mirror of
https://github.com/php/php-src.git
synced 2024-10-05 16:56:11 +00:00
38 lines
761 B
Plaintext
38 lines
761 B
Plaintext
|
dnl $Id$
|
||
|
|
|
||
|
|
AC_MSG_CHECKING(whether to enable System V semaphore support)
|
||
|
|
AC_ARG_ENABLE(sysvsem,
|
||
|
|
[ --enable-sysvsem Enable System V semaphore support.],
|
||
|
|
[
|
||
|
|
if test "$enableval" = "yes"; then
|
||
|
|
AC_MSG_RESULT(yes)
|
||
|
|
PHP_EXTENSION(sysvsem)
|
||
|
|
AC_DEFINE(HAVE_SYSVSEM, 1)
|
||
|
|
AC_CACHE_CHECK(for union semun,php_cv_semun,
|
||
|
|
AC_TRY_COMPILE([
|
||
|
|
#include <sys/types.h>
|
||
|
|
#include <sys/ipc.h>
|
||
|
|
#include <sys/sem.h>
|
||
|
|
],
|
||
|
|
[union semun x;],
|
||
|
|
[
|
||
|
|
php_cv_semun=yes
|
||
|
|
],[
|
||
|
|
php_cv_semun=no
|
||
|
|
])
|
||
|
|
)
|
||
|
|
if test $php_cv_semun = "yes"; then
|
||
|
|
AC_DEFINE(HAVE_SEMUN, 1)
|
||
|
|
else
|
||
|
|
AC_DEFINE(HAVE_SEMUN, 0)
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
AC_MSG_RESULT(no)
|
||
|
|
AC_DEFINE(HAVE_SYSVSEM, 0)
|
||
|
|
fi
|
||
|
|
],[
|
||
|
|
AC_MSG_RESULT(no)
|
||
|
|
AC_DEFINE(HAVE_SYSVSEM, 0)
|
||
|
|
])
|
||
|
|
|