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dnl
dnl $Id: config.m4,v 1.15.4.1.2.1 2007/07/22 22:18:41 jani Exp $
dnl
PHP_ARG_ENABLE(sockets, whether to enable sockets support,
[ --enable-sockets Enable sockets support])
if test "$PHP_SOCKETS" != "no"; then
dnl Check for struct cmsghdr
AC_CACHE_CHECK([for struct cmsghdr], ac_cv_cmsghdr,
[
AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/socket.h>], [struct cmsghdr s; s], ac_cv_cmsghdr=yes, ac_cv_cmsghdr=no)
])
if test "$ac_cv_cmsghdr" = yes; then
AC_DEFINE(HAVE_CMSGHDR,1,[Whether you have struct cmsghdr])
fi
AC_CHECK_FUNCS([hstrerror socketpair])
AC_CHECK_HEADERS([netdb.h netinet/tcp.h sys/un.h errno.h])
AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/socket.h>
], [static struct msghdr tp; int n = (int) tp.msg_flags; return n],[],
[AC_DEFINE(MISSING_MSGHDR_MSGFLAGS, 1, [ ])]
)
AC_DEFINE([HAVE_SOCKETS], 1, [ ])
PHP_NEW_EXTENSION([sockets], [sockets.c], [$ext_shared])
fi
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