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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)
])
|
