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make fail, ‘FFI_FASTCALL’ undeclared #8

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diyism opened this issue Aug 8, 2018 · 6 comments
Open

make fail, ‘FFI_FASTCALL’ undeclared #8

diyism opened this issue Aug 8, 2018 · 6 comments

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@diyism
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diyism commented Aug 8, 2018

==========reproduce===========

$git clone -b PHP-7.3 --depth 1 https://github.com/php/php-src.git
$cd php-src/
$git clone -b master --depth 1 https://github.com/dstogov/php-ffi.git ext/php_ffi
$./buildconf --force

$./configure --prefix=/usr/local/php7 --disable-all --enable-cli --disable-cgi --disable-fpm --disable-phpdbg --enable-bcmath --enable-hash --enable-json --enable-mbstring --enable-mbregex --enable-mbregex-backtrack --enable-sockets --enable-pdo --with-sodium --with-password-argon2 --with-sqlite3 --with-pdo-sqlite --with-pcre-regex --with-zlib --with-openssl-dir --enable-openssl --with-ffi
$time make -j `cat /proc/cpuinfo | grep processor | wc -l`
......
libtool --silent --preserve-dup-deps --mode=compile cc -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1 -Iext/reflection/ -I/home/malcolm/WorkSpace/php-src/ext/reflection/ -DPHP_ATOM_INC -I/home/malcolm/WorkSpace/php-src/include -I/home/malcolm/WorkSpace/php-src/main -I/home/malcolm/WorkSpace/php-src -I/home/malcolm/WorkSpace/php-src/ext/date/lib -I/home/malcolm/WorkSpace/php-src/ext/mbstring/oniguruma -I/home/malcolm/WorkSpace/php-src/ext/mbstring/libmbfl -I/home/malcolm/WorkSpace/php-src/ext/mbstring/libmbfl/mbfl -I/home/malcolm/WorkSpace/php-src/ext/sqlite3/libsqlite -I/usr/local/include -I/home/malcolm/WorkSpace/php-src/TSRM -I/home/malcolm/WorkSpace/php-src/Zend    -g -O2 -fvisibility=hidden -DZEND_SIGNALS   -c /home/malcolm/WorkSpace/php-src/ext/reflection/php_reflection.c -o ext/reflection/php_reflection.lo 
php-src/ext/php_ffi/ffi.c: In function ‘zend_ffi_make_func_type’:
php-src/ext/php_ffi/ffi.c:4957:21: error: ‘FFI_FASTCALL’ undeclared (first use in this function); did you mean ‘FFI_LAST_ABI’?

$ ll /usr/local/include/ffi*
-rw-r--r-- 1 root staff 13702 Aug  9 19:29 /usr/local/include/ffi.h
-rw-r--r-- 1 root staff  4343 Aug  9 19:29 /usr/local/include/ffitarget.h

$ sudo apt-get install libffi-dev
Reading package lists... Done
Building dependency tree       
Reading state information... Done
libffi-dev is already the newest version (3.2.1-8).
0 upgraded, 0 newly installed, 0 to remove and 964 not upgraded.

@dstogov any hint?

@diyism diyism changed the title make fail, ‘phpext_ffi_ptr’ undeclared make fail, ‘FFI_FASTCALL’ undeclared Aug 10, 2018
@dstogov
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dstogov commented Aug 14, 2018

I'm on vacation and will able to check this only on next week.
I tested ext/ffi only as a shared extension (built separately from php with phpize; configure, make install).

do you use x86(_64) Linux?

@dstogov
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dstogov commented Aug 20, 2018

@diyism may be you have different libffi versions installed in /usr and /usr/local (the size of your /usr/local/include/ffi.h is very different from mine).

