commit d73c9d8ddffb2 build fail

gistfile1.txt

[ 86%] Building CXX object src/python/CMakeFiles/qgispython.dir/qgspythonutilsimpl.cpp.o
Linking CXX shared library ../../output/lib/libqgispython.so
CMakeFiles/qgispython.dir/qgspythonutilsimpl.cpp.o: In function `QgsPythonUtilsImpl::getTraceback()':
/storage/code/3rdparty/QGIS/src/python/qgspythonutilsimpl.cpp:(.text+0x463a): undefined reference to `PyString_AsString'
CMakeFiles/qgispython.dir/qgspythonutilsimpl.cpp.o: In function `QgsPythonUtilsImpl::getTypeAsString(_object*)':
/storage/code/3rdparty/QGIS/src/python/qgspythonutilsimpl.cpp:(.text+0x4acc): undefined reference to `PyClass_Type'
/storage/code/3rdparty/QGIS/src/python/qgspythonutilsimpl.cpp:(.text+0x4ae7): undefined reference to `PyString_AsString'
CMakeFiles/qgispython.dir/qgspythonutilsimpl.cpp.o: In function `QgsPythonUtilsImpl::PyObjectToQString(_object*)':
/storage/code/3rdparty/QGIS/src/python/qgspythonutilsimpl.cpp:(.text+0x4d72): undefined reference to `PyObject_Unicode'
/storage/code/3rdparty/QGIS/src/python/qgspythonutilsimpl.cpp:(.text+0x4dce): undefined reference to `PyString_AsString'
x86_64-pc-linux-gnu-clang-3.5.0: error: linker command failed with exit code 1 (use -v to see invocation)
src/python/CMakeFiles/qgispython.dir/build.make:129: recipe for target 'output/lib/libqgispython.so.2.5.0' failed
make[2]: *** [output/lib/libqgispython.so.2.5.0] Error 1
CMakeFiles/Makefile2:3166: recipe for target 'src/python/CMakeFiles/qgispython.dir/all' failed
make[1]: *** [src/python/CMakeFiles/qgispython.dir/all] Error 2
Makefile:146: recipe for target 'all' failed
make: *** [all] Error 2