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* configure.ac (_FORTIFY_SOURCE): Do not multiply define.

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This ports to Gentoo.  Problem originally reported against coreutils,
but Emacs has it too.

Fixes: debbugs:12714
This commit is contained in:
Paul Eggert 2012-10-23 12:39:36 -07:00
parent c79825bd22
commit 7f8de58ca5
2 changed files with 7 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,9 @@
2012-10-23 Paul Eggert <eggert@cs.ucla.edu>
* configure.ac (_FORTIFY_SOURCE): Do not multiply define (Bug#12714).
This ports to Gentoo. Problem originally reported against coreutils,
but Emacs has it too.
2012-10-23 Glenn Morris <rgm@gnu.org>
* Makefile.in (emacs_transform): Remove.

2
configure.ac
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@ -743,7 +743,7 @@ else
AH_VERBATIM([FORTIFY_SOURCE],
[/* Enable compile-time and run-time bounds-checking, and some warnings,
without upsetting glibc 2.15+. */
#if defined __OPTIMIZE__ && __OPTIMIZE__
#if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__
# define _FORTIFY_SOURCE 2
#endif
])