build: add the missing leading underscore to FORTIFY_SOURCE

Type: fix

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I36f2d08681f90a3f8ea7598952d1e14c53f0187b

5 files changed, 19 insertions, 19 deletions

diff --git a/build-data/platforms/arm32.mk b/build-data/platforms/arm32.mk
index f62484d49e0..815cf9de71f 100644
--- a/build-data/platforms/arm32.mk
+++ b/build-data/platforms/arm32.mk
@@ -34,12 +34,12 @@ arm32_dpdk_make_extra_args = "CPU_CFLAGS='-mfloat-abi=hard' \
 	CONFIG_RTE_MAX_NUMA_NODES=1"
 
 
-arm32_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -DFORTIFY_SOURCE=2 -DVLIB_MAX_CPUS=4 -march=armv7-a \
+arm32_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 -DVLIB_MAX_CPUS=4 -march=armv7-a \
 	-fstack-protector-all -fPIC -Werror
-arm32_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -DFORTIFY_SOURCE=2 -DVLIB_MAX_CPUS=4 -march=armv7-a \
+arm32_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 -DVLIB_MAX_CPUS=4 -march=armv7-a \
 	-fstack-protector-all -fPIC -Werror
 
-arm32_TAG_CFLAGS = -g -O2 -DFORTIFY_SOURCE=2 -DVLIB_MAX_CPUS=4 -march=armv7-a \
+arm32_TAG_CFLAGS = -g -O2 -D_FORTIFY_SOURCE=2 -DVLIB_MAX_CPUS=4 -march=armv7-a \
 	-fstack-protector -fPIC -Werror
-arm32_TAG_LDFLAGS = -g -O2 -DFORTIFY_SOURCE=2 -DVLIB_MAX_CPUS=4 -march=armv7-a \
+arm32_TAG_LDFLAGS = -g -O2 -D_FORTIFY_SOURCE=2 -DVLIB_MAX_CPUS=4 -march=armv7-a \
 	-fstack-protector -fPIC -Werror
diff --git a/build-data/platforms/dpaa.mk b/build-data/platforms/dpaa.mk
index fadc5928586..dec17472c94 100644
--- a/build-data/platforms/dpaa.mk
+++ b/build-data/platforms/dpaa.mk
@@ -72,9 +72,9 @@ vpp_configure_args_dpaa += $(VPP_CFG_ARGS)
 endif
 
 
-dpaa_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -fPIC -fstack-protector-all -DFORTIFY_SOURCE=2 -mtls-dialect=trad \
+dpaa_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -fPIC -fstack-protector-all -D_FORTIFY_SOURCE=2 -mtls-dialect=trad \
 			-march=$(MARCH) -Werror -DCLIB_LOG2_CACHE_LINE_BYTES=6 -I$(OPENSSL_PATH)/include
-dpaa_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -fstack-protector-all -DFORTIFY_SOURCE=2 \
+dpaa_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -fstack-protector-all -D_FORTIFY_SOURCE=2 \
 			-march=$(MARCH) -Werror -DCLIB_LOG2_CACHE_LINE_BYTES=6 -L$(OPENSSL_PATH)/lib
 
 
diff --git a/build-root/Makefile b/build-root/Makefile
index 7f8d7752357..6d1fb327dac 100644
--- a/build-root/Makefile
+++ b/build-root/Makefile
@@ -243,11 +243,11 @@ TAG_PREFIX = $(if $(TAG),$(TAG)-)
 tag_var_with_added_space_fn = $(if $($(TAG)_TAG_$(1)),$($(TAG)_TAG_$(1)) )
 
 # TAG=debug for debugging
-debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -DFORTIFY_SOURCE=2 -march=$(MARCH) \
+debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 -march=$(MARCH) \
 		   -fstack-protector-all -fPIC
-debug_TAG_CXXFLAGS = -g -O0 -DCLIB_DEBUG -DFORTIFY_SOURCE=2 -march=$(MARCH) \
+debug_TAG_CXXFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 -march=$(MARCH) \
 		   -fstack-protector-all -fPIC
-debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -DFORTIFY_SOURCE=2 -march=$(MARCH) \
+debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 -march=$(MARCH) \
 		   -fstack-protector-all -fPIC
 
