From 1dd848e8a7792129984f55b317d386e36617bdb2 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Tue, 5 Jan 2021 02:02:36 +0100
Subject: libc-config: Avoid overriding the headers from an installed newer
 glibc.

Reported by Paul E Murphy <murphyp@linux.ibm.com> in
<https://lists.gnu.org/archive/html/bug-gnulib/2020-12/msg00106.html>.

* lib/cdefs.h: Use a different include guard than glibc's <sys/cdefs.h>.
---
 lib/cdefs.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib/cdefs.h')

diff --git a/lib/cdefs.h b/lib/cdefs.h
index 6b1cf233d6..fd72b7b4de 100644
--- a/lib/cdefs.h
+++ b/lib/cdefs.h
@@ -15,8 +15,8 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-#ifndef	_SYS_CDEFS_H
-#define	_SYS_CDEFS_H	1
+#ifndef	_GL_CDEFS_H
+#define	_GL_CDEFS_H	1
 
 /* We are almost always included from features.h. */
 #ifndef _FEATURES_H
@@ -545,4 +545,4 @@
 # define __HAVE_GENERIC_SELECTION 0
 #endif
 
-#endif	 /* sys/cdefs.h */
+#endif	 /* gnulib cdefs.h */
-- 
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