#
# SYNOPSIS
#
-# AX_LIB_UUID
+# AX_PTHREAD_TIMEDJOIN_NP
#
# DESCRIPTION
#
# and this notice are preserved. This file is offered as-is, without any
# warranty.
-#serial 2
+#serial 4
-AC_DEFUN([AX_PTHREAD_TIMEDJOIN_NP], [
- AC_CACHE_CHECK([check for pthread_timedjoin_np], [ax_cv_pthread_timedjoin_np], [
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$PTHREAD_LIBS"
- AC_LANG_PUSH([C])
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([
-#include <uuid/uuid.h>
- ], [
- uuid_t out;
- pthread_timedjoin_np(out);
- ]), [ax_cv_pthread_timedjoin_np=yes ], [ax_cv_pthread_timedjoin_np=no ]
- ])
+ AC_DEFUN([AX_PTHREAD_TIMEDJOIN_NP], [
+ AC_REQUIRE([AX_PTHREAD])
+ AC_CACHE_CHECK([check for pthread_timedjoin_np], [ax_cv_pthread_timedjoin_np], [
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$PTHREAD_LIBS"
+ AC_LANG_PUSH([C])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include <stdlib.h>
+#include <pthread.h>
+ ], [
+ pthread_t thread;
+ pthread_timedjoin_np(thread, NULL);
+ ])],
+ [ax_cv_pthread_timedjoin_np=yes],
+ [])
- AC_LANG_POP
- LDFLAGS="$save_LDFLAGS"
+ AC_LANG_POP
+ LDFLAGS="$save_LDFLAGS"
- ])
+ ])
- AS_IF([test "$ax_cv_pthread_timedjoin_np" = yes],[
- AC_DEFINE(HAVE_PTHREAD_TIMEDJOIN_NP,[1],[Define if pthread_timedjoin_np is present in pthread.h.])],[
- AC_DEFINE(HAVE_PTHREAD_TIMEDJOIN_NP,[0],[Define if pthread_timedjoin_np is present in pthread.h.])
- ])
-])
+ AS_IF([test "$ax_cv_pthread_timedjoin_np" = yes],[
+ AC_DEFINE(HAVE_PTHREAD_TIMEDJOIN_NP,[1],[Define if pthread_timedjoin_np is present in pthread.h.])],[
+ AC_DEFINE(HAVE_PTHREAD_TIMEDJOIN_NP,[0],[Define if pthread_timedjoin_np is present in pthread.h.])
+ ])
+ ])