@ enum dwarf_line_number_op { DW_LNS_set_isa = 0xc, }; -enum dwarf_extedned_line_number_op { +enum dwarf_extended_line_number_op { DW_LNE_end_sequence = 0x1, DW_LNE_set_address = 0x2, DW_LNE_define_file = 0x3, DW_LNE_set_discriminator = 0x4, }; -#if defined(__MSDOS__) || defined(_WIN32) || defined(__OS2__) || defined (__CYGWIN__) -# define IS_DIR_SEPARATOR(c) ((c) == '/' || (c) == '\\') -#define HAS_DRIVE_SPEC(f) ((f)[0] && (f)[1] == ':') -# define IS_ABSOLUTE_PATH(f) (IS_DIR_SEPARATOR(f[0]) || HAS_DRIVE_SPEC(f)) -#else -# define IS_DIR_SEPARATOR(c) ((c) == '/') -# define IS_ABSOLUTE_PATH(f) IS_DIR_SEPARATOR(f[0]) -#endif +enum dwarf_line_number_content_type { + DW_LNCT_path = 0x1, + DW_LNCT_directory_index = 0x2, + DW_LNCT_timestamp = 0x3, + DW_LNCT_size = 0x4, + DW_LNCT_MD5 = 0x5, + DW_LNCT_lo_user = 0x2000, + DW_LNCT_hi_user = 0x3fff +}; + +enum dwarf_range_list_entry { + DW_RLE_end_of_list = 0x00, + DW_RLE_base_addressx = 0x01, + DW_RLE_startx_endx = 0x02, + DW_RLE_startx_length = 0x03, + DW_RLE_offset_pair = 0x04, + DW_RLE_base_address = 0x05, + DW_RLE_start_end = 0x06, + DW_RLE_start_length = 0x07 +}; + +enum dwarf_unit_type { + DW_UT_compile = 0x01, + DW_UT_type = 0x02, + DW_UT_partial = 0x03, + DW_UT_skeleton = 0x04, + DW_UT_split_compile = 0x05, + DW_UT_split_type = 0x06, + DW_UT_lo_user = 0x80, + DW_UT_hi_user = 0xff +}; #if !defined(HAVE_DECL_STRNLEN) || !HAVE_DECL_STRNLEN @@ -177,6 +425,8 @@ struct attr enum dwarf_attribute name; /* The attribute form. */ enum dwarf_form form; + /* The attribute value, for DW_FORM_implicit_const. */ + int64_t val; }; /* A single DWARF abbreviation. */ @@ -214,22 +464,33 @@ struct abbrevs enum attr_val_encoding { + /* No attribute value. */ + ATTR_VAL_NONE, /* An address. */ ATTR_VAL_ADDRESS, + /* An index into the .debug_addr section, whose value is relative to + * the DW_AT_addr_base attribute of the compilation unit. */ + ATTR_VAL_ADDRESS_INDEX, /* A unsigned integer. */ ATTR_VAL_UINT, /* A sigd integer. */ ATTR_VAL_SINT, /* A string. */ ATTR_VAL_STRING, + /* An index into the .debug_str_offsets section. */ + ATTR_VAL_STRING_INDEX, /* An offset to other data in the containing unit. */ ATTR_VAL_REF_UNIT, - /* An offset to other data within the .dwarf_info section. */ + /* An offset to other data within the .debug_info section. */ ATTR_VAL_REF_INFO, + /* An offset to other data within the alt .debug_info section. */ + ATTR_VAL_REF_ALT_INFO, /* An offset to data in some other section. */ ATTR_VAL_REF_SECTION, /* A type signature. */ ATTR_VAL_REF_TYPE, + /* An index into the .debug_rnglists section. */ + ATTR_VAL_RNGLISTS_INDEX, /* A block of data (not represented). */ ATTR_VAL_BLOCK, /* An expression (not represented). */ @@ -244,7 +505,7 @@ struct attr_val enum attr_val_encoding encoding; union { - /* ATTR_VAL_ADDRESS, ATTR_VAL_UINT, ATTR_VAL_REF*. */ + /* ATTR_VAL_ADDRESS*, ATTR_VAL_UINT, ATTR_VAL_REF*. */ uint64_t uint; /* ATTR_VAL_SINT. */ int64_t sint; @@ -260,6 +521,8 @@ struct line_header { /* The version of the line number information. */ int version; + /* Address size. */ + int addrsize; /* The minimum instruction length. */ unsigned int min_insn_len; /* The maximum number of ops per instruction. */ @@ -282,6 +545,14 @@ struct line_header const char **filenames; }; +/* A format description from a line header. */ + +struct line_header_format +{ + int lnct; /* LNCT code. */ + enum dwarf_form form; /* Form of entry data. */ +}; + /* Map a single PC value to a file/line. We will keep a vector of these sorted by PC value. Each file/line will be correct from the PC up to the PC of the next entry if there is one. We allocate one @@ -364,6 +635,12 @@ struct unit /* The offset of UNIT_DATA from the start of the information for this compilation unit. */ size_t unit_data_offset; + /* Offset of the start of the compilation unit from the start of the + .debug_info section. */ + size_t low_offset; + /* Offset of the end of the compilation unit from the start of the + .debug_info section. */ + size_t high_offset; /* DWARF version. */ int version; /* Whether unit is DWARF64. */ @@ -372,6 +649,12 @@ struct unit int addrsize; /* Offset into line number information. */ off_t lineoff; + /* Offset of compilation unit in .debug_str_offsets. */ + uint64_t str_offsets_base; + /* Offset of compilation unit in .debug_addr. */ + uint64_t addr_base; + /* Offset of compilation unit in .debug_rnglists. */ + uint64_t rnglists_base; /* Primary source file. */ const char *filename; /* Compilation command working directory. */ @@ -422,30 +705,34 @@ struct unit_addrs_vector size_t count; }; +/* A growable vector of compilation unit pointer. */ + +struct unit_vector +{ + struct backtrace_vector vec; + size_t count; +}; + /* The information we need to map a PC to a file and line. */ struct dwarf_data { /* The data for the next file we know about. */ struct dwarf_data *next; + /* The data for .gnu_debugaltlink. */ + struct dwarf_data *altlink; /* The base address for this file. */ uintptr_t base_address; /* A sorted list of address ranges. */ struct unit_addrs *addrs; /* Number of address ranges in list. */ size_t addrs_count; - /* The unparsed .debug_info section. */ - const unsigned char *dwarf_info; - size_t dwarf_info_size; - /* The unparsed .debug_line section. */ - const unsigned char *dwarf_line; - size_t dwarf_line_size; - /* The unparsed .debug_ranges section. */ - const unsigned char *dwarf_ranges; - size_t dwarf_ranges_size; - /* The unparsed .debug_str section. */ - const unsigned char *dwarf_str; - size_t dwarf_str_size; + /* A sorted list of units. */ + struct unit **units; + /* Number of units in the list. */ + size_t units_count; + /* The unparsed DWARF debug data. */ + struct dwarf_sections dwarf_sections; /* Whether the data is big-endian or not. */ int is_bigendian; /* A vector used for function addresses. We keep this here so that @@ -496,6 +783,25 @@ advance (struct dwarf_buf *buf, size_t count) return 1; } +/* Read one zero-terminated string from BUF and advance past the string. */ + +static const char * +read_string (struct dwarf_buf *buf) +{ + const char *p = (const char *)buf->buf; + size_t len = strnlen (p, buf->left); + + /* - If len == left, we ran out of buffer before finding the zero terminator. + Generate an error by advancing len + 1. + - If len < left, advance by len + 1 to skip past the zero terminator. */ + size_t count = len + 1; + + if (!advance (buf, count)) + return NULL; + + return p; +} + /* Read one byte from BUF and advance 1 byte. */ static unsigned char @@ -535,6 +841,23 @@ read_uint16 (struct dwarf_buf *buf) return ((uint16_t) p[1] << 8) | (uint16_t) p[0]; } +/* Read a 24 bit value from BUF and advance 3 bytes. */ + +static uint32_t +read_uint24 (struct dwarf_buf *buf) +{ + const unsigned char *p = buf->buf; + + if (!advance (buf, 3)) + return 0; + if (buf->is_bigendian) + return (((uint32_t) p[0] << 16) | ((uint32_t) p[1] << 8) + | (uint32_t) p[2]); + else + return (((uint32_t) p[2] << 16) | ((uint32_t) p[1] << 8) + | (uint32_t) p[0]); +} + /* Read a uint32 from BUF and advance 4 bytes. */ static uint32_t @@ -717,6 +1040,25 @@ leb128_len (const unsigned char *p) return ret; } +/* Read initial_length from BUF and advance the appropriate number of bytes. */ + +static uint64_t +read_initial_length (struct dwarf_buf *buf, int *is_dwarf64) +{ + uint64_t len; + + len = read_uint32 (buf); + if (len == 0xffffffff) + { + len = read_uint64 (buf); + *is_dwarf64 = 1; + } + else + *is_dwarf64 = 0; + + return len; +} + /* Free an abbreviations structure. */ static void @@ -742,10 +1084,10 @@ free_abbrevs (struct backtrace_state *state, struct abbrevs *abbrevs, forms, because we don't care about them. */ static int -read_attribute (enum dwarf_form form, struct dwarf_buf *buf, - int is_dwarf64, int version, int addrsize, - const unsigned char *dwarf_str, size_t dwarf_str_size, - struct attr_val *val) +read_attribute (enum dwarf_form form, uint64_t implicit_val, + struct dwarf_buf *buf, int is_dwarf64, int version, + int addrsize, const struct dwarf_sections *dwarf_sections, + struct dwarf_data *altlink, struct attr_val *val) { /* Avoid warnings about val.u.FIELD may be used uninitialized if this function is inlined. The warnings aren't valid but can @@ -777,10 +1119,13 @@ read_attribute (enum dwarf_form form, struct dwarf_buf *buf, val->encoding = ATTR_VAL_UINT; val->u.uint = read_uint64 (buf); return 1; + case DW_FORM_data16: + val->encoding = ATTR_VAL_BLOCK; + return advance (buf, 16); case DW_FORM_string: val->encoding = ATTR_VAL_STRING; - val->u.string = (const char *) buf->buf; - return advance (buf, strnlen ((const char *) buf->buf, buf->left) + 1); + val->u.string = read_string (buf); + return val->u.string == NULL ? 0 : 1; case DW_FORM_block: val->encoding = ATTR_VAL_BLOCK; return advance (buf, read_uleb128 (buf)); @@ -804,13 +1149,29 @@ read_attribute (enum dwarf_form form, struct dwarf_buf *buf, uint64_t offset; offset = read_offset (buf, is_dwarf64); - if (offset >= dwarf_str_size) + if (offset >= dwarf_sections->size[DEBUG_STR]) { dwarf_buf_error (buf, "DW_FORM_strp out of range"); return 0; } val->encoding = ATTR_VAL_STRING; - val->u.string = (const char *) dwarf_str + offset; + val->u.string = + (const char *) dwarf_sections->data[DEBUG_STR] + offset; + return 1; + } + case DW_FORM_line_strp: + { + uint64_t offset; + + offset = read_offset (buf, is_dwarf64); + if (offset >= dwarf_sections->size[DEBUG_LINE_STR]) + { + dwarf_buf_error (buf, "DW_FORM_line_strp out of range"); + return 0; + } + val->encoding = ATTR_VAL_STRING; + val->u.string = + (const char *) dwarf_sections->data[DEBUG_LINE_STR] + offset; return 1; } case DW_FORM_udata: @@ -849,8 +1210,14 @@ read_attribute (enum dwarf_form form, struct dwarf_buf *buf, uint64_t form; form = read_uleb128 (buf); - return read_attribute ((enum dwarf_form) form, buf, is_dwarf64, - version, addrsize, dwarf_str, dwarf_str_size, + if (form == DW_FORM_implicit_const) + { + dwarf_buf_error (buf, + "DW_FORM_indirect to DW_FORM_implicit_const"); + return 0; + } + return read_attribute ((enum dwarf_form) form, 0, buf, is_dwarf64, + version, addrsize, dwarf_sections, altlink, val); } case DW_FORM_sec_offset: @@ -868,6 +1235,88 @@ read_attribute (enum dwarf_form form, struct dwarf_buf *buf, val->encoding = ATTR_VAL_REF_TYPE; val->u.uint = read_uint64 (buf); return 1; + case DW_FORM_strx: case DW_FORM_strx1: case DW_FORM_strx2: + case DW_FORM_strx3: case DW_FORM_strx4: + { + uint64_t offset; + + switch (form) + { + case DW_FORM_strx: + offset = read_uleb128 (buf); + break; + case DW_FORM_strx1: + offset = read_byte (buf); + break; + case DW_FORM_strx2: + offset = read_uint16 (buf); + break; + case DW_FORM_strx3: + offset = read_uint24 (buf); + break; + case DW_FORM_strx4: + offset = read_uint32 (buf); + break; + default: + /* This case can't happen. */ + return 0; + } + val->encoding = ATTR_VAL_STRING_INDEX; + val->u.uint = offset; + return 1; + } + case DW_FORM_addrx: case DW_FORM_addrx1: case DW_FORM_addrx2: + case DW_FORM_addrx3: case DW_FORM_addrx4: + { + uint64_t offset; + + switch (form) + { + case DW_FORM_addrx: + offset = read_uleb128 (buf); + break; + case DW_FORM_addrx1: + offset = read_byte (buf); + break; + case DW_FORM_addrx2: + offset = read_uint16 (buf); + break; + case DW_FORM_addrx3: + offset = read_uint24 (buf); + break; + case DW_FORM_addrx4: + offset = read_uint32 (buf); + break; + default: + /* This case can't happen. */ + return 0; + } + val->encoding = ATTR_VAL_ADDRESS_INDEX; + val->u.uint = offset; + return 1; + } + case DW_FORM_ref_sup4: + val->encoding = ATTR_VAL_REF_SECTION; + val->u.uint = read_uint32 (buf); + return 1; + case DW_FORM_ref_sup8: + val->encoding = ATTR_VAL_REF_SECTION; + val->u.uint = read_uint64 (buf); + return 1; + case DW_FORM_implicit_const: + val->encoding = ATTR_VAL_UINT; + val->u.uint = implicit_val; + return 1; + case DW_FORM_loclistx: + /* We don't distinguish this from DW_FORM_sec_offset. It + * shouldn't matter since we don't care about loclists. */ + val->encoding = ATTR_VAL_REF_SECTION; + val->u.uint = read_uleb128 (buf); + return 1; + case DW_FORM_rnglistx: + val->encoding = ATTR_VAL_RNGLISTS_INDEX; + val->u.uint = read_uleb128 (buf); + return 1; case DW_FORM_GNU_addr_index: val->encoding = ATTR_VAL_REF_SECTION; val->u.uint = read_uleb128 (buf); @@ -877,19 +1326,157 @@ read_attribute (enum dwarf_form form, struct dwarf_buf *buf, val->u.uint = read_uleb128 (buf); return 1; case DW_FORM_GNU_ref_alt: - val->encoding = ATTR_VAL_REF_SECTION; - val->u.uint = read_offset (buf, is_dwarf64); - return 1; - case DW_FORM_GNU_strp_alt: - val->encoding = ATTR_VAL_REF_SECTION; val->u.uint = read_offset (buf, is_dwarf64); + if (altlink == NULL) + { + val->encoding = ATTR_VAL_NONE; + return 1; + } + val->encoding = ATTR_VAL_REF_ALT_INFO; return 1; + case DW_FORM_strp_sup: case DW_FORM_GNU_strp_alt: + { + uint64_t offset; + + offset = read_offset (buf, is_dwarf64); + if (altlink == NULL) + { + val->encoding = ATTR_VAL_NONE; + return 1; + } + if (offset >= altlink->dwarf_sections.size[DEBUG_STR]) + { + dwarf_buf_error (buf, "DW_FORM_strp_sup out of range"); + return 0; + } + val->encoding = ATTR_VAL_STRING; + val->u.string = + (const char *) altlink->dwarf_sections.data[DEBUG_STR] + offset; + return 1; + } default: dwarf_buf_error (buf, "unrecognized DWARF form"); return 0; } } +/* If we can determine the value of a string attribute, set *STRING to + point to the string. Return 1 on success, 0 on error. If we don't + know the value, we consider that a success, and we don't change + *STRING. An error is only reported for some sort of out of range + offset. */ + +static int +resolve_string (const struct dwarf_sections *dwarf_sections, int is_dwarf64, + int is_bigendian, uint64_t str_offsets_base, + const struct attr_val *val, + backtrace_error_callback error_callback, void *data, + const char **string) +{ + switch (val->encoding) + { + case ATTR_VAL_STRING: + *string = val->u.string; + return 1; + + case ATTR_VAL_STRING_INDEX: + { + uint64_t offset; + struct dwarf_buf offset_buf; + + offset = val->u.uint * (is_dwarf64 ? 8 : 4) + str_offsets_base; + if (offset + (is_dwarf64 ? 8 : 4) + >= dwarf_sections->size[DEBUG_STR_OFFSETS]) + { + error_callback (data, "DW_FORM_strx value out of range", 0); + return 0; + } + + offset_buf.name = ".debug_str_offsets"; + offset_buf.start = dwarf_sections->data[DEBUG_STR_OFFSETS]; + offset_buf.buf = dwarf_sections->data[DEBUG_STR_OFFSETS] + offset; + offset_buf.left = dwarf_sections->size[DEBUG_STR_OFFSETS] - offset; + offset_buf.is_bigendian = is_bigendian; + offset_buf.error_callback = error_callback; + offset_buf.data = data; + offset_buf.reported_underflow = 0; + + offset = read_offset (&offset_buf, is_dwarf64); + if (offset >= dwarf_sections->size[DEBUG_STR]) + { + dwarf_buf_error (&offset_buf, "DW_FORM_strx offset out of range"); + return 0; + } + *string = (const char *) dwarf_sections->data[DEBUG_STR] + offset; + return 1; + } + + default: + return 1; + } +} + +/* Set *ADDRESS to the real address for a ATTR_VAL_ADDRESS_INDEX. + Return 1 on success, 0 on error. */ + +static int +resolve_addr_index (const struct dwarf_sections *dwarf_sections, + uint64_t addr_base, int addrsize, int is_bigendian, + uint64_t addr_index, + backtrace_error_callback error_callback, void *data, + uint64_t *address) +{ + uint64_t offset; + struct dwarf_buf addr_buf; + + offset = addr_index * addrsize + addr_base; + if (offset + addrsize >= dwarf_sections->size[DEBUG_ADDR]) + { + error_callback (data, "DW_FORM_addrx value out of range", 0); + return 0; + } + + addr_buf.name = ".debug_addr"; + addr_buf.start = dwarf_sections->data[DEBUG_ADDR]; + addr_buf.buf = dwarf_sections->data[DEBUG_ADDR] + offset; + addr_buf.left = dwarf_sections->size[DEBUG_ADDR] - offset; + addr_buf.is_bigendian = is_bigendian; + addr_buf.error_callback = error_callback; + addr_buf.data = data; + addr_buf.reported_underflow = 0; + + *address = read_address (&addr_buf, addrsize); + return 1; +} + +/* Compare a unit offset against a unit for bsearch. */ + +static int +units_search (const void *vkey, const void *ventry) +{ + const size_t *key = (const size_t *) vkey; + const struct unit *entry = *((const struct unit *const *) ventry); + size_t offset; + + offset = *key; + if (offset < entry->low_offset) + return -1; + else if (offset >= entry->high_offset) + return 1; + else + return 0; +} + +/* Find a unit in PU containing OFFSET. */ + +static struct unit * +find_unit (struct unit **pu, size_t units_count, size_t offset) +{ + struct unit **u; + u = bsearch (&offset, pu, units_count, sizeof (struct unit *), units_search); + return u == NULL ? NULL : *u; +} + /* Compare function_addrs for qsort. When ranges are nested, make the smallest one sort last. */ @@ -930,31 +1517,28 @@ function_addrs_search (const void *vkey, const void *ventry) return 0; } -/* Add a new compilation unit address range to a vector. Returns 1 on - success, 0 on failure. */ +/* Add a new compilation unit address range to a vector. This is + called via add_ranges. Returns 1 on success, 0 on failure. */ static int -add_unit_addr (struct backtrace_state *state, uintptr_t base_address, - struct unit_addrs addrs, +add_unit_addr (struct backtrace_state *state, void *rdata, + uint64_t lowpc, uint64_t highpc, backtrace_error_callback error_callback, void *data, - struct unit_addrs_vector *vec) + void *pvec) { + struct unit *u = (struct unit *) rdata; + struct unit_addrs_vector *vec = (struct unit_addrs_vector *) pvec; struct unit_addrs *p; - /* Add in the base address of the module here, so that we can look - up the PC directly. */ - addrs.low += base_address; - addrs.high += base_address; - /* Try to merge with the last entry. */ if (vec->count > 0) { p = (struct unit_addrs *) vec->vec.base + (vec->count - 1); - if ((addrs.low == p->high || addrs.low == p->high + 1) - && addrs.u == p->u) + if ((lowpc == p->high || lowpc == p->high + 1) + && u == p->u) { - if (addrs.high > p->high) - p->high = addrs.high; + if (highpc > p->high) + p->high = highpc; return 1; } } @@ -965,24 +1549,13 @@ add_unit_addr (struct backtrace_state *state, uintptr_t base_address, if (p == NULL) return 0; - *p = addrs; - ++vec->count; - return 1; -} - -/* Free a unit address vector. */ + p->low = lowpc; + p->high = highpc; + p->u = u; -static void -free_unit_addrs_vector (struct backtrace_state *state, - struct unit_addrs_vector *vec, - backtrace_error_callback error_callback, void *data) -{ - struct unit_addrs *addrs; - size_t i; + ++vec->count; - addrs = (struct unit_addrs *) vec->vec.base; - for (i = 0; i < vec->count; ++i) - free_abbrevs (state, &addrs[i].u->abbrevs, error_callback, data); + return 1; } /* Compare unit_addrs for qsort. When ranges are nested, make the @@ -1141,7 +1714,13 @@ read_abbrevs (struct backtrace_state *state, uint64_t abbrev_offset, read_byte (&count_buf); // Skip attributes. while (read_uleb128 (&count_buf) != 0) - read_uleb128 (&count_buf); + { + uint64_t form; + + form = read_uleb128 (&count_buf); + if ((enum dwarf_form) form == DW_FORM_implicit_const) + read_sleb128 (&count_buf); + } // Skip form of last attribute. read_uleb128 (&count_buf); } @@ -1152,13 +1731,13 @@ read_abbrevs (struct backtrace_state *state, uint64_t abbrev_offset, if (num_abbrevs == 0) return 1; - abbrevs->num_abbrevs = num_abbrevs; abbrevs->abbrevs = ((struct abbrev *) backtrace_alloc (state, num_abbrevs * sizeof (struct abbrev), error_callback, data)); if (abbrevs->abbrevs == NULL) return 0; + abbrevs->num_abbrevs = num_abbrevs; memset (abbrevs->abbrevs, 0, num_abbrevs * sizeof (struct abbrev)); num_abbrevs = 0; @@ -1184,8 +1763,12 @@ read_abbrevs (struct backtrace_state *state, uint64_t abbrev_offset, num_attrs = 0; while (read_uleb128 (&count_buf) != 0) { + uint64_t form; + ++num_attrs; - read_uleb128 (&count_buf); + form = read_uleb128 (&count_buf); + if ((enum dwarf_form) form == DW_FORM_implicit_const) + read_sleb128 (&count_buf); } if (num_attrs == 0) @@ -1213,6 +1796,10 @@ read_abbrevs (struct backtrace_state *state, uint64_t abbrev_offset, break; attrs[num_attrs].name = (enum dwarf_attribute) name; attrs[num_attrs].form = (enum dwarf_form) form; + if ((enum dwarf_form) form == DW_FORM_implicit_const) + attrs[num_attrs].val = read_sleb128 (&abbrev_buf); + else + attrs[num_attrs].val = 0; ++num_attrs; } } @@ -1262,29 +1849,165 @@ lookup_abbrev (struct abbrevs *abbrevs, uint64_t code, return (const struct abbrev *) p; } -/* Add non-contiguous address ranges for a compilation unit. Returns - 1 on success, 0 on failure. */ +/* This struct is used to gather address range information while + reading attributes. We use this while building a mapping from + address ranges to compilation units and then again while mapping + from address ranges to function entries. Normally either + lowpc/highpc is set or ranges is set. */ + +struct pcrange { + uint64_t lowpc; /* The low PC value. */ + int have_lowpc; /* Whether a low PC value was found. */ + int lowpc_is_addr_index; /* Whether lowpc is in .debug_addr. */ + uint64_t highpc; /* The high PC value. */ + int have_highpc; /* Whether a high PC value was found. */ + int highpc_is_relative; /* Whether highpc is relative to lowpc. */ + int highpc_is_addr_index; /* Whether highpc is in .debug_addr. */ + uint64_t ranges; /* Offset in ranges section. */ + int have_ranges; /* Whether ranges is valid. */ + int ranges_is_index; /* Whether ranges is DW_FORM_rnglistx. */ +}; + +/* Update PCRANGE from an attribute value. */ + +static void +update_pcrange (const struct attr* attr, const struct attr_val* val, + struct pcrange *pcrange) +{ + switch (attr->name) + { + case DW_AT_low_pc: + if (val->encoding == ATTR_VAL_ADDRESS) + { + pcrange->lowpc = val->u.uint; + pcrange->have_lowpc = 1; + } + else if (val->encoding == ATTR_VAL_ADDRESS_INDEX) + { + pcrange->lowpc = val->u.uint; + pcrange->have_lowpc = 1; + pcrange->lowpc_is_addr_index = 1; + } + break; + + case DW_AT_high_pc: + if (val->encoding == ATTR_VAL_ADDRESS) + { + pcrange->highpc = val->u.uint; + pcrange->have_highpc = 1; + } + else if (val->encoding == ATTR_VAL_UINT) + { + pcrange->highpc = val->u.uint; + pcrange->have_highpc = 1; + pcrange->highpc_is_relative = 1; + } + else if (val->encoding == ATTR_VAL_ADDRESS_INDEX) + { + pcrange->highpc = val->u.uint; + pcrange->have_highpc = 1; + pcrange->highpc_is_addr_index = 1; + } + break; + + case DW_AT_ranges: + if (val->encoding == ATTR_VAL_UINT + || val->encoding == ATTR_VAL_REF_SECTION) + { + pcrange->ranges = val->u.uint; + pcrange->have_ranges = 1; + } + else if (val->encoding == ATTR_VAL_RNGLISTS_INDEX) + { + pcrange->ranges = val->u.uint; + pcrange->have_ranges = 1; + pcrange->ranges_is_index = 1; + } + break; + + default: + break; + } +} + +/* Call ADD_RANGE for a low/high PC pair. Returns 1 on success, 0 on + error. */ static int -add_unit_ranges (struct backtrace_state *state, uintptr_t base_address, - struct unit *u, uint64_t ranges, uint64_t base, - int is_bigendian, const unsigned char *dwarf_ranges, - size_t dwarf_ranges_size, - backtrace_error_callback error_callback, void *data, - struct unit_addrs_vector *addrs) +add_low_high_range (struct backtrace_state *state, + const struct dwarf_sections *dwarf_sections, + uintptr_t base_address, int is_bigendian, + struct unit *u, const struct pcrange *pcrange, + int (*add_range) (struct backtrace_state *state, + void *rdata, uint64_t lowpc, + uint64_t highpc, + backtrace_error_callback error_callback, + void *data, void *vec), + void *rdata, + backtrace_error_callback error_callback, void *data, + void *vec) +{ + uint64_t lowpc; + uint64_t highpc; + + lowpc = pcrange->lowpc; + if (pcrange->lowpc_is_addr_index) + { + if (!resolve_addr_index (dwarf_sections, u->addr_base, u->addrsize, + is_bigendian, lowpc, error_callback, data, + &lowpc)) + return 0; + } + + highpc = pcrange->highpc; + if (pcrange->highpc_is_addr_index) + { + if (!resolve_addr_index (dwarf_sections, u->addr_base, u->addrsize, + is_bigendian, highpc, error_callback, data, + &highpc)) + return 0; + } + if (pcrange->highpc_is_relative) + highpc += lowpc; + + /* Add in the base address of the module when recording PC values, + so that we can look up the PC directly. */ + lowpc += base_address; + highpc += base_address; + + return add_range (state, rdata, lowpc, highpc, error_callback, data, vec); +} + +/* Call ADD_RANGE for each range read from .debug_ranges, as used in + DWARF versions 2 through 4. */ + +static int +add_ranges_from_ranges ( + struct backtrace_state *state, + const struct dwarf_sections *dwarf_sections, + uintptr_t base_address, int is_bigendian, + struct unit *u, uint64_t base, + const struct pcrange *pcrange, + int (*add_range) (struct backtrace_state *state, void *rdata, + uint64_t lowpc, uint64_t highpc, + backtrace_error_callback error_callback, void *data, + void *vec), + void *rdata, + backtrace_error_callback error_callback, void *data, + void *vec) { struct dwarf_buf ranges_buf; - if (ranges >= dwarf_ranges_size) + if (pcrange->ranges >= dwarf_sections->size[DEBUG_RANGES]) { error_callback (data, "ranges offset out of range", 0); return 0; } ranges_buf.name = ".debug_ranges"; - ranges_buf.start = dwarf_ranges; - ranges_buf.buf = dwarf_ranges + ranges; - ranges_buf.left = dwarf_ranges_size - ranges; + ranges_buf.start = dwarf_sections->data[DEBUG_RANGES]; + ranges_buf.buf = dwarf_sections->data[DEBUG_RANGES] + pcrange->ranges; + ranges_buf.left = dwarf_sections->size[DEBUG_RANGES] - pcrange->ranges; ranges_buf.is_bigendian = is_bigendian; ranges_buf.error_callback = error_callback; ranges_buf.data = data; @@ -1308,13 +2031,10 @@ add_unit_ranges (struct backtrace_state *state, uintptr_t base_address, base = high; else { - struct unit_addrs a; - - a.low = low + base; - a.high = high + base; - a.u = u; - if (!add_unit_addr (state, base_address, a, error_callback, data, - addrs)) + if (!add_range (state, rdata, + low + base + base_address, + high + base + base_address, + error_callback, data, vec)) return 0; } } @@ -1325,31 +2045,242 @@ add_unit_ranges (struct backtrace_state *state, uintptr_t base_address, return 1; } -/* Find the address range covered by a compilation unit, reading from - UNIT_BUF and adding values to U. Returns 1 if all data could be - read, 0 if there is some error. */ +/* Call ADD_RANGE for each range read from .debug_rnglists, as used in + DWARF version 5. */ static int -find_address_ranges (struct backtrace_state *state, uintptr_t base_address, - struct dwarf_buf *unit_buf, - const unsigned char *dwarf_str, size_t dwarf_str_size, - const unsigned char *dwarf_ranges, - size_t dwarf_ranges_size, - int is_bigendian, backtrace_error_callback error_callback, - void *data, struct unit *u, - struct unit_addrs_vector *addrs) +add_ranges_from_rnglists ( + struct backtrace_state *state, + const struct dwarf_sections *dwarf_sections, + uintptr_t base_address, int is_bigendian, + struct unit *u, uint64_t base, + const struct pcrange *pcrange, + int (*add_range) (struct backtrace_state *state, void *rdata, + uint64_t lowpc, uint64_t highpc, + backtrace_error_callback error_callback, void *data, + void *vec), + void *rdata, + backtrace_error_callback error_callback, void *data, + void *vec) { - while (unit_buf->left > 0) + uint64_t offset; + struct dwarf_buf rnglists_buf; + + if (!pcrange->ranges_is_index) + offset = pcrange->ranges; + else + offset = u->rnglists_base + pcrange->ranges * (u->is_dwarf64 ? 