[HELP]: error: "_FORTIFY_SOURCE" redefined [-Werror]

[brenkem]

vSomeip Version

v3.4.10

Boost Version

1.80.0

Environment

Embedded LINUX (toolchain-11.2-armv7ahf)

Describe the bug

When I try to compile the mentioned version of vsomeip I am getting the following error and the build fails:

PATH="/home/brenkem/git/FIRMWARE_BUILD_TEMPLATE_EFUSA9X/output/host/bin:/home/brenkem/git/FIRMWARE_BUILD_TEMPLATE_EFUSA9X/output/host/sbin:/home/brenkem/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/opt/puppetlabs/bin:/home/brenkem/toolchains/fs-toolchain-11.2-armv7ahf/bin"  /usr/bin/make -j5  -C /home/brenkem/git/FIRMWARE_BUILD_TEMPLATE_EFUSA9X/output/build/vsomeip-3.4.10/
make[1]: Verzeichnis „/home/brenkem/git/FIRMWARE_BUILD_TEMPLATE_EFUSA9X/output/build/vsomeip-3.4.10“ wird betreten
make[2]: Verzeichnis „/home/brenkem/git/FIRMWARE_BUILD_TEMPLATE_EFUSA9X/output/build/vsomeip-3.4.10“ wird betreten
make[3]: Verzeichnis „/home/brenkem/git/FIRMWARE_BUILD_TEMPLATE_EFUSA9X/output/build/vsomeip-3.4.10“ wird betreten
make[3]: Verzeichnis „/home/brenkem/git/FIRMWARE_BUILD_TEMPLATE_EFUSA9X/output/build/vsomeip-3.4.10“ wird verlassen
make[3]: Verzeichnis „/home/brenkem/git/FIRMWARE_BUILD_TEMPLATE_EFUSA9X/output/build/vsomeip-3.4.10“ wird betreten
[  0%] Building CXX object CMakeFiles/vsomeip3.dir/implementation/endpoints/src/client_endpoint_impl.cpp.o
[  0%] Building CXX object CMakeFiles/vsomeip3.dir/implementation/endpoints/src/credentials.cpp.o
[  4%] Building CXX object CMakeFiles/vsomeip3.dir/implementation/endpoints/src/endpoint_definition.cpp.o
[  4%] Building CXX object CMakeFiles/vsomeip3.dir/implementation/endpoints/src/endpoint_manager_base.cpp.o
[  4%] Building CXX object CMakeFiles/vsomeip3.dir/implementation/endpoints/src/endpoint_impl.cpp.o
<command-line>: error: "_FORTIFY_SOURCE" redefined [-Werror]
<command-line>: note: this is the location of the previous definition
cc1plus: all warnings being treated as errors
CMakeFiles/vsomeip3.dir/build.make:89: recipe for target 'CMakeFiles/vsomeip3.dir/implementation/endpoints/src/credentials.cpp.o' failed
make[3]: *** [CMakeFiles/vsomeip3.dir/implementation/endpoints/src/credentials.cpp.o] Error 1
make[3]: *** Auf noch nicht beendete Prozesse wird gewartet …
<command-line>: error: "_FORTIFY_SOURCE" redefined [-Werror]
<command-line>: note: this is the location of the previous definition
cc1plus: all warnings being treated as errors
CMakeFiles/vsomeip3.dir/build.make:103: recipe for target 'CMakeFiles/vsomeip3.dir/implementation/endpoints/src/endpoint_definition.cpp.o' failed
make[3]: *** [CMakeFiles/vsomeip3.dir/implementation/endpoints/src/endpoint_definition.cpp.o] Error 1
^CCMakeFiles/vsomeip3.dir/build.make:75: recipe for target 'CMakeFiles/vsomeip3.dir/implementation/endpoints/src/client_endpoint_impl.cpp.o' failed
make[3]: *** [CMakeFiles/vsomeip3.dir/implementation/endpoints/src/client_endpoint_impl.cpp.o] Unterbrechung
CMakeFiles/vsomeip3.dir/build.make:131: recipe for target 'CMakeFiles/vsomeip3.dir/implementation/endpoints/src/endpoint_manager_base.cpp.o' failed
make[3]: *** [CMakeFiles/vsomeip3.dir/implementation/endpoints/src/endpoint_manager_base.cpp.o] Unterbrechung
CMakeFiles/vsomeip3.dir/build.make:117: recipe for target 'CMakeFiles/vsomeip3.dir/implementation/endpoints/src/endpoint_impl.cpp.o' failed
make[3]: *** [CMakeFiles/vsomeip3.dir/implementation/endpoints/src/endpoint_impl.cpp.o] Unterbrechung
CMakeFiles/Makefile2:716: recipe for target 'CMakeFiles/vsomeip3.dir/all' failed
make[2]: *** [CMakeFiles/vsomeip3.dir/all] Unterbrechung
Makefile:145: recipe for target 'all' failed
make[1]: *** [all] Unterbrechung
package/pkg-generic.mk:290: recipe for target '/home/brenkem/git/FIRMWARE_BUILD_TEMPLATE_EFUSA9X/output/build/vsomeip-3.4.10/.stamp_built' failed
make: *** [/home/brenkem/git/FIRMWARE_BUILD_TEMPLATE_EFUSA9X/output/build/vsomeip-3.4.10/.stamp_built] Unterbrechung

Reproduction Steps

The used toolchain (toolchain-11.2-armv7ahf) with gcc version 11.2 seems to autoset the macro "_FORTIFY_SOURCE". I was able to get it building by patching the CMakeList.txt according 1. I attached the patch unter [2].

[2]:

--- output/build/vsomeip-3.4.10_old/CMakeLists.txt	2023-11-29 15:24:23.000000000 +0100
+++ output/build/vsomeip-3.4.10/CMakeLists.txt	2024-03-06 09:07:47.740029902 +0100
@@ -76,7 +76,7 @@
 
     set(NO_DEPRECATED "")
     set(OPTIMIZE "")
-    set(OS_CXX_FLAGS "${OS_CXX_FLAGS} -D_GLIBCXX_USE_NANOSLEEP -pthread -O -Wall -Wextra -Wformat -Wformat-security -Wconversion -fexceptions -fstrict-aliasing -fstack-protector-strong -fasynchronous-unwind-tables -fno-omit-frame-pointer -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Wpedantic -Werror -fPIE")
+    set(OS_CXX_FLAGS "${OS_CXX_FLAGS} -D_GLIBCXX_USE_NANOSLEEP -pthread -O -Wall -Wextra -Wformat -Wformat-security -Wconversion -fexceptions -fstrict-aliasing -fstack-protector-strong -fasynchronous-unwind-tables -fno-omit-frame-pointer -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Wpedantic -Werror -fPIE")
 
     # force all use of std::mutex and std::recursive_mutex to use runtime init
     # instead of static initialization so mutexes can be hooked to enable PI as needed

Expected behaviour

CMake/MAKE should simply build the project just the way it was working with older gcc versions. Maybe the cross compiling gcc version differs from the x86 version.

Logs and Screenshots

No response

[sgpires]

Hi @brenkem , do you want to create a PR with this change?

[brenkem]

Hi,

sure. Lets discuss it here.