Ceph

Failing across all PRs right now. See attached console log if the link below is expired.

https://jenkins.ceph.com/job/ceph-windows-pull-requests/4235/

FAILED: bin/unittest_str_map.exe 
: && /usr/bin/x86_64-w64-mingw32-g++-posix -g1 -O3 -DNDEBUG  -Wl,-allow-multiple-definition src/test/common/CMakeFiles/unittest_str_map.dir/test_str_map.cc.obj -o bin/unittest_str_map.exe -Wl,--major-image-version,0,--minor-image-version,0 -L/home/jenkins-build/build/workspace/ceph-windows-pull-requests/ceph/build.deps/mingw/zlib/lib lib/libgmock_main.a  lib/libgmock.a  lib/libgtest.a  -lws2_32  lib/libceph-common.a  lib/libjson_spirit.a  lib/libcommon_utf8.a  lib/liberasure_code.a  lib/libcrc32.a  lib/libarch.a  ../build.deps/mingw/boost/lib/libboost_thread_pthread.a  ../build.deps/mingw/boost/lib/libboost_system.a  ../build.deps/mingw/boost/lib/libboost_random.a  ../build.deps/mingw/boost/lib/libboost_program_options.a  ../build.deps/mingw/boost/lib/libboost_date_time.a  ../build.deps/mingw/boost/lib/libboost_iostreams.a  -lz  ../build.deps/mingw/zlib/lib/libz.dll.a  lib/libfmt.a  ../build.deps/mingw/libbacktrace/lib/libbacktrace.a  -lws2_32  ../build.deps/mingw/openssl/lib/libcrypto.dll.a  -lmswsock  -liphlpapi  -lbcrypt  lib/libdlfcn_win32.a  -lkernel32 -luser32 -lgdi32 -lwinspool -lshell32 -lole32 -loleaut32 -luuid -lcomdlg32 -ladvapi32 && :
/usr/bin/x86_64-w64-mingw32-ld: lib/libjson_spirit.a(json_spirit_reader.cpp.obj): in function `json_spirit::Semantic_actions<json_spirit::Value_impl<json_spirit::Config_vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::end_array(char)':

/home/jenkins-build/build/workspace/ceph-windows-pull-requests/ceph/build/../src/json_spirit/json_spirit_reader_template.h:252: undefined reference to `ceph::__ceph_assert_fail(ceph::assert_data const&)'
/usr/bin/x86_64-w64-mingw32-ld: lib/libjson_spirit.a(json_spirit_reader.cpp.obj): in function `json_spirit::Semantic_actions<json_spirit::Value_impl<json_spirit::Config_vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::end_obj(char)':