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>
This commit is contained in:
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committed by
Neale Ranns

parent
27df797978
commit
b78607b1db
build-data/platforms
build-root
docs/gettingstarted/developers/buildsystem
src
@ -34,9 +34,9 @@ arm32_dpdk_make_extra_args = "CPU_CFLAGS='-mfloat-abi=hard' \
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CONFIG_RTE_MAX_NUMA_NODES=1"
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arm32_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 -DVLIB_MAX_CPUS=4 -march=armv7-a \
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arm32_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -DVLIB_MAX_CPUS=4 -march=armv7-a \
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-fstack-protector-all -fPIC -Werror
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arm32_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 -DVLIB_MAX_CPUS=4 -march=armv7-a \
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arm32_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -DVLIB_MAX_CPUS=4 -march=armv7-a \
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-fstack-protector-all -fPIC -Werror
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arm32_TAG_CFLAGS = -g -O2 -D_FORTIFY_SOURCE=2 -DVLIB_MAX_CPUS=4 -march=armv7-a \
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@ -72,9 +72,9 @@ vpp_configure_args_dpaa += $(VPP_CFG_ARGS)
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endif
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dpaa_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -fPIC -fstack-protector-all -D_FORTIFY_SOURCE=2 -mtls-dialect=trad \
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dpaa_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -fPIC -fstack-protector-all -mtls-dialect=trad \
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-march=$(MARCH) -Werror -DCLIB_LOG2_CACHE_LINE_BYTES=6 -I$(OPENSSL_PATH)/include
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dpaa_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -fstack-protector-all -D_FORTIFY_SOURCE=2 \
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dpaa_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -fstack-protector-all \
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-march=$(MARCH) -Werror -DCLIB_LOG2_CACHE_LINE_BYTES=6 -L$(OPENSSL_PATH)/lib
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@ -243,11 +243,11 @@ TAG_PREFIX = $(if $(TAG),$(TAG)-)
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tag_var_with_added_space_fn = $(if $($(TAG)_TAG_$(1)),$($(TAG)_TAG_$(1)) )
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# TAG=debug for debugging
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debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 -march=$(MARCH) \
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debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -march=$(MARCH) \
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-fstack-protector-all -fPIC
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debug_TAG_CXXFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 -march=$(MARCH) \
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debug_TAG_CXXFLAGS = -g -O0 -DCLIB_DEBUG -march=$(MARCH) \
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-fstack-protector-all -fPIC
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debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 -march=$(MARCH) \
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debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -march=$(MARCH) \
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-fstack-protector-all -fPIC
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BUILD_PREFIX_package = build-$(TAG_PREFIX)
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@ -179,11 +179,11 @@ Here are the contents of .../build-data/platforms/vpp.mk:
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vpp_configure_args_vpp += --disable-lb-plugin
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endif
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vpp_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 \
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vpp_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG \
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-fstack-protector-all -fPIC -Werror
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vpp_debug_TAG_CXXFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 \
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vpp_debug_TAG_CXXFLAGS = -g -O0 -DCLIB_DEBUG \
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-fstack-protector-all -fPIC -Werror
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vpp_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 \
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vpp_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG \
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-fstack-protector-all -fPIC -Werror
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vpp_TAG_CFLAGS = -g -O2 -D_FORTIFY_SOURCE=2 -fstack-protector -fPIC -Werror
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@ -82,7 +82,6 @@ string(CONCAT CMAKE_C_FLAGS_DEBUG
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"-O0 "
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"-DCLIB_DEBUG "
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"-fstack-protector "
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"-D_FORTIFY_SOURCE=2 "
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"-fno-common "
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)
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