diff options
| author | Michal Privoznik <mprivozn@redhat.com> | 2013-09-05 12:54:49 +0200 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2013-09-20 20:09:23 +0400 |
| commit | e600cdf3b4ffe3370eb10a8e43ed547ac0f716cf (patch) | |
| tree | 65e62523565f2d887a45e5b0ecee46a87b2080b4 /configure | |
| parent | 6c2679fc19560699679200fb42ab4659bcbe7f79 (diff) | |
configure: Undefine _FORTIFY_SOURCE prior using it
Currently, we are enforcing the _FORTIFY_SOURCE=2 without any
previous detection if the macro has been already defined, e.g.
by environment, or is just enabled by compiler by default.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Jan Vesely <jano.vesely@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -3520,7 +3520,7 @@ if test "$gcov" = "yes" ; then CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" elif test "$debug" = "no" ; then - CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" + CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" fi |