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authorMohammed Hawari <mohammed@hawari.fr>2021-01-22 14:30:56 +0100
committerNeale Ranns <neale@graphiant.com>2021-01-28 08:38:21 +0000
commitb78607b1db72173bffabc950253a3894c032cb5c (patch)
tree39458f32b0fa2fceeb75fc7053733b4daf067503 /docs/gettingstarted/developers/buildsystem
parent27df7979782aafca80ea4c7309284bd48fe021c0 (diff)
build: do not _FORTIFY_SOURCE in debug mode
When compiling in -O0, the glibc feature.h ignores _FORTIFY_SOURCE and, in some distributions, throws a #warning, which fails the build. This patch removes -D_FORTIFY_SOURCE in all debug configurations. Change-Id: Ic30229c038353e49ff9419779e082a7083c1ea5f Type: fix Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Diffstat (limited to 'docs/gettingstarted/developers/buildsystem')
-rw-r--r--docs/gettingstarted/developers/buildsystem/buildrootmakefile.rst6
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/gettingstarted/developers/buildsystem/buildrootmakefile.rst b/docs/gettingstarted/developers/buildsystem/buildrootmakefile.rst
index 034339f405d..84647d04b5a 100644
--- a/docs/gettingstarted/developers/buildsystem/buildrootmakefile.rst
+++ b/docs/gettingstarted/developers/buildsystem/buildrootmakefile.rst
@@ -179,11 +179,11 @@ Here are the contents of .../build-data/platforms/vpp.mk:
vpp_configure_args_vpp += --disable-lb-plugin
endif
- vpp_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 \
+ vpp_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG \
-fstack-protector-all -fPIC -Werror
- vpp_debug_TAG_CXXFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 \
+ vpp_debug_TAG_CXXFLAGS = -g -O0 -DCLIB_DEBUG \
-fstack-protector-all -fPIC -Werror
- vpp_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 \
+ vpp_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG \
-fstack-protector-all -fPIC -Werror
vpp_TAG_CFLAGS = -g -O2 -D_FORTIFY_SOURCE=2 -fstack-protector -fPIC -Werror