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 <mpriv...@redhat.com> --- configure | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure b/configure index b7635e4..97070eb 100755 --- a/configure +++ b/configure @@ -3159,7 +3159,7 @@ 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 -- 1.8.0.2
