Remove unused m4

[awesomized/libmemcached] / m4 / ax_pthread_timedjoin_np.m4

diff --git a/m4/ax_pthread_timedjoin_np.m4 b/m4/ax_pthread_timedjoin_np.m4
index 833b2846417e5d700fcc52545d63676e039aed83..d6f0467ae20618adf35b6cb2d717c5895256d82b 100644 (file)
--- a/m4/ax_pthread_timedjoin_np.m4
+++ b/m4/ax_pthread_timedjoin_np.m4
@@ -4,7 +4,7 @@
 #
 # SYNOPSIS
 #
-#   AX_LIB_UUID
+#   AX_PTHREAD_TIMEDJOIN_NP
 #
 # DESCRIPTION
 #
@@ -19,30 +19,37 @@
 #   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.])
+          ])
+      ])