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configure.ac
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configure.ac
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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
FULL-PACKAGE-NAME=netperf
VERSION=2.6.0
AC_PREREQ(2.59)
AC_INIT(netperf, 2.6.0)
# Inherit compiler flags from the environment...
CFLAGS="${CFLAGS:=}"
CXXFLAGS="${CXXFLAGS:=}"
# use the target version rather than host - one day we may want cross-compile
AC_CANONICAL_TARGET
AC_CONFIG_SRCDIR([src/hist.h])
AM_INIT_AUTOMAKE([dist-zip])
AM_CONFIG_HEADER(config.h)
# AC_CONFIG_HEADER(config.h)
AC_CONFIG_LIBOBJ_DIR(src/missing)
# make sure we build netperf_version.h
touch ${ac_top_srcdir}src/netperf_version.h.in
# Checks for programs.
AC_PROG_CC
AC_PROG_RANLIB
AC_C_CONST
# Checks for libraries.
AC_HAVE_LIBRARY(m)
# Checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
# lets keep this in some semblence of alphabetical order
AC_CHECK_HEADERS([arpa/inet.h endian.h errno.h fcntl.h ifaddrs.h limits.h linux/tcp.h linux/socket.h malloc.h netdb.h netinet/in.h netinet/sctp.h sched.h signal.h stdlib.h string.h strings.h syscall.h sys/ioctl.h sys/mman.h sys/param.h sys/socket.h sys/stat.h sys/time.h sys/wait.h sys/ipc.h sys/sockio.h sys/sysinfo.h sys/wait.h stdlib.h unistd.h netinet/in_systm.h netinet/ip.h])
# Some platforms require these. There may be a better way.
AC_HAVE_LIBRARY(socket)
if test "$ac_cv_lib_socket_main" = yes ; then
AC_HAVE_LIBRARY(nsl)
AC_HAVE_LIBRARY(sendfile)
AC_SYS_LARGEFILE
fi
# this one is for Tru64 and bind_to_cpu_id
AC_HAVE_LIBRARY(mach)
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
# AC_TYPE_SOCKLEN_T
OLD_TYPE_SOCKLEN_T
# AC_TYPE_IN_PORT_T
AC_DECL_H_ERRNO
AC_STRUCT_SOCKADDR_STORAGE
AC_HEADER_TIME
AC_HEADER_STDBOOL
AC_CHECK_SA_LEN(ac_cv_sockaddr_has_sa_len)
# Checks for library functions.
# AC_FUNC_ERROR_AT_LINE
AC_FUNC_FORK
# AC_FUNC_MALLOC
AC_FUNC_MMAP
AC_FUNC_SELECT_ARGTYPES
AC_FUNC_SETPGRP
AC_TYPE_SIGNAL
# AC_FUNC_STAT
# remove pstat_getdynamic (at least for now) since we don't do
# anything conditional with the check anyway...
AC_CHECK_FUNCS([alarm bzero daemon gethostbyname gethrtime gettimeofday inet_ntoa memset memcpy munmap select setsid socket sqrt strcasecmp strchr strstr strtoul uname toupper])
#AC_CONFIG_SUBDIRS(src/missing)
# does this platform need the replacement getaddrinfo
AC_CHECK_FUNCS([getnameinfo getaddrinfo inet_ntop getifaddrs])
# AC_REPLACE_FUNCS([getaddrinfo])
if test "$ac_cv_func_getaddrinfo$ac_cv_func_getnameinfo" != yesyes ; then
AC_MSG_NOTICE([Requesting replacement getaddrinfo/getnameinfo])
AC_LIBOBJ(getaddrinfo)
HAVE_MISSING=yes
fi
if test "$ac_cv_func_inet_ntop" != yes ; then
AC_MSG_NOTICE([Requesting replacement inet_ntop])
AC_LIBOBJ(inet_ntop)
HAVE_MISSING=yes
fi
AM_CONDITIONAL(NEED_LIBCOMPAT, test "$HAVE_MISSING" = "yes")
AC_CHECK_FUNCS(sendfile)
AC_CHECK_FUNCS(uname)
# check for the various CPU binding calls
AC_CHECK_FUNCS(mpctl processor_bind sched_setaffinity bind_to_cpu_id bindprocessor)
# see if we should be enabling histogram support
AC_MSG_CHECKING(whether to include histogram support)
AC_ARG_ENABLE(histogram,
[AS_HELP_STRING([--enable-histogram],[include individual op timing, may affect result]) ])
case "$enable_histogram" in
yes)
use_histogram=true
;;
no)
use_histogram=false
;;
'')
# whatever
use_histogram=false
;;
*)
AC_MSG_ERROR([--enable-histogram takes yes or no])
;;
esac
if $use_histogram
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_histogram
then
AC_DEFINE([WANT_HISTOGRAM],,[Define to one to enable histogram support. May affect results.])
