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From bf85d26f0326d4ea20429c29fd408703ee5bad54 Mon Sep 17 00:00:00 2001
From: Martin Jansa <Martin.Jansa@gmail.com>
Date: Wed, 13 Sep 2017 15:53:02 +0200
Subject: [PATCH] spice-compile-warnings.m4: don't define FORITFY_SOURCES
* otherwise fails when the native gcc already defines
FORTIFY_SOURCES (e.g. in gentoo).
| In file included from ../../git/server/inputs_channel.c:19:0:
| ../config.h:17:0: error: "_FORTIFY_SOURCE" redefined [-Werror]
| # define _FORTIFY_SOURCE 2
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
---
m4/spice-compile-warnings.m4 | 7 -------
1 file changed, 7 deletions(-)
diff --git a/m4/spice-compile-warnings.m4 b/m4/spice-compile-warnings.m4
index 959971a2..55352ad6 100644
--- a/m4/spice-compile-warnings.m4
+++ b/m4/spice-compile-warnings.m4
@@ -109,13 +109,6 @@ AC_DEFUN([SPICE_COMPILE_WARNINGS],[
# This should be < 1024 really. pixman_utils is the blackspot
# preventing lower usage
gl_WARN_ADD([-Wframe-larger-than=20460])
-
- # Use improved glibc headers
- AH_VERBATIM([FORTIFY_SOURCE],
- [/* Enable compile-time and run-time bounds-checking, and some warnings. */
-#if __OPTIMIZE__
-# define _FORTIFY_SOURCE 2
-#endif
])
# Extra special flags
--
2.14.1
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