"g++-7"   -fvisibility-inlines-hidden -std=c++14 -fPIC -m64 -pthread -O0 -fno-inline -Wall -fvisibility=hidden -Wno-unused-variable -Wno-long-long -ftemplate-depth-255 -DBOOST_ALL_NO_LIB=1 -DBOOST_ARCHIVE_TEST=polymorphic_xml_warchive.hpp -DBOOST_COBALT_USE_STD_PMR=1 -DBOOST_LIB_DIAGNOSTIC=1 -DBOOST_SERIALIZATION_DYN_LINK=1 -DBOOST_WSERIALIZATION_DYN_LINK=1   -I".."  -c -o "/var/boost/run/results/boost/bin.v2/libs/serialization/test/test_dll_exported_polymorphic_xml_warchive.test/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/test_dll_exported.o" "../libs/serialization/test/test_dll_exported.cpp"

In file included from ../libs/serialization/test/test_dll_exported.cpp:51:0:
../libs/serialization/test/polymorphic_base.hpp:29:49: note: #pragma message: polymorphic_base imported
     #pragma message ("polymorphic_base imported")
                                                 ^
In file included from ../libs/serialization/test/test_dll_exported.cpp:56:0:
../libs/serialization/test/polymorphic_derived2.hpp:29:53: note: #pragma message: polymorphic_derived2 imported
     #pragma message ("polymorphic_derived2 imported")
                                                     ^
            

    "g++-7"  -Wl,-rpath -Wl,"/var/boost/run/results/boost/bin.v2/libs/serialization/build/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden" -Wl,-rpath -Wl,"/var/boost/run/results/boost/bin.v2/libs/serialization/test/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden" -Wl,-rpath-link -Wl,"/var/boost/run/results/boost/bin.v2/libs/serialization/build/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden" -Wl,-rpath-link -Wl,"/var/boost/run/results/boost/bin.v2/libs/serialization/test/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden" -o "/var/boost/run/results/boost/bin.v2/libs/serialization/test/test_dll_exported_polymorphic_xml_warchive.test/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/test_dll_exported_polymorphic_xml_warchive" -Wl,--start-group "/var/boost/run/results/boost/bin.v2/libs/serialization/test/test_dll_exported_polymorphic_xml_warchive.test/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/test_dll_exported.o" "/var/boost/run/results/boost/bin.v2/libs/serialization/test/test_dll_exported_polymorphic_xml_warchive.test/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/polymorphic_derived1.o" "/var/boost/run/results/boost/bin.v2/libs/serialization/test/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/libdll_polymorphic_derived2.so.1.87.0" "/var/boost/run/results/boost/bin.v2/libs/serialization/test/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/libdll_polymorphic_base.so.1.87.0" "/var/boost/run/results/boost/bin.v2/libs/serialization/build/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/libboost_wserialization.so.1.87.0" "/var/boost/run/results/boost/bin.v2/libs/serialization/build/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/libboost_serialization.so.1.87.0"  -Wl,-Bstatic  -Wl,-Bdynamic -lrt -Wl,--end-group -fPIC -m64 -pthread -fvisibility=hidden -fvisibility-inlines-hidden 

/var/boost/run/results/boost/bin.v2/libs/serialization/test/test_dll_exported_polymorphic_xml_warchive.test/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/test_dll_exported.o: In function `boost::archive::tmpnam(char*)':
test_dll_exported.cpp:(.text+0x13c): undefined reference to `boost::filesystem::detail::path_algorithms::append_v3(boost::filesystem::path&, char const*, char const*)'
/var/boost/run/results/boost/bin.v2/libs/serialization/test/test_dll_exported_polymorphic_xml_warchive.test/gcc-7~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/test_dll_exported.o: In function `boost::filesystem::unique_path(boost::filesystem::path const&)':
test_dll_exported.cpp:(.text._ZN5boost10filesystem11unique_pathERKNS0_4pathE[_ZN5boost10filesystem11unique_pathERKNS0_4pathE]+0x33): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
collect2: error: ld returned 1 exit status