Linking fails

[OlegHahm]

While building nativejson, I get the following error messages at linking:

==== Building nativejson (release_x64) ====
Linking nativejson
mkdir -p ../../bin
g++ -o "../../bin/nativejson_release_x64_gmake" ../../intermediate/release_x64/gmake/x64/release/nativejson/main.o ../../intermediate/release_x64/gmake/x64/release/nativejson/memorystat.o ../../intermediate/release_x64/gmake/x64/release/nativejson/arduinojsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/cajuntest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/ccantest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/cjsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/configurutest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/cpprestsdktest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/dropboxjson11test.o ../../intermediate/release_x64/gmake/x64/release/nativejson/fastjsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/follytest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/gasontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/janssontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/jeayesontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/jsmntest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/jsonboxtest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/jsonconstest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/jsoncpptest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/jsonctest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/jsonspirittest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/jsonxxtest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/jusontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/jvartest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/jzontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/nbsdxsimplejsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/nlohmanntest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/parsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/picojsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/pjsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/pocotest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/qttest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/rapidjsonautoutftest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/rapidjsonfullprectest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/rapidjsoninsitutest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/rapidjsoniterativetest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/rapidjsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/sajsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/sheredomjsonhtest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/simplejsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/strduptest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/taocppnlohmanntest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/taocpptest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/tunnuztest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/udpjsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/ujson4ctest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/ujsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/v8test.o ../../intermediate/release_x64/gmake/x64/release/nativejson/vincenthzlibjsontest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/voorheestest.o ../../intermediate/release_x64/gmake/x64/release/nativejson/yajltest.o    -L/usr/lib64 -L../../bin -m64 -s ../../thirdparty/ULib/src/ulib/.libs/libulib.a ../../bin/libjsonclibs_release_x64_gmake.a -lrt
/tmp/cciDyEar.s: Assembler messages:
/tmp/cciDyEar.s:1270: Error: can't resolve `.L28' {*UND* section} - `.L29' {*UND* section}
/tmp/cciDyEar.s:1271: Error: can't resolve `.L30' {*UND* section} - `.L29' {*UND* section}
/tmp/cciDyEar.s:1277: Error: can't resolve `.L31' {*UND* section} - `.L29' {*UND* section}
/tmp/cciDyEar.s:1278: Error: can't resolve `.L32' {*UND* section} - `.L29' {*UND* section}
/tmp/cciDyEar.s:1282: Error: can't resolve `.L33' {*UND* section} - `.L29' {*UND* section}
...
/tmp/ccEySWqL.s:1617: Error: can't resolve `.L93' {*UND* section} - `.L53' {*UND* section}
/tmp/ccEySWqL.s:1618: Error: can't resolve `.L94' {*UND* section} - `.L53' {*UND* section}
/tmp/ccEySWqL.s:1619: Error: can't resolve `.L80' {*UND* section} - `.L53' {*UND* section}
lto-wrapper: g++ returned 1 exit status
/usr/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
nativejson.make:132: recipe for target '../../bin/nativejson_release_x64_gmake' failed
make: *** [../../bin/nativejson_release_x64_gmake] Error 1

This is on Debian 8.1 with g++ 4.9.20