fi
# see if we should be enabling histogram support
AC_MSG_CHECKING(whether to include dirty support)
AC_ARG_ENABLE(dirty,
[AS_HELP_STRING([--enable-dirty],[write to buffers each time, may affect result]) ])
case "$enable_dirty" in
yes)
use_dirty=true
;;
no)
use_dirty=false
;;
'')
# whatever
use_dirty=false
;;
*)
AC_MSG_ERROR([--enable-dirty takes yes or no])
;;
esac
if $use_dirty
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_dirty
then
AC_DEFINE([DIRTY],,[Define to one to enable dirty buffer support. May affect results.])
fi
# see if we should be enabling demo support
AC_MSG_CHECKING(whether to include demo support)
AC_ARG_ENABLE(demo,
[AS_HELP_STRING([--enable-demo],[emit interim results during the run. May affect results.])])
case "$enable_demo" in
yes)
use_demo=true
;;
no)
use_demo=false
;;
'')
# whatever
use_demo=false
;;
*)
AC_MSG_ERROR([--enable-demo takes yes or no])
;;
esac
if $use_demo
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_demo
then
AC_DEFINE([WANT_DEMO],,[Define to one to enable demo support. May affect results.])
fi
# see if we should be including the AF_UNIX tests
AC_MSG_CHECKING(whether to include Unix-domain socket tests)
AC_ARG_ENABLE(unixdomain,
[AS_HELP_STRING([--enable-unixdomain],[include Unix Domain socket tests])])
case "$enable_unixdomain" in
yes)
use_unixdomain=true
;;
no)
use_unixdomain=false
;;
'')
use_unixdomain=false
;;
*)
AC_MSG_ERROR([--enable-unixdomain takes yes or no])
;;
esac
if $use_unixdomain
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_unixdomain
then
AC_DEFINE([WANT_UNIX],,[Define to one to include Unix Domain socket tests.])
fi
# see if we should be including the DLPI tests
AC_MSG_CHECKING(whether to include DLPI tests)
AC_ARG_ENABLE(dlpi,
[AS_HELP_STRING([--enable-dlpi],[include DLPI (link-layer) tests])])
case "$enable_dlpi" in
yes)
use_dlpi=true
;;
no)
use_dlpi=false
;;
'')
use_dlpi=false
;;
*)
AC_MSG_ERROR([--enable-dlpi takes yes or no])
;;
esac
if $use_dlpi
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_dlpi
then
AC_DEFINE([WANT_DLPI],,[Define to one to include DLPI tests.])
fi
# see if we should be including the DCCP tests
AC_MSG_CHECKING(whether to include DCCP tests)
AC_ARG_ENABLE(dccp,
[AS_HELP_STRING([--enable-dccp],[include DCCP tests])])
case "$enable_dccp" in
yes)
use_dccp=true
;;
no)
use_dccp=false
;;
'')
use_dccp=false
;;
*)
AC_MSG_ERROR([--enable-dccp takes yes or no])
;;
esac
if $use_dccp
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_dccp
then
AC_DEFINE([WANT_DCCP],,[Define to one to include DCCP tests.])
fi
# see if we should be including the OMNI tests
AC_MSG_CHECKING(whether to include OMNI tests)
AC_ARG_ENABLE(omni,
[AS_HELP_STRING([--enable-omni],[include OMNI tests])])
case "$enable_omni" in
yes)
use_omni=true
;;
no)
use_omni=false
;;
'')
use_omni=true
;;
*)
AC_MSG_ERROR([--enable-omni takes yes or no])
;;
esac
if $use_omni
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_omni
then
AC_DEFINE([WANT_OMNI],,[Define to one to include OMNI tests.])
