I also see a whole load of linker errors which I don't understand at present:
gcc.link.dll ..\..\..\bin.v2\libs\serialization\build\gcc-mingw-5.3.0s14\debug\libboost_serialization-mgw53-d-1_62.dll.a
..\..\..\bin.v2\libs\serialization\build\gcc-mingw-5.3.0s14\debug\binary_iarchive.o:
In function `boost::serialization::singleton<boost::archive::detail::extra_detail::map<boost::archive::binary_iarchive>
::get_mutable_instance()': M:\data\boost\boost\libs\serialization\build/../../../boost/serialization/singleton.hpp:131:
undefined reference to `__imp__ZN5boost13serialization16singleton_module9is_lockedEv' ..\..\..\bin.v2\libs\serialization\build\gcc-mingw-5.3.0s14\debug\binary_oarchive.o:
<snip> I'm not seeing this in any other platforms.
and I'm not seeing this on the test matrix even for mingw. Another thing that intrigues me is the command line "g++-4.4" -ftemplate-depth-128 -Wno-c99-extensions -O0 -fno-inline -Wall -g -fPIC -m64 -Wno-unused-variable -Wno-long-long -ftemplate-depth-255 -DBOOST_ALL_NO_LIB=1 -DBOOST_ARCHIVE_TEST=binary_archive.hpp -DBOOST_FILESYSTEM_DYN_LINK=1 -DBOOST_LIB_DIAGNOSTIC=1 -DBOOST_SYSTEM_DYN_LINK=1 -D_GLIBCXX_DEBUG -D_STLP_DEBUG -I".." -c -o "/var/boost/run/results/boost/bin.v2/libs/serialization/test/test_binary_binary_archive.test/gcc-4.4/dbg/test_binary.o" "../libs/serialization/test/test_binary.cpp" I expect to see that -DBOOST_SERIALIZATION_DYN_LINK=1 and -DBOOST_WSERIALIZATION_DYN_LINK=1 as well. It looks like the serialization libraries are being linked statically while the other libraries used in the test are being linked through DLLS. My recollection is that this will link to both the static and shared C++ runtime libraries which is known to cause serious problems. What am I missing here? Also it's true that on my own system, I run develop branch for the libraries I'm testing against the master branch of all other libraries. This is different from the test matrix system which runs all packages from the develop or all packages from the master branch. The fact that gcc passes on my system and fails on the test matrix might suggest that a bug or breaking change has been checked into the develop branch which is not being caught by some test. I don't know. I'm tempted to merge the serialization develop into the master just to see what happens - but I'm reluctant to go down that past. My confidence in the test system has atrophied. Robert Ramey
HTH, John.
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