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- (dtucker) [includes.h] Check if _GNU_SOURCE is already defined before

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defining it again.  Prevents warnings if someone, eg, sets it in CFLAGS.
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Darren Tucker 2013-03-22 12:51:09 +11:00
parent c8a0f27c6d
commit 221b4b2436
2 changed files with 4 additions and 0 deletions
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2
ChangeLog
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@ -3,6 +3,8 @@
Hands' greatly revised version.
- (djm) Release 6.2p1
- (dtucker) [configure.ac] Add stdlib.h to zlib check for exit() prototype.
- (dtucker) [includes.h] Check if _GNU_SOURCE is already defined before
defining it again. Prevents warnings if someone, eg, sets it in CFLAGS.
20120318
- (djm) [configure.ac log.c scp.c sshconnect2.c openbsd-compat/vis.c]

2
includes.h
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@ -18,7 +18,9 @@
#include "config.h"
#ifndef _GNU_SOURCE
#define _GNU_SOURCE /* activate extra prototypes for glibc */
#endif
#include <sys/types.h>
#include <sys/socket.h> /* For CMSG_* */