MacOS 12 fails the tests with gcc

https://github.com/aminya/cpp_vcpkg_project/actions/runs/3308620283/jobs/5461139224#step:6:174

-- Build files have been written to: /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/build
task: [build_template] cmake --build ./build --config Debug 
[1/18] Building CXX object my_lib/CMakeFiles/my_lib.dir/Debug/src/my_lib/lib.cpp.o
Checking /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/my_lib/src/my_lib/lib.cpp ...
Checking /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/my_lib/src/my_lib/lib.cpp: FMT_LOCALE=1;CMAKE_INTDIR="Debug"...
[2/18] Linking CXX static library my_lib/Debug/libmy_lib.a
[3/18] Building CXX object my_exe/CMakeFiles/my_exe.dir/Debug/src/main.cpp.o
Checking /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/my_exe/src/main.cpp ...
Checking /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/my_exe/src/main.cpp: FMT_LOCALE=1;CMAKE_INTDIR="Debug"...
[4/18] Linking CXX executable my_exe/Debug/my_exe
FAILED: my_exe/Debug/my_exe 
: && /usr/local/bin/g++-11 -g -isysroot /Applications/Xcode_14.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.3.sdk -Wl,-search_paths_first -Wl,-headerpad_max_install_names -fsanitize=address my_exe/CMakeFiles/my_exe.dir/Debug/src/main.cpp.o -o my_exe/Debug/my_exe  vcpkg_installed/x64-osx/debug/lib/libfmtd.a  --coverage && :
0  0x10ef01ffa  __assert_rtn + 139
1  0x10ed3528d  mach_o::relocatable::Parser<x86_64>::parse(mach_o::relocatable::ParserOptions const&) + 4989
2  0x10ed25f8f  mach_o::relocatable::Parser<x86_64>::parse(unsigned char const*, unsigned long long, char const*, long, ld::File::Ordinal, mach_o::relocatable::ParserOptions const&) + 207
3  0x10ed73404  archive::File<x86_64>::makeObjectFileForMember(archive::File<x86_64>::Entry const*) const + 1268
4  0x10ed72a8b  archive::File<x86_64>::File(unsigned char const*, unsigned long long, char const*, long, ld::File::Ordinal, archive::ParserOptions const&) + 1035
5  0x10ed71c72  archive::parse(unsigned char const*, unsigned long long, char const*, long, ld::File::Ordinal, archive::ParserOptions const&) + 146
6  0x10ed9cc8e  ld::tool::InputFiles::makeFile(Options::FileInfo const&, bool) + 2734
7  0x10ed9ffa0  ___ZN2ld4tool10InputFilesC2ER7Options_block_invoke + 48
8  0x7ff81a27434a  _dispatch_client_callout2 + 8
9  0x7ff81a2858f5  _dispatch_apply_invoke + 213
10  0x7ff81a274317  _dispatch_client_callout + 8
11  0x7ff81a283c0c  _dispatch_root_queue_drain + 673
12  0x7ff81a28425c  _dispatch_worker_thread2 + 160
13  0x7ff81a427f8a  _pthread_wqthread + 256
A linker snapshot was created at:
	/tmp/my_exe-[202](https://github.com/aminya/cpp_vcpkg_project/actions/runs/3308620283/jobs/5461139224#step:6:203)2-10-23-212714.ld-snapshot
ld: Assertion failed: (_file->_atomsArrayCount == computedAtomCount && "more atoms allocated than expected"), function parse, file macho_relocatable_file.cpp, line [206](https://github.com/aminya/cpp_vcpkg_project/actions/runs/3308620283/jobs/5461139224#step:6:207)1.
collect2: error: ld returned 1 exit status
[5/18] Building CXX object my_lib/test/CMakeFiles/my_lib_tests.dir/Debug/tests.cpp.o
Checking /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/my_lib/test/tests.cpp ...
Checking /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/my_lib/test/tests.cpp: CATCH_CONFIG_MAIN=1;DO_NOT_USE_WMAIN=1;CMAKE_INTDIR="Debug"...
[6/18] Building CXX object my_exe/test/CMakeFiles/my_exe_helpers_tests.dir/Debug/tests.cpp.o
Checking /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/my_exe/test/tests.cpp ...
Checking /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/my_exe/test/tests.cpp: CATCH_CONFIG_MAIN=1;DO_NOT_USE_WMAIN=1;FMT_LOCALE=1;CMAKE_INTDIR="Debug"...
[7/18] Building CXX object my_lib/test/constexpr/CMakeFiles/my_lib_constexpr_tests.dir/Debug/constexpr_tests.cpp.o
Checking /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/my_lib/test/constexpr/constexpr_tests.cpp ...
Checking /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/my_lib/test/constexpr/constexpr_tests.cpp: CATCH_CONFIG_MAIN=1;DO_NOT_USE_WMAIN=1;CMAKE_INTDIR="Debug"...
[8/18] Building CXX object my_lib/test/constexpr/CMakeFiles/my_lib_relaxed_constexpr_tests.dir/Debug/constexpr_tests.cpp.o
Checking /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/my_lib/test/constexpr/constexpr_tests.cpp ...
Checking /Users/runner/work/cpp_vcpkg_project/cpp_vcpkg_project/my_lib/test/constexpr/constexpr_tests.cpp: CATCH_CONFIG_MAIN=1;CATCH_CONFIG_RUNTIME_STATIC_REQUIRE=1;DO_NOT_USE_WMAIN=1;CMAKE_INTDIR="Debug"...
ninja: build stopped: subcommand failed.
task: Failed to run task "coverage": task: Failed to run task "build_template": exit status 1
Error: Process completed with exit code 1.

Start by reproducing the MacOS 12 Debug build from the linked GitHub Actions job, focusing on the CMake build command and the g++-11 linker failure. Check the affected my_exe target and its link inputs, including libfmtd and coverage; done means the build and coverage task complete successfully on MacOS 12.