From 8be74dc0bac8dcb25fe195f70e3a528ac78c59e2 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Wed, 6 Jun 2012 12:03:18 +0300 Subject: [PATCH] configure: fix -enable-debug with newer toolchains Fedora 17's toolchain wants optimization enabled for _FORTIFY_SOURCE; so disable _FORTIFY_SOURCE when debugging. Signed-off-by: Avi Kivity Signed-off-by: Anthony Liguori --- configure | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/configure b/configure index 5d73c82563..b68c0ca194 100755 --- a/configure +++ b/configure @@ -256,7 +256,6 @@ 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" @@ -2856,7 +2855,7 @@ 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