From f4961dea504bcc999988b174466423eb72052a6e Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Sat, 7 Aug 2021 19:23:59 +0200 Subject: [PATCH] package/libvirt: disable stack-protector Set warning_level to 1 instead of the default value of 2 to disable stack-protector and avoid the following build failure since the addition of the package in commit ccfc90e1010e42e6529afae3a5ea8bf7226dabc1: /tmp/instance-5/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/9.3.0/../../../../i686-buildroot-linux-uclibc/bin/ld: tests/commandhelper.p/commandhelper.c.o: in function `printInput': commandhelper.c:(.text+0xad): undefined reference to `__stack_chk_guard' Fixes: - http://autobuild.buildroot.org/results/a2657eb18b579752c8217ab356adcb52931f6785 Signed-off-by: Fabrice Fontaine [yann.morin.1998@free.fr: - move to a separate assignment - add a big fat comment to explain it ] Signed-off-by: Yann E. MORIN --- package/libvirt/libvirt.mk | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/package/libvirt/libvirt.mk b/package/libvirt/libvirt.mk index a0fd5af951..cd037a6b02 100644 --- a/package/libvirt/libvirt.mk +++ b/package/libvirt/libvirt.mk @@ -53,6 +53,13 @@ LIBVIRT_CONF_OPTS = \ -Dudev=enabled \ -Dwireshark_dissector=disabled +# warning_level should only drive the level of warnings during the +# compilation of C code. However, libvirt misuses that to also +# enable SSP when warning_level == 2 +# Force warning_level=1 to disable SSP, and let our toolchain wrapper +# handle it. +LIBVIRT_CONF_OPTS += -Dwarning_level=1 + ifeq ($(BR2_PACKAGE_ATTR),y) LIBVIRT_CONF_OPTS += -Dattr=enabled LIBVIRT_DEPENDENCIES += attr -- 2.30.2