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author | Michal Privoznik <mprivozn@redhat.com> | 2013-02-04 14:56:59 +0100 |
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committer | Michal Privoznik <mprivozn@redhat.com> | 2013-02-04 14:56:59 +0100 |
commit | bd84ea26ea94ba716ca60261e9f2059bf5806310 (patch) | |
tree | a8ee46aa5cf0e2cb6e1482fa7d84aaee49c3264f /acinclude.m4 | |
parent | 1648363b853e9112ae85e458e53376e5323dbc6c (diff) | |
download | virt-viewer-bd84ea26ea94ba716ca60261e9f2059bf5806310.tar.gz virt-viewer-bd84ea26ea94ba716ca60261e9f2059bf5806310.tar.xz virt-viewer-bd84ea26ea94ba716ca60261e9f2059bf5806310.zip |
Don't redefine _FORTIFY_SOURCE macro
If the _FORTIFY_SOURCE has been already defined, we unconditionally
redefine it, leaving us with warning/error thrown at compilation time.
Diffstat (limited to 'acinclude.m4')
-rw-r--r-- | acinclude.m4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 0c308bc..625413f 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -46,7 +46,7 @@ AC_DEFUN([VIRT_VIEWER_COMPILE_WARNINGS],[ AH_VERBATIM([FORTIFY_SOURCE], [/* Enable compile-time and run-time bounds-checking, and some warnings. */ - #if defined __OPTIMIZE__ && __OPTIMIZE__ + #if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__ # define _FORTIFY_SOURCE 2 #endif ]) |