8 : 4); + if (offset >= dwarf_sections->size[DEBUG_RNGLISTS]) { - uint64_t code; + error_callback (data, "rnglists offset out of range", 0); + return 0; + } + + rnglists_buf.name = ".debug_rnglists"; + rnglists_buf.start = dwarf_sections->data[DEBUG_RNGLISTS]; + rnglists_buf.buf = dwarf_sections->data[DEBUG_RNGLISTS] + offset; + rnglists_buf.left = dwarf_sections->size[DEBUG_RNGLISTS] - offset; + rnglists_buf.is_bigendian = is_bigendian; + rnglists_buf.error_callback = error_callback; + rnglists_buf.data = data; + rnglists_buf.reported_underflow = 0; + + if (pcrange->ranges_is_index) + { + offset = read_offset (&rnglists_buf, u->is_dwarf64); + offset += u->rnglists_base; + if (offset >= dwarf_sections->size[DEBUG_RNGLISTS]) + { + error_callback (data, "rnglists index offset out of range", 0); + return 0; + } + rnglists_buf.buf = dwarf_sections->data[DEBUG_RNGLISTS] + offset; + rnglists_buf.left = dwarf_sections->size[DEBUG_RNGLISTS] - offset; + } + + while (1) + { + unsigned char rle; + + rle = read_byte (&rnglists_buf); + if (rle == DW_RLE_end_of_list) + break; + switch (rle) + { + case DW_RLE_base_addressx: + { + uint64_t index; + + index = read_uleb128 (&rnglists_buf); + if (!resolve_addr_index (dwarf_sections, u->addr_base, + u->addrsize, is_bigendian, index, + error_callback, data, &base)) + return 0; + } + break; + + case DW_RLE_startx_endx: + { + uint64_t index; + uint64_t low; + uint64_t high; + + index = read_uleb128 (&rnglists_buf); + if (!resolve_addr_index (dwarf_sections, u->addr_base, + u->addrsize, is_bigendian, index, + error_callback, data, &low)) + return 0; + index = read_uleb128 (&rnglists_buf); + if (!resolve_addr_index (dwarf_sections, u->addr_base, + u->addrsize, is_bigendian, index, + error_callback, data, &high)) + return 0; + if (!add_range (state, rdata, low + base_address, + high + base_address, error_callback, data, + vec)) + return 0; + } + break; + + case DW_RLE_startx_length: + { + uint64_t index; + uint64_t low; + uint64_t length; + + index = read_uleb128 (&rnglists_buf); + if (!resolve_addr_index (dwarf_sections, u->addr_base, + u->addrsize, is_bigendian, index, + error_callback, data, &low)) + return 0; + length = read_uleb128 (&rnglists_buf); + low += base_address; + if (!add_range (state, rdata, low, low + length, + error_callback, data, vec)) + return 0; + } + break; + + case DW_RLE_offset_pair: + { + uint64_t low; + uint64_t high; + + low = read_uleb128 (&rnglists_buf); + high = read_uleb128 (&rnglists_buf); + if (!add_range (state, rdata, low + base + base_address, + high + base + base_address, + error_callback, data, vec)) + return 0; + } + break; + + case DW_RLE_base_address: + base = read_address (&rnglists_buf, u->addrsize); + break; + + case DW_RLE_start_end: + { + uint64_t low; + uint64_t high; + + low = read_address (&rnglists_buf, u->addrsize); + high = read_address (&rnglists_buf, u->addrsize); + if (!add_range (state, rdata, low + base_address, + high + base_address, error_callback, data, + vec)) + return 0; + } + break; + + case DW_RLE_start_length: + { + uint64_t low; + uint64_t length; + + low = read_address (&rnglists_buf, u->addrsize); + length = read_uleb128 (&rnglists_buf); + low += base_address; + if (!add_range (state, rdata, low, low + length, + error_callback, data, vec)) + return 0; + } + break; + + default: + dwarf_buf_error (&rnglists_buf, "unrecognized DW_RLE value"); + return 0; + } + } + + if (rnglists_buf.reported_underflow) + return 0; + + return 1; +} + +/* Call ADD_RANGE for each lowpc/highpc pair in PCRANGE. RDATA is + passed to ADD_RANGE, and is either a struct unit * or a struct + function *. VEC is the vector we are adding ranges to, and is + either a struct unit_addrs_vector * or a struct function_vector *. + Returns 1 on success, 0 on error. */ + +static int +add_ranges (struct backtrace_state *state, + const struct dwarf_sections *dwarf_sections, + uintptr_t base_address, int is_bigendian, + struct unit *u, uint64_t base, const struct pcrange *pcrange, + int (*add_range) (struct backtrace_state *state, void *rdata, + uint64_t lowpc, uint64_t highpc, + backtrace_error_callback error_callback, + void *data, void *vec), + void *rdata, + backtrace_error_callback error_callback, void *data, + void *vec) +{ + if (pcrange->have_lowpc && pcrange->have_highpc) + return add_low_high_range (state, dwarf_sections, base_address, + is_bigendian, u, pcrange, add_range, rdata, + error_callback, data, vec); + + if (!pcrange->have_ranges) + { + /* Did not find any address ranges to add. */ + return 1; + } + + if (u->version < 5) + return add_ranges_from_ranges (state, dwarf_sections, base_address, + is_bigendian, u, base, pcrange, add_range, + rdata, error_callback, data, vec); + else + return add_ranges_from_rnglists (state, dwarf_sections, base_address, + is_bigendian, u, base, pcrange, add_range, + rdata, error_callback, data, vec); +} + +/* Find the address range covered by a compilation unit, reading from + UNIT_BUF and adding values to U. Returns 1 if all data could be + read, 0 if there is some error. */ + +static int +find_address_ranges (struct backtrace_state *state, uintptr_t base_address, + struct dwarf_buf *unit_buf, + const struct dwarf_sections *dwarf_sections, + int is_bigendian, struct dwarf_data *altlink, + backtrace_error_callback error_callback, void *data, + struct unit *u, struct unit_addrs_vector *addrs, + enum dwarf_tag *unit_tag) +{ + while (unit_buf->left > 0) + { + uint64_t code; const struct abbrev *abbrev; - uint64_t lowpc; - int have_lowpc; - uint64_t highpc; - int have_highpc; - int highpc_is_relative; - uint64_t ranges; - int have_ranges; + struct pcrange pcrange; + struct attr_val name_val; + int have_name_val; + struct attr_val comp_dir_val; + int have_comp_dir_val; size_t i; code = read_uleb128 (unit_buf); @@ -1360,72 +2291,68 @@ find_address_ranges (struct backtrace_state *state, uintptr_t base_address, if (abbrev == NULL) return 0; - lowpc = 0; - have_lowpc = 0; - highpc = 0; - have_highpc = 0; - highpc_is_relative = 0; - ranges = 0; - have_ranges = 0; + if (unit_tag != NULL) + *unit_tag = abbrev->tag; + + memset (&pcrange, 0, sizeof pcrange); + memset (&name_val, 0, sizeof name_val); + have_name_val = 0; + memset (&comp_dir_val, 0, sizeof comp_dir_val); + have_comp_dir_val = 0; for (i = 0; i < abbrev->num_attrs; ++i) { struct attr_val val; - if (!read_attribute (abbrev->attrs[i].form, unit_buf, - u->is_dwarf64, u->version, u->addrsize, - dwarf_str, dwarf_str_size, &val)) + if (!read_attribute (abbrev->attrs[i].form, abbrev->attrs[i].val, + unit_buf, u->is_dwarf64, u->version, + u->addrsize, dwarf_sections, altlink, &val)) return 0; switch (abbrev->attrs[i].name) { - case DW_AT_low_pc: - if (val.encoding == ATTR_VAL_ADDRESS) - { - lowpc = val.u.uint; - have_lowpc = 1; - } + case DW_AT_low_pc: case DW_AT_high_pc: case DW_AT_ranges: + update_pcrange (&abbrev->attrs[i], &val, &pcrange); break; - case DW_AT_high_pc: - if (val.encoding == ATTR_VAL_ADDRESS) - { - highpc = val.u.uint; - have_highpc = 1; - } - else if (val.encoding == ATTR_VAL_UINT) + case DW_AT_stmt_list: + if (abbrev->tag == DW_TAG_compile_unit + && (val.encoding == ATTR_VAL_UINT + || val.encoding == ATTR_VAL_REF_SECTION)) + u->lineoff = val.u.uint; + break; + + case DW_AT_name: + if (abbrev->tag == DW_TAG_compile_unit) { - highpc = val.u.uint; - have_highpc = 1; - highpc_is_relative = 1; + name_val = val; + have_name_val = 1; } break; - case DW_AT_ranges: - if (val.encoding == ATTR_VAL_UINT - || val.encoding == ATTR_VAL_REF_SECTION) + case DW_AT_comp_dir: + if (abbrev->tag == DW_TAG_compile_unit) { - ranges = val.u.uint; - have_ranges = 1; + comp_dir_val = val; + have_comp_dir_val = 1; } break; - case DW_AT_stmt_list: + case DW_AT_str_offsets_base: if (abbrev->tag == DW_TAG_compile_unit - && (val.encoding == ATTR_VAL_UINT - || val.encoding == ATTR_VAL_REF_SECTION)) - u->lineoff = val.u.uint; + && val.encoding == ATTR_VAL_REF_SECTION) + u->str_offsets_base = val.u.uint; break; - case DW_AT_name: + case DW_AT_addr_base: if (abbrev->tag == DW_TAG_compile_unit - && val.encoding == ATTR_VAL_STRING) - u->filename = val.u.string; + && val.encoding == ATTR_VAL_REF_SECTION) + u->addr_base = val.u.uint; break; - case DW_AT_comp_dir: + case DW_AT_rnglists_base: if (abbrev->tag == DW_TAG_compile_unit - && val.encoding == ATTR_VAL_STRING) - u->comp_dir = val.u.string; + && val.encoding == ATTR_VAL_REF_SECTION) + u->rnglists_base = val.u.uint; break; default: @@ -1433,46 +2360,45 @@ find_address_ranges (struct backtrace_state *state, uintptr_t base_address, } } + // Resolve strings after we're sure that we have seen + // DW_AT_str_offsets_base. + if (have_name_val) + { + if (!resolve_string (dwarf_sections, u->is_dwarf64, is_bigendian, + u->str_offsets_base, &name_val, + error_callback, data, &u->filename)) + return 0; + } + if (have_comp_dir_val) + { + if (!resolve_string (dwarf_sections, u->is_dwarf64, is_bigendian, + u->str_offsets_base, &comp_dir_val, + error_callback, data, &u->comp_dir)) + return 0; + } + if (abbrev->tag == DW_TAG_compile_unit || abbrev->tag == DW_TAG_subprogram) { - if (have_ranges) - { - if (!add_unit_ranges (state, base_address, u, ranges, lowpc, - is_bigendian, dwarf_ranges, - dwarf_ranges_size, error_callback, - data, addrs)) - return 0; - } - else if (have_lowpc && have_highpc) - { - struct unit_addrs a; - - if (highpc_is_relative) - highpc += lowpc; - a.low = lowpc; - a.high = highpc; - a.u = u; - - if (!add_unit_addr (state, base_address, a, error_callback, data, - addrs)) - return 0; - } + if (!add_ranges (state, dwarf_sections, base_address, + is_bigendian, u, pcrange.lowpc, &pcrange, + add_unit_addr, (void *) u, error_callback, data, + (void *) addrs)) + return 0; /* If we found the PC range in the DW_TAG_compile_unit, we can stop now. */ if (abbrev->tag == DW_TAG_compile_unit - && (have_ranges || (have_lowpc && have_highpc))) + && (pcrange.have_ranges + || (pcrange.have_lowpc && pcrange.have_highpc))) return 1; } if (abbrev->has_children) { if (!find_address_ranges (state, base_address, unit_buf, - dwarf_str, dwarf_str_size, - dwarf_ranges, dwarf_ranges_size, - is_bigendian, error_callback, data, - u, addrs)) + dwarf_sections, is_bigendian, altlink, + error_callback, data, u, addrs, NULL)) return 0; } } @@ -1486,33 +2412,40 @@ find_address_ranges (struct backtrace_state *state, uintptr_t base_address, static int build_address_map (struct backtrace_state *state, uintptr_t base_address, - const unsigned char *dwarf_info, size_t dwarf_info_size, - const unsigned char *dwarf_abbrev, size_t dwarf_abbrev_size, - const unsigned char *dwarf_ranges, size_t dwarf_ranges_size, - const unsigned char *dwarf_str, size_t dwarf_str_size, - int is_bigendian, backtrace_error_callback error_callback, - void *data, struct unit_addrs_vector *addrs) + const struct dwarf_sections *dwarf_sections, + int is_bigendian, struct dwarf_data *altlink, + backtrace_error_callback error_callback, void *data, + struct unit_addrs_vector *addrs, + struct unit_vector *unit_vec) { struct dwarf_buf info; - struct abbrevs abbrevs; + struct backtrace_vector units; + size_t units_count; + size_t i; + struct unit **pu; + size_t unit_offset = 0; memset (&addrs->vec, 0, sizeof addrs->vec); + memset (&unit_vec->vec, 0, sizeof unit_vec->vec); addrs->count = 0; + unit_vec->count = 0; /* Read through the .debug_info section. FIXME: Should we use the .debug_aranges section? gdb and addr2line don't use it, but I'm not sure why. */ info.name = ".debug_info"; - info.start = dwarf_info; - info.buf = dwarf_info; - info.left = dwarf_info_size; + info.start = dwarf_sections->data[DEBUG_INFO]; + info.buf = info.start; + info.left = dwarf_sections->size[DEBUG_INFO]; info.is_bigendian = is_bigendian; info.error_callback = error_callback; info.data = data; info.reported_underflow = 0; - memset (&abbrevs, 0, sizeof abbrevs); + memset (&units, 0, sizeof units); + units_count = 0; + while (info.left > 0) { const unsigned char *unit_data_start; @@ -1520,23 +2453,18 @@ build_address_map (struct backtrace_state *state, uintptr_t base_address, int is_dwarf64; struct dwarf_buf unit_buf; int version; + int unit_type; uint64_t abbrev_offset; int addrsize; struct unit *u; + enum dwarf_tag unit_tag; if (info.reported_underflow) goto fail; unit_data_start = info.buf; - is_dwarf64 = 0; - len = read_uint32 (&info); - if (len == 0xffffffff) - { - len = read_uint64 (&info); - is_dwarf64 = 1; - } - + len = read_initial_length (&info, &is_dwarf64); unit_buf = info; unit_buf.left = len; @@ -1544,23 +2472,70 @@ build_address_map (struct backtrace_state *state, uintptr_t base_address, goto fail; version = read_uint16 (&unit_buf); - if (version < 2 || version > 4) + if (version < 2 || version > 5) { dwarf_buf_error (&unit_buf, "unrecognized DWARF version"); goto fail; } - abbrev_offset = read_offset (&unit_buf, is_dwarf64); - if (!read_abbrevs (state, abbrev_offset, dwarf_abbrev, dwarf_abbrev_size, - is_bigendian, error_callback, data, &abbrevs)) - goto fail; + if (version < 5) + unit_type = 0; + else + { + unit_type = read_byte (&unit_buf); + if (unit_type == DW_UT_type || unit_type == DW_UT_split_type) + { + /* This unit doesn't have anything we need. */ + continue; + } + } - addrsize = read_byte (&unit_buf); + pu = ((struct unit **) + backtrace_vector_grow (state, sizeof (struct unit *), + error_callback, data, &units)); + if (pu == NULL) + goto fail; u = ((struct unit *) backtrace_alloc (state, sizeof *u, error_callback, data)); if (u == NULL) goto fail; + + *pu = u; + ++units_count; + + if (version < 5) + addrsize = 0; /* Set below. */ + else + addrsize = read_byte (&unit_buf); + + memset (&u->abbrevs, 0, sizeof u->abbrevs); + abbrev_offset = read_offset (&unit_buf, is_dwarf64); + if (!read_abbrevs (state, abbrev_offset, + dwarf_sections->data[DEBUG_ABBREV], + dwarf_sections->size[DEBUG_ABBREV], + is_bigendian, error_callback, data, &u->abbrevs)) + goto fail; + + if (version < 5) + addrsize = read_byte (&unit_buf); + + switch (unit_type) + { + case 0: + break; + case DW_UT_compile: case DW_UT_partial: + break; + case DW_UT_skeleton: case DW_UT_split_compile: + read_uint64 (&unit_buf); /* dwo_id */ + break; + default: + break; + } + + u->low_offset = unit_offset; + unit_offset += len + (is_dwarf64 ? 12 : 4); + u->high_offset = unit_offset; u->unit_data = unit_buf.buf; u->unit_data_len = unit_buf.left; u->unit_data_offset = unit_buf.buf - unit_data_start; @@ -1571,8 +2546,6 @@ build_address_map (struct backtrace_state *state, uintptr_t base_address, u->comp_dir = NULL; u->abs_filename = NULL; u->lineoff = 0; - u->abbrevs = abbrevs; - memset (&abbrevs, 0, sizeof abbrevs); /* The actual line number mappings will be read as needed. */ u->lines = NULL; @@ -1580,32 +2553,37 @@ build_address_map (struct backtrace_state *state, uintptr_t base_address, u->function_addrs = NULL; u->function_addrs_count = 0; - if (!find_address_ranges (state, base_address, &unit_buf, - dwarf_str, dwarf_str_size, - dwarf_ranges, dwarf_ranges_size, - is_bigendian, error_callback, data, - u, addrs)) - { - free_abbrevs (state, &u->abbrevs, error_callback, data); - backtrace_free (state, u, sizeof *u, error_callback, data); - goto fail; - } + if (!find_address_ranges (state, base_address, &unit_buf, dwarf_sections, + is_bigendian, altlink, error_callback, data, + u, addrs, &unit_tag)) + goto fail; if (unit_buf.reported_underflow) - { - free_abbrevs (state, &u->abbrevs, error_callback, data); - backtrace_free (state, u, sizeof *u, error_callback, data); - goto fail; - } + goto fail; } if (info.reported_underflow) goto fail; + unit_vec->vec = units; + unit_vec->count = units_count; return 1; fail: - free_abbrevs (state, &abbrevs, error_callback, data); - free_unit_addrs_vector (state, addrs, error_callback, data); + if (units_count > 0) + { + pu = (struct unit **) units.base; + for (i = 0; i < units_count; i++) + { + free_abbrevs (state, &pu[i]->abbrevs, error_callback, data); + backtrace_free (state, pu[i], sizeof **pu, error_callback, data); + } + backtrace_vector_free (state, &units, error_callback, data); + } + if (addrs->count > 0) + { + backtrace_vector_free (state, &addrs->vec, error_callback, data); + addrs->count = 0; + } return 0; } @@ -1662,55 +2640,21 @@ free_line_header (struct backtrace_state *state, struct line_header *hdr, error_callback, data); } -/* Read the line header. Return 1 on success, 0 on failure. */ +/* Read the directories and file names for a line header for version + 2, setting fields in HDR. Return 1 on success, 0 on failure. */ static int -read_line_header (struct backtrace_state *state, struct unit *u, - int is_dwarf64, struct dwarf_buf *line_buf, - struct line_header *hdr) +read_v2_paths (struct backtrace_state *state, struct unit *u, + struct dwarf_buf *hdr_buf, struct line_header *hdr) { - uint64_t hdrlen; - struct dwarf_buf hdr_buf; const unsigned char *p; const unsigned char *pend; size_t i; - hdr->version = read_uint16 (line_buf); - if (hdr->version < 2 || hdr->version > 4) - { - dwarf_buf_error (line_buf, "unsupported line number version"); - return 0; - } - - hdrlen = read_offset (line_buf, is_dwarf64); - - hdr_buf = *line_buf; - hdr_buf.left = hdrlen; - - if (!advance (line_buf, hdrlen)) - return 0; - - hdr->min_insn_len = read_byte (&hdr_buf); - if (hdr->version < 4) - hdr->max_ops_per_insn = 1; - else - hdr->max_ops_per_insn = read_byte (&hdr_buf); - - /* We don't care about default_is_stmt. */ - read_byte (&hdr_buf); - - hdr->line_base = read_sbyte (&hdr_buf); - hdr->line_range = read_byte (&hdr_buf); - - hdr->opcode_base = read_byte (&hdr_buf); - hdr->opcode_lengths = hdr_buf.buf; - if (!advance (&hdr_buf, hdr->opcode_base - 1)) - return 0; - /* Count the number of directory entries. */ hdr->dirs_count = 0; - p = hdr_buf.buf; - pend = p + hdr_buf.left; + p = hdr_buf->buf; + pend = p + hdr_buf->left; while (p < pend && *p != '\0') { p += strnlen((const char *) p, pend - p) + 1; @@ -1723,30 +2667,30 @@ read_line_header (struct backtrace_state *state, struct unit *u, hdr->dirs = ((const char **) backtrace_alloc (state, hdr->dirs_count * sizeof (const char *), - line_buf->error_callback, line_buf->data)); + hdr_buf->error_callback, + hdr_buf->data)); if (hdr->dirs == NULL) return 0; } i = 0; - while (*hdr_buf.buf != '\0') + while (*hdr_buf->buf != '\0') { - if (hdr_buf.reported_underflow) + if (hdr_buf->reported_underflow) return 0; - hdr->dirs[i] = (const char *) hdr_buf.buf; - ++i; - if (!advance (&hdr_buf, - strnlen ((const char *) hdr_buf.buf, hdr_buf.left) + 1)) + hdr->dirs[i] = read_string (hdr_buf); + if (hdr->dirs[i] == NULL) return 0; + ++i; } - if (!advance (&hdr_buf, 1)) + if (!advance (hdr_buf, 1)) return 0; /* Count the number of file entries. */ hdr->filenames_count = 0; - p = hdr_buf.buf; - pend = p + hdr_buf.left; + p = hdr_buf->buf; + pend = p + hdr_buf->left; while (p < pend && *p != '\0') { p += strnlen ((const char *) p, pend - p) + 1; @@ -1759,24 +2703,23 @@ read_line_header (struct backtrace_state *state, struct unit *u, hdr->filenames = ((const char **) backtrace_alloc (state, hdr->filenames_count * sizeof (char *), - line_buf->error_callback, - line_buf->data)); + hdr_buf->error_callback, + hdr_buf->data)); if (hdr->filenames == NULL) return 0; i = 0; - while (*hdr_buf.buf != '\0') + while (*hdr_buf->buf != '\0') { const char *filename; uint64_t dir_index; - if (hdr_buf.reported_underflow) + if (hdr_buf->reported_underflow) return 0; - filename = (const char *) hdr_buf.buf; - if (!advance (&hdr_buf, - strnlen ((const char *) hdr_buf.buf, hdr_buf.left) + 1)) + filename = read_string (hdr_buf); + if (filename == NULL) return 0; - dir_index = read_uleb128 (&hdr_buf); + dir_index = read_uleb128 (hdr_buf); if (IS_ABSOLUTE_PATH (filename) || (dir_index == 0 && u->comp_dir == NULL)) hdr->filenames[i] = filename; @@ -1793,16 +2736,16 @@ read_line_header (struct backtrace_state *state, struct unit *u, dir = hdr->dirs[dir_index - 1]; else { - dwarf_buf_error (line_buf, + dwarf_buf_error (hdr_buf, ("invalid directory index in " "line number program header")); return 0; } dir_len = strlen (dir); filename_len = strlen (filename); - s = ((char *) - backtrace_alloc (state, dir_len + filename_len + 2, - line_buf->error_callback, line_buf->data)); + s = ((char *) backtrace_alloc (state, dir_len + filename_len + 2, + hdr_buf->error_callback, + hdr_buf->data)); if (s == NULL) return 0; memcpy (s, dir, dir_len); @@ -1815,12 +2758,258 @@ read_line_header (struct backtrace_state *state, struct unit *u, } /* Ignore the modification time and size. */ - read_uleb128 (&hdr_buf); - read_uleb128 (&hdr_buf); + read_uleb128 (hdr_buf); + read_uleb128 (hdr_buf); ++i; } + return 1; +} + +/* Read a single version 5 LNCT entry for a directory or file name in a + line header. Sets *STRING to the resulting name, ignoring other + data. Return 1 on success, 0 on failure. */ + +static int +read_lnct (struct backtrace_state *state, struct dwarf_data *ddata, + struct unit *u, struct dwarf_buf *hdr_buf, + const struct line_header *hdr, size_t formats_count, + const struct line_header_format *formats, const char **string) +{ + size_t i; + const char *dir; + const char *path; + + dir = NULL; + path = NULL; + for (i = 0; i < formats_count; i++) + { + struct attr_val val; + + if (!read_attribute (formats[i].form, 0, hdr_buf, u->is_dwarf64, + u->version, hdr->addrsize, &ddata->dwarf_sections, + ddata->altlink, &val)) + return 0; + switch (formats[i].lnct) + { + case DW_LNCT_path: + if (!resolve_string (&ddata->dwarf_sections, u->is_dwarf64, + ddata->is_bigendian, u->str_offsets_base, + &val, hdr_buf->error_callback, hdr_buf->data, + &path)) + return 0; + break; + case DW_LNCT_directory_index: + if (val.encoding == ATTR_VAL_UINT) + { + if (val.u.uint >= hdr->dirs_count) + { + dwarf_buf_error (hdr_buf, + ("invalid directory index in " + "line number program header")); + return 0; + } + dir = hdr->dirs[val.u.uint]; + } + break; + default: + /* We don't care about timestamps or sizes or hashes. */ + break; + } + } + + if (path == NULL) + { + dwarf_buf_error (hdr_buf, + "missing file name in line number program header"); + return 0; + } + + if (dir == NULL) + *string = path; + else + { + size_t dir_len; + size_t path_len; + char *s; + + dir_len = strlen (dir); + path_len = strlen (path); + s = (char *) backtrace_alloc (state, dir_len + path_len + 2, + hdr_buf->error_callback, hdr_buf->data); + if (s == NULL) + return 0; + memcpy (s, dir, dir_len); + /* FIXME: If we are on a DOS-based file system, and the + directory or the path name use backslashes, then we should + use a backslash here. */ + s[dir_len] = '/'; + memcpy (s + dir_len + 1, path, path_len + 1); + *string = s; + } + + return 1; +} + +/* Read a set of DWARF 5 line header format entries, setting *PCOUNT + and *PPATHS. Return 1 on success, 0 on failure. */ + +static int +read_line_header_format_entries (struct backtrace_state *state, + struct dwarf_data *ddata, + struct unit *u, + struct dwarf_buf *hdr_buf, + struct line_header *hdr, + size_t *pcount, + const char ***ppaths) +{ + size_t formats_count; + struct line_header_format *formats; + size_t paths_count; + const char **paths; + size_t i; + int ret; + + formats_count = read_byte (hdr_buf); + if (formats_count == 0) + formats = NULL; + else + { + formats = ((struct line_header_format *) + backtrace_alloc (state, + (formats_count + * sizeof (struct line_header_format)), + hdr_buf->error_callback, + hdr_buf->data)); + if (formats == NULL) + return 0; + + for (i = 0; i < formats_count; i++) + { + formats[i].lnct = (int) read_uleb128(hdr_buf); + formats[i].form = (enum dwarf_form) read_uleb128 (hdr_buf); + } + } + + paths_count = read_uleb128 (hdr_buf); + if (paths_count == 0) + { + *pcount = 0; + *ppaths = NULL; + ret = 1; + goto exit; + } + + paths = ((const char **) + backtrace_alloc (state, paths_count * sizeof (const char *), + hdr_buf->error_callback, hdr_buf->data)); + if (paths == NULL) + { + ret = 0; + goto exit; + } + for (i = 0; i < paths_count; i++) + { + if (!read_lnct (state, ddata, u, hdr_buf, hdr, formats_count, + formats, &paths[i])) + { + backtrace_free (state, paths, + paths_count * sizeof (const char *), + hdr_buf->error_callback, hdr_buf->data); + ret = 0; + goto exit; + } + } + + *pcount = paths_count; + *ppaths = paths; + + ret = 1; + + exit: + if (formats != NULL) + backtrace_free (state, formats, + formats_count * sizeof (struct line_header_format), + hdr_buf->error_callback, hdr_buf->data); + + return ret; +} + +/* Read the line header. Return 1 on success, 0 on failure. */ + +static int +read_line_header (struct backtrace_state *state, struct dwarf_data *ddata, + struct unit *u, int is_dwarf64, struct dwarf_buf *line_buf, + struct line_header *hdr) +{ + uint64_t hdrlen; + struct dwarf_buf hdr_buf; + + hdr->version = read_uint16 (line_buf); + if (hdr->version < 2 || hdr->version > 5) + { + dwarf_buf_error (line_buf, "unsupported line number version"); + return 0; + } + + if (hdr->version < 5) + hdr->addrsize = u->addrsize; + else + { + hdr->addrsize = read_byte (line_buf); + /* We could support a non-zero segment_selector_size but I doubt + we'll ever see it. */ + if (read_byte (line_buf) != 0) + { + dwarf_buf_error (line_buf, + "non-zero segment_selector_size not supported"); + return 0; + } + } + + hdrlen = read_offset (line_buf, is_dwarf64); + + hdr_buf = *line_buf; + hdr_buf.left = hdrlen; + + if (!advance (line_buf, hdrlen)) + return 0; + + hdr->min_insn_len = read_byte (&hdr_buf); + if (hdr->version < 4) + hdr->max_ops_per_insn = 1; + else + hdr->max_ops_per_insn = read_byte (&hdr_buf); + + /* We don't care about default_is_stmt. */ + read_byte (&hdr_buf); + + hdr->line_base = read_sbyte (&hdr_buf); + hdr->line_range = read_byte (&hdr_buf); + + hdr->opcode_base = read_byte (&hdr_buf); + hdr->opcode_lengths = hdr_buf.buf; + if (!advance (&hdr_buf, hdr->opcode_base - 1)) + return 0; + + if (hdr->version < 5) + { + if (!read_v2_paths (state, u, &hdr_buf, hdr)) + return 0; + } + else + { + if (!read_line_header_format_entries (state, ddata, u, &hdr_buf, hdr, + &hdr->dirs_count, + &hdr->dirs)) + return 0; + if (!read_line_header_format_entries (state, ddata, u, &hdr_buf, hdr, + &hdr->filenames_count, + &hdr->filenames)) + return 0; + } + if (hdr_buf.reported_underflow) return 0; @@ -1886,15 +3075,15 @@ read_line_program (struct backtrace_state *state, struct dwarf_data *ddata, lineno = 1; break; case DW_LNE_set_address: - address = read_address (line_buf, u->addrsize); + address = read_address (line_buf, hdr->addrsize); break; case DW_LNE_define_file: { const char *f; unsigned int dir_index; - f = (const char *) line_buf->buf; - if (!advance (line_buf, strnlen (f, line_buf->left) + 1)) + f = read_string (line_buf); + if (f == NULL) return 0; dir_index = read_uleb128 (line_buf); /* Ignore that time and length. */ @@ -1909,7 +3098,7 @@ read_line_program (struct backtrace_state *state, struct dwarf_data *ddata, size_t f_len; char *p; - if (dir_index == 0) + if (dir_index == 0 && hdr->version < 5) dir = u->comp_dir; else if (dir_index - 1 < hdr->dirs_count) dir = hdr->dirs[dir_index - 1]; @@ -2055,31 +3244,25 @@ read_line_info (struct backtrace_state *state, struct dwarf_data *ddata, memset (hdr, 0, sizeof *hdr); if (u->lineoff != (off_t) (size_t) u->lineoff - || (size_t) u->lineoff >= ddata->dwarf_line_size) + || (size_t) u->lineoff >= ddata->dwarf_sections.size[DEBUG_LINE]) { error_callback (data, "unit line offset out of range", 0); goto fail; } line_buf.name = ".debug_line"; - line_buf.start = ddata->dwarf_line; - line_buf.buf = ddata->dwarf_line + u->lineoff; - line_buf.left = ddata->dwarf_line_size - u->lineoff; + line_buf.start = ddata->dwarf_sections.data[DEBUG_LINE]; + line_buf.buf = ddata->dwarf_sections.data[DEBUG_LINE] + u->lineoff; + line_buf.left = ddata->dwarf_sections.size[DEBUG_LINE] - u->lineoff; line_buf.is_bigendian = ddata->is_bigendian; line_buf.error_callback = error_callback; line_buf.data = data; line_buf.reported_underflow = 0; - is_dwarf64 = 0; - len = read_uint32 (&line_buf); - if (len == 0xffffffff) - { - len = read_uint64 (&line_buf); - is_dwarf64 = 1; - } + len = read_initial_length (&line_buf, &is_dwarf64); line_buf.left = len; - if (!read_line_header (state, u, is_dwarf64, &line_buf, hdr)) + if (!read_line_header (state, ddata, u, is_dwarf64, &line_buf, hdr)) goto fail; if (!read_line_program (state, ddata, u, hdr, &line_buf, &vec)) @@ -2119,15 +3302,69 @@ read_line_info (struct backtrace_state *state, struct dwarf_data *ddata, return 1; fail: - vec.vec.alc += vec.vec.size; - vec.vec.size = 0; - backtrace_vector_release (state, &vec.vec, error_callback, data); + backtrace_vector_free (state, &vec.vec, error_callback, data); free_line_header (state, hdr, error_callback, data); *lines = (struct line *) (uintptr_t) -1; *lines_count = 0; return 0; } +static const char *read_referenced_name (struct dwarf_data *, struct unit *, + uint64_t, backtrace_error_callback, + void *); + +/* Read the name of a function from a DIE referenced by ATTR with VAL. */ + +static const char * +read_referenced_name_from_attr (struct dwarf_data *ddata, struct unit *u, + struct attr *attr, struct attr_val *val, + backtrace_error_callback error_callback, + void *data) +{ + switch (attr->name) + { + case DW_AT_abstract_origin: + case DW_AT_specification: + break; + default: + return NULL; + } + + if (attr->form == DW_FORM_ref_sig8) + return NULL; + + if (val->encoding == ATTR_VAL_REF_INFO) + { + struct unit *unit + = find_unit (ddata->units, ddata->units_count, + val->u.uint); + if (unit == NULL) + return NULL; + + uint64_t offset = val->u.uint - unit->low_offset; + return read_referenced_name (ddata, unit, offset, error_callback, data); + } + + if (val->encoding == ATTR_VAL_UINT + || val->encoding == ATTR_VAL_REF_UNIT) + return read_referenced_name (ddata, u, val->u.uint, error_callback, data); + + if (val->encoding == ATTR_VAL_REF_ALT_INFO) + { + struct unit *alt_unit + = find_unit (ddata->altlink->units, ddata->altlink->units_count, + val->u.uint); + if (alt_unit == NULL) + return NULL; + + uint64_t offset = val->u.uint - alt_unit->low_offset; + return read_referenced_name (ddata->altlink, alt_unit, offset, + error_callback, data); + } + + return NULL; +} + /* Read the name of a function from a DIE referenced by a DW_AT_abstract_origin or DW_AT_specification tag. OFFSET is within the same compilation unit. */ @@ -2159,7 +3396,7 @@ read_referenced_name (struct dwarf_data *ddata, struct unit *u, offset -= u->unit_data_offset; unit_buf.name = ".debug_info"; - unit_buf.start = ddata->dwarf_info; + unit_buf.start = ddata->dwarf_sections.data[DEBUG_INFO]; unit_buf.buf = u->unit_data + offset; unit_buf.left = u->unit_data_len - offset; unit_buf.is_bigendian = ddata->is_bigendian; @@ -2183,45 +3420,52 @@ read_referenced_name (struct dwarf_data *ddata, struct unit *u, { struct attr_val val; - if (!read_attribute (abbrev->attrs[i].form, &unit_buf, - u->is_dwarf64, u->version, u->addrsize, - ddata->dwarf_str, ddata->dwarf_str_size, - &val)) + if (!read_attribute (abbrev->attrs[i].form, abbrev->attrs[i].val, + &unit_buf, u->is_dwarf64, u->version, u->addrsize, + &ddata->dwarf_sections, ddata->altlink, &val)) return NULL; switch (abbrev->attrs[i].name) { case DW_AT_name: - /* We prefer the linkage name if get one. */ - if (val.encoding == ATTR_VAL_STRING) - ret = val.u.string; + /* Third name preference: don't override. A name we found in some + other way, will normally be more useful -- e.g., this name is + normally not mangled. */ + if (ret != NULL) + break; + if (!resolve_string (&ddata->dwarf_sections, u->is_dwarf64, + ddata->is_bigendian, u->str_offsets_base, + &val, error_callback, data, &ret)) + return NULL; break; case DW_AT_linkage_name: case DW_AT_MIPS_linkage_name: - if (val.encoding == ATTR_VAL_STRING) - return val.u.string; + /* First name preference: override all. */ + { + const char *s; + + s = NULL; + if (!resolve_string (&ddata->dwarf_sections, u->is_dwarf64, + ddata->is_bigendian, u->str_offsets_base, + &val, error_callback, data, &s)) + return NULL; + if (s != NULL) + return s; + } break; case DW_AT_specification: - if (abbrev->attrs[i].form == DW_FORM_ref_addr - || abbrev->attrs[i].form == DW_FORM_ref_sig8) - { - /* This refers to a specification defined in some other - compilation unit. We can handle this case if we - must, but it's harder. */ - break; - } - if (val.encoding == ATTR_VAL_UINT - || val.encoding == ATTR_VAL_REF_UNIT) - { - const char *name; + /* Second name preference: override DW_AT_name, don't override + DW_AT_linkage_name. */ + { + const char *name; - name = read_referenced_name (ddata, u, val.u.uint, - error_callback, data); - if (name != NULL) - ret = name; - } + name = read_referenced_name_from_attr (ddata, u, &abbrev->attrs[i], + &val, error_callback, data); + if (name != NULL) + ret = name; + } break; default: @@ -2232,25 +3476,22 @@ read_referenced_name (struct dwarf_data *ddata, struct unit *u, return ret; } -/* Add a single range to U that maps to function. Returns 1 on - success, 0 on error. */ +/* Add a range to a unit that maps to a function. This is called via + add_ranges. Returns 1 on success, 0 on error. */ static int -add_function_range (struct backtrace_state *state, struct dwarf_data *ddata, - struct function *function, uint64_t lowpc, uint64_t highpc, - backtrace_error_callback error_callback, - void *data, struct function_vector *vec) +add_function_range (struct backtrace_state *state, void *rdata, + uint64_t lowpc, uint64_t highpc, + backtrace_error_callback error_callback, void *data, + void *pvec) { + struct function *function = (struct function *) rdata; + struct function_vector *vec = (struct function_vector *) pvec; struct function_addrs *p; - /* Add in the base address here, so that we can look up the PC - directly. */ - lowpc += ddata->base_address; - highpc += ddata->base_address; - if (vec->count > 0) { - p = (struct function_addrs *) vec->vec.base + vec->count - 1; + p = (struct function_addrs *) vec->vec.base + (vec->count - 1); if ((lowpc == p->high || lowpc == p->high + 1) && function == p->function) { @@ -2269,63 +3510,8 @@ add_function_range (struct backtrace_state *state, struct dwarf_data *ddata, p->low = lowpc; p->high = highpc; p->function = function; - ++vec->count; - return 1; -} - -/* Add PC ranges to U that map to FUNCTION. Returns 1 on success, 0 - on error. */ - -static int -add_function_ranges (struct backtrace_state *state, struct dwarf_data *ddata, - struct unit *u, struct function *function, - uint64_t ranges, uint64_t base, - backtrace_error_callback error_callback, void *data, - struct function_vector *vec) -{ - struct dwarf_buf ranges_buf; - - if (ranges >= ddata->dwarf_ranges_size) - { - error_callback (data, "function ranges offset out of range", 0); - return 0; - } - - ranges_buf.name = ".debug_ranges"; - ranges_buf.start = ddata->dwarf_ranges; - ranges_buf.buf = ddata->dwarf_ranges + ranges; - ranges_buf.left = ddata->dwarf_ranges_size - ranges; - ranges_buf.is_bigendian = ddata->is_bigendian; - ranges_buf.error_callback = error_callback; - ranges_buf.data = data; - ranges_buf.reported_underflow = 0; - while (1) - { - uint64_t low; - uint64_t high; - - if (ranges_buf.reported_underflow) - return 0; - - low = read_address (&ranges_buf, u->addrsize); - high = read_address (&ranges_buf, u->addrsize); - - if (low == 0 && high == 0) - break; - - if (is_highest_address (low, u->addrsize)) - base = high; - else - { - if (!add_function_range (state, ddata, function, low + base, - high + base, error_callback, data, vec)) - return 0; - } - } - - if (ranges_buf.reported_underflow) - return 0; + ++vec->count; return 1; } @@ -2349,13 +3535,8 @@ read_function_entry (struct backtrace_state *state, struct dwarf_data *ddata, struct function *function; struct function_vector *vec; size_t i; - uint64_t lowpc; - int have_lowpc; - uint64_t highpc; - int have_highpc; - int highpc_is_relative; - uint64_t ranges; - int have_ranges; + struct pcrange pcrange; + int have_linkage_name; code = read_uleb128 (unit_buf); if (code == 0) @@ -2385,29 +3566,34 @@ read_function_entry (struct backtrace_state *state, struct dwarf_data *ddata, memset (function, 0, sizeof *function); } - lowpc = 0; - have_lowpc = 0; - highpc = 0; - have_highpc = 0; - highpc_is_relative = 0; - ranges = 0; - have_ranges = 0; + memset (&pcrange, 0, sizeof pcrange); + have_linkage_name = 0; for (i = 0; i < abbrev->num_attrs; ++i) { struct attr_val val; - if (!read_attribute (abbrev->attrs[i].form, unit_buf, - u->is_dwarf64, u->version, u->addrsize, - ddata->dwarf_str, ddata->dwarf_str_size, - &val)) + if (!read_attribute (abbrev->attrs[i].form, abbrev->attrs[i].val, + unit_buf, u->is_dwarf64, u->version, + u->addrsize, &ddata->dwarf_sections, + ddata->altlink, &val)) return 0; /* The compile unit sets the base address for any address ranges in the function entries. */ if (abbrev->tag == DW_TAG_compile_unit - && abbrev->attrs[i].name == DW_AT_low_pc - && val.encoding == ATTR_VAL_ADDRESS) - base = val.u.uint; + && abbrev->attrs[i].name == DW_AT_low_pc) + { + if (val.encoding == ATTR_VAL_ADDRESS) + base = val.u.uint; + else if (val.encoding == ATTR_VAL_ADDRESS_INDEX) + { + if (!resolve_addr_index (&ddata->dwarf_sections, + u->addr_base, u->addrsize, + ddata->is_bigendian, val.u.uint, + error_callback, data, &base)) + return 0; + } + } if (is_function) { @@ -2440,73 +3626,55 @@ read_function_entry (struct backtrace_state *state, struct dwarf_data *ddata, case DW_AT_abstract_origin: case DW_AT_specification: - if (abbrev->attrs[i].form == DW_FORM_ref_addr - || abbrev->attrs[i].form == DW_FORM_ref_sig8) - { - /* This refers to an abstract origin defined in - some other compilation unit. We can handle - this case if we must, but it's harder. */ - break; - } - if (val.encoding == ATTR_VAL_UINT - || val.encoding == ATTR_VAL_REF_UNIT) - { - const char *name; - - name = read_referenced_name (ddata, u, val.u.uint, - error_callback, data); - if (name != NULL) - function->name = name; - } + /* Second name preference: override DW_AT_name, don't override + DW_AT_linkage_name. */ + if (have_linkage_name) + break; + { + const char *name; + + name + = read_referenced_name_from_attr (ddata, u, + &abbrev->attrs[i], &val, + error_callback, data); + if (name != NULL) + function->name = name; + } break; case DW_AT_name: - if (val.encoding == ATTR_VAL_STRING) - { - /* Don't override a name we found in some other - way, as it will normally be more - useful--e.g., this name is normally not - mangled. */ - if (function->name == NULL) - function->name = val.u.string; - } + /* Third name preference: don't override. */ + if (function->name != NULL) + break; + if (!resolve_string (&ddata->dwarf_sections, u->is_dwarf64, + ddata->is_bigendian, + u->str_offsets_base, &val, + error_callback, data, &function->name)) + return 0; break; case DW_AT_linkage_name: case DW_AT_MIPS_linkage_name: - if (val.encoding == ATTR_VAL_STRING) - function->name = val.u.string; - break; - - case DW_AT_low_pc: - if (val.encoding == ATTR_VAL_ADDRESS) - { - lowpc = val.u.uint; - have_lowpc = 1; - } - break; + /* First name preference: override all. */ + { + const char *s; - case DW_AT_high_pc: - if (val.encoding == ATTR_VAL_ADDRESS) - { - highpc = val.u.uint; - have_highpc = 1; - } - else if (val.encoding == ATTR_VAL_UINT) - { - highpc = val.u.uint; - have_highpc = 1; - highpc_is_relative = 1; - } + s = NULL; + if (!resolve_string (&ddata->dwarf_sections, u->is_dwarf64, + ddata->is_bigendian, + u->str_offsets_base, &val, + error_callback, data, &s)) + return 0; + if (s != NULL) + { + function->name = s; + have_linkage_name = 1; + } + } break; - case DW_AT_ranges: - if (val.encoding == ATTR_VAL_UINT - || val.encoding == ATTR_VAL_REF_SECTION) - { - ranges = val.u.uint; - have_ranges = 1; - } + case DW_AT_low_pc: case DW_AT_high_pc: case DW_AT_ranges: + update_pcrange (&abbrev->attrs[i], &val, &pcrange); break; default: @@ -2526,18 +3694,14 @@ read_function_entry (struct backtrace_state *state, struct dwarf_data *ddata, if (is_function) { - if (have_ranges) - { - if (!add_function_ranges (state, ddata, u, function, ranges, - base, error_callback, data, vec)) - return 0; - } - else if (have_lowpc && have_highpc) + if (pcrange.have_ranges + || (pcrange.have_lowpc && pcrange.have_highpc)) { - if (highpc_is_relative) - highpc += lowpc; - if (!add_function_range (state, ddata, function, lowpc, highpc, - error_callback, data, vec)) + if (!add_ranges (state, &ddata->dwarf_sections, + ddata->base_address, ddata->is_bigendian, + u, base, &pcrange, add_function_range, + (void *) function, error_callback, data, + (void *) vec)) return 0; } else @@ -2621,7 +3785,7 @@ read_function_info (struct backtrace_state *state, struct dwarf_data *ddata, } unit_buf.name = ".debug_info"; - unit_buf.start = ddata->dwarf_info; + unit_buf.start = ddata->dwarf_sections.data[DEBUG_INFO]; unit_buf.buf = u->unit_data; unit_buf.left = u->unit_data_len; unit_buf.is_bigendian = ddata->is_bigendian; @@ -2744,8 +3908,10 @@ dwarf_lookup_pc (struct backtrace_state *state, struct dwarf_data *ddata, *found = 1; /* Find an address range that includes PC. */ - entry = bsearch (&pc, ddata->addrs, ddata->addrs_count, - sizeof (struct unit_addrs), unit_addrs_search); + entry = (ddata->addrs_count == 0 + ? NULL + : bsearch (&pc, ddata->addrs, ddata->addrs_count, + sizeof (struct unit_addrs), unit_addrs_search)); if (entry == NULL) { @@ -2998,37 +4164,36 @@ dwarf_fileline (struct backtrace_state *state, uintptr_t pc, static struct dwarf_data * build_dwarf_data (struct backtrace_state *state, uintptr_t base_address, - const unsigned char *dwarf_info, - size_t dwarf_info_size, - const unsigned char *dwarf_line, - size_t dwarf_line_size, - const unsigned char *dwarf_abbrev, - size_t dwarf_abbrev_size, - const unsigned char *dwarf_ranges, - size_t dwarf_ranges_size, - const unsigned char *dwarf_str, - size_t dwarf_str_size, + const struct dwarf_sections *dwarf_sections, int is_bigendian, + struct dwarf_data *altlink, backtrace_error_callback error_callback, void *data) { struct unit_addrs_vector addrs_vec; struct unit_addrs *addrs; size_t addrs_count; + struct unit_vector units_vec; + struct unit **units; + size_t units_count; struct dwarf_data *fdata; - if (!build_address_map (state, base_address, dwarf_info, dwarf_info_size, - dwarf_abbrev, dwarf_abbrev_size, dwarf_ranges, - dwarf_ranges_size, dwarf_str, dwarf_str_size, - is_bigendian, error_callback, data, &addrs_vec)) + if (!build_address_map (state, base_address, dwarf_sections, is_bigendian, + altlink, error_callback, data, &addrs_vec, + &units_vec)) return NULL; if (!backtrace_vector_release (state, &addrs_vec.vec, error_callback, data)) return NULL; + if (!backtrace_vector_release (state, &units_vec.vec, error_callback, data)) + return NULL; addrs = (struct unit_addrs *) addrs_vec.vec.base; + units = (struct unit **) units_vec.vec.base; addrs_count = addrs_vec.count; + units_count = units_vec.count; backtrace_qsort (addrs, addrs_count, sizeof (struct unit_addrs), unit_addrs_compare); + /* No qsort for units required, already sorted. */ fdata = ((struct dwarf_data *) backtrace_alloc (state, sizeof (struct dwarf_data), @@ -3037,17 +4202,13 @@ build_dwarf_data (struct backtrace_state *state, return NULL; fdata->next = NULL; + fdata->altlink = altlink; fdata->base_address = base_address; fdata->addrs = addrs; fdata->addrs_count = addrs_count; - fdata->dwarf_info = dwarf_info; - fdata->dwarf_info_size = dwarf_info_size; - fdata->dwarf_line = dwarf_line; - fdata->dwarf_line_size = dwarf_line_size; - fdata->dwarf_ranges = dwarf_ranges; - fdata->dwarf_ranges_size = dwarf_ranges_size; - fdata->dwarf_str = dwarf_str; - fdata->dwarf_str_size = dwarf_str_size; + fdata->units = units; + fdata->units_count = units_count; + fdata->dwarf_sections = *dwarf_sections; fdata->is_bigendian = is_bigendian; memset (&fdata->fvec, 0, sizeof fdata->fvec); @@ -3061,30 +4222,23 @@ build_dwarf_data (struct backtrace_state *state, int backtrace_dwarf_add (struct backtrace_state *state, uintptr_t base_address, - const unsigned char *dwarf_info, - size_t dwarf_info_size, - const unsigned char *dwarf_line, - size_t dwarf_line_size, - const unsigned char *dwarf_abbrev, - size_t dwarf_abbrev_size, - const unsigned char *dwarf_ranges, - size_t dwarf_ranges_size, - const unsigned char *dwarf_str, - size_t dwarf_str_size, + const struct dwarf_sections *dwarf_sections, int is_bigendian, + struct dwarf_data *fileline_altlink, backtrace_error_callback error_callback, - void *data, fileline *fileline_fn) + void *data, fileline *fileline_fn, + struct dwarf_data **fileline_entry) { struct dwarf_data *fdata; - fdata = build_dwarf_data (state, base_address, dwarf_info, dwarf_info_size, - dwarf_line, dwarf_line_size, dwarf_abbrev, - dwarf_abbrev_size, dwarf_ranges, dwarf_ranges_size, - dwarf_str, dwarf_str_size, is_bigendian, - error_callback, data); + fdata = build_dwarf_data (state, base_address, dwarf_sections, is_bigendian, + fileline_altlink, error_callback, data); if (fdata == NULL) return 0; + if (fileline_entry != NULL) + *fileline_entry = fdata; + if (!state->threaded) { struct dwarf_data **pp; diff --git a/edtest.c b/edtest.c index 3a2cac4..17775d7 100644 --- a/edtest.c +++ b/edtest.c @@ -1,5 +1,5 @@ /* edtest.c -- Test for libbacktrace storage allocation stress handling - Copyright (C) 2017-2018 Free Software Foundation, Inc. + Copyright (C) 2017-2019 Free Software Foundation, Inc. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are @@ -43,8 +43,7 @@ POSSIBILITY OF SUCH DAMAGE. */ #include "testlib.h" -static int test1 (void) __attribute__ ((noinline, unused)); -static int test1 (void) __attribute__ ((noinline, unused)); +static int test1 (void) __attribute__ ((noinline, noclone, unused)); extern int f2 (int); extern int f3 (int, int); diff --git a/edtest2.c b/edtest2.c index e0c0470..1ba5d73 100644 --- a/edtest2.c +++ b/edtest2.c @@ -1,5 +1,5 @@ /* edtest2.c -- Test for libbacktrace storage allocation stress handling (p2) - Copyright (C) 2017-2018 Free Software Foundation, Inc. + Copyright (C) 2017-2019 Free Software Foundation, Inc. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are diff --git a/elf.c b/elf.c index 0fd5e6f..d1d257b 100644 --- a/elf.c +++ b/elf.c @@ -1,5 +1,5 @@ /* elf.c -- Get debug data from an ELF file for backtraces. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -337,41 +337,19 @@ typedef struct #define ELFCOMPRESS_ZLIB 1 -/* An index of ELF sections we care about. */ +/* Names of sections, indexed by enum dwarf_section in internal.h. */ -enum debug_section -{ - DEBUG_INFO, - DEBUG_LINE, - DEBUG_ABBREV, - DEBUG_RANGES, - DEBUG_STR, - - /* The old style compressed sections. This list must correspond to - the list of normal debug sections. */ - ZDEBUG_INFO, - ZDEBUG_LINE, - ZDEBUG_ABBREV, - ZDEBUG_RANGES, - ZDEBUG_STR, - - DEBUG_MAX -}; - -/* Names of sections, indexed by enum elf_section. */ - -static const char * const debug_section_names[DEBUG_MAX] = +static const char * const dwarf_section_names[DEBUG_MAX] = { ".debug_info", ".debug_line", ".debug_abbrev", ".debug_ranges", ".debug_str", - ".zdebug_info", - ".zdebug_line", - ".zdebug_abbrev", - ".zdebug_ranges", - ".zdebug_str" + ".debug_addr", + ".debug_str_offsets", + ".debug_line_str", + ".debug_rnglists" }; /* Information we gather for the sections we care about. */ @@ -809,6 +787,8 @@ elf_readlink (struct backtrace_state *state, const char *filename, } } +#define SYSTEM_BUILD_ID_DIR "/usr/lib/debug/.build-id/" + /* Open a separate debug info file, using the build ID to find it. Returns an open file descriptor, or -1. @@ -821,7 +801,7 @@ elf_open_debugfile_by_buildid (struct backtrace_state *state, backtrace_error_callback error_callback, void *data) { - const char * const prefix = "/usr/lib/debug/.build-id/"; + const char * const prefix = SYSTEM_BUILD_ID_DIR; const size_t prefix_len = strlen (prefix); const char * const suffix = ".debug"; const size_t suffix_len = strlen (suffix); @@ -2638,7 +2618,8 @@ static int elf_add (struct backtrace_state *state, const char *filename, int descriptor, uintptr_t base_address, backtrace_error_callback error_callback, void *data, fileline *fileline_fn, int *found_sym, int *found_dwarf, - int exe, int debuginfo) + struct dwarf_data **fileline_entry, int exe, int debuginfo, + const char *with_buildid_data, uint32_t with_buildid_size) { struct backtrace_view ehdr_view; b_elf_ehdr ehdr; @@ -2658,6 +2639,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, unsigned int dynsym_shndx; unsigned int i; struct debug_section_info sections[DEBUG_MAX]; + struct debug_section_info zsections[DEBUG_MAX]; struct backtrace_view symtab_view; int symtab_view_valid; struct backtrace_view strtab_view; @@ -2670,6 +2652,11 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, int debuglink_view_valid; const char *debuglink_name; uint32_t debuglink_crc; + struct backtrace_view debugaltlink_view; + int debugaltlink_view_valid; + const char *debugaltlink_name; + const char *debugaltlink_buildid_data; + uint32_t debugaltlink_buildid_size; off_t min_offset; off_t max_offset; struct backtrace_view debug_view; @@ -2677,6 +2664,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, unsigned int using_debug_view; uint16_t *zdebug_table; struct elf_ppc64_opd_data opd_data, *opd; + struct dwarf_sections dwarf_sections; if (!debuginfo) { @@ -2694,6 +2682,10 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, debuglink_view_valid = 0; debuglink_name = NULL; debuglink_crc = 0; + debugaltlink_view_valid = 0; + debugaltlink_name = NULL; + debugaltlink_buildid_data = NULL; + debugaltlink_buildid_size = 0; debug_view_valid = 0; opd = NULL; @@ -2803,7 +2795,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, shstr_size = shstrhdr->sh_size; shstr_off = shstrhdr->sh_offset; - if (!backtrace_get_view (state, descriptor, shstr_off, shstr_size, + if (!backtrace_get_view (state, descriptor, shstr_off, shstrhdr->sh_size, error_callback, data, &names_view)) goto fail; names_view_valid = 1; @@ -2813,6 +2805,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, dynsym_shndx = 0; memset (sections, 0, sizeof sections); + memset (zsections, 0, sizeof zsections); /* Look for the symbol table. */ for (i = 1; i < shnum; ++i) @@ -2840,7 +2833,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, for (j = 0; j < (int) DEBUG_MAX; ++j) { - if (strcmp (name, debug_section_names[j]) == 0) + if (strcmp (name, dwarf_section_names[j]) == 0) { sections[j].offset = shdr->sh_offset; sections[j].size = shdr->sh_size; @@ -2849,10 +2842,23 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, } } + if (name[0] == '.' && name[1] == 'z') + { + for (j = 0; j < (int) DEBUG_MAX; ++j) + { + if (strcmp (name + 2, dwarf_section_names[j] + 1) == 0) + { + zsections[j].offset = shdr->sh_offset; + zsections[j].size = shdr->sh_size; + break; + } + } + } + /* Read the build ID if present. This could check