stdlib: don't depend on stdint

[pspp] / m4 / random_r.m4

diff --git a/m4/random_r.m4 b/m4/random_r.m4
index a294affd5574e5eb7120c198dbb458ef8f109181..81ede1fa09063a0600802b1645dead971af22c80 100644 (file)
--- a/m4/random_r.m4
+++ b/m4/random_r.m4
@@ -1,5 +1,5 @@
-# serial 1
-dnl Copyright (C) 2008-2009 Free Software Foundation, Inc.
+# serial 2
+dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -7,6 +7,15 @@ dnl with or without modifications, as long as this notice is preserved.
 AC_DEFUN([gl_FUNC_RANDOM_R],
 [
   AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
+
+  AC_CHECK_TYPES([struct random_data],
+    [], [HAVE_STRUCT_RANDOM_DATA=0],
+    [[#include <stdlib.h>
+      #if HAVE_RANDOM_H
+      # include <random.h>
+      #endif
+    ]])
+
   AC_CHECK_FUNCS([random_r])
   if test $ac_cv_func_random_r = no; then
     HAVE_RANDOM_R=0