@diyism
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diyism commented Aug 20, 2018

in my ubuntu 14.04, the libffi-dev version is 3.1~rc1+r3.0.13-12ubuntu0.2,
the make error is: ‘FFI_FASTCALL’ undeclared

so i tried building it again in my ubuntu 18.04:
$sudo apt-get install libffi6 libffi-dev
$apt-cache policy libffi-dev
libffi-dev:
Installed: 3.2.1-4
Candidate: 3.2.1-4
$ln -s /usr/include/x86_64-linux-gnu/ffi.h /usr/include/ffi.h
$ln -s /usr/include/x86_64-linux-gnu/ffitarget.h /usr/include/ffitarget.h
$git clone -b PHP-7.3 --depth 1 https://github.com/php/php-src.git
$cd php-src/
$git clone -b master --depth 1 https://github.com/dstogov/php-ffi.git ext/php_ffi
$./buildconf --force
$./configure --prefix=/usr/local/php7 --disable-all --enable-cli --disable-cgi --disable-fpm --disable-phpdbg --enable-bcmath --enable-hash --enable-json --enable-mbstring --enable-mbregex --enable-mbregex-backtrack --enable-sockets --enable-pdo --with-sodium --with-password-argon2 --with-sqlite3 --with-pdo-sqlite --with-pcre-regex --with-zlib --with-openssl-dir --enable-openssl --with-ffi
$time make -j cat /proc/cpuinfo | grep processor | wc -l
......
/bin/bash /root/php-src/libtool --silent --preserve-dup-deps --mode=compile cc -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1 -Imain/ -I/root/php-src/main/ -DPHP_ATOM_INC -I/root/php-src/include -I/root/php-src/main -I/root/php-src -I/root/php-src/ext/date/lib -I/root/php-src/ext/mbstring/oniguruma -I/root/php-src/ext/mbstring/libmbfl -I/root/php-src/ext/mbstring/libmbfl/mbfl -I/root/php-src/ext/sqlite3/libsqlite -I/root/php-src/TSRM -I/root/php-src/Zend -g -O2 -fvisibility=hidden -DZEND_SIGNALS -c main/internal_functions_cli.c -o main/internal_functions_cli.lo
main/internal_functions_cli.c:57:2: error: ‘phpext_ffi_ptr’ undeclared here (not in a function)
phpext_ffi_ptr,
^
Makefile:1130: recipe for target 'main/internal_functions_cli.lo' failed
make: *** [main/internal_functions_cli.lo] Error 1

@dstogov
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dstogov commented Aug 20, 2018

@diyism You have different problems on different systems.

  1. ‘FFI_FASTCALL’ undeclared error may be because of old libffi (libffi-3.1-16.fc28 works fine for me) or non x86 host.

  2. You shouldn't embed ext/ffi into PHP binary, but build it separately (as shared extension), using phpize, configure, make and then load through extension directive in php.ini

@yaroslavche
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Hi. I got similar issue. openSUSE Leap 15.1, libffi-devel 3.2.1.git259-lp151.19.1 x86_64