for any SHT_NOTE section with the right note name and type, but gdb looks for a specific section name. */ - if (!debuginfo + if ((!debuginfo || with_buildid_data != NULL) && !buildid_view_valid && strcmp (name, ".note.gnu.build-id") == 0) { @@ -2868,11 +2874,20 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, if (note->type == NT_GNU_BUILD_ID && note->namesz == 4 && strncmp (note->name, "GNU", 4) == 0 - && shdr->sh_size < 12 + ((note->namesz + 3) & ~ 3) + note->descsz) + && shdr->sh_size <= 12 + ((note->namesz + 3) & ~ 3) + note->descsz) { buildid_data = ¬e->name[0] + ((note->namesz + 3) & ~ 3); buildid_size = note->descsz; } + + if (with_buildid_size != 0) + { + if (buildid_size != with_buildid_size) + goto fail; + + if (memcmp (buildid_data, with_buildid_data, buildid_size) != 0) + goto fail; + } } /* Read the debuglink file if present. */ @@ -2899,6 +2914,32 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, } } + if (!debugaltlink_view_valid + && strcmp (name, ".gnu_debugaltlink") == 0) + { + const char *debugaltlink_data; + size_t debugaltlink_name_len; + + if (!backtrace_get_view (state, descriptor, shdr->sh_offset, + shdr->sh_size, error_callback, data, + &debugaltlink_view)) + goto fail; + + debugaltlink_view_valid = 1; + debugaltlink_data = (const char *) debugaltlink_view.data; + debugaltlink_name = debugaltlink_data; + debugaltlink_name_len = strnlen (debugaltlink_data, shdr->sh_size); + if (debugaltlink_name_len < shdr->sh_size) + { + /* Include terminating zero. */ + debugaltlink_name_len += 1; + + debugaltlink_buildid_data + = debugaltlink_data + debugaltlink_name_len; + debugaltlink_buildid_size = shdr->sh_size - debugaltlink_name_len; + } + } + /* Read the .opd section on PowerPC64 ELFv1. */ if (ehdr.e_machine == EM_PPC64 && (ehdr.e_flags & EF_PPC64_ABI) < 2 @@ -2993,8 +3034,12 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, if (debuglink_view_valid) backtrace_release_view (state, &debuglink_view, error_callback, data); - ret = elf_add (state, NULL, d, base_address, error_callback, data, - fileline_fn, found_sym, found_dwarf, 0, 1); + if (debugaltlink_view_valid) + backtrace_release_view (state, &debugaltlink_view, error_callback, + data); + ret = elf_add (state, "", d, base_address, error_callback, data, + fileline_fn, found_sym, found_dwarf, NULL, 0, 1, NULL, + 0); if (ret < 0) backtrace_close (d, error_callback, data); else @@ -3028,8 +3073,12 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, backtrace_release_view (state, &debuglink_view, error_callback, data); - ret = elf_add (state, NULL, d, base_address, error_callback, data, - fileline_fn, found_sym, found_dwarf, 0, 1); + if (debugaltlink_view_valid) + backtrace_release_view (state, &debugaltlink_view, error_callback, + data); + ret = elf_add (state, "", d, base_address, error_callback, data, + fileline_fn, found_sym, found_dwarf, NULL, 0, 1, NULL, + 0); if (ret < 0) backtrace_close (d, error_callback, data); else @@ -3044,8 +3093,41 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, debuglink_view_valid = 0; } + struct dwarf_data *fileline_altlink = NULL; + if (debugaltlink_name != NULL) + { + int d; + + d = elf_open_debugfile_by_debuglink (state, filename, debugaltlink_name, + 0, error_callback, data); + if (d >= 0) + { + int ret; + + ret = elf_add (state, filename, d, base_address, error_callback, data, + fileline_fn, found_sym, found_dwarf, &fileline_altlink, + 0, 1, debugaltlink_buildid_data, + debugaltlink_buildid_size); + backtrace_release_view (state, &debugaltlink_view, error_callback, + data); + debugaltlink_view_valid = 0; + if (ret < 0) + { + backtrace_close (d, error_callback, data); + return ret; + } + } + } + + if (debugaltlink_view_valid) + { + backtrace_release_view (state, &debugaltlink_view, error_callback, data); + debugaltlink_view_valid = 0; + } + /* Read all the debug sections in a single view, since they are - probably adjacent in the file. We never release this view. */ + probably adjacent in the file. If any of sections are + uncompressed, we never release this view. */ min_offset = 0; max_offset = 0; @@ -3053,13 +3135,22 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, { off_t end; - if (sections[i].size == 0) - continue; - if (min_offset == 0 || sections[i].offset < min_offset) - min_offset = sections[i].offset; - end = sections[i].offset + sections[i].size; - if (end > max_offset) - max_offset = end; + if (sections[i].size != 0) + { + if (min_offset == 0 || sections[i].offset < min_offset) + min_offset = sections[i].offset; + end = sections[i].offset + sections[i].size; + if (end > max_offset) + max_offset = end; + } + if (zsections[i].size != 0) + { + if (min_offset == 0 || zsections[i].offset < min_offset) + min_offset = zsections[i].offset; + end = zsections[i].offset + zsections[i].size; + if (end > max_offset) + max_offset = end; + } } if (min_offset == 0 || max_offset == 0) { @@ -3088,20 +3179,22 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, { sections[i].data = ((const unsigned char *) debug_view.data + (sections[i].offset - min_offset)); - if (i < ZDEBUG_INFO) - ++using_debug_view; + ++using_debug_view; } + + if (zsections[i].size == 0) + zsections[i].data = NULL; + else + zsections[i].data = ((const unsigned char *) debug_view.data + + (zsections[i].offset - min_offset)); } /* Uncompress the old format (--compress-debug-sections=zlib-gnu). */ zdebug_table = NULL; - for (i = 0; i < ZDEBUG_INFO; ++i) + for (i = 0; i < (int) DEBUG_MAX; ++i) { - struct debug_section_info *pz; - - pz = §ions[i + ZDEBUG_INFO - DEBUG_INFO]; - if (sections[i].size == 0 && pz->size > 0) + if (sections[i].size == 0 && zsections[i].size > 0) { unsigned char *uncompressed_data; size_t uncompressed_size; @@ -3117,7 +3210,8 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, uncompressed_data = NULL; uncompressed_size = 0; - if (!elf_uncompress_zdebug (state, pz->data, pz->size, zdebug_table, + if (!elf_uncompress_zdebug (state, zsections[i].data, + zsections[i].size, zdebug_table, error_callback, data, &uncompressed_data, &uncompressed_size)) goto fail; @@ -3129,7 +3223,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, /* Uncompress the official ELF format (--compress-debug-sections=zlib-gabi). */ - for (i = 0; i < ZDEBUG_INFO; ++i) + for (i = 0; i < (int) DEBUG_MAX; ++i) { unsigned char *uncompressed_data; size_t uncompressed_size; @@ -3169,19 +3263,17 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, debug_view_valid = 0; } - if (!backtrace_dwarf_add (state, base_address, - sections[DEBUG_INFO].data, - sections[DEBUG_INFO].size, - sections[DEBUG_LINE].data, - sections[DEBUG_LINE].size, - sections[DEBUG_ABBREV].data, - sections[DEBUG_ABBREV].size, - sections[DEBUG_RANGES].data, - sections[DEBUG_RANGES].size, - sections[DEBUG_STR].data, - sections[DEBUG_STR].size, + for (i = 0; i < (int) DEBUG_MAX; ++i) + { + dwarf_sections.data[i] = sections[i].data; + dwarf_sections.size[i] = sections[i].size; + } + + if (!backtrace_dwarf_add (state, base_address, &dwarf_sections, ehdr.e_ident[EI_DATA] == ELFDATA2MSB, - error_callback, data, fileline_fn)) + fileline_altlink, + error_callback, data, fileline_fn, + fileline_entry)) goto fail; *found_dwarf = 1; @@ -3199,6 +3291,8 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, backtrace_release_view (state, &strtab_view, error_callback, data); if (debuglink_view_valid) backtrace_release_view (state, &debuglink_view, error_callback, data); + if (debugaltlink_view_valid) + backtrace_release_view (state, &debugaltlink_view, error_callback, data); if (buildid_view_valid) backtrace_release_view (state, &buildid_view, error_callback, data); if (debug_view_valid) @@ -3269,7 +3363,7 @@ phdr_callback (struct dl_phdr_info *info, size_t size ATTRIBUTE_UNUSED, if (elf_add (pd->state, filename, descriptor, info->dlpi_addr, pd->error_callback, pd->data, &elf_fileline_fn, pd->found_sym, - &found_dwarf, 0, 0)) + &found_dwarf, NULL, 0, 0, NULL, 0)) { if (found_dwarf) { @@ -3297,7 +3391,8 @@ backtrace_initialize (struct backtrace_state *state, const char *filename, struct phdr_data pd; ret = elf_add (state, filename, descriptor, 0, error_callback, data, - &elf_fileline_fn, &found_sym, &found_dwarf, 1, 0); + &elf_fileline_fn, &found_sym, &found_dwarf, NULL, 1, 0, NULL, + 0); if (!ret) return 0; diff --git a/fileline.c b/fileline.c index e567306..369c9de 100644 --- a/fileline.c +++ b/fileline.c @@ -1,5 +1,5 @@ /* fileline.c -- Get file and line number information in a backtrace. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without diff --git a/filenames.h b/filenames.h index 2dcd664..aa7bd7a 100644 --- a/filenames.h +++ b/filenames.h @@ -44,6 +44,9 @@ POSSIBILITY OF SUCH DAMAGE. */ #if defined(__MSDOS__) || defined(_WIN32) || defined(__OS2__) || defined (__CYGWIN__) # define IS_DIR_SEPARATOR(c) ((c) == '/' || (c) == '\\') +# define HAS_DRIVE_SPEC(f) ((f)[0] != '\0' && (f)[1] == ':') +# define IS_ABSOLUTE_PATH(f) (IS_DIR_SEPARATOR((f)[0]) || HAS_DRIVE_SPEC(f)) #else # define IS_DIR_SEPARATOR(c) ((c) == '/') +# define IS_ABSOLUTE_PATH(f) (IS_DIR_SEPARATOR((f)[0])) #endif diff --git a/filetype.awk b/filetype.awk index 57bab79..cf6e1b6 100644 --- a/filetype.awk +++ b/filetype.awk @@ -3,3 +3,6 @@ /\177ELF\002/ { if (NR == 1) { print "elf64"; exit } } /\114\001/ { if (NR == 1) { print "pecoff"; exit } } /\144\206/ { if (NR == 1) { print "pecoff"; exit } } +/\001\337/ { if (NR == 1) { print "xcoff32"; exit } } +/\001\367/ { if (NR == 1) { print "xcoff64"; exit } } + diff --git a/install-debuginfo-for-buildid.sh.in b/install-debuginfo-for-buildid.sh.in new file mode 100644 index 0000000..b98d891 --- /dev/null +++ b/install-debuginfo-for-buildid.sh.in @@ -0,0 +1,65 @@ +#!/bin/sh + +# install-debug-info-for-buildid.sh -- Helper script for libbacktrace library +# testing. +# Copyright (C) 2019 Free Software Foundation, Inc. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: + +# (1) Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. + +# (2) Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. + +# (3) The name of the author may not be used to +# endorse or promote products derived from this software without +# specific prior written permission. + +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +# DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, +# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING +# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. + +# Extract build-id from src, and copy debug info of src to +# $build_id_dir/aa/bb...zz.debug. + +set -e + +sed=@SED@ +awk=@AWK@ +grep=@GREP@ +objcopy=@OBJCOPY@ +readelf=@READELF@ +mkdir_p="@MKDIR_P@" + +build_id_dir="$1" +src="$2" + +buildid=$($readelf -n $src \ + | $grep "Build ID" \ + | $awk '{print $3}') + +prefix=$(echo $buildid \ + | $sed 's/^\(.\{2\}\).*/\1/') + +remainder=$(echo $buildid \ + | $sed 's/^.\{2\}//') + +dir=$build_id_dir/$prefix +dst=$dir/$remainder.debug + +$mkdir_p $dir + +$objcopy --only-keep-debug $src $dst diff --git a/instrumented_alloc.c b/instrumented_alloc.c new file mode 100644 index 0000000..c2792b5 --- /dev/null +++ b/instrumented_alloc.c @@ -0,0 +1,114 @@ +/* instrumented_alloc.c -- Memory allocation instrumented to fail when + requested, for testing purposes. + Copyright (C) 2018-2019 Free Software Foundation, Inc. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + (1) Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + (2) Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + + (3) The name of the author may not be used to + endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, +INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING +IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. */ + +/* Include all the header files of alloc here, to make sure they're not + processed when including alloc.c below, such that the redefinitions of malloc + and realloc are only effective in alloc.c itself. This does not work for + config.h, because it's not wrapped in "#ifndef CONFIG_H\n#define CONFIG_H" + and "#endif" but that does not seem to be harmful. */ + +#include "config.h" + +#include +#include +#include +#include + +#include "backtrace.h" +#include "internal.h" + +extern void *instrumented_malloc (size_t size); +extern void *instrumented_realloc (void *ptr, size_t size); + +#define malloc instrumented_malloc +#define realloc instrumented_realloc +#include "alloc.c" +#undef malloc +#undef realloc + +static uint64_t nr_allocs = 0; +static uint64_t fail_at_alloc = 0; + +extern int at_fail_alloc_p (void); +extern uint64_t get_nr_allocs (void); +extern void set_fail_at_alloc (uint64_t); + +void * +instrumented_malloc (size_t size) +{ + void *res; + + if (at_fail_alloc_p ()) + return NULL; + + res = malloc (size); + if (res != NULL) + nr_allocs++; + + return res; +} + +void * +instrumented_realloc (void *ptr, size_t size) +{ + void *res; + + if (size != 0) + { + if (at_fail_alloc_p ()) + return NULL; + } + + res = realloc (ptr, size); + if (res != NULL) + nr_allocs++; + + return res; +} + +int +at_fail_alloc_p (void) +{ + return fail_at_alloc == nr_allocs + 1; +} + +uint64_t +get_nr_allocs (void) +{ + return nr_allocs; +} + +void +set_fail_at_alloc (uint64_t nr) +{ + fail_at_alloc = nr; +} diff --git a/internal.h b/internal.h index bff8ed4..a9c6688 100644 --- a/internal.h +++ b/internal.h @@ -1,5 +1,5 @@ /* internal.h -- Internal header file for stack backtrace library. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -179,7 +179,7 @@ struct backtrace_view /* Create a view of SIZE bytes from DESCRIPTOR at OFFSET. Store the result in *VIEW. Returns 1 on success, 0 on error. */ extern int backtrace_get_view (struct backtrace_state *state, int descriptor, - off_t offset, size_t size, + off_t offset, uint64_t size, backtrace_error_callback error_callback, void *data, struct backtrace_view *view); @@ -257,6 +257,18 @@ extern int backtrace_vector_release (struct backtrace_state *state, backtrace_error_callback error_callback, void *data); +/* Free the space managed by VEC. This will reset VEC. */ + +static inline void +backtrace_vector_free (struct backtrace_state *state, + struct backtrace_vector *vec, + backtrace_error_callback error_callback, void *data) +{ + vec->alc += vec->size; + vec->size = 0; + backtrace_vector_release (state, vec, error_callback, data); +} + /* Read initial debug data from a descriptor, and set the fileline_data, syminfo_fn, and syminfo_data fields of STATE. Return the fileln_fn field in *FILELN_FN--this is done this way so @@ -274,23 +286,45 @@ extern int backtrace_initialize (struct backtrace_state *state, void *data, fileline *fileline_fn); +/* An enum for the DWARF sections we care about. */ + +enum dwarf_section +{ + DEBUG_INFO, + DEBUG_LINE, + DEBUG_ABBREV, + DEBUG_RANGES, + DEBUG_STR, + DEBUG_ADDR, + DEBUG_STR_OFFSETS, + DEBUG_LINE_STR, + DEBUG_RNGLISTS, + + DEBUG_MAX +}; + +/* Data for the DWARF sections we care about. */ + +struct dwarf_sections +{ + const unsigned char *data[DEBUG_MAX]; + size_t size[DEBUG_MAX]; +}; + +/* DWARF data read from a file, used for .gnu_debugaltlink. */ + +struct dwarf_data; + /* Add file/line information for a DWARF module. */ extern int backtrace_dwarf_add (struct backtrace_state *state, uintptr_t base_address, - const unsigned char* dwarf_info, - size_t dwarf_info_size, - const unsigned char *dwarf_line, - size_t dwarf_line_size, - const unsigned char *dwarf_abbrev, - size_t dwarf_abbrev_size, - const unsigned char *dwarf_ranges, - size_t dwarf_range_size, - const unsigned char *dwarf_str, - size_t dwarf_str_size, + const struct dwarf_sections *dwarf_sections, int is_bigendian, + struct dwarf_data *fileline_altlink, backtrace_error_callback error_callback, - void *data, fileline *fileline_fn); + void *data, fileline *fileline_fn, + struct dwarf_data **fileline_entry); /* A test-only hook for elf_uncompress_zdebug. */ diff --git a/libtool.m4 b/libtool.m4 new file mode 100644 index 0000000..e194e89 --- /dev/null +++ b/libtool.m4 @@ -0,0 +1,7444 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 56 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2009 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_XSI_SHELLFNS + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]][[,.]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX +# ----------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +AC_LINK_IFELSE([AC_LANG_SOURCE([AC_LANG_PROGRAM])],[ +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`print -r -- -n 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[AC_CHECK_TOOL(AR, ar, false) +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1]) + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line __oline__ "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +void fnord () __attribute__((visibility("default"))); +#endif + +void fnord () { int i=42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. + +# uclinux* changes (here and below) have been submitted to the libtool +# project, but have not yet been accepted: they are GCC-local changes +# for the time being. (See +# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html) +linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method == "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac +AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE([AC_LANG_SOURCE([int foo(void) {}])], + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + ) + LDFLAGS="$save_LDFLAGS" + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [fix_srcfile_path], [1], + [Fix the shell variable $srcfile for the compiler]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${F77-"f77"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${FC-"f95"} + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC="$lt_save_CC" +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC="$lt_save_CC" +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_XSI_SHELLFNS +# --------------------- +# Bourne and XSI compatible variants of some useful shell functions. +m4_defun([_LT_PROG_XSI_SHELLFNS], +[case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $[*] )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "${1}" | $SED "$basename"` +} + +dnl func_dirname_and_basename +dnl A portable version of this function is already defined in general.m4sh +dnl so there is no need for it here. + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[[^=]]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$[@]"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]+=\$[2]" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]=\$$[1]\$[2]" +} + +_LT_EOF + ;; + esac +]) diff --git a/ltmain.sh b/ltmain.sh old mode 100755 new mode 100644 index 174e492..79f9ba8 --- a/ltmain.sh +++ b/ltmain.sh @@ -1,9 +1,10 @@ # Generated from ltmain.m4sh. -# ltmain.sh (GNU libtool) 2.2.4 +# libtool (GNU libtool 1.3134 2009-11-29) 2.2.7a # Written by Gordon Matzigkeit , 1996 -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc. +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008, 2009 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. @@ -32,50 +33,55 @@ # # Provide generalized library-building support services. # -# --config show all configuration variables -# --debug enable verbose shell tracing -# -n, --dry-run display commands without modifying any files -# --features display basic configuration information and exit -# --mode=MODE use operation mode MODE -# --preserve-dup-deps don't remove duplicate dependency libraries -# --quiet, --silent don't print informational messages -# --tag=TAG use configuration variables from tag TAG -# -v, --verbose print informational messages (default) -# --version print version information -# -h, --help print short or long help message +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --no-finish let install mode avoid finish commands +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --no-quiet, --no-silent +# print informational messages (default) +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print more informational messages than default +# --no-verbose don't print the extra informational messages +# --version print version information +# -h, --help, --help-all print short, long, or detailed help message # # MODE must be one of the following: # -# clean remove files from the build directory -# compile compile a source file into a libtool object -# execute automatically set library path, then run a program -# finish complete the installation of libtool libraries -# install install libraries or executables -# link create a library or an executable -# uninstall remove libraries from an installed directory +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory # -# MODE-ARGS vary depending on the MODE. +# MODE-ARGS vary depending on the MODE. When passed as first option, +# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. # Try `$progname --help --mode=MODE' for a more detailed description of MODE. # # When reporting a bug, please describe a test case to reproduce it and # include the following information: # -# host-triplet: $host -# shell: $SHELL -# compiler: $LTCC -# compiler flags: $LTCFLAGS -# linker: $LD (gnu? $with_gnu_ld) -# $progname: (GNU libtool) 2.2.4 -# automake: $automake_version -# autoconf: $autoconf_version +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool 1.3134 2009-11-29) 2.2.7a +# automake: $automake_version +# autoconf: $autoconf_version # # Report bugs to . -PROGRAM=ltmain.sh +PROGRAM=libtool PACKAGE=libtool -VERSION=2.2.4 -TIMESTAMP="" -package_revision=1.2976 +VERSION=2.2.7a +TIMESTAMP=" 1.3134 2009-11-29" +package_revision=1.3134 # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then @@ -91,6 +97,14 @@ fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + # NLS nuisances: We save the old values to restore during execute mode. # Only set LANG and LC_ALL to C if already set. # These must not be set unconditionally because not all systems understand @@ -114,17 +128,28 @@ $lt_unset CDPATH + + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + + + : ${CP="cp -f"} -: ${ECHO="echo"} -: ${EGREP="/usr/bin/grep -E"} -: ${FGREP="/usr/bin/grep -F"} -: ${GREP="/usr/bin/grep"} +: ${ECHO=$as_echo} +: ${EGREP="/bin/grep -E"} +: ${FGREP="/bin/grep -F"} +: ${GREP="/bin/grep"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} -: ${SED="/opt/local/bin/gsed"} +: ${SED="/mount/endor/wildenhu/local-x86_64/bin/sed"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} : ${Xsed="$SED -e 1s/^X//"} @@ -159,32 +184,168 @@ basename="s,^.*/,," func_dirname_and_basename () { # Extract subdirectory from the argument. - func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi - func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` + func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` } # Generated shell functions inserted here. -# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh -# is ksh but when the shell is invoked as "sh" and the current value of -# the _XPG environment variable is not equal to 1 (one), the special -# positional parameter $0, within a function call, is the name of the -# function. -progpath="$0" +# These SED scripts presuppose an absolute path with a trailing slash. +pathcar='s,^/\([^/]*\).*$,\1,' +pathcdr='s,^/[^/]*,,' +removedotparts=':dotsl + s@/\./@/@g + t dotsl + s,/\.$,/,' +collapseslashes='s@/\{1,\}@/@g' +finalslash='s,/*$,/,' + +# func_normal_abspath PATH +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +# value returned in "$func_normal_abspath_result" +func_normal_abspath () +{ + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` + while :; do + # Processed it all yet? + if test "$func_normal_abspath_tpath" = / ; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result" ; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + +# func_relative_path SRCDIR DSTDIR +# generates a relative path from SRCDIR to DSTDIR, with a trailing +# slash if non-empty, suitable for immediately appending a filename +# without needing to append a separator. +# value returned in "$func_relative_path_result" +func_relative_path () +{ + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=${func_dirname_result} + if test "x$func_relative_path_tlibdir" = x ; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test "x$func_stripname_result" != x ; then + func_relative_path_result=${func_relative_path_result}/${func_stripname_result} + fi + + # Normalisation. If bindir is libdir, return empty string, + # else relative path ending with a slash; either way, target + # file name can be directly appended. + if test ! -z "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result/" + func_relative_path_result=$func_stripname_result + fi +} # The name of this program: -# In the unlikely event $progname began with a '-', it would play havoc with -# func_echo (imagine progname=-n), so we prepend ./ in that case: func_dirname_and_basename "$progpath" progname=$func_basename_result -case $progname in - -*) progname=./$progname ;; -esac # Make sure we have an absolute path for reexecution: case $progpath in @@ -258,6 +419,13 @@ func_verbose () : } +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + # func_error arg... # Echo program name prefixed message to standard error. func_error () @@ -326,9 +494,9 @@ func_mkdir_p () case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop - my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"` + my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done - my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'` + my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do @@ -378,7 +546,7 @@ func_mktempdir () func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi - $ECHO "X$my_tmpdir" | $Xsed + $ECHO "$my_tmpdir" } @@ -392,7 +560,7 @@ func_quote_for_eval () { case $1 in *[\\\`\"\$]*) - func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; + func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac @@ -419,7 +587,7 @@ func_quote_for_expand () { case $1 in *[\\\`\"]*) - my_arg=`$ECHO "X$1" | $Xsed \ + my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; @@ -496,7 +664,15 @@ func_show_eval_locale () # Echo version message to standard output and exit. func_version () { - $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { + $SED -n '/(C)/!b go + :more + /\./!