From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:50709) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ScC9L-0007hD-MZ for qemu-devel@nongnu.org; Wed, 06 Jun 2012 05:03:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ScC9F-0003q2-9J for qemu-devel@nongnu.org; Wed, 06 Jun 2012 05:03:31 -0400 Received: from mx1.redhat.com ([209.132.183.28]:21455) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ScC9E-0003pu-NO for qemu-devel@nongnu.org; Wed, 06 Jun 2012 05:03:25 -0400 From: Avi Kivity Date: Wed, 6 Jun 2012 12:03:18 +0300 Message-Id: <1338973398-1284-1-git-send-email-avi@redhat.com> Subject: [Qemu-devel] [PATCH] configure: fix -enable-debug with newer toolchains List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Anthony Liguori , qemu-devel@nongnu.org Fedora 17's toolchain wants optimization enabled for _FORTIFY_SOURCE; so disable _FORTIFY_SOURCE when debugging. Signed-off-by: Avi Kivity --- configure | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/configure b/configure index 1f338f8..88d9c5b 100755 --- a/configure +++ b/configure @@ -255,7 +255,6 @@ QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" -QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu" if test "$debug_info" = "yes"; then CFLAGS="-g $CFLAGS" @@ -2851,7 +2850,7 @@ fi # After here, no more $cc or $ld runs if test "$debug" = "no" ; then - CFLAGS="-O2 $CFLAGS" + CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" fi # Consult white-list to determine whether to enable werror -- 1.7.10.1