 BUILD_PREFIX_package = build-$(TAG_PREFIX)
diff --git a/docs/gettingstarted/developers/buildsystem/buildrootmakefile.rst b/docs/gettingstarted/developers/buildsystem/buildrootmakefile.rst
index 0adc7f9d033..034339f405d 100644
--- a/docs/gettingstarted/developers/buildsystem/buildrootmakefile.rst
+++ b/docs/gettingstarted/developers/buildsystem/buildrootmakefile.rst
@@ -179,19 +179,19 @@ 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 -DFORTIFY_SOURCE=2 \
+        vpp_debug_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 \
             -fstack-protector-all -fPIC -Werror
-        vpp_debug_TAG_CXXFLAGS = -g -O0 -DCLIB_DEBUG -DFORTIFY_SOURCE=2 \
+        vpp_debug_TAG_CXXFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 \
             -fstack-protector-all -fPIC -Werror
-        vpp_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -DFORTIFY_SOURCE=2 \
+        vpp_debug_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -D_FORTIFY_SOURCE=2 \
             -fstack-protector-all -fPIC -Werror
 
-        vpp_TAG_CFLAGS = -g -O2 -DFORTIFY_SOURCE=2 -fstack-protector -fPIC -Werror
-        vpp_TAG_CXXFLAGS = -g -O2 -DFORTIFY_SOURCE=2 -fstack-protector -fPIC -Werror
-        vpp_TAG_LDFLAGS = -g -O2 -DFORTIFY_SOURCE=2 -fstack-protector -fPIC -Werror -pie -Wl,-z,now
+        vpp_TAG_CFLAGS = -g -O2 -D_FORTIFY_SOURCE=2 -fstack-protector -fPIC -Werror
+        vpp_TAG_CXXFLAGS = -g -O2 -D_FORTIFY_SOURCE=2 -fstack-protector -fPIC -Werror
+        vpp_TAG_LDFLAGS = -g -O2 -D_FORTIFY_SOURCE=2 -fstack-protector -fPIC -Werror -pie -Wl,-z,now
 
-        vpp_clang_TAG_CFLAGS = -g -O2 -DFORTIFY_SOURCE=2 -fstack-protector -fPIC -Werror
-        vpp_clang_TAG_LDFLAGS = -g -O2 -DFORTIFY_SOURCE=2 -fstack-protector -fPIC -Werror
+        vpp_clang_TAG_CFLAGS = -g -O2 -D_FORTIFY_SOURCE=2 -fstack-protector -fPIC -Werror
+        vpp_clang_TAG_LDFLAGS = -g -O2 -D_FORTIFY_SOURCE=2 -fstack-protector -fPIC -Werror
 
         vpp_gcov_TAG_CFLAGS = -g -O0 -DCLIB_DEBUG -fPIC -Werror -fprofile-arcs -ftest-coverage
         vpp_gcov_TAG_LDFLAGS = -g -O0 -DCLIB_DEBUG -fPIC -Werror -coverage
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 15e06739685..0b06a4cf871 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -70,7 +70,7 @@ list(APPEND BUILD_TYPES "release")
 string(CONCAT CMAKE_C_FLAGS_RELEASE
   "-O2 "
   "-fstack-protector "
-  "-DFORTIFY_SOURCE=2 "
+  "-D_FORTIFY_SOURCE=2 "
   "-fno-common "
 )
 
@@ -82,7 +82,7 @@ string(CONCAT CMAKE_C_FLAGS_DEBUG
   "-O0 "
   "-DCLIB_DEBUG "
   "-fstack-protector "
-  "-DFORTIFY_SOURCE=2 "
+  "-D_FORTIFY_SOURCE=2 "
   "-fno-common "
 )