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[gnulib.git]
/
m4
/
stdlib_h.m4
diff --git
a/m4/stdlib_h.m4
b/m4/stdlib_h.m4
index
582db13
..
b295f16
100644
(file)
--- a/
m4/stdlib_h.m4
+++ b/
m4/stdlib_h.m4
@@
-1,5
+1,5
@@
-# stdlib_h.m4 serial 1
3
-dnl Copyright (C) 2007
, 2008
Free Software Foundation, Inc.
+# stdlib_h.m4 serial 1
5
+dnl Copyright (C) 2007
-2009
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.
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.
@@
-8,9
+8,20
@@
AC_DEFUN([gl_STDLIB_H],
[
AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
gl_CHECK_NEXT_HEADERS([stdlib.h])
[
AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
gl_CHECK_NEXT_HEADERS([stdlib.h])
+ AC_CHECK_HEADERS([random.h], [], [], [AC_INCLUDES_DEFAULT])
+ if test $ac_cv_header_random_h = yes; then
+ HAVE_RANDOM_H=1
+ else
+ HAVE_RANDOM_H=0
+ fi
+ AC_SUBST([HAVE_RANDOM_H])
AC_CHECK_TYPES([struct random_data],
[], [HAVE_STRUCT_RANDOM_DATA=0],
AC_CHECK_TYPES([struct random_data],
[], [HAVE_STRUCT_RANDOM_DATA=0],
- [[#include <stdlib.h>]])
+ [[#include <stdlib.h>
+ #if HAVE_RANDOM_H
+ # include <random.h>
+ #endif
+ ]])
])
AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
])
AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],