AC_DEFINE([WANT_MIGRATION],,[Define to one to migrate classic to OMNI tests.])
fi
# see if we should be including the XTI tests
AC_MSG_CHECKING(whether to include XTI tests)
AC_ARG_ENABLE(xti,
[AS_HELP_STRING([--enable-xti],[include XTI socket tests])])
case "$enable_xti" in
yes)
use_xti=true
;;
no)
use_xti=false
;;
'')
use_xti=false
;;
*)
AC_MSG_ERROR([--enable-xti takes yes or no])
;;
esac
if $use_xti
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_xti
then
AC_DEFINE([WANT_XTI],,[Define to one to include XTI tests.])
fi
# see if we should be including the SDP tests
AC_MSG_CHECKING(whether to include SDP tests)
AC_ARG_ENABLE(sdp,
[AS_HELP_STRING([--enable-sdp],[include SDP socket tests])])
case "$enable_sdp" in
yes)
# probably need to be a bit more sophisticated here
AC_CHECK_LIB(sdp,t_open)
use_sdp=true
;;
no)
use_sdp=false
;;
'')
use_sdp=false
;;
*)
AC_MSG_ERROR([--enable-sdp takes yes or no])
;;
esac
if $use_sdp
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_sdp
then
AC_DEFINE([WANT_SDP],,[Define to one to include SDP tests.])
fi
# see if we should be including the ICSC-EXS tests
AC_MSG_CHECKING(whether to include ICSC-EXS tests)
AC_ARG_ENABLE(exs,
[AS_HELP_STRING([--enable-exs],[include ICSC async sockets tests])])
case "$enable_exs" in
yes)
use_exs=true
AC_CHECK_HEADER(sys/exs.h,,[use_exs=false])
AC_CHECK_LIB(exs,exs_init,,[use_exs=false])
;;
no)
use_exs=false
;;
'')
use_exs=false
;;
*)
AC_MSG_ERROR([--enable-exs takes yes or no])
;;
esac
if $use_exs
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_exs
then
AC_DEFINE([HAVE_ICSC_EXS],,[Define to one to include ICSC-EXS tests.])
fi
# see if we should be enabling SCTP support
AC_ARG_ENABLE(sctp,
[AS_HELP_STRING([--enable-sctp],[include tests to measure SCTP performance ])])
case "$enable_sctp" in
yes)
use_sctp=true
AC_CHECK_HEADERS(netinet/sctp.h,,use_sctp=false,
[[
#include <sys/socket.h>
]])
case "$host" in
*-*-freebsd[78].*)
# FreeBSD 7.x and later SCTP support doesn't need -lsctp.
;;
*)
AC_HAVE_LIBRARY(sctp,,use_sctp=false)
;;
esac
AC_CHECK_MEMBER(struct sctp_event_subscribe.sctp_adaptation_layer_event,
, , [#include <netinet/sctp.h>])
if test "$ac_cv_member_struct_sctp_event_subscribe_sctp_adaptation_layer_event" = "yes"; then
AC_DEFINE([HAVE_SCTP_ADAPTATION_LAYER_EVENT], 1,
[Define to 1 if `struct sctp_event_subscribe' has a `sctp_adaptation_layer_event' member])
fi
;;
no)
use_sctp=false
;;
'')
# whatever
use_sctp=false
;;
*)
AC_MSG_ERROR([--enable-sctp takes yes or no])
;;
esac
AC_MSG_CHECKING(whether to include SCTP tests)
if $use_sctp
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_sctp
then
AC_DEFINE([WANT_SCTP],,[Define to one to include SCTP tests.])
fi
# see if we should be enabling paced sends
AC_MSG_CHECKING([whether to include paced send (intervals) support])
AC_ARG_ENABLE(intervals,
[AS_HELP_STRING([--enable-intervals],[include ability to pace operations, may affect result])])
case "$enable_intervals" in
yes)
use_intervals=true
;;
no)
use_intervals=false
;;
'')
use_intervals=false
;;
*)
AC_MSG_ERROR([--enable-intervals takes yes or no])
;;
esac
if $use_intervals
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_intervals
then
AC_DEFINE([WANT_INTERVALS],,[Define to one to enable paced operation support. May affect results.])
fi
# see if paced sends should wait and spin
AC_MSG_CHECKING([whether paced sends should spin])
AC_ARG_ENABLE(spin,
[AS_HELP_STRING([--enable-spin],[paced operations (--enable-intervals) should sit and spin - WILL affect result])])
case "$enable_spin" in
yes)
use_spin=true
;;
no)
use_spin=false
;;
'')
use_spin=false
;;
*)
AC_MSG_ERROR([--enable-spin takes yes or no])
;;
esac
if $use_spin
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_spin
then
AC_DEFINE([WANT_INTERVALS],,[Define to one to enable paced operation support. May affect results.])
