php-src/ext/sockets/config.m4
David Carlier 07aaa34cd4
Fix GH-7978: sockets extension compilation errors
We fix the `ucred` detection when custom `CFLAGS` are in use.

Closes GH-7981.
2022-01-21 23:56:56 +01:00

107 lines
3.1 KiB
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PHP_ARG_ENABLE([sockets],
[whether to enable sockets support],
[AS_HELP_STRING([--enable-sockets],
[Enable sockets support])])
if test "$PHP_SOCKETS" != "no"; then
AC_CHECK_FUNCS([hstrerror if_nametoindex if_indextoname])
AC_CHECK_HEADERS([netinet/tcp.h sys/un.h sys/sockio.h])
AC_DEFINE([HAVE_SOCKETS], 1, [ ])
dnl Check for fied ss_family in sockaddr_storage (missing in AIX until 5.3)
AC_CACHE_CHECK([for field ss_family in struct sockaddr_storage], ac_cv_ss_family,
[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/socket.h>
#include <sys/types.h>
#include <netdb.h>
]], [[struct sockaddr_storage sa_store; sa_store.ss_family = AF_INET6;]])],
[ac_cv_ss_family=yes], [ac_cv_ss_family=no])
])
if test "$ac_cv_ss_family" = yes; then
AC_DEFINE(HAVE_SA_SS_FAMILY,1,[Whether you have sockaddr_storage.ss_family])
fi
dnl Check for AI_V4MAPPED flag
AC_CACHE_CHECK([if getaddrinfo supports AI_V4MAPPED],[ac_cv_gai_ai_v4mapped],
[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <netdb.h>
]], [[int flag = AI_V4MAPPED;]])],
[ac_cv_gai_ai_v4mapped=yes], [ac_cv_gai_ai_v4mapped=no])
])
if test "$ac_cv_gai_ai_v4mapped" = yes; then
AC_DEFINE(HAVE_AI_V4MAPPED,1,[Whether you have AI_V4MAPPED])
fi
dnl Check for AI_ALL flag
AC_CACHE_CHECK([if getaddrinfo supports AI_ALL],[ac_cv_gai_ai_all],
[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <netdb.h>
]], [[int flag = AI_ALL;]])],
[ac_cv_gai_ai_all=yes], [ac_cv_gai_ai_all=no])
])
if test "$ac_cv_gai_ai_all" = yes; then
AC_DEFINE(HAVE_AI_ALL,1,[Whether you have AI_ALL])
fi
dnl Check for AI_IDN flag
AC_CACHE_CHECK([if getaddrinfo supports AI_IDN],[ac_cv_gai_ai_idn],
[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <netdb.h>
]], [[int flag = AI_IDN;]])],
[ac_cv_gai_ai_idn=yes], [ac_cv_gai_ai_idn=no])
])
if test "$ac_cv_gai_ai_idn" = yes; then
AC_DEFINE(HAVE_AI_IDN,1,[Whether you have AI_IDN])
fi
dnl Check for struct ucred
dnl checking the header is not enough (eg DragonFlyBSD)
AC_CACHE_CHECK([if ancillary credentials uses ucred],[ac_cv_ucred],
[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <sys/socket.h>
]], [[struct ucred u = {.gid = 0};]])],
[ac_cv_ucred=yes], [ac_cv_ucred=no])
])
if test "$ac_cv_ucred" = yes; then
AC_DEFINE(ANC_CREDS_UCRED,1,[Uses ucred struct])
fi
dnl Check for struct cmsgcred
AC_CACHE_CHECK([if ancillary credentials uses cmsgcred],[ac_cv_cmsgcred],
[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/socket.h>
]], [[struct cmsgcred c = {0};]])],
[ac_cv_cmsgcred=yes], [ac_cv_cmsgcred=no])
])
if test "$ac_cv_cmsgcred" = yes; then
AC_DEFINE(ANC_CREDS_CMSGCRED,1,[Uses cmsgcred struct])
fi
PHP_SOCKETS_CFLAGS=-DZEND_ENABLE_STATIC_TSRMLS_CACHE=1
case $host_alias in
*darwin*) PHP_SOCKETS_CFLAGS="$PHP_SOCKETS_CFLAGS -D__APPLE_USE_RFC_3542"
esac
PHP_NEW_EXTENSION(
[sockets],
[sockets.c multicast.c conversions.c sockaddr_conv.c sendrecvmsg.c],
[$ext_shared],,
$PHP_SOCKETS_CFLAGS)
PHP_INSTALL_HEADERS([ext/sockets/], [php_sockets.h])
fi