From: Kirill A. Shutemov <kirill@shutemov.name>
Date: Tue, 19 Jan 2010 23:56:22 +0000 (+0100)
Subject: Enable _FORTIFY_SOURCE=2
X-Git-Tag: v0.13.0-rc0~1574
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=849583050d5f6f782718be8cb50688978973fbea;p=thirdparty%2Fqemu.git

Enable _FORTIFY_SOURCE=2

_FORTIFY_SOURCE is a Glibc feature which adds memory and string function
protection.

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---

diff --git a/configure b/configure
index 379b53613e8..4d81f55f22b 100755
--- a/configure
+++ b/configure
@@ -98,7 +98,7 @@ CFLAGS="-g $CFLAGS"
 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -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="-U_FORTIFY_SOURCE $QEMU_CFLAGS"
+QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
 LDFLAGS="-g $LDFLAGS"