AC_DEFINE([WANT_SPIN],,[Define to one to spin waiting on paced operation. WILL AFFEFCT CPU UTILIZATION])
fi
# see if we should be enabling initial request bursts
AC_MSG_CHECKING([whether to include initial burst support in _RR tests])
AC_ARG_ENABLE(burst,
[AS_HELP_STRING([--enable-burst],[include intial request burst ability in _RR tests, may affect result])])
case "$enable_burst" in
yes)
use_burst=true
;;
no)
use_burst=false
;;
'')
use_burst=true
;;
*)
AC_MSG_ERROR([--enable-burst takes yes or no])
;;
esac
if $use_burst
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
if $use_burst
then
AC_DEFINE([WANT_FIRST_BURST],,[Define to one to enable initial _RR burst support. May affect results.])
fi
# time to see about CPU utilization measurements
AC_MSG_CHECKING([which CPU utilization measurement type to use])
AC_ARG_ENABLE(cpuutil,
[AS_HELP_STRING([--enable-cpuutil],[include code to measure CPU utilization using specified mechanism])])
NETCPU_SOURCE="$enable_cpuutil"
case "$enable_cpuutil" in
pstat)
use_cpuutil=true
AC_DEFINE([USE_PSTAT],,[Use HP-UX's pstat interface to measure CPU util.])
;;
pstatnew)
use_cpuutil=true
AC_DEFINE([USE_PSTAT],,[Use HP-UX's pstat interface to measure CPU util.])
;;
perfstat)
use_cpuutil=true
AC_DEFINE([USE_PERFSTAT],,[Use AIX's perfstat interface to measure CPU util.])
AC_HAVE_LIBRARY(perfstat)
;;
looper)
use_cpuutil=true
AC_DEFINE([USE_LOOPER],,[Use looper/soaker processes to measure CPU util.])
;;
procstat)
use_cpuutil=true
AC_DEFINE([USE_PROC_STAT],,[Use Linux's procstat interface to measure CPU util.])
;;
kstat)
use_cpuutil=true
AC_DEFINE([USE_KSTAT],,[Use Solaris's kstat interface to measure CPU util.])
AC_HAVE_LIBRARY(kstat)
;;
kstat10)
use_cpuutil=true
AC_DEFINE([USE_KSTAT],,[Use Solaris's kstat interface to measure CPU util.])
AC_HAVE_LIBRARY(kstat)
;;
osx)
use_cpuutil=true
AC_DEFINE([USE_OSX],,[Use MacOS X's host_info interface to measure CPU util.])
;;
'')
# ia64-hp-hpux11.23
# i386-pc-solaris2.10
# guess it automagically in a nice big case statement
case $target in
*-*-linux*)
use_cpuutil=true
AC_DEFINE([USE_PROC_STAT],,[Use Linux's procstat interface to measure CPU util.])
enable_cpuutil="procstat - auto"
NETCPU_SOURCE="procstat"
;;
*-*-hpux11.23 | *-*-hpux11.31)
use_cpuutil=true
AC_DEFINE([USE_PSTAT],,[Use HP-UX's pstat interface to measure CPU util.])
enable_cpuutil="pstatnew - auto"
NETCPU_SOURCE="pstatnew"
;;
*-*-hpux11* | *-*-hpux10*)
use_cpuutil=true
AC_DEFINE([USE_PSTAT],,[Use HP-UX's pstat interface to measure CPU util.])
enable_cpuutil="pstat - auto"
NETCPU_SOURCE="pstat"
;;
*-*-aix5.* | *-*-aix6.*)
use_puutil=true
AC_DEFINE([USE_PERFSTAT],,[Use AIX's perfstat interface to measure CPU util.])
AC_HAVE_LIBRARY(perfstat)
enable_cpuutil="perfstat - auto"
NETCPU_SOURCE="perfstat"
;;
*-*-solaris2.1*)
use_cpuutil=true
AC_DEFINE([USE_KSTAT],,[Use Solaris's kstat interface to measure CPU util.])