{ + N + s/\n# // + b more + } + :go + /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ @@ -509,19 +685,20 @@ func_version () # Echo short help message to standard output and exit. func_usage () { - $SED -n '/^# Usage:/,/# -h/ { + $SED -n '/^# Usage:/,/^# *-h/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" - $ECHO + echo $ECHO "run \`$progname --help | more' for full usage" exit $? } -# func_help -# Echo long help message to standard output and exit. +# func_help [NOEXIT] +# Echo long help message to standard output and exit, +# unless 'noexit' is passed as argument. func_help () { $SED -n '/^# Usage:/,/# Report bugs to/ { @@ -538,7 +715,10 @@ func_help () s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ p }' < "$progpath" - exit $? + ret=$? + if test -z "$1"; then + exit $ret + fi } # func_missing_arg argname @@ -556,29 +736,6 @@ exit_cmd=: -# Check that we have a working $ECHO. -if test "X$1" = X--no-reexec; then - # Discard the --no-reexec flag, and continue. - shift -elif test "X$1" = X--fallback-echo; then - # Avoid inline document here, it may be left over - : -elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then - # Yippee, $ECHO works! - : -else - # Restart under the correct shell, and then maybe $ECHO will work. - exec $SHELL "$progpath" --no-reexec ${1+"$@"} -fi - -if test "X$1" = X--fallback-echo; then - # used as fallback echo - shift - cat </dev/null \ - | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file @@ -907,7 +1079,7 @@ func_lalib_p () func_lalib_unsafe_p () { lalib_p=no - if test -r "$1" && exec 5<&0 <"$1"; then + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line @@ -977,7 +1149,7 @@ func_execute_cmds () save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs - eval cmd=\"$cmd\" + eval "cmd=\"$cmd\"" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs @@ -1015,10 +1187,13 @@ func_infer_tag () func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. - " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) @@ -1032,8 +1207,11 @@ func_infer_tag () func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in - " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. @@ -1212,7 +1390,7 @@ func_mode_compile () *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ - *.[fF][09]? | *.for | *.java | *.obj | *.sx) + *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; @@ -1275,7 +1453,7 @@ func_mode_compile () # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in - cygwin* | mingw* | pw32* | os2*) + cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac @@ -1287,7 +1465,7 @@ func_mode_compile () # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then - output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= @@ -1327,7 +1505,7 @@ compiler." trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 if test -n "$fix_srcfile_path"; then - eval srcfile=\"$fix_srcfile_path\" + eval "srcfile=\"$fix_srcfile_path\"" fi func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result @@ -1444,7 +1622,7 @@ compiler." } $opt_help || { -test "$mode" = compile && func_mode_compile ${1+"$@"} + test "$mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () @@ -1485,6 +1663,7 @@ This mode accepts the following additional options: -prefer-non-pic try to building non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. @@ -1537,7 +1716,7 @@ either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: - -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." @@ -1557,6 +1736,8 @@ The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) @@ -1585,6 +1766,11 @@ The following components of LINK-COMMAND are treated specially: -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with \`-') are ignored. @@ -1622,14 +1808,40 @@ Otherwise, only FILE itself is deleted using RM." ;; esac - $ECHO + echo $ECHO "Try \`$progname --help' for more information about other modes." - - exit $? } - # Now that we've collected a possible --mode arg, show help if necessary - $opt_help && func_mode_help +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test "$opt_help" = :; then + func_mode_help + else + { + func_help noexit + for mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | sed -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + sed '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi # func_mode_execute arg... @@ -1695,10 +1907,10 @@ func_mode_execute () test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. - if eval "test -z \"\$$shlibpath_var\""; then - eval "$shlibpath_var=\"\$dir\"" + if eval test -z \"\$$shlibpath_var\"; then + eval $shlibpath_var=\$dir else - eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + eval $shlibpath_var=\$dir:\$$shlibpath_var fi done @@ -1711,7 +1923,7 @@ func_mode_execute () for file do case $file in - -*) ;; + -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then @@ -1753,7 +1965,7 @@ func_mode_execute () # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" - $ECHO "export $shlibpath_var" + echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS @@ -1794,27 +2006,27 @@ func_mode_finish () # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS - $ECHO "X----------------------------------------------------------------------" | $Xsed - $ECHO "Libraries have been installed in:" + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done - $ECHO - $ECHO "If you ever happen to want to link against installed libraries" - $ECHO "in a given directory, LIBDIR, you must either use libtool, and" - $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" - $ECHO "flag during linking and do at least one of the following:" + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then - $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" - $ECHO " during execution" + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" fi if test -n "$runpath_var"; then - $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" - $ECHO " during linking" + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR - eval flag=\"$hardcode_libdir_flag_spec\" + eval "flag=\"$hardcode_libdir_flag_spec\"" $ECHO " - use the \`$flag' linker flag" fi @@ -1822,21 +2034,21 @@ func_mode_finish () $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then - $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi - $ECHO + echo - $ECHO "See any operating system documentation about shared libraries for" + echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) - $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" - $ECHO "pages." + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." ;; *) - $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." + echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac - $ECHO "X----------------------------------------------------------------------" | $Xsed + echo "----------------------------------------------------------------------" exit $EXIT_SUCCESS } @@ -1851,7 +2063,7 @@ func_mode_install () # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. - $ECHO "X$nonopt" | $GREP shtool >/dev/null; then + case $nonopt in *shtool*) :;; *) false;; esac; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " @@ -1866,6 +2078,11 @@ func_mode_install () # Aesthetically quote it. func_quote_for_eval "$arg" install_prog="$install_prog$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac # We need to accept at least all the BSD install flags. dest= @@ -1875,8 +2092,10 @@ func_mode_install () install_type= isdir=no stripme= + no_mode=: for arg do + arg2= if test -n "$dest"; then files="$files $dest" dest=$arg @@ -1886,10 +2105,9 @@ func_mode_install () case $arg in -d) isdir=yes ;; -f) - case " $install_prog " in - *[\\\ /]cp\ *) ;; - *) prev=$arg ;; - esac + if $install_cp; then :; else + prev=$arg + fi ;; -g | -m | -o) prev=$arg @@ -1903,6 +2121,10 @@ func_mode_install () *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then + if test "x$prev" = x-m && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi prev= else dest=$arg @@ -1914,6 +2136,10 @@ func_mode_install () # Aesthetically quote the argument. func_quote_for_eval "$arg" install_prog="$install_prog $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + install_shared_prog="$install_shared_prog $func_quote_for_eval_result" done test -z "$install_prog" && \ @@ -1922,6 +2148,13 @@ func_mode_install () test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + install_shared_prog="$install_shared_prog -m $func_quote_for_eval_result" + fi + fi + if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" @@ -2009,7 +2242,7 @@ func_mode_install () if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. - inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that @@ -2022,9 +2255,9 @@ func_mode_install () if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. - relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else - relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" @@ -2042,11 +2275,11 @@ func_mode_install () test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. - func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in - cygwin* | mingw* | pw32*) + cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" @@ -2152,7 +2385,7 @@ func_mode_install () # Do a test to see if this is really a libtool program. case $host in - *cygwin*|*mingw*) + *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result @@ -2182,7 +2415,7 @@ func_mode_install () if test -f "$lib"; then func_source "$lib" fi - libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no @@ -2201,7 +2434,7 @@ func_mode_install () file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. - relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" @@ -2220,7 +2453,7 @@ func_mode_install () } else # Install the binary that we compiled earlier. - file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi @@ -2270,7 +2503,7 @@ func_mode_install () test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" - if test -n "$current_libdirs"; then + if test -n "$current_libdirs" && $opt_finish; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' @@ -2322,6 +2555,10 @@ func_generate_dlsyms () extern \"C\" { #endif +#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + /* External symbol declarations for the compiler. */\ " @@ -2331,7 +2568,7 @@ extern \"C\" { $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. - progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_verbose "extracting global C symbols from \`$progfile'" $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" @@ -2339,15 +2576,15 @@ extern \"C\" { if test -n "$exclude_expsyms"; then $opt_dry_run || { - eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { - eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' + $EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" } fi @@ -2356,23 +2593,23 @@ extern \"C\" { export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols - eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + ${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' < "$nlist" > "$export_symbols" case $host in - *cygwin* | *mingw* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + *cygwin* | *mingw* | *cegcc* ) + echo EXPORTS > "$output_objdir/$outputname.def" + cat "$export_symbols" >> "$output_objdir/$outputname.def" ;; esac } else $opt_dry_run || { - eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' - eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' + ${SED} -e 's/\([].[*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/' < "$export_symbols" > "$output_objdir/$outputname.exp" + $GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" case $host in - *cygwin | *mingw* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + *cygwin* | *mingw* | *cegcc* ) + echo EXPORTS > "$output_objdir/$outputname.def" + cat "$nlist" >> "$output_objdir/$outputname.def" ;; esac } @@ -2384,7 +2621,7 @@ extern \"C\" { func_basename "$dlprefile" name="$func_basename_result" $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' + $ECHO ": $name " >> "$nlist" eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" } done @@ -2414,10 +2651,10 @@ extern \"C\" { if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else - $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi - $ECHO >> "$output_objdir/$my_dlsyms" "\ + echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { @@ -2426,8 +2663,8 @@ typedef struct { } lt_dlsymlist; " case $host in - *cygwin* | *mingw* ) - $ECHO >> "$output_objdir/$my_dlsyms" "\ + *cygwin* | *mingw* | *cegcc* ) + echo >> "$output_objdir/$my_dlsyms" "\ /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */" @@ -2440,7 +2677,7 @@ typedef struct { lt_dlsym_const=const ;; esac - $ECHO >> "$output_objdir/$my_dlsyms" "\ + echo >> "$output_objdir/$my_dlsyms" "\ extern $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; $lt_dlsym_const lt_dlsymlist @@ -2456,7 +2693,7 @@ lt_${my_prefix}_LTX_preloaded_symbols[] = eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac - $ECHO >> "$output_objdir/$my_dlsyms" "\ + echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; @@ -2512,18 +2749,18 @@ static const void *lt_preloaded_setup() { # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in - *cygwin* | *mingw* ) + *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; @@ -2537,8 +2774,8 @@ static const void *lt_preloaded_setup() { # really was required. # Nullify the symbol file. - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } @@ -2548,6 +2785,7 @@ static const void *lt_preloaded_setup() { # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. func_win32_libid () { $opt_debug @@ -2558,9 +2796,9 @@ func_win32_libid () win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static - if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | - $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then - win32_nmres=`eval $NM -f posix -A $1 | + if $OBJDUMP -f "$1" | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pe-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + win32_nmres=`$NM -f posix -A "$1" | $SED -n -e ' 1,100{ / I /{ @@ -2597,7 +2835,18 @@ func_extract_an_archive () $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" - func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' + if test "$lock_old_archive_extraction" = yes; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test "$lock_old_archive_extraction" = yes; then + $opt_dry_run || rm -f "$lockfile" + fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else @@ -2668,7 +2917,7 @@ func_extract_archives () darwin_file= darwin_files= for darwin_file in $darwin_filelist; do - darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ @@ -2683,34 +2932,30 @@ func_extract_archives () func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac - my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result="$my_oldobjs" } - -# func_emit_wrapper arg +# func_emit_wrapper [arg=no] # -# emit a libtool wrapper script on stdout -# don't directly open a file because we may want to +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within -# func_mode_link because it depends on a number of variable +# func_mode_link because it depends on a number of variables # set therein. # -# arg is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is -# the '.lib' directory. This is a cygwin/mingw-specific +# the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { - func_emit_wrapper_arg1=no - if test -n "$1" ; then - func_emit_wrapper_arg1=$1 - fi + func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL @@ -2726,7 +2971,6 @@ func_emit_wrapper () # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. -Xsed='${SED} -e 1s/^X//' sed_quote_subst='$sed_quote_subst' # Be Bourne compatible @@ -2757,31 +3001,29 @@ if test \"\$libtool_install_magic\" = \"$magic\"; then else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then - ECHO=\"$qecho\" - file=\"\$0\" - # Make sure echo works. - if test \"X\$1\" = X--no-reexec; then - # Discard the --no-reexec flag, and continue. - shift - elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then - # Yippee, \$ECHO works! - : - else - # Restart under the correct shell, and then maybe \$ECHO will work. - exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} - fi + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" fi\ -" - $ECHO "\ # Find the directory that this script lives in. - thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. - file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do - destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then @@ -2791,8 +3033,8 @@ else esac fi - file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` - file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into @@ -2805,7 +3047,7 @@ else fi # remove .libs from thisdir case \"\$thisdir\" in - *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi @@ -2836,7 +3078,7 @@ else # relink executable if necessary if test -n \"\$relink_command\"; then - if relink_command_output=\`eval \$relink_command 2>&1\`; then : + if relink_command_output=\`eval \"\$relink_command\" 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" @@ -2868,7 +3110,7 @@ else # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed - $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " @@ -2888,7 +3130,7 @@ else " case $host in # Backslashes separate directories on plain windows - *-*-mingw | *-*-os2*) + *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " @@ -2908,13 +3150,173 @@ else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 - $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } -# end: func_emit_wrapper + + +# func_to_host_path arg +# +# Convert paths to host format when used with build tools. +# Intended for use with "native" mingw (where libtool itself +# is running under the msys shell), or in the following cross- +# build environments: +# $build $host +# mingw (msys) mingw [e.g. native] +# cygwin mingw +# *nix + wine mingw +# where wine is equipped with the `winepath' executable. +# In the native mingw case, the (msys) shell automatically +# converts paths for any non-msys applications it launches, +# but that facility isn't available from inside the cwrapper. +# Similar accommodations are necessary for $host mingw and +# $build cygwin. Calling this function does no harm for other +# $host/$build combinations not listed above. +# +# ARG is the path (on $build) that should be converted to +# the proper representation for $host. The result is stored +# in $func_to_host_path_result. +func_to_host_path () +{ + func_to_host_path_result="$1" + if test -n "$1"; then + case $host in + *mingw* ) + lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + case $build in + *mingw* ) # actually, msys + # awkward: cmd appends spaces to result + func_to_host_path_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` + ;; + *cygwin* ) + func_to_host_path_result=`cygpath -w "$1" | + $SED -e "$lt_sed_naive_backslashify"` + ;; + * ) + # Unfortunately, winepath does not exit with a non-zero + # error code, so we are forced to check the contents of + # stdout. On the other hand, if the command is not + # found, the shell will set an exit code of 127 and print + # *an error message* to stdout. So we must check for both + # error code of zero AND non-empty stdout, which explains + # the odd construction: + func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` + if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then + func_to_host_path_result=`$ECHO "$func_to_host_path_tmp1" | + $SED -e "$lt_sed_naive_backslashify"` + else + # Allow warning below. + func_to_host_path_result= + fi + ;; + esac + if test -z "$func_to_host_path_result" ; then + func_error "Could not determine host path corresponding to" + func_error " \`$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_path_result="$1" + fi + ;; + esac + fi +} +# end: func_to_host_path + +# func_to_host_pathlist arg +# +# Convert pathlists to host format when used with build tools. +# See func_to_host_path(), above. This function supports the +# following $build/$host combinations (but does no harm for +# combinations not listed here): +# $build $host +# mingw (msys) mingw [e.g. native] +# cygwin mingw +# *nix + wine mingw +# +# Path separators are also converted from $build format to +# $host format. If ARG begins or ends with a path separator +# character, it is preserved (but converted to $host format) +# on output. +# +# ARG is a pathlist (on $build) that should be converted to +# the proper representation on $host. The result is stored +# in $func_to_host_pathlist_result. +func_to_host_pathlist () +{ + func_to_host_pathlist_result="$1" + if test -n "$1"; then + case $host in + *mingw* ) + lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_pathlist_tmp1=$func_stripname_result + case $build in + *mingw* ) # Actually, msys. + # Awkward: cmd appends spaces to result. + func_to_host_pathlist_result=` + ( cmd //c echo "$func_to_host_pathlist_tmp1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` + ;; + *cygwin* ) + func_to_host_pathlist_result=`cygpath -w -p "$func_to_host_pathlist_tmp1" | + $SED -e "$lt_sed_naive_backslashify"` + ;; + * ) + # unfortunately, winepath doesn't convert pathlists + func_to_host_pathlist_result="" + func_to_host_pathlist_oldIFS=$IFS + IFS=: + for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do + IFS=$func_to_host_pathlist_oldIFS + if test -n "$func_to_host_pathlist_f" ; then + func_to_host_path "$func_to_host_pathlist_f" + if test -n "$func_to_host_path_result" ; then + if test -z "$func_to_host_pathlist_result" ; then + func_to_host_pathlist_result="$func_to_host_path_result" + else + func_append func_to_host_pathlist_result ";$func_to_host_path_result" + fi + fi + fi + done + IFS=$func_to_host_pathlist_oldIFS + ;; + esac + if test -z "$func_to_host_pathlist_result"; then + func_error "Could not determine the host path(s) corresponding to" + func_error " \`$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This may break if $1 contains DOS-style drive + # specifications. The fix is not to complicate the expression + # below, but for the user to provide a working wine installation + # with winepath so that path translation in the cross-to-mingw + # case works properly. + lt_replace_pathsep_nix_to_dos="s|:|;|g" + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ + $SED -e "$lt_replace_pathsep_nix_to_dos"` + fi + # Now, add the leading and trailing path separators back + case "$1" in + :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" + ;; + esac + case "$1" in + *: ) func_append func_to_host_pathlist_result ";" + ;; + esac + ;; + esac + fi +} +# end: func_to_host_pathlist # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout @@ -2939,13 +3341,15 @@ func_emit_cwrapperexe_src () */ EOF cat <<"EOF" +#ifdef _MSC_VER +# define _CRT_SECURE_NO_DEPRECATE 1 +#endif #include #include #ifdef _MSC_VER # include # include # include -# define setmode _setmode #else # include # include @@ -2962,6 +3366,44 @@ EOF #include #include +/* declarations of non-ANSI functions */ +#if defined(__MINGW32__) +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined(__CYGWIN__) +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined (other platforms) ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined(_MSC_VER) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +# ifndef _INTPTR_T_DEFINED +# define _INTPTR_T_DEFINED +# define intptr_t int +# endif +#elif defined(__MINGW32__) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined(__CYGWIN__) +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined (other platforms) ... */ +#endif + #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) @@ -2977,14 +3419,7 @@ EOF # define S_IXGRP 0 #endif -#ifdef _MSC_VER -# define S_IXUSR _S_IEXEC -# define stat _stat -# ifndef _INTPTR_T_DEFINED -# define intptr_t int -# endif -#endif - +/* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' @@ -3015,10 +3450,6 @@ EOF # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ -#ifdef __CYGWIN__ -# define FOPEN_WB "wb" -#endif - #ifndef FOPEN_WB # define FOPEN_WB "w" #endif @@ -3032,7 +3463,7 @@ EOF } while (0) #undef LTWRAPPER_DEBUGPRINTF -#if defined DEBUGWRAPPER +#if defined LT_DEBUGWRAPPER # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args static void ltwrapper_debugprintf (const char *fmt, ...) @@ -3057,29 +3488,76 @@ int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_fatal (const char *message, ...); - -static const char *script_text = +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); EOF - func_emit_wrapper yes | - $SED -e 's/\([\\"]\)/\\\1/g' \ - -e 's/^/ "/' -e 's/$/\\n"/' - echo ";" - cat </dev/null || echo $SHELL` - case $lt_newargv0 in - *.exe | *.EXE) ;; - *) lt_newargv0=$lt_newargv0.exe ;; - esac - ;; - * ) lt_newargv0=$SHELL ;; - esac - fi - - cat <"))); + for (i = 0; i < newargc; i++) { - LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, newargz[i])); + LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); } EOF case $host_os in mingw*) - cat <"), + (value ? value : ""))); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + (name ? name : ""), + (value ? value : ""))); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + (name ? name : ""), + (value ? value : ""))); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -e 's/\([\\"]\)/\\\1/g' \ + -e 's/^/ fputs ("/' -e 's/$/\\n", f);/' + + cat <<"EOF" +} EOF } # end: func_emit_cwrapperexe_src +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $opt_debug + case `eval "$file_magic_cmd \"\$1\" 2>/dev/null" | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + # func_mode_link arg... func_mode_link () { $opt_debug case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra @@ -3554,6 +4272,7 @@ func_mode_link () new_inherited_linker_flags= avoid_version=no + bindir= dlfiles= dlprefiles= dlself=no @@ -3646,6 +4365,11 @@ func_mode_link () esac case $prev in + bindir) + bindir="$arg" + prev= + continue + ;; dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. @@ -3907,6 +4631,11 @@ func_mode_link () continue ;; + -bindir) + prev=bindir + continue + ;; + -dlopen) prev=dlfiles continue @@ -3959,6 +4688,13 @@ func_mode_link () -L*) func_stripname '-L' '' "$arg" dir=$func_stripname_result + if test -z "$dir"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; @@ -3977,14 +4713,16 @@ func_mode_link () ;; esac case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) - testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; + ::) dllsearchpath=$dir;; *) dllsearchpath="$dllsearchpath:$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; @@ -3995,7 +4733,7 @@ func_mode_link () -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; @@ -4020,6 +4758,9 @@ func_mode_link () # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; + *-*-linux*) + test "X$arg" = "X-lc" && continue + ;; esac elif test "X$arg" = "X-lc_r"; then case $host in @@ -4072,7 +4813,7 @@ func_mode_link () -no-install) case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*) + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" @@ -4181,7 +4922,7 @@ func_mode_link () for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" - arg="$arg $wl$func_quote_for_eval_result" + arg="$arg $func_quote_for_eval_result" compiler_flags="$compiler_flags $func_quote_for_eval_result" done IFS="$save_ifs" @@ -4237,8 +4978,9 @@ func_mode_link () # -F/path gives path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC # @file GCC response files + # -tp=* Portland pgcc target processor selection -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ - -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" @@ -4385,7 +5127,7 @@ func_mode_link () func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then - eval arg=\"$export_dynamic_flag_spec\" + eval "arg=\"$export_dynamic_flag_spec\"" func_append compile_command " $arg" func_append finalize_command " $arg" fi @@ -4398,12 +5140,12 @@ func_mode_link () if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var - eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi - eval sys_lib_search_path=\"$sys_lib_search_path_spec\" - eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + eval "sys_lib_search_path=\"$sys_lib_search_path_spec\"" + eval "sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" @@ -4521,7 +5263,8 @@ func_mode_link () # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do - deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` + func_basename "$deplib" + deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) deplibs="$deplibs $deplib" ;; @@ -4700,7 +5443,7 @@ func_mode_link () match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` - if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi @@ -4710,15 +5453,15 @@ func_mode_link () ;; esac if test "$valid_a_lib" != yes; then - $ECHO + echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." - $ECHO "*** I have the capability to make that library automatically link in when" - $ECHO "*** you link to this library. But I can only do this if you have a" - $ECHO "*** shared version of the library, which you do not appear to have" - $ECHO "*** because the file extensions .