➜ phpize
Configuring for:
PHP Api Version:         20190902
Zend Module Api No:      20190902
Zend Extension Api No:   320190902
➜ ./configure --with-ffi
configure: loading site script /usr/share/site/x86_64-unknown-linux-gnu
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for a sed that does not truncate output... /usr/bin/sed
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking for system library directory... lib
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking for PHP prefix... /usr
checking for PHP includes... -I/usr/include/php7 -I/usr/include/php7/main -I/usr/include/php7/TSRM -I/usr/include/php7/Zend -I/usr/include/php7/ext -I/usr/include/php7/ext/date/lib
checking for PHP extension directory... /usr/lib64/php7/extensions
checking for PHP installed headers prefix... /usr/include/php7
checking if debug is enabled... no
checking if zts is enabled... no
checking for gawk... gawk
checking for FFI support... yes, shared
checking for libffi... found version 3.3
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for long double... yes
checking for ffi_call in -lffi... yes
checking how to print strings... printf
checking for a sed that does not truncate output... (cached) /usr/bin/sed
checking for fgrep... /usr/bin/grep -F
checking for ld used by cc... /usr/x86_64-suse-linux/bin/ld
checking if the linker (/usr/x86_64-suse-linux/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/x86_64-suse-linux/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking for gawk... (cached) gawk
checking command to parse /usr/bin/nm -B output from cc object... ok
checking for sysroot... no
checking for a working dd... /usr/bin/dd
checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1
checking for mt... mt
checking if mt is a manifest tool... no
checking for dlfcn.h... yes
checking for objdir... .libs
checking if cc supports -fno-rtti -fno-exceptions... no
checking for cc option to produce PIC... -fPIC -DPIC
checking if cc PIC flag -fPIC -DPIC works... yes
checking if cc static flag -static works... no
checking if cc supports -c -o file.o... yes
checking if cc supports -c -o file.o... (cached) yes
checking whether the cc linker (/usr/x86_64-suse-linux/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
configure: patching config.h.in
configure: creating ./config.status
config.status: creating config.h
config.status: config.h is unchanged
config.status: executing libtool commands
➜ make
/bin/sh /home/yaroslav/projects/OSS/php/php-ffi/libtool --mode=compile cc  -I. -I/home/yaroslav/projects/OSS/php/php-ffi -DPHP_ATOM_INC -I/home/yaroslav/projects/OSS/php/php-ffi/include -I/home/yaroslav/projects/OSS/php/php-ffi/main -I/home/yaroslav/projects/OSS/php/php-ffi -I/usr/include/php7 -I/usr/include/php7/main -I/usr/include/php7/TSRM -I/usr/include/php7/Zend -I/usr/include/php7/ext -I/usr/include/php7/ext/date/lib -I/usr/local/include  -DHAVE_CONFIG_H  -g -O2   -c /home/yaroslav/projects/OSS/php/php-ffi/ffi.c -o ffi.lo 
libtool: compile:  cc -I. -I/home/yaroslav/projects/OSS/php/php-ffi -DPHP_ATOM_INC -I/home/yaroslav/projects/OSS/php/php-ffi/include -I/home/yaroslav/projects/OSS/php/php-ffi/main -I/home/yaroslav/projects/OSS/php/php-ffi -I/usr/include/php7 -I/usr/include/php7/main -I/usr/include/php7/TSRM -I/usr/include/php7/Zend -I/usr/include/php7/ext -I/usr/include/php7/ext/date/lib -I/usr/local/include -DHAVE_CONFIG_H -g -O2 -c /home/yaroslav/projects/OSS/php/php-ffi/ffi.c  -fPIC -DPIC -o .libs/ffi.o
/home/yaroslav/projects/OSS/php/php-ffi/ffi.c: In function ‘zend_ffi_make_func_type’:
/home/yaroslav/projects/OSS/php/php-ffi/ffi.c:5545:21: error: ‘FFI_FASTCALL’ undeclared (first use in this function); did you mean ‘FFI_LAST_ABI’?
    type->func.abi = FFI_FASTCALL;
                     ^~~~~~~~~~~~
                     FFI_LAST_ABI
/home/yaroslav/projects/OSS/php/php-ffi/ffi.c:5545:21: note: each undeclared identifier is reported only once for each function it appears in
/home/yaroslav/projects/OSS/php/php-ffi/ffi.c:5548:21: error: ‘FFI_THISCALL’ undeclared (first use in this function); did you mean ‘FFI_FASTCALL’?
    type->func.abi = FFI_THISCALL;
                     ^~~~~~~~~~~~
                     FFI_FASTCALL
/home/yaroslav/projects/OSS/php/php-ffi/ffi.c:5551:21: error: ‘FFI_STDCALL’ undeclared (first use in this function); did you mean ‘FFI_FASTCALL’?
    type->func.abi = FFI_STDCALL;
                     ^~~~~~~~~~~
                     FFI_FASTCALL
/home/yaroslav/projects/OSS/php/php-ffi/ffi.c:5571:21: error: ‘FFI_SYSV’ undeclared (first use in this function); did you mean ‘FFI_OK’?
    type->func.abi = FFI_SYSV;
                     ^~~~~~~~
                     FFI_OK
make: *** [Makefile:192: ffi.lo] Error 1

@dstogov
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dstogov commented Oct 29, 2020

ext/ffi has been merged into main PHP source tree since PHP-7.4.
This repository is not supported any more.

This issue is already fixed there.
See https://github.com/php/php-src/tree/master/ext/ffi

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