AC_HAVE_LIBRARY(kstat)
enable_cpuutil="kstat10 - auto"
NETCPU_SOURCE="kstat10"
;;
*-*-solaris2.*)
use_cpuutil=true
AC_DEFINE([USE_KSTAT],,[Use Solaris's kstat interface to measure CPU util.])
AC_HAVE_LIBRARY(kstat)
enable_cpuutil="kstat - auto"
NETCPU_SOURCE="kstat"
;;
*-*-freebsd[[4-8]].* | *-*-netbsd[[1-9]].* )
use_cpuutil=true
AC_DEFINE([USE_SYSCTL],,[Use MumbleBSD's sysctl interface to measure CPU util.])
enable_cpuutil="sysctl - auto"
NETCPU_SOURCE="sysctl"
;;
*-*-darwin*)
use_cpuutil=true
AC_DEFINE([USE_OSX],,[Use MacOS X's host_info interface to measure CPU util.])
enable_cpuutil="osx - auto"
NETCPU_SOURCE="osx"
;;
*)
use_cpuutil=false
NETCPU_SOURCE="none"
enable_cpuutil="none. Consider teaching configure about your platform."
;;
esac
;;
none)
use_cpuutil=false
;;
*)
AC_MSG_ERROR([--enable-cpuutil takes kstat, kstat10, looper, osx, perfstat, procstat, pstat, pstatnew, sysctl or none])
;;
esac
AC_MSG_RESULT("$enable_cpuutil")
AC_SUBST(NETCPU_SOURCE)
# time to see about route lookup mechanisms
AC_MSG_CHECKING([which route lookup type to use])
AC_ARG_ENABLE(rtlookup,
[AS_HELP_STRING([--enable-rtlookup],[include code to find the probable egress interface using specified mechanism])])
NETRTLKUP_SOURCE="$enable_rtlookup"
case "$enable_rtlookup" in
rtmget)
use_rtlookup=true
;;
rtnetlink)
use_rtlookup=true
;;
'')
# guess it automagically in a nice big case statement
case $target in
*-*-linux*)
use_rtlookup=true
enable_rtlookup="rtnetlink - auto"
NETRTLKUP_SOURCE="rtnetlink"
;;
*-*-hpux11.31 | *-*-solaris* | *-*-aix5*)
use_rtlookup=true
enable_rtlookup="rtmget - auto"
NETRTLKUP_SOURCE="rtmget"
;;
*-*-freebsd[[4-8]].* | *-*-darwin*)
use_rtlookup=true
enable_rtlookup="rtmget - auto"
NETRTLKUP_SOURCE="rtmget"
;;
*)
use_rtlookup=false
NETRTLKUP_SOURCE="none"
enable_rtlookup="none. Consider teaching configure about your platform."
;;
esac
;;
none)
use_rtlookup=false
;;
*)
AC_MSG_ERROR([--enable-rtlookup takes rtmget, rtnetlink or none])
;;
esac
AC_MSG_RESULT("$enable_rtlookup")
AC_SUBST(NETRTLKUP_SOURCE)
# what sort of local firewall will we grok
AC_MSG_CHECKING([which firewall manipulation to use])
AC_ARG_ENABLE(firewall,
[AS_HELP_STRING([--enable-firewall],[include code to manipulate the local firewall])])
NETFIREWALL_SOURCE="$enable_firewall"
case "$enable_firewall" in
ufw)
use_firewall=true
;;
linux)
use_firewall=true
;;
'')
# guess it automagically in a nice big case statement
case $target in
*-*-linux*)
use_firewall=true
enable_firewall="linux - auto"
NETFIREWALL_SOURCE="linux"
;;
*)
use_firewall=false
NETFIREWALL_SOURCE="none"
enable_firewall="none. Consider teaching configure about your platform."