$libext of this argument makes me believe" - $ECHO "*** that it is just a static archive that I should not use here." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." else - $ECHO + echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" @@ -4791,7 +5534,7 @@ func_mode_link () # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then - tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; @@ -4799,7 +5542,7 @@ func_mode_link () esac done fi - dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then @@ -5029,7 +5772,7 @@ func_mode_link () if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in - *cygwin* | *mingw*) + *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded notinst_deplibs="$notinst_deplibs $lib" need_relink=no @@ -5053,7 +5796,7 @@ func_mode_link () fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then - $ECHO + echo if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else @@ -5092,20 +5835,20 @@ func_mode_link () shift realname="$1" shift - libname=`eval "\\$ECHO \"$libname_spec\""` + eval "libname=\"$libname_spec\"" # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in - *cygwin* | mingw*) + *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac - eval soname=\"$soname_spec\" + eval "soname=\"$soname_spec\"" else soname="$realname" fi @@ -5156,9 +5899,9 @@ func_mode_link () if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then - $ECHO - $ECHO "*** And there doesn't seem to be a static archive available" - $ECHO "*** The link will probably fail, sorry" + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" else add="$dir/$old_library" fi @@ -5185,7 +5928,7 @@ func_mode_link () test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then - add_dir="-L$dir" + add_dir="-L$absdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in @@ -5298,21 +6041,21 @@ func_mode_link () # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. - $ECHO + echo $ECHO "*** Warning: This system can not link to static lib archive $lib." - $ECHO "*** I have the capability to make that library automatically link in when" - $ECHO "*** you link to this library. But I can only do this if you have a" - $ECHO "*** shared version of the library, which you do not appear to have." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then - $ECHO "*** But as you try to build a module library, libtool will still create " - $ECHO "*** a static module, that should work as long as the dlopening application" - $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then - $ECHO - $ECHO "*** However, this would only work if libtool was able to extract symbol" - $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" - $ECHO "*** not find such a program. So, this module is probably useless." - $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module @@ -5366,6 +6109,7 @@ func_mode_link () if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do + path= case $deplib in -L*) path="$deplib" ;; *.la) @@ -5386,7 +6130,7 @@ func_mode_link () case $host in *-*-darwin*) depdepl= - eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp @@ -5408,7 +6152,7 @@ func_mode_link () ;; esac else - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ @@ -5431,7 +6175,7 @@ func_mode_link () compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else - compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" @@ -5461,7 +6205,7 @@ func_mode_link () fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order - eval tmp_libs=\"\$$var\" + eval tmp_libs=\$$var new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so @@ -5512,7 +6256,7 @@ func_mode_link () *) tmp_libs="$tmp_libs $deplib" ;; esac done - eval $var=\"$tmp_libs\" + eval $var=\$tmp_libs done # for var fi # Last step: remove runtime libs from dependency_libs @@ -5575,8 +6319,8 @@ func_mode_link () lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result - eval shared_ext=\"$shrext_cmds\" - eval libname=\"$libname_spec\" + eval "shared_ext=\"$shrext_cmds\"" + eval "libname=\"$libname_spec\"" ;; *) test "$module" = no && \ @@ -5586,8 +6330,8 @@ func_mode_link () # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result - eval shared_ext=\"$shrext_cmds\" - eval libname=\"$libname_spec\" + eval "shared_ext=\"$shrext_cmds\"" + eval "libname=\"$libname_spec\"" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result @@ -5599,7 +6343,7 @@ func_mode_link () if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else - $ECHO + echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" libobjs="$libobjs $objs" @@ -5667,7 +6411,7 @@ func_mode_link () age="$number_minor" revision="$number_revision" ;; - freebsd-aout|freebsd-elf|sunos) + freebsd-aout|freebsd-elf|qnx|sunos) current="$number_major" revision="$number_minor" age="0" @@ -5878,7 +6622,7 @@ func_mode_link () tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in - *.$objext) + *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then @@ -5901,14 +6645,14 @@ func_mode_link () oldlibs="$oldlibs $output_objdir/$libname.$libext" # Transform .lo files to .o files. - oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do - # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` - # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` - # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then @@ -5949,7 +6693,7 @@ func_mode_link () if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) @@ -6026,21 +6770,21 @@ EOF esac fi if test -n "$i" ; then - libname=`eval "\\$ECHO \"$libname_spec\""` - deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + eval "libname=\"$libname_spec\"" + eval "deplib_matches=\"$library_names_spec\"" set dummy $deplib_matches; shift deplib_match=$1 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then newdeplibs="$newdeplibs $i" else droppeddeps=yes - $ECHO + echo $ECHO "*** Warning: dynamic linker does not accept needed library $i." - $ECHO "*** I have the capability to make that library automatically link in when" - $ECHO "*** you link to this library. But I can only do this if you have a" - $ECHO "*** shared version of the library, which I believe you do not have" - $ECHO "*** because a test_compile did reveal that the linker did not use it for" - $ECHO "*** its dynamic dependency list that programs get resolved with at runtime." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which I believe you do not have" + echo "*** because a test_compile did reveal that the linker did not use it for" + echo "*** its dynamic dependency list that programs get resolved with at runtime." fi fi ;; @@ -6069,30 +6813,30 @@ EOF esac fi if test -n "$i" ; then - libname=`eval "\\$ECHO \"$libname_spec\""` - deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + eval "libname=\"$libname_spec\"" + eval "deplib_matches=\"$library_names_spec\"" set dummy $deplib_matches; shift deplib_match=$1 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then newdeplibs="$newdeplibs $i" else droppeddeps=yes - $ECHO + echo $ECHO "*** Warning: dynamic linker does not accept needed library $i." - $ECHO "*** I have the capability to make that library automatically link in when" - $ECHO "*** you link to this library. But I can only do this if you have a" - $ECHO "*** shared version of the library, which you do not appear to have" - $ECHO "*** because a test_compile did reveal that the linker did not use this one" - $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because a test_compile did reveal that the linker did not use this one" + echo "*** as a dynamic dependency that programs can get resolved with at runtime." fi fi else droppeddeps=yes - $ECHO + echo $ECHO "*** Warning! Library $i is needed by this library but I was not able to" - $ECHO "*** make it link in! You will probably need to install it or some" - $ECHO "*** library that it depends on before this library will be fully" - $ECHO "*** functional. Installing it before continuing would be even better." + echo "*** make it link in! You will probably need to install it or some" + echo "*** library that it depends on before this library will be fully" + echo "*** functional. Installing it before continuing would be even better." fi ;; *) @@ -6119,7 +6863,7 @@ EOF esac fi if test -n "$a_deplib" ; then - libname=`eval "\\$ECHO \"$libname_spec\""` + eval "libname=\"$libname_spec\"" for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do @@ -6138,10 +6882,10 @@ EOF potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; - *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; esac done - if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + if eval "$file_magic_cmd \"\$potlib\"" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then newdeplibs="$newdeplibs $a_deplib" @@ -6153,12 +6897,12 @@ EOF fi if test -n "$a_deplib" ; then droppeddeps=yes - $ECHO + echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." - $ECHO "*** I have the capability to make that library automatically link in when" - $ECHO "*** you link to this library. But I can only do this if you have a" - $ECHO "*** shared version of the library, which you do not appear to have" - $ECHO "*** because I did check the linker path looking for a file starting" + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else @@ -6191,12 +6935,12 @@ EOF esac fi if test -n "$a_deplib" ; then - libname=`eval "\\$ECHO \"$libname_spec\""` + eval "libname=\"$libname_spec\"" for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib="$potent_lib" # see symlink-check above in file_magic test - if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then newdeplibs="$newdeplibs $a_deplib" a_deplib="" @@ -6207,12 +6951,12 @@ EOF fi if test -n "$a_deplib" ; then droppeddeps=yes - $ECHO + echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." - $ECHO "*** I have the capability to make that library automatically link in when" - $ECHO "*** you link to this library. But I can only do this if you have a" - $ECHO "*** shared version of the library, which you do not appear to have" - $ECHO "*** because I did check the linker path looking for a file starting" + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else @@ -6230,25 +6974,25 @@ EOF ;; none | unknown | *) newdeplibs="" - tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ - -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' - tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` done fi - if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | - $GREP . >/dev/null; then - $ECHO + case $tmp_deplibs in + *[!\ \ ]*) + echo if test "X$deplibs_check_method" = "Xnone"; then - $ECHO "*** Warning: inter-library dependencies are not supported in this platform." + echo "*** Warning: inter-library dependencies are not supported in this platform." else - $ECHO "*** Warning: inter-library dependencies are not known to be supported." + echo "*** Warning: inter-library dependencies are not known to be supported." fi - $ECHO "*** All declared inter-library dependencies are being dropped." + echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes - fi + ;; + esac ;; esac versuffix=$versuffix_save @@ -6260,23 +7004,23 @@ EOF case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework - newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then - $ECHO - $ECHO "*** Warning: libtool could not satisfy all declared inter-library" + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" - $ECHO "*** a static module, that should work as long as the dlopening" - $ECHO "*** application is linked with the -dlopen flag." + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then - $ECHO - $ECHO "*** However, this would only work if libtool was able to extract symbol" - $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" - $ECHO "*** not find such a program. So, this module is probably useless." - $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" @@ -6286,16 +7030,16 @@ EOF build_libtool_libs=no fi else - $ECHO "*** The inter-library dependencies that have been dropped here will be" - $ECHO "*** automatically added whenever a program is linked with this library" - $ECHO "*** or is declared to -dlopen it." + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then - $ECHO - $ECHO "*** Since this library must not contain undefined symbols," - $ECHO "*** because either the platform does not support them or" - $ECHO "*** it was explicitly requested with -no-undefined," - $ECHO "*** libtool will only create a static version of it." + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module @@ -6312,9 +7056,9 @@ EOF # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) - newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` - new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` - deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac @@ -6374,7 +7118,7 @@ EOF esac fi else - eval flag=\"$hardcode_libdir_flag_spec\" + eval "flag=\"$hardcode_libdir_flag_spec\"" dep_rpath="$dep_rpath $flag" fi elif test -n "$runpath_var"; then @@ -6389,9 +7133,9 @@ EOF test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" if test -n "$hardcode_libdir_flag_spec_ld"; then - eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" + eval "dep_rpath=\"$hardcode_libdir_flag_spec_ld\"" else - eval dep_rpath=\"$hardcode_libdir_flag_spec\" + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then @@ -6400,7 +7144,8 @@ EOF for dir in $perm_rpath; do rpath="$rpath$dir:" done - eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + eval $runpath_var=\$rpath\$$runpath_var + export $runpath_var fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi @@ -6408,19 +7153,20 @@ EOF shlibpath="$finalize_shlibpath" test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then - eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + eval $shlibpath_var=\$shlibpath\$$shlibpath_var + export $shlibpath_var fi # Get the real and link names of the library. - eval shared_ext=\"$shrext_cmds\" - eval library_names=\"$library_names_spec\" + eval "shared_ext=\"$shrext_cmds\"" + eval "library_names=\"$library_names_spec\"" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then - eval soname=\"$soname_spec\" + eval "soname=\"$soname_spec\"" else soname="$realname" fi @@ -6436,7 +7182,7 @@ EOF done # Use standard objects if they are pic - test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= @@ -6448,7 +7194,7 @@ EOF orig_export_symbols= case $host_os in - cygwin* | mingw*) + cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then @@ -6476,7 +7222,7 @@ EOF save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" - eval cmd=\"$cmd\" + eval "cmd=\"$cmd\"" func_len " $cmd" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then @@ -6502,7 +7248,7 @@ EOF if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" - $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + $opt_dry_run || $ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols" fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then @@ -6540,7 +7286,7 @@ EOF fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs - eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + eval "libobjs=\"\$libobjs $whole_archive_flag_spec\"" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" @@ -6553,30 +7299,30 @@ EOF fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then - eval flag=\"$thread_safe_flag_spec\" + eval "flag=\"$thread_safe_flag_spec\"" linker_flags="$linker_flags $flag" fi # Make a backup of the uninstalled library when relinking if test "$mode" = relink; then - $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + $opt_dry_run || (cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U) || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then - eval test_cmds=\"$module_expsym_cmds\" + eval "test_cmds=\"$module_expsym_cmds\"" cmds=$module_expsym_cmds else - eval test_cmds=\"$module_cmds\" + eval "test_cmds=\"$module_cmds\"" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then - eval test_cmds=\"$archive_expsym_cmds\" + eval "test_cmds=\"$archive_expsym_cmds\"" cmds=$archive_expsym_cmds else - eval test_cmds=\"$archive_cmds\" + eval "test_cmds=\"$archive_cmds\"" cmds=$archive_cmds fi fi @@ -6603,7 +7349,8 @@ EOF save_libobjs=$libobjs fi save_output=$output - output_la=`$ECHO "X$output" | $Xsed -e "$basename"` + func_basename "$output" + output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. @@ -6616,12 +7363,12 @@ EOF if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" - $ECHO 'INPUT (' > $output + echo 'INPUT (' > $output for obj in $save_libobjs do $ECHO "$obj" >> $output done - $ECHO ')' >> $output + echo ')' >> $output delfiles="$delfiles $output" elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk @@ -6644,7 +7391,7 @@ EOF if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext - eval test_cmds=\"$reload_cmds\" + eval "test_cmds=\"$reload_cmds\"" func_len " $test_cmds" len0=$func_len_result len=$len0 @@ -6663,17 +7410,19 @@ EOF # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. - eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + reload_objs=$objlist + eval "concat_cmds=\"$reload_cmds\"" else # All subsequent reloadable object files will link in # the last one created. - eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" + reload_objs="$objlist $last_robj" + eval "concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext - objlist=$obj + objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result @@ -6683,9 +7432,10 @@ EOF # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ - eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + reload_objs="$objlist $last_robj" + eval "concat_cmds=\"\${concat_cmds}$reload_cmds\"" if test -n "$last_robj"; then - eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + eval "concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"" fi delfiles="$delfiles $output" @@ -6700,9 +7450,9 @@ EOF libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ - eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + eval "concat_cmds=\"\$concat_cmds$export_symbols_cmds\"" if test -n "$last_robj"; then - eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + eval "concat_cmds=\"\$concat_cmds~\$RM $last_robj\"" fi fi @@ -6742,7 +7492,7 @@ EOF if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" - $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + $opt_dry_run || $ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols" fi if test -n "$orig_export_symbols"; then @@ -6765,7 +7515,7 @@ EOF output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then - eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + eval "libobjs=\"\$libobjs $whole_archive_flag_spec\"" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the @@ -6789,7 +7539,7 @@ EOF if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. - eval cmds=\"\$cmds~\$RM $delfiles\" + eval "cmds=\"\$cmds~\$RM $delfiles\"" fi # Add any objects from preloaded convenience libraries @@ -6805,7 +7555,7 @@ EOF save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" - eval cmd=\"$cmd\" + eval "cmd=\"$cmd\"" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" @@ -6827,7 +7577,7 @@ EOF # Restore the uninstalled library and exit if test "$mode" = relink; then - $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + $opt_dry_run || (cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname) || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then @@ -6906,8 +7656,8 @@ EOF if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then - eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" - reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` + eval "tmp_whole_archive_flags=\"$whole_archive_flag_spec\"" + reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" generated="$generated $gentop" @@ -6918,7 +7668,7 @@ EOF fi # Create the old-style object. - reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' @@ -6940,7 +7690,7 @@ EOF # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" - # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + # $opt_dry_run || echo timestamp > $libobj || exit $? exit $EXIT_SUCCESS fi @@ -6978,8 +7728,8 @@ EOF case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework - compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` - finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac @@ -6996,8 +7746,8 @@ EOF esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" - compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` - finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac @@ -7063,7 +7813,7 @@ EOF esac fi else - eval flag=\"$hardcode_libdir_flag_spec\" + eval "flag=\"$hardcode_libdir_flag_spec\"" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then @@ -7073,14 +7823,16 @@ EOF esac fi case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; @@ -7090,7 +7842,7 @@ EOF if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" - eval rpath=\" $hardcode_libdir_flag_spec\" + eval "rpath=\" $hardcode_libdir_flag_spec\"" fi compile_rpath="$rpath" @@ -7112,7 +7864,7 @@ EOF esac fi else - eval flag=\"$hardcode_libdir_flag_spec\" + eval "flag=\"$hardcode_libdir_flag_spec\"" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then @@ -7126,14 +7878,14 @@ EOF if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" - eval rpath=\" $hardcode_libdir_flag_spec\" + eval "rpath=\" $hardcode_libdir_flag_spec\"" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. - compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` - finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" @@ -7145,6 +7897,10 @@ EOF wrappers_required=yes case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=no + ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no @@ -7158,7 +7914,7 @@ EOF esac if test "$wrappers_required" = no; then # Replace the output file specification. - compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. @@ -7205,7 +7961,7 @@ EOF # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. - link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit @@ -7224,7 +7980,7 @@ EOF if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then - relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= @@ -7236,7 +7992,7 @@ EOF fi # Replace the output file specification. - link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname @@ -7260,18 +8016,7 @@ EOF fi done relink_command="(cd `pwd`; $relink_command)" - relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` - fi - - # Quote $ECHO for shipping. - if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then - case $progpath in - [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; - *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; - esac - qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` - else - qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. @@ -7302,11 +8047,10 @@ EOF func_emit_cwrapperexe_src > $cwrappersource - # we should really use a build-platform specific compiler - # here, but OTOH, the wrappers (shell script and this C one) - # are only useful if you want to execute the "real" binary. - # Since the "real" binary is built for $host, then this - # wrapper might as well be built for $host, too. + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper @@ -7393,7 +8137,7 @@ EOF done | sort | sort -uc >/dev/null 2>&1); then : else - $ECHO "copying selected object files to avoid basename conflicts..." + echo "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_mkdir_p "$gentop" @@ -7425,7 +8169,7 @@ EOF esac done fi - eval cmds=\"$old_archive_cmds\" + eval "cmds=\"$old_archive_cmds\"" func_len " $cmds" len=$func_len_result @@ -7445,7 +8189,7 @@ EOF do last_oldobj=$obj done - eval test_cmds=\"$old_archive_cmds\" + eval "test_cmds=\"$old_archive_cmds\"" func_len " $test_cmds" len0=$func_len_result len=$len0 @@ -7464,7 +8208,7 @@ EOF RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ - eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + eval "concat_cmds=\"\${concat_cmds}$old_archive_cmds\"" objlist= len=$len0 fi @@ -7472,9 +8216,9 @@ EOF RANLIB=$save_RANLIB oldobjs=$objlist if test "X$oldobjs" = "X" ; then - eval cmds=\"\$concat_cmds\" + eval "cmds=\"\$concat_cmds\"" else - eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + eval "cmds=\"\$concat_cmds~\$old_archive_cmds\"" fi fi fi @@ -7504,7 +8248,7 @@ EOF done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" - relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` if test "$hardcode_automatic" = yes ; then relink_command= fi @@ -7524,7 +8268,7 @@ EOF *.la) func_basename "$deplib" name="$func_basename_result" - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" newdependency_libs="$newdependency_libs $libdir/$name" @@ -7540,7 +8284,7 @@ EOF *.la) func_basename "$lib" name="$func_basename_result" - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlfiles="$newdlfiles $libdir/$name" @@ -7559,7 +8303,7 @@ EOF # the library: func_basename "$lib" name="$func_basename_result" - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlprefiles="$newdlprefiles $libdir/$name" @@ -7589,9 +8333,27 @@ EOF fi $RM $output # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. tdlname=$dlname case $host,$output,$installed,$module,$dlname in - *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test "x$bindir" != x ; + then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; esac $ECHO > $output "\ # $outputname - a libtool library file diff --git a/ltoptions.m4 b/ltoptions.m4 new file mode 100644 index 0000000..5ef12ce --- /dev/null +++ b/ltoptions.m4 @@ -0,0 +1,369 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/ltsugar.m4 b/ltsugar.m4 new file mode 100644 index 0000000..9000a05 --- /dev/null +++ b/ltsugar.m4 @@ -0,0 +1,123 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/ltversion.m4 b/ltversion.m4 new file mode 100644 index 0000000..bf87f77 --- /dev/null +++ b/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# Generated from ltversion.in. + +# serial 3134 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.2.7a]) +m4_define([LT_PACKAGE_REVISION], [1.3134]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.2.7a' +macro_revision='1.3134' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/lt~obsolete.m4 b/lt~obsolete.m4 new file mode 100644 index 0000000..bf92b5e --- /dev/null +++ b/lt~obsolete.m4 @@ -0,0 +1,98 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 4 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) +m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) +m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) +m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) +m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) +m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) +m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) +m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) +m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) +m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) +m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) +m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) +m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) +m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) +m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) +m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) +m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) +m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) +m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) +m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) +m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) +m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) +m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) +m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) +m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) +m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) +m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) +m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) +m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) +m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) +m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) +m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) +m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) +m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) +m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) +m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) +m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) +m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) +m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) +m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) +m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) +m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) +m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) +m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) +m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) +m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) diff --git a/mmap.c b/mmap.c index 32fcba6..1b63664 100644 --- a/mmap.c +++ b/mmap.c @@ -1,5 +1,5 @@ /* mmap.c -- Memory allocation with mmap. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -321,5 +321,7 @@ backtrace_vector_release (struct backtrace_state *state, backtrace_free (state, (char *) vec->base + aligned, alc, error_callback, data); vec->alc = 0; + if (vec->size == 0) + vec->base = NULL; return 1; } diff --git a/mmapio.c b/mmapio.c index 94e8c93..b188a43 100644 --- a/mmapio.c +++ b/mmapio.c @@ -1,5 +1,5 @@ /* mmapio.c -- File views using mmap. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -51,7 +51,7 @@ POSSIBILITY OF SUCH DAMAGE. */ int backtrace_get_view (struct backtrace_state *state ATTRIBUTE_UNUSED, - int descriptor, off_t offset, size_t size, + int descriptor, off_t offset, uint64_t size, backtrace_error_callback error_callback, void *data, struct backtrace_view *view) { @@ -60,6 +60,12 @@ backtrace_get_view (struct backtrace_state *state ATTRIBUTE_UNUSED, off_t pageoff; void *map; + if ((uint64_t) (size_t) size != size) + { + error_callback (data, "file size too large", 0); + return 0; + } + pagesize = getpagesize (); inpage = offset % pagesize; pageoff = offset - inpage; diff --git a/nounwind.c b/nounwind.c index 0a046cc..f1f1387 100644 --- a/nounwind.c +++ b/nounwind.c @@ -1,5 +1,5 @@ /* backtrace.c -- Entry point for stack backtrace library. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without diff --git a/pecoff.c b/pecoff.c index 85737d6..f932f35 100644 --- a/pecoff.c +++ b/pecoff.c @@ -1,5 +1,5 @@ /* pecoff.c -- Get debug data from a PE/COFFF file for backtraces. - Copyright (C) 2015-2018 Free Software Foundation, Inc. + Copyright (C) 2015-2019 Free Software Foundation, Inc. Adapted from elf.c by Tristan Gingold, AdaCore. Redistribution and use in source and binary forms, with or without @@ -133,19 +133,7 @@ typedef struct { uint16_t sc; } b_coff_internal_symbol; -/* An index of sections we care about. */ - -enum debug_section -{ - DEBUG_INFO, - DEBUG_LINE, - DEBUG_ABBREV, - DEBUG_RANGES, - DEBUG_STR, - DEBUG_MAX -}; - -/* Names of sections, indexed by enum debug_section. */ +/* Names of sections, indexed by enum dwarf_section in internal.h. */ static const char * const debug_section_names[DEBUG_MAX] = { @@ -153,7 +141,11 @@ static const char * const debug_section_names[DEBUG_MAX] = ".debug_line", ".debug_abbrev", ".debug_ranges", - ".debug_str" + ".debug_str", + ".debug_addr", + ".debug_str_offsets", + ".debug_line_str", + ".debug_rnglists" }; /* Information we gather for the sections we care about. */ @@ -164,8 +156,6 @@ struct debug_section_info off_t offset; /* Section size. */ size_t size; - /* Section contents, after read from file. */ - const unsigned char *data; }; /* Information we keep for an coff symbol. */ @@ -616,6 +606,7 @@ coff_add (struct backtrace_state *state, int descriptor, struct backtrace_view debug_view; int debug_view_valid; uintptr_t image_base; + struct dwarf_sections dwarf_sections; *found_sym = 0; *found_dwarf = 0; @@ -848,26 +839,20 @@ coff_add (struct backtrace_state *state, int descriptor, for (i = 0; i < (int) DEBUG_MAX; ++i) { - if (sections[i].size == 0) - sections[i].data = NULL; + size_t size = sections[i].size; + dwarf_sections.size[i] = size; + if (size == 0) + dwarf_sections.data[i] = NULL; else - sections[i].data = ((const unsigned char *) debug_view.data - + (sections[i].offset - min_offset)); + dwarf_sections.data[i] = ((const unsigned char *) debug_view.data + + (sections[i].offset - min_offset)); } - if (!backtrace_dwarf_add (state, /* base_address */ 0, - sections[DEBUG_INFO].data, - sections[DEBUG_INFO].size, - sections[DEBUG_LINE].data, - sections[DEBUG_LINE].size, - sections[DEBUG_ABBREV].data, - sections[DEBUG_ABBREV].size, - sections[DEBUG_RANGES].data, - sections[DEBUG_RANGES].size, - sections[DEBUG_STR].data, - sections[DEBUG_STR].size, - 0, /* FIXME */ - error_callback, data, fileline_fn)) + if (!backtrace_dwarf_add (state, /* base_address */ 0, &dwarf_sections, + 0, /* FIXME: is_bigendian */ + NULL, /* altlink */ + error_callback, data, fileline_fn, + NULL /* returned fileline_entry */)) goto fail; *found_dwarf = 1; @@ -920,7 +905,8 @@ backtrace_initialize (struct backtrace_state *state, if (found_sym) backtrace_atomic_store_pointer (&state->syminfo_fn, coff_syminfo); else - __sync_bool_compare_and_swap (&state->syminfo_fn, NULL, coff_nosyms); + (void) __sync_bool_compare_and_swap (&state->syminfo_fn, NULL, + coff_nosyms); } if (!state->threaded) diff --git a/posix.c b/posix.c index ce441d9..baffb85 100644 --- a/posix.c +++ b/posix.c @@ -1,5 +1,5 @@ /* posix.c -- POSIX file I/O routines for the backtrace library. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without diff --git a/print.c b/print.c index 3c6bad2..0767fac 100644 --- a/print.c +++ b/print.c @@ -1,5 +1,5 @@ /* print.c -- Print the current backtrace. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -80,7 +80,7 @@ error_callback (void *data, const char *msg, int errnum) /* Print a backtrace. */ -void +void __attribute__((noinline)) backtrace_print (struct backtrace_state *state, int skip, FILE *f) { struct print_data data; diff --git a/read.c b/read.c index 211d645..eb48526 100644 --- a/read.c +++ b/read.c @@ -1,5 +1,5 @@ /* read.c -- File views without mmap. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -46,12 +46,18 @@ POSSIBILITY OF SUCH DAMAGE. */ int backtrace_get_view (struct backtrace_state *state, int descriptor, - off_t offset, size_t size, + off_t offset, uint64_t size, backtrace_error_callback error_callback, void *data, struct backtrace_view *view) { ssize_t got; + if ((uint64_t) (size_t) size != size) + { + error_callback (data, "file size too large", 0); + return 0; + } + if (lseek (descriptor, offset, SEEK_SET) < 0) { error_callback (data, "lseek", errno); diff --git a/simple.c b/simple.c index 510877c..1189363 100644 --- a/simple.c +++ b/simple.c @@ -1,5 +1,5 @@ /* simple.c -- The backtrace_simple function. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -90,7 +90,7 @@ simple_unwind (struct _Unwind_Context *context, void *vdata) /* Get a simple stack backtrace. */ -int +int __attribute__((noinline)) backtrace_simple (struct backtrace_state *state, int skip, backtrace_simple_callback callback, backtrace_error_callback error_callback, void *data) diff --git a/sort.c b/sort.c index 9121bcb..6fe5ba2 100644 --- a/sort.c +++ b/sort.c @@ -1,5 +1,5 @@ /* sort.c -- Sort without allocating memory - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without diff --git a/state.c b/state.c index ad360a6..6196c26 100644 --- a/state.c +++ b/state.c @@ -1,5 +1,5 @@ /* state.c -- Create the backtrace state. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without diff --git a/stest.c b/stest.c index 2eb9880..2b95934 100644 --- a/stest.c +++ b/stest.c @@ -1,5 +1,5 @@ /* stest.c -- Test for libbacktrace internal sort function - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without diff --git a/test-driver b/test-driver new file mode 100755 index 0000000..0218a01 --- /dev/null +++ b/test-driver @@ -0,0 +1,148 @@ +#! /bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2016-01-11.22; # UTC + +# Copyright (C) 2011-2017 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +usage_error () +{ + echo "$0: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat <$log_file 2>&1 +estatus=$? + +if test $enable_hard_errors = no && test $estatus -eq 99; then + tweaked_estatus=1 +else + tweaked_estatus=$estatus +fi + +case $tweaked_estatus:$expect_failure in + 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; + 0:*) col=$grn res=PASS recheck=no gcopy=no;; + 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; + 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; + *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; + *:*) col=$red res=FAIL recheck=yes gcopy=yes;; +esac + +# Report the test outcome and exit status in the logs, so that one can +# know whether the test passed or failed simply by looking at the '.log' +# file, without the need of also peaking into the corresponding '.trs' +# file (automake bug#11814). +echo "$res $test_name (exit status: $estatus)" >>$log_file + +# Report outcome to console. +echo "${col}${res}${std}: $test_name" + +# Register the test result, and other relevant metadata. +echo ":test-result: $res" > $trs_file +echo ":global-test-result: $res" >> $trs_file +echo ":recheck: $recheck" >> $trs_file +echo ":copy-in-global-log: $gcopy" >> $trs_file + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/test_format.c b/test_format.c new file mode 100644 index 0000000..3758e4d --- /dev/null +++ b/test_format.c @@ -0,0 +1,55 @@ +/* test_format.c -- Test for libbacktrace library + Copyright (C) 2018-2019 Free Software Foundation, Inc. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + (1) Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + (2) Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + + (3) The name of the author may not be used to + endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, +INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING +IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. */ + +/* This program tests the externally visible interfaces of the + libbacktrace library. */ + +#include +#include +#include +#include +#include + +#include "filenames.h" + +#include "backtrace.h" +#include "backtrace-supported.h" + +#include "testlib.h" + +int +main (int argc ATTRIBUTE_UNUSED, char **argv) +{ + state = backtrace_create_state (argv[0], BACKTRACE_SUPPORTS_THREADS, + error_callback_create, NULL); + + exit (failures ? EXIT_FAILURE : EXIT_SUCCESS); +} diff --git a/testlib.c b/testlib.c index 6dbef7c..7a32e90 100644 --- a/testlib.c +++ b/testlib.c @@ -1,5 +1,5 @@ /* testlib.c -- test functions for libbacktrace library - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without diff --git a/testlib.h b/testlib.h index 5094656..bc302f1 100644 --- a/testlib.h +++ b/testlib.h @@ -1,5 +1,5 @@ /* testlib.h -- Header for test functions for libbacktrace library - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without diff --git a/ttest.c b/ttest.c index ca55e9b..192e085 100644 --- a/ttest.c +++ b/ttest.c @@ -1,5 +1,5 @@ /* ttest.c -- Test for libbacktrace library - Copyright (C) 2017-2018 Free Software Foundation, Inc. + Copyright (C) 2017-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without diff --git a/unittest.c b/unittest.c new file mode 100644 index 0000000..a8287f7 --- /dev/null +++ b/unittest.c @@ -0,0 +1,92 @@ +/* unittest.c -- Test for libbacktrace library + Copyright (C) 2018-2019 Free Software Foundation, Inc. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + (1) Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + (2) Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + + (3) The name of the author may not be used to + endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, +INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING +IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. */ + +#include +#include +#include +#include +#include + +#include "filenames.h" + +#include "backtrace.h" +#include "backtrace-supported.h" + +#include "testlib.h" + +#include "internal.h" + +static unsigned count; + +static void +error_callback (void *vdata ATTRIBUTE_UNUSED, const char *msg ATTRIBUTE_UNUSED, + int errnum ATTRIBUTE_UNUSED) +{ + ++count; +} + +static int +test1 (void) +{ + int res; + int failed; + + struct backtrace_vector vec; + + memset (&vec, 0, sizeof vec); + + backtrace_vector_grow (state, 100, error_callback, NULL, &vec); + vec.alc += vec.size; + vec.size = 0; + + count = 0; + res = backtrace_vector_release (state, &vec, error_callback, NULL); + failed = res != 1 || count != 0 || vec.base != NULL; + + printf ("%s: unittest backtrace_vector_release size == 0\n", + failed ? "FAIL": "PASS"); + + if (failed) + ++failures; + + return failures; +} + +int +main (int argc ATTRIBUTE_UNUSED, char **argv) +{ + state = backtrace_create_state (argv[0], BACKTRACE_SUPPORTS_THREADS, + error_callback_create, NULL); + + test1 (); + + exit (failures ? EXIT_FAILURE : EXIT_SUCCESS); +} diff --git a/unknown.c b/unknown.c index be521a8..3230c43 100644 --- a/unknown.c +++ b/unknown.c @@ -1,5 +1,5 @@ /* unknown.c -- used when backtrace configury does not know file format. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without diff --git a/xcoff.c b/xcoff.c index 1ae001d..a0030f0 100644 --- a/xcoff.c +++ b/xcoff.c @@ -1,5 +1,5 @@ /* xcoff.c -- Get debug data from an XCOFF file for backtraces. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2019 Free Software Foundation, Inc. Adapted from elf.c. Redistribution and use in source and binary forms, with or without @@ -338,27 +338,32 @@ struct xcoff_incl_vector size_t count; }; -/* Map a single PC value to a file/function/line. */ +/* A growable vector of functions information. */ -struct xcoff_line +struct xcoff_func { /* PC. */ uintptr_t pc; - /* File name. Many entries in the array are expected to point to - the same file name. */ - const char *filename; + /* The size of the function. */ + size_t size; /* Function name. */ - const char *function; - /* Line number. */ - int lineno; + const char *name; + /* File name. */ + const char *filename; + /* Pointer to first lnno entry. */ + uintptr_t lnnoptr; + /* Base address of containing section. */ + uintptr_t sect_base; + /* Starting source line number. */ + int lnno; }; -/* A growable vector of line number information. This is used while - reading the line numbers. */ +/* A growable vector of function information. This is used while + reading the function symbols. */ -struct xcoff_line_vector +struct xcoff_func_vector { - /* Memory. This is an array of struct xcoff_line. */ + /* Memory. This is an array of struct xcoff_func. */ struct backtrace_vector vec; /* Number of valid mappings. */ size_t count; @@ -370,20 +375,16 @@ struct xcoff_fileline_data { /* The data for the next file we know about. */ struct xcoff_fileline_data *next; - /* Line number information. */ - struct xcoff_line_vector vec; -}; - -/* An index of DWARF sections we care about. */ - -enum dwarf_section -{ - DWSECT_INFO, - DWSECT_LINE, - DWSECT_ABBREV, - DWSECT_RANGES, - DWSECT_STR, - DWSECT_MAX + /* Functions information. */ + struct xcoff_func_vector func_vec; + /* Include files information. */ + struct xcoff_incl_vector incl_vec; + /* Line numbers information. */ + const unsigned char *linenos; + size_t linenos_size; + uint64_t lnnoptr0; + /* Loader address. */ + uintptr_t base_address; }; /* Information we gather for the DWARF sections we care about. */ @@ -509,6 +510,7 @@ xcoff_syminfo (struct backtrace_state *state ATTRIBUTE_UNUSED, uintptr_t addr, { struct xcoff_syminfo_data *edata; struct xcoff_symbol *sym = NULL; + const char *name; if (!state->threaded) { @@ -547,7 +549,13 @@ xcoff_syminfo (struct backtrace_state *state ATTRIBUTE_UNUSED, uintptr_t addr, if (sym == NULL) callback (data, addr, NULL, 0, 0); else - callback (data, addr, sym->name, sym->address, sym->size); + { + name = sym->name; + /* AIX prepends a '.' to function entry points, remove it. */ + if (name && *name == '.') + ++name; + callback (data, addr, name, sym->address, sym->size); + } } /* Return the name of an XCOFF symbol. */ @@ -640,43 +648,76 @@ xcoff_initialize_syminfo (struct backtrace_state *state, return 1; } -/* Compare struct xcoff_line for qsort. */ +/* Compare struct xcoff_func for qsort. */ static int -xcoff_line_compare (const void *v1, const void *v2) +xcoff_func_compare (const void *v1, const void *v2) { - const struct xcoff_line *ln1 = (const struct xcoff_line *) v1; - const struct xcoff_line *ln2 = (const struct xcoff_line *) v2; + const struct xcoff_func *fn1 = (const struct xcoff_func *) v1; + const struct xcoff_func *fn2 = (const struct xcoff_func *) v2; - if (ln1->pc < ln2->pc) + if (fn1->pc < fn2->pc) return -1; - else if (ln1->pc > ln2->pc) + else if (fn1->pc > fn2->pc) return 1; else return 0; } -/* Find a PC in a line vector. We always allocate an extra entry at - the end of the lines vector, so that this routine can safely look - at the next entry. */ +/* Compare a PC against an xcoff_func for bsearch. */ static int -xcoff_line_search (const void *vkey, const void *ventry) +xcoff_func_search (const void *vkey, const void *ventry) { const uintptr_t *key = (const uintptr_t *) vkey; - const struct xcoff_line *entry = (const struct xcoff_line *) ventry; + const struct xcoff_func *entry = (const struct xcoff_func *) ventry; uintptr_t pc; pc = *key; if (pc < entry->pc) return -1; - else if ((entry + 1)->pc == (uintptr_t) -1 || pc >= (entry + 1)->pc) + else if ((entry->size == 0 && pc > entry->pc) + || (entry->size > 0 && pc >= entry->pc + entry->size)) + return 1; + else + return 0; +} + +/* Compare struct xcoff_incl for qsort. */ + +static int +xcoff_incl_compare (const void *v1, const void *v2) +{ + const struct xcoff_incl *in1 = (const struct xcoff_incl *) v1; + const struct xcoff_incl *in2 = (const struct xcoff_incl *) v2; + + if (in1->begin < in2->begin) + return -1; + else if (in1->begin > in2->begin) + return 1; + else + return 0; +} + +/* Find a lnnoptr in an include file. */ + +static int +xcoff_incl_search (const void *vkey, const void *ventry) +{ + const uintptr_t *key = (const uintptr_t *) vkey; + const struct xcoff_incl *entry = (const struct xcoff_incl *) ventry; + uintptr_t lnno; + + lnno = *key; + if (lnno < entry->begin) + return -1; + else if (lnno > entry->end) return 1; else return 0; } -/* Look for a PC in the line vector for one module. On success, +/* Look for a PC in the function vector for one module. On success, call CALLBACK and return whatever it returns. On error, call ERROR_CALLBACK and return 0. Sets *FOUND to 1 if the PC is found, 0 if not. */ @@ -688,26 +729,82 @@ xcoff_lookup_pc (struct backtrace_state *state ATTRIBUTE_UNUSED, backtrace_error_callback error_callback ATTRIBUTE_UNUSED, void *data, int *found) { - const struct xcoff_line *ln; + const struct xcoff_incl *incl, *bincl; + const struct xcoff_func *fn; + const b_xcoff_lineno *lineno; + const unsigned char *lineptr; const char *function; + const char *filename; + uintptr_t lnnoptr, match; + uint32_t lnno = 0; *found = 1; - ln = (struct xcoff_line *) bsearch (&pc, fdata->vec.vec.base, - fdata->vec.count, - sizeof (struct xcoff_line), - xcoff_line_search); - if (ln == NULL) + if ((pc & 3) != 0) + ++pc; + + /* Find the function first. */ + fn = ((struct xcoff_func *) + bsearch (&pc, fdata->func_vec.vec.base, fdata->func_vec.count, + sizeof (struct xcoff_func), xcoff_func_search)); + if (fn == NULL) { *found = 0; return 0; } - function = ln->function; + filename = fn->filename; + + /* Find the line number next. */ + + /* Skip first entry that points to symtab. */ + lnnoptr = fn->lnnoptr + LINESZ; + match = lnnoptr; + + lineptr = fdata->linenos + (lnnoptr - fdata->lnnoptr0); + while (lineptr + LINESZ <= fdata->linenos + fdata->linenos_size) + { + lineno = (const b_xcoff_lineno *) lineptr; + if (lineno->l_lnno == 0) + break; + if (pc <= fdata->base_address + lineno->l_addr.l_paddr - fn->sect_base) + break; + match = lnnoptr; + lnno = lineno->l_lnno; + + lnnoptr += LINESZ; + lineptr += LINESZ; + } + + /* If part of a function other than the beginning comes from an + include file, the line numbers are absolute, rather than + relative to the beginning of the function. */ + incl = ((struct xcoff_incl *) + bsearch (&match, fdata->incl_vec.vec.base, + fdata->incl_vec.count, sizeof (struct xcoff_incl), + xcoff_incl_search)); + if (incl != NULL) + { + bincl = ((struct xcoff_incl *) + bsearch (&fn->lnnoptr, fdata->incl_vec.vec.base, + fdata->incl_vec.count, sizeof (struct xcoff_incl), + xcoff_incl_search)); + if (bincl != NULL && strcmp (incl->filename, bincl->filename) == 0) + { + lnno += fn->lnno - 1; + } + filename = incl->filename; + } + else + { + lnno += fn->lnno - 1; + } + + function = fn->name; /* AIX prepends a '.' to function entry points, remove it. */ - if (*function == '.') + if (function != NULL && *function == '.') ++function; - return callback (data, pc, ln->filename, ln->lineno, function); + return callback (data, pc, filename, lnno, function); } /* Return the file/line information for a PC using the XCOFF lineno @@ -760,146 +857,7 @@ xcoff_fileline (struct backtrace_state *state, uintptr_t pc, return callback (data, pc, NULL, 0, NULL); } -/* Compare struct xcoff_incl for qsort. */ - -static int -xcoff_incl_compare (const void *v1, const void *v2) -{ - const struct xcoff_incl *in1 = (const struct xcoff_incl *) v1; - const struct xcoff_incl *in2 = (const struct xcoff_incl *) v2; - - if (in1->begin < in2->begin) - return -1; - else if (in1->begin > in2->begin) - return 1; - else - return 0; -} - -/* Find a lnnoptr in an include file. */ - -static int -xcoff_incl_search (const void *vkey, const void *ventry) -{ - const uintptr_t *key = (const uintptr_t *) vkey; - const struct xcoff_incl *entry = (const struct xcoff_incl *) ventry; - uintptr_t lnno; - - lnno = *key; - if (lnno < entry->begin) - return -1; - else if (lnno > entry->end) - return 1; - else - return 0; -} - -/* Add a new mapping to the vector of line mappings that we are - building. Returns 1 on success, 0 on failure. */ - -static int -xcoff_add_line (struct backtrace_state *state, uintptr_t pc, - const char *filename, const char *function, uint32_t lnno, - backtrace_error_callback error_callback, void *data, - struct xcoff_line_vector *vec) -{ - struct xcoff_line *ln; - - ln = ((struct xcoff_line *) - backtrace_vector_grow (state, sizeof (struct xcoff_line), - error_callback, data, &vec->vec)); - if (ln == NULL) - return 0; - - ln->pc = pc; - ln->filename = filename; - ln->function = function; - ln->lineno = lnno; - - ++vec->count; - - return 1; -} - -/* Add the line number entries for a function to the line vector. */ - -static int -xcoff_process_linenos (struct backtrace_state *state, uintptr_t base_address, - const b_xcoff_syment *fsym, const char *filename, - const b_xcoff_scnhdr *sects, - const unsigned char *strtab, size_t strtab_size, - uint32_t fcn_lnno, struct xcoff_incl_vector *vec, - struct xcoff_line_vector *lvec, - const unsigned char *linenos, size_t linenos_size, - uintptr_t lnnoptr0, - backtrace_error_callback error_callback, void *data) -{ - const b_xcoff_auxent *aux; - const b_xcoff_lineno *lineno; - const unsigned char *lineptr; - const char *function; - struct xcoff_incl *incl = NULL; - uintptr_t lnnoptr; - uintptr_t pc; - uint32_t lnno; - int begincl; - - aux = (const b_xcoff_auxent *) (fsym + 1); - lnnoptr = aux->x_fcn.x_lnnoptr; - - if (lnnoptr < lnnoptr0 || lnnoptr + LINESZ > lnnoptr0 + linenos_size) - return 0; - - function = xcoff_symname (fsym, strtab, strtab_size); - if (function == NULL) - return 0; - - /* Skip first entry that points to symtab. */ - - lnnoptr += LINESZ; - - lineptr = linenos + (lnnoptr - lnnoptr0); - - begincl = -1; - while (lineptr + LINESZ <= linenos + linenos_size) - { - lineno = (const b_xcoff_lineno *) lineptr; - - lnno = lineno->l_lnno; - if (lnno == 0) - break; - - /* If part of a function other than the beginning comes from an - include file, the line numbers are absolute, rather than - relative to the beginning of the function. */ - incl = (struct xcoff_incl *) bsearch (&lnnoptr, vec->vec.base, - vec->count, - sizeof (struct xcoff_incl), - xcoff_incl_search); - if (begincl == -1) - begincl = incl != NULL; - if (incl != NULL) - { - filename = incl->filename; - if (begincl == 1) - lnno += fcn_lnno - 1; - } - else - lnno += fcn_lnno - 1; - - pc = base_address + lineno->l_addr.l_paddr - - sects[fsym->n_scnum - 1].s_paddr; - xcoff_add_line (state, pc, filename, function, lnno, error_callback, - data, lvec); - - lnnoptr += LINESZ; - lineptr += LINESZ; - } - - return 1; -} - -/* Initialize the line vector info for xcoff_fileline. */ +/* Initialize the function vector info for xcoff_fileline. */ static int xcoff_initialize_fileline (struct backtrace_state *state, @@ -912,15 +870,15 @@ xcoff_initialize_fileline (struct backtrace_state *state, backtrace_error_callback error_callback, void *data) { struct xcoff_fileline_data *fdata; - struct xcoff_incl_vector vec; - struct xcoff_line *ln; + struct xcoff_func *fn; const b_xcoff_syment *fsym; const b_xcoff_auxent *aux; const char *filename; const char *name; struct xcoff_incl *incl; uintptr_t begin, end; - uintptr_t lnno; + uintptr_t lnno, lnnoptr; + uint32_t fsize; size_t i; fdata = ((struct xcoff_fileline_data *) @@ -928,13 +886,17 @@ xcoff_initialize_fileline (struct backtrace_state *state, error_callback, data)); if (fdata == NULL) return 0; - memset (fdata, 0, sizeof *fdata); - memset (&vec, 0, sizeof vec); - - /* Process include files first. */ + fdata->base_address = base_address; + fdata->linenos = linenos; + fdata->linenos_size = linenos_size; + fdata->lnnoptr0 = lnnoptr0; begin = 0; + filename = NULL; + fsym = NULL; + lnnoptr = 0; + fsize = 0; for (i = 0; i < nsyms; ++i) { const b_xcoff_syment *asym = &syms[i]; @@ -951,32 +913,18 @@ xcoff_initialize_fileline (struct backtrace_state *state, end = asym->n_value; incl = ((struct xcoff_incl *) backtrace_vector_grow (state, sizeof (struct xcoff_incl), - error_callback, data, &vec.vec)); + error_callback, data, + &fdata->incl_vec.vec)); if (incl != NULL) { incl->filename = xcoff_symname (asym, strtab, strtab_size); incl->begin = begin; incl->end = end; - ++vec.count; + ++fdata->incl_vec.count; } begin = 0; break; - } - - i += asym->n_numaux; - } - - backtrace_qsort (vec.vec.base, vec.count, - sizeof (struct xcoff_incl), xcoff_incl_compare); - - filename = NULL; - fsym = NULL; - for (i = 0; i < nsyms; ++i) - { - const b_xcoff_syment *asym = &syms[i]; - switch (asym->n_sclass) - { case C_FILE: filename = xcoff_symname (asym, strtab, strtab_size); if (filename == NULL) @@ -988,7 +936,7 @@ xcoff_initialize_fileline (struct backtrace_state *state, file auxiliary entry (by convention) contains the source file name. */ - if (asym->n_numaux > 0 && !strcmp (filename, ".file")) + if (asym->n_numaux > 0 && strcmp (filename, ".file") == 0) { aux = (const b_xcoff_auxent *) (asym + 1); if (aux->x_file._x.x_zeroes != 0) @@ -1010,10 +958,20 @@ xcoff_initialize_fileline (struct backtrace_state *state, case C_HIDEXT: case C_WEAKEXT: fsym = NULL; - if (!ISFCN (asym->n_type) || asym->n_numaux == 0) + lnnoptr = 0; + fsize = 0; + if (!ISFCN (asym->n_type) || asym->n_numaux == 0 + || asym->n_scnum <= 0) break; if (filename == NULL) break; + aux = (const b_xcoff_auxent *) (asym + 1); + lnnoptr = aux->x_fcn.x_lnnoptr; + if (lnnoptr < lnnoptr0 + || lnnoptr + LINESZ > lnnoptr0 + linenos_size) + break; + /* x_fsize will be 0 if there is no debug information. */ + fsize = aux->x_fcn.x_fsize; fsym = asym; break; @@ -1023,8 +981,11 @@ xcoff_initialize_fileline (struct backtrace_state *state, if (fsym == NULL) break; name = xcoff_symname (asym, strtab, strtab_size); - if (name == NULL) - break; + if (name == NULL || strcmp (name, ".bf") != 0) + { + fsym = NULL; + break; + } aux = (const b_xcoff_auxent *) (asym + 1); #if BACKTRACE_XCOFF_SIZE == 32 lnno = (uint32_t) aux->x_block.x_lnnohi << 16 @@ -1032,39 +993,37 @@ xcoff_initialize_fileline (struct backtrace_state *state, #else lnno = aux->x_block.x_lnno; #endif - if (!strcmp (name, ".bf")) - { - xcoff_process_linenos (state, base_address, fsym, filename, - sects, strtab, strtab_size, lnno, &vec, - &fdata->vec, linenos, linenos_size, - lnnoptr0, error_callback, data); - } - else if (!strcmp (name, ".ef")) - { - fsym = NULL; - } + fn = ((struct xcoff_func *) + backtrace_vector_grow (state, sizeof (struct xcoff_func), + error_callback, data, + &fdata->func_vec.vec)); + if (fn == NULL) + break; + fn->name = xcoff_symname (fsym, strtab, strtab_size); + fn->filename = filename; + fn->sect_base = sects[fsym->n_scnum - 1].s_paddr; + fn->pc = base_address + fsym->n_value - fn->sect_base; + fn->size = fsize; + fn->lnno = lnno; + fn->lnnoptr = lnnoptr; + ++fdata->func_vec.count; break; } i += asym->n_numaux; } - /* Allocate one extra entry at the end. */ - ln = ((struct xcoff_line *) - backtrace_vector_grow (state, sizeof (struct xcoff_line), - error_callback, data, &fdata->vec.vec)); - if (ln == NULL) + if (!backtrace_vector_release (state, &fdata->func_vec.vec, error_callback, + data)) goto fail; - ln->pc = (uintptr_t) -1; - ln->filename = NULL; - ln->function = NULL; - ln->lineno = 0; + backtrace_qsort (fdata->func_vec.vec.base, fdata->func_vec.count, + sizeof (struct xcoff_func), xcoff_func_compare); - if (!backtrace_vector_release (state, &fdata->vec.vec, error_callback, data)) + if (!backtrace_vector_release (state, &fdata->incl_vec.vec, error_callback, + data)) goto fail; - - backtrace_qsort (fdata->vec.vec.base, fdata->vec.count, - sizeof (struct xcoff_line), xcoff_line_compare); + backtrace_qsort (fdata->incl_vec.vec.base, fdata->incl_vec.count, + sizeof (struct xcoff_incl), xcoff_incl_compare); if (!state->threaded) { @@ -1129,7 +1088,7 @@ xcoff_add (struct backtrace_state *state, int descriptor, off_t offset, off_t str_off; off_t min_offset; off_t max_offset; - struct dwsect_info dwsect[DWSECT_MAX]; + struct dwsect_info dwsect[DEBUG_MAX]; size_t sects_size; size_t syms_size; int32_t str_size; @@ -1140,6 +1099,7 @@ xcoff_add (struct backtrace_state *state, int descriptor, off_t offset, int dwarf_view_valid; int magic_ok; int i; + struct dwarf_sections dwarf_sections; *found_sym = 0; @@ -1284,19 +1244,19 @@ xcoff_add (struct backtrace_state *state, int descriptor, off_t offset, switch (sects[i].s_flags & 0xffff0000) { case SSUBTYP_DWINFO: - idx = DWSECT_INFO; + idx = DEBUG_INFO; break; case SSUBTYP_DWLINE: - idx = DWSECT_LINE; + idx = DEBUG_LINE; break; case SSUBTYP_DWABREV: - idx = DWSECT_ABBREV; + idx = DEBUG_ABBREV; break; case SSUBTYP_DWARNGE: - idx = DWSECT_RANGES; + idx = DEBUG_RANGES; break; case SSUBTYP_DWSTR: - idx = DWSECT_STR; + idx = DEBUG_STR; break; default: continue; @@ -1317,7 +1277,7 @@ xcoff_add (struct backtrace_state *state, int descriptor, off_t offset, goto fail; dwarf_view_valid = 1; - for (i = 0; i < (int) DWSECT_MAX; ++i) + for (i = 0; i < (int) DEBUG_MAX; ++i) { if (dwsect[i].offset == 0) dwsect[i].data = NULL; @@ -1326,25 +1286,30 @@ xcoff_add (struct backtrace_state *state, int descriptor, off_t offset, + (dwsect[i].offset - min_offset)); } - if (!backtrace_dwarf_add (state, 0, - dwsect[DWSECT_INFO].data, - dwsect[DWSECT_INFO].size, + memset (&dwarf_sections, 0, sizeof dwarf_sections); + + dwarf_sections.data[DEBUG_INFO] = dwsect[DEBUG_INFO].data; + dwarf_sections.size[DEBUG_INFO] = dwsect[DEBUG_INFO].size; #if BACKTRACE_XCOFF_SIZE == 32 - /* XXX workaround for broken lineoff */ - dwsect[DWSECT_LINE].data - 4, + /* XXX workaround for broken lineoff */ + dwarf_sections.data[DEBUG_LINE] = dwsect[DEBUG_LINE].data - 4; #else - /* XXX workaround for broken lineoff */ - dwsect[DWSECT_LINE].data - 12, + /* XXX workaround for broken lineoff */ + dwarf_sections.data[DEBUG_LINE] = dwsect[DEBUG_LINE].data - 12; #endif - dwsect[DWSECT_LINE].size, - dwsect[DWSECT_ABBREV].data, - dwsect[DWSECT_ABBREV].size, - dwsect[DWSECT_RANGES].data, - dwsect[DWSECT_RANGES].size, - dwsect[DWSECT_STR].data, - dwsect[DWSECT_STR].size, + dwarf_sections.size[DEBUG_LINE] = dwsect[DEBUG_LINE].size; + dwarf_sections.data[DEBUG_ABBREV] = dwsect[DEBUG_ABBREV].data; + dwarf_sections.size[DEBUG_ABBREV] = dwsect[DEBUG_ABBREV].size; + dwarf_sections.data[DEBUG_RANGES] = dwsect[DEBUG_RANGES].data; + dwarf_sections.size[DEBUG_RANGES] = dwsect[DEBUG_RANGES].size; + dwarf_sections.data[DEBUG_STR] = dwsect[DEBUG_STR].data; + dwarf_sections.size[DEBUG_STR] = dwsect[DEBUG_STR].size; + + if (!backtrace_dwarf_add (state, 0, &dwarf_sections, 1, /* big endian */ - error_callback, data, fileline_fn)) + NULL, /* altlink */ + error_callback, data, fileline_fn, + NULL /* returned fileline_entry */)) goto fail; } @@ -1354,6 +1319,7 @@ xcoff_add (struct backtrace_state *state, int descriptor, off_t offset, { size_t linenos_size = (size_t) nlnno * LINESZ; + /* We never release this view. */ if (!backtrace_get_view (state, descriptor, offset + lnnoptr, linenos_size, error_callback, data, &linenos_view)) @@ -1366,9 +1332,6 @@ xcoff_add (struct backtrace_state *state, int descriptor, off_t offset, linenos_view.data, linenos_size, lnnoptr, error_callback, data)) *fileline_fn = xcoff_fileline; - - backtrace_release_view (state, &linenos_view, error_callback, data); - linenos_view_valid = 0; } backtrace_release_view (state, §s_view, error_callback, data); @@ -1621,7 +1584,8 @@ backtrace_initialize (struct backtrace_state *state, if (found_sym) backtrace_atomic_store_pointer (&state->syminfo_fn, xcoff_syminfo); else - __sync_bool_compare_and_swap (&state->syminfo_fn, NULL, xcoff_nosyms); + (void) __sync_bool_compare_and_swap (&state->syminfo_fn, NULL, + xcoff_nosyms); } if (!state->threaded) diff --git a/ztest.c b/ztest.c index 9cd712a..aeb83dc 100644 --- a/ztest.c +++ b/ztest.c @@ -1,5 +1,5 @@ /* ztest.c -- Test for libbacktrace inflate code. - Copyright (C) 2017-2018 Free Software Foundation, Inc. + Copyright (C) 2017-2019 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without From 0f06cda953cc4e26f38751c5b9f15ae8dfa5ff2d Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Sat, 15 Feb 2020 15:33:11 -0800 Subject: [PATCH 4/6] libbacktrace: support fetching executable name using sysctl This supports FreeBSD and NetBSD when /proc is not mounted. --- config.h.in | 8 +++++ configure | 70 +++++++++++++++++++++++++++++++++++++++++++ configure.ac | 30 +++++++++++++++++++ fileline.c | 84 +++++++++++++++++++++++++++++++++++++++++++++++++++- 4 files changed, 191 insertions(+), 1 deletion(-) diff --git a/config.h.in b/config.h.in index 97dcc9e..7ee77bd 100644 --- a/config.h.in +++ b/config.h.in @@ -34,6 +34,14 @@ /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H +/* Define to 1 if you have KERN_PROC and KERN_PROC_PATHNAME in . + */ +#undef HAVE_KERN_PROC + +/* Define to 1 if you have KERN_PROCARGS and KERN_PROC_PATHNAME in + . */ +#undef HAVE_KERN_PROC_ARGS + /* Define to 1 if you have the header file. */ #undef HAVE_LINK_H diff --git a/configure b/configure index f4081ad..b089a31 100755 --- a/configure +++ b/configure @@ -12469,6 +12469,76 @@ $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h fi +# Check for sysctl definitions. + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROC" >&5 +$as_echo_n "checking for KERN_PROC... " >&6; } +if ${libbacktrace_cv_proc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +int mib0 = CTL_KERN; int mib1 = KERN_PROC; int mib2 = KERN_PROC_PATHNAME; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + libbacktrace_cv_proc=yes +else + libbacktrace_cv_proc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_proc" >&5 +$as_echo "$libbacktrace_cv_proc" >&6; } +if test "$libbacktrace_cv_proc" = "yes"; then + +$as_echo "#define HAVE_KERN_PROC 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROG_ARGS" >&5 +$as_echo_n "checking for KERN_PROG_ARGS... " >&6; } +if ${libbacktrace_cv_procargs+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +int mib0 = CTL_KERN; int mib1 = KERN_PROC_ARGS; int mib2 = KERN_PROC_PATHNAME; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + libbacktrace_cv_procargs=yes +else + libbacktrace_cv_procargs=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_procargs" >&5 +$as_echo "$libbacktrace_cv_procargs" >&6; } +if test "$libbacktrace_cv_procargs" = "yes"; then + +$as_echo "#define HAVE_KERN_PROC_ARGS 1" >>confdefs.h + +fi + # Check for the clock_gettime function. for ac_func in clock_gettime do : diff --git a/configure.ac b/configure.ac index ac8563f..a846274 100644 --- a/configure.ac +++ b/configure.ac @@ -395,6 +395,36 @@ if test "$have_getexecname" = "yes"; then AC_DEFINE(HAVE_GETEXECNAME, 1, [Define if getexecname is available.]) fi +# Check for sysctl definitions. + +AC_CACHE_CHECK([for KERN_PROC], +[libbacktrace_cv_proc], +[AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([ +#include +#include +], [int mib0 = CTL_KERN; int mib1 = KERN_PROC; int mib2 = KERN_PROC_PATHNAME;])], + [libbacktrace_cv_proc=yes], + [libbacktrace_cv_proc=no])]) +if test "$libbacktrace_cv_proc" = "yes"; then + AC_DEFINE([HAVE_KERN_PROC], 1, + [Define to 1 if you have KERN_PROC and KERN_PROC_PATHNAME in .]) +fi + +AC_CACHE_CHECK([for KERN_PROG_ARGS], +[libbacktrace_cv_procargs], +[AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([ +#include +#include +], [int mib0 = CTL_KERN; int mib1 = KERN_PROC_ARGS; int mib2 = KERN_PROC_PATHNAME;])], + [libbacktrace_cv_procargs=yes], + [libbacktrace_cv_procargs=no])]) +if test "$libbacktrace_cv_procargs" = "yes"; then + AC_DEFINE([HAVE_KERN_PROC_ARGS], 1, + [Define to 1 if you have KERN_PROCARGS and KERN_PROC_PATHNAME in .]) +fi + # Check for the clock_gettime function. AC_CHECK_FUNCS(clock_gettime) clock_gettime_link= diff --git a/fileline.c b/fileline.c index 369c9de..09d4608 100644 --- a/fileline.c +++ b/fileline.c @@ -39,6 +39,10 @@ POSSIBILITY OF SUCH DAMAGE. */ #include #include +#if defined (HAVE_KERN_PROC_ARGS) || defined (HAVE_KERN_PROC) +#include +#endif + #include "backtrace.h" #include "internal.h" @@ -46,6 +50,78 @@ POSSIBILITY OF SUCH DAMAGE. */ #define getexecname() NULL #endif +#if !defined (HAVE_KERN_PROC_ARGS) && !defined (HAVE_KERN_PROC) + +#define sysctl_exec_name1(state, error_callback, data) NULL +#define sysctl_exec_name2(state, error_callback, data) NULL + +#else /* defined (HAVE_KERN_PROC_ARGS) || |defined (HAVE_KERN_PROC) */ + +static char * +sysctl_exec_name (struct backtrace_state *state, + int mib0, int mib1, int mib2, int mib3, + backtrace_error_callback error_callback, void *data) +{ + int mib[4]; + size_t len; + char *name; + size_t rlen; + + mib[0] = mib0; + mib[1] = mib1; + mib[2] = mib2; + mib[3] = mib3; + + if (sysctl (mib, 4, NULL, &len, NULL, 0) < 0) + return NULL; + name = (char *) backtrace_alloc (state, len, error_callback, data); + if (name == NULL) + return NULL; + rlen = len; + if (sysctl (mib, 4, name, &rlen, NULL, 0) < 0) + { + backtrace_free (state, name, len, error_callback, data); + return NULL; + } + return name; +} + +#ifdef HAVE_KERN_PROC_ARGS + +static char * +sysctl_exec_name1 (struct backtrace_state *state, + backtrace_error_callback error_callback, void *data) +{ + /* This variant is used on NetBSD. */ + return sysctl_exec_name (state, CTL_KERN, KERN_PROC_ARGS, -1, + KERN_PROC_PATHNAME, error_callback, data); +} + +#else + +#define sysctl_exec_name1(state, error_callback, data) NULL + +#endif + +#ifdef HAVE_KERN_PROC + +static char * +sysctl_exec_name2 (struct backtrace_state *state, + backtrace_error_callback error_callback, void *data) +{ + /* This variant is used on FreeBSD. */ + return sysctl_exec_name (state, CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1, + error_callback, data); +} + +#else + +#define sysctl_exec_name2(state, error_callback, data) NULL + +#endif + +#endif /* defined (HAVE_KERN_PROC_ARGS) || |defined (HAVE_KERN_PROC) */ + /* Initialize the fileline information from the executable. Returns 1 on success, 0 on failure. */ @@ -83,7 +159,7 @@ fileline_initialize (struct backtrace_state *state, descriptor = -1; called_error_callback = 0; - for (pass = 0; pass < 5; ++pass) + for (pass = 0; pass < 7; ++pass) { int does_not_exist; @@ -106,6 +182,12 @@ fileline_initialize (struct backtrace_state *state, (long) getpid ()); filename = buf; break; + case 5: + filename = sysctl_exec_name1 (state, error_callback, data); + break; + case 6: + filename = sysctl_exec_name2 (state, error_callback, data); + break; default: abort (); } From aced4e1f2aaa3d06f1d39b1ef08365a1001718f2 Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Sat, 15 Feb 2020 17:58:09 -0800 Subject: [PATCH 5/6] libbacktrace: if debug info large or split, read sections individually Fixes #29 --- elf.c | 102 +++++++++++++++++++++++++++++++++++++++++++++++----------- 1 file changed, 83 insertions(+), 19 deletions(-) diff --git a/elf.c b/elf.c index d1d257b..43e86c8 100644 --- a/elf.c +++ b/elf.c @@ -2659,10 +2659,13 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, uint32_t debugaltlink_buildid_size; off_t min_offset; off_t max_offset; + off_t debug_size; struct backtrace_view debug_view; int debug_view_valid; unsigned int using_debug_view; uint16_t *zdebug_table; + struct backtrace_view split_debug_view[DEBUG_MAX]; + unsigned char split_debug_view_valid[DEBUG_MAX]; struct elf_ppc64_opd_data opd_data, *opd; struct dwarf_sections dwarf_sections; @@ -2687,6 +2690,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, debugaltlink_buildid_data = NULL; debugaltlink_buildid_size = 0; debug_view_valid = 0; + memset (&split_debug_view_valid[0], 0, sizeof split_debug_view_valid); opd = NULL; if (!backtrace_get_view (state, descriptor, 0, sizeof ehdr, error_callback, @@ -3131,6 +3135,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, min_offset = 0; max_offset = 0; + debug_size = 0; for (i = 0; i < (int) DEBUG_MAX; ++i) { off_t end; @@ -3142,6 +3147,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, end = sections[i].offset + sections[i].size; if (end > max_offset) max_offset = end; + debug_size += sections[i].size; } if (zsections[i].size != 0) { @@ -3150,6 +3156,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, end = zsections[i].offset + zsections[i].size; if (end > max_offset) max_offset = end; + debug_size += zsections[i].size; } } if (min_offset == 0 || max_offset == 0) @@ -3159,11 +3166,45 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, return 1; } - if (!backtrace_get_view (state, descriptor, min_offset, - max_offset - min_offset, - error_callback, data, &debug_view)) - goto fail; - debug_view_valid = 1; + /* If the total debug section size is large, assume that there are + gaps between the sections, and read them individually. */ + + if (max_offset - min_offset < 0x20000000 + || max_offset - min_offset < debug_size + 0x10000) + { + if (!backtrace_get_view (state, descriptor, min_offset, + max_offset - min_offset, + error_callback, data, &debug_view)) + goto fail; + debug_view_valid = 1; + } + else + { + memset (&split_debug_view[0], 0, sizeof split_debug_view); + for (i = 0; i < (int) DEBUG_MAX; ++i) + { + struct debug_section_info *dsec; + + if (sections[i].size != 0) + dsec = §ions[i]; + else if (zsections[i].size != 0) + dsec = &zsections[i]; + else + continue; + + if (!backtrace_get_view (state, descriptor, dsec->offset, dsec->size, + error_callback, data, &split_debug_view[i])) + goto fail; + split_debug_view_valid[i] = 1; + + if (sections[i].size != 0) + sections[i].data = ((const unsigned char *) + split_debug_view[i].data); + else + zsections[i].data = ((const unsigned char *) + split_debug_view[i].data); + } + } /* We've read all we need from the executable. */ if (!backtrace_close (descriptor, error_callback, data)) @@ -3171,22 +3212,25 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, descriptor = -1; using_debug_view = 0; - for (i = 0; i < (int) DEBUG_MAX; ++i) + if (debug_view_valid) { - if (sections[i].size == 0) - sections[i].data = NULL; - else + for (i = 0; i < (int) DEBUG_MAX; ++i) { - sections[i].data = ((const unsigned char *) debug_view.data - + (sections[i].offset - min_offset)); - ++using_debug_view; - } + if (sections[i].size == 0) + sections[i].data = NULL; + else + { + sections[i].data = ((const unsigned char *) debug_view.data + + (sections[i].offset - min_offset)); + ++using_debug_view; + } - if (zsections[i].size == 0) - zsections[i].data = NULL; - else - zsections[i].data = ((const unsigned char *) debug_view.data - + (zsections[i].offset - min_offset)); + if (zsections[i].size == 0) + zsections[i].data = NULL; + else + zsections[i].data = ((const unsigned char *) debug_view.data + + (zsections[i].offset - min_offset)); + } } /* Uncompress the old format (--compress-debug-sections=zlib-gnu). */ @@ -3218,6 +3262,13 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, sections[i].data = uncompressed_data; sections[i].size = uncompressed_size; sections[i].compressed = 0; + + if (split_debug_view_valid[i]) + { + backtrace_release_view (state, &split_debug_view[i], + error_callback, data); + split_debug_view_valid[i] = 0; + } } } @@ -3250,7 +3301,14 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, sections[i].size = uncompressed_size; sections[i].compressed = 0; - --using_debug_view; + if (debug_view_valid) + --using_debug_view; + else if (split_debug_view_valid[i]) + { + backtrace_release_view (state, &split_debug_view[i], + error_callback, data); + split_debug_view_valid[i] = 0; + } } if (zdebug_table != NULL) @@ -3297,6 +3355,12 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, backtrace_release_view (state, &buildid_view, error_callback, data); if (debug_view_valid) backtrace_release_view (state, &debug_view, error_callback, data); + for (i = 0; i < (int) DEBUG_MAX; ++i) + { + if (split_debug_view_valid[i]) + backtrace_release_view (state, &split_debug_view[i], + error_callback, data); + } if (opd) backtrace_release_view (state, &opd->view, error_callback, data); if (descriptor != -1) From 4e14a008cdcd0979750ef4c044747d2a6ea6a81c Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Sat, 15 Feb 2020 18:14:20 -0800 Subject: [PATCH 6/6] libbacktrace: support short read Fixes #32 --- read.c | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-) diff --git a/read.c b/read.c index eb48526..f0a2d13 100644 --- a/read.c +++ b/read.c @@ -50,7 +50,8 @@ backtrace_get_view (struct backtrace_state *state, int descriptor, backtrace_error_callback error_callback, void *data, struct backtrace_view *view) { - ssize_t got; + uint64_t got; + ssize_t r; if ((uint64_t) (size_t) size != size) { @@ -70,15 +71,22 @@ backtrace_get_view (struct backtrace_state *state, int descriptor, view->data = view->base; view->len = size; - got = read (descriptor, view->base, size); - if (got < 0) + got = 0; + while (got < size) { - error_callback (data, "read", errno); - free (view->base); - return 0; + r = read (descriptor, view->base, size - got); + if (r < 0) + { + error_callback (data, "read", errno); + free (view->base); + return 0; + } + if (r == 0) + break; + got += (uint64_t) r; } - if ((size_t) got < size) + if (got < size) { error_callback (data, "file too short", 0); free (view->base);