Debug build issue with HPX runtime

[NanmiaoWu]

• The issue is that there are some missing symbols for HPX:

[ 29%] Linking CXX executable hpx_future_test
cd /work/nanmiao/my_project/src/SHAD/build_hpx_Debug/test/unit_tests/runtime && /home/packages/cmake/3.16.2/5divrjcq/bin/cmake -E cmake_link_script CMakeFiles/hpx_future_test.dir/link.txt --verbose=1
/usr/local/packages/gcc/9.3.0/7ywjt2jl/bin/g++   -no-pie -g -g -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC  -rdynamic CMakeFiles/hpx_future_test.dir/hpx_future_test.cc.o  -o hpx_future_test  -Wl,-rpath,/work/nanmiao/my_project/install/hpx_Debug/lib64:/home/nanmiao/dev/src/spack/opt/spack/linux-rhel7-cascadelake/gcc-9.3.0/jemalloc-5.2.1-vrfuog5hnocgtbtl5pznh5enhxfrocbu/lib /work/nanmiao/my_project/install/hpx_Debug/lib64/libhpx_iostreamsd.so.1.7.0 ../../../src/runtime/libruntime.a ../libshadtest_main.a ../../../src/runtime/libruntime.a /work/nanmiao/my_project/install/hpx_Debug/lib64/libhpx_initd.a /work/nanmiao/my_project/install/hpx_Debug/lib64/libhpxd.so.1.7.0 /work/nanmiao/my_project/install/hpx_Debug/lib64/libhpx_cored.so /home/nanmiao/dev/src/spack/opt/spack/linux-rhel7-cascadelake/gcc-9.3.0/jemalloc-5.2.1-vrfuog5hnocgtbtl5pznh5enhxfrocbu/lib/libjemalloc.so -lhwloc /work/nanmiao/my_project/install/hpx_Debug/lib64/libhpx_parallelismd.so -lpthread -latomic -ldl -lrt /work/nanmiao/my_project/install/gtest/lib64/libgtest.a 
CMakeFiles/hpx_future_test.dir/hpx_future_test.cc.o:(.rodata._ZTVN3hpx15program_options11typed_valueINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEcEE[_ZTVN3hpx15program_options11typed_valueINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEcEE]+0x38): undefined reference to `hpx::program_options::value_semantic_codecvt_helper<char>::parse(hpx::util::basic_any<void, void, void, std::integral_constant<bool, true> >&, std::__debug::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, bool) const'
CMakeFiles/hpx_future_test.dir/hpx_future_test.cc.o:(.rodata._ZTVN3hpx15program_options11typed_valueIjcEE[_ZTVN3hpx15program_options11typed_valueIjcEE]+0x38): undefined reference to `hpx::program_options::value_semantic_codecvt_helper<char>::parse(hpx::util::basic_any<void, void, void, std::integral_constant<bool, true> >&, std::__debug::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, bool) const'
CMakeFiles/hpx_future_test.dir/hpx_future_test.cc.o:(.rodata._ZTVN3hpx15program_options11typed_valueImcEE[_ZTVN3hpx15program_options11typed_valueImcEE]+0x38): undefined reference to `hpx::program_options::value_semantic_codecvt_helper<char>::parse(hpx::util::basic_any<void, void, void, std::integral_constant<bool, true> >&, std::__debug::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, bool) const'
CMakeFiles/hpx_future_test.dir/hpx_future_test.cc.o: In function `hpx::program_options::typed_value<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>::xparse(hpx::util::basic_any<void, void, void, std::integral_constant<bool, true> >&, std::__debug::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&) const':
/work/nanmiao/my_project/install/hpx_Debug/include/hpx/program_options/detail/value_semantic.hpp:211: undefined reference to `hpx::program_options::validate(hpx::util::basic_any<void, void, void, std::integral_constant<bool, true> >&, std::__debug::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, int)'
collect2: error: ld returned 1 exit status
make[2]: *** [test/unit_tests/runtime/hpx_future_test] Error 1
make[2]: Leaving directory `/ddnA/work/nanmiao/my_project/src/SHAD/build_hpx_Debug'
make[1]: *** [test/unit_tests/runtime/CMakeFiles/hpx_future_test.dir/all] Error 2
make[1]: Leaving directory `/ddnA/work/nanmiao/my_project/src/SHAD/build_hpx_Debug'
make: *** [all] Error 2

• This issue happens if I debug build with HPX and SHAD, and not setting -DCMAKE_CXX_FLAGS='-D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC' when compiling HPX.

• This issue currently is solved by commenting this line https://github.com/pnnl/SHAD/blob/master/cmake/config.cmake#L54.