;;
esac
;;
none)
use_rtlookup=false
;;
*)
AC_MSG_ERROR([--enable-firewall takes linux, ufw or none])
;;
esac
AC_MSG_RESULT("$enable_firewall")
AC_SUBST(NETFIREWALL_SOURCE)
# time to see about slot lookup mechanisms
AC_MSG_CHECKING([which slot lookup type to use])
AC_ARG_ENABLE(slotlookup,
[AS_HELP_STRING([--enable-slotlookup],[include code to find the probable egress interface using specified mechanism])])
NETSLOTLKUP_SOURCE="$enable_slotlookup"
case "$enable_slotlookup" in
linux)
use_slotlookup=true
;;
solaris)
use_slotlookup=true
;;
hpux)
use_slotlookup=true
;;
'')
# guess it automagically in a nice big case statement
case $target in
*-*-linux*)
use_slotlookup=true
enable_slotlookup="linux - auto"
NETSLOTLKUP_SOURCE="linux"
;;
*-*-solaris*)
use_slotlookup=true
enable_slotlookup="solaris - auto"
NETSLOTLKUP_SOURCE="solaris"
AC_HAVE_LIBRARY(devinfo)
;;
*-*-hpux11.31*)
use_slotlookup=true
enable_slotlookup="hpux 11.31 - auto"
NETSLOTLKUP_SOURCE="ux1131"
AC_HAVE_LIBRARY(IO)
AC_HAVE_LIBRARY(olrad)
;;
*)
use_slotlookup=false
NETSLOTLKUP_SOURCE="none"
enable_slotlookup="none. Consider teaching configure about your platform."
;;
esac
;;
none)
use_slotlookup=false
;;
*)
AC_MSG_ERROR([--enable-slotlookup takes linux or none])
;;
esac
AC_MSG_RESULT("$enable_slotlookup")
AC_SUBST(NETSLOTLKUP_SOURCE)
# time to see about sec lookup mechanisms
AC_MSG_CHECKING([which sec lookup type to use])
AC_ARG_ENABLE(seclookup,
[AS_HELP_STRING([--enable-seclookup],[include code to find the system security mechanism and its state])])
NETSECLKUP_SOURCE="$enable_seclookup"
case "$enable_seclookup" in
linux)
use_seclookup=true
;;
'')
# guess it automagically in a nice big case statement
case $target in
*-*-linux*)
AC_HAVE_LIBRARY(dl)
use_seclookup=true
enable_seclookup="linux - auto"
NETSECLKUP_SOURCE="linux"
;;
*)
use_seclookup=false
NETSECLKUP_SOURCE="none"
enable_seclookup="none. Consider teaching configure about your platform."
;;
esac
;;
none)
use_seclookup=false
;;
*)
AC_MSG_ERROR([--enable-seclookup takes linux or none])
;;
esac
AC_MSG_RESULT("$enable_seclookup")
AC_SUBST(NETSECLKUP_SOURCE)
# time to see about driver lookup mechanisms
AC_MSG_CHECKING([which driver info lookup type to use])
AC_ARG_ENABLE(drvlookup,
[AS_HELP_STRING([--enable-drvlookup],[include code to find the driver information for the probable egress interface])])
NETDRVLKUP_SOURCE="$enable_drvlookup"
case "$enable_drvlookup" in
ethtool)
use_drvlookup=true
;;
solaris)
use_drvlookup=true
;;
'')
# guess it automagically in a nice big case statement
case $target in
*-*-linux*)
use_drvlookup=true
enable_drvlookup="ethtool - auto"
NETDRVLKUP_SOURCE="ethtool"
;;
*-*-solaris*)
use_drvlookup=true
enable_drvlookup="solaris - auto"
NETDRVLKUP_SOURCE="solaris"
;;
*)
use_drvlookup=false
NETDRVLKUP_SOURCE="none"
enable_drvlookup="none. Consider teaching configure about your platform."
;;
esac
;;
none)
use_drvlookup=false
;;
*)
AC_MSG_ERROR([--enable-drvlookup takes ethtool or none])
;;
esac
AC_MSG_RESULT("$enable_drvlookup")
AC_SUBST(NETDRVLKUP_SOURCE)
# time to see about system lookup mechanisms
AC_MSG_CHECKING([which system info lookup type to use])
AC_ARG_ENABLE(syslookup,
[AS_HELP_STRING([--enable-syslookup],[include code to find some rudimentary system information])])
NETSYSLKUP_SOURCE="$enable_syslookup"
case "$enable_syslookup" in
hpux11i)
use_syslookup=true
;;
linux)
use_syslookup=true;
AC_CHECK_HEADERS([smbios/SystemInfo.h])
AC_HAVE_LIBRARY(smbios)
;;
solaris)
use_syslookup=true;
# this will basically tell us if we can use libsmbios