From 1ce45f05ab59644470d7588d054fb27d96f8d980 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Tue, 1 May 2007 15:48:24 +0000
Subject: Make the generated glob.h self-contained.

---
 m4/glob.m4 | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'm4/glob.m4')

diff --git a/m4/glob.m4 b/m4/glob.m4
index 767c54d7ad..32c2fee396 100644
--- a/m4/glob.m4
+++ b/m4/glob.m4
@@ -1,5 +1,5 @@
-# glob.m4 serial 7
-dnl Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+# glob.m4 serial 8
+dnl Copyright (C) 2005-2007 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.
@@ -71,9 +71,16 @@ if (glob ("conf*-globtest", 0, NULL, &found) == GLOB_NOMATCH) return 1;]]),
 
 # Prerequisites of lib/glob.*.
 AC_DEFUN([gl_PREREQ_GLOB],
-[ AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE])dnl
+[
+  AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE])dnl
   AC_REQUIRE([AC_C_RESTRICT])dnl
   AC_REQUIRE([AC_GNU_SOURCE])dnl
   AC_CHECK_HEADERS_ONCE([sys/cdefs.h unistd.h])dnl
   AC_CHECK_FUNCS_ONCE([getlogin_r getpwnam_r])dnl
-  :])
+  if test $ac_cv_header_sys_cdefs_h = yes; then
+    HAVE_SYS_CDEFS_H=1
+  else
+    HAVE_SYS_CDEFS_H=0
+  fi
+  AC_SUBST([HAVE_SYS_CDEFS_H])
+])
-- 
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