make[2]: *** No rule to make target `src/inkscape-version.cpp', needed by `src/CMakeFiles/inkscape_base.dir/inkscape-version.cpp.o'.  Stop.
make[1]: *** [src/CMakeFiles/inkscape_base.dir/all] Error 2
make: *** [all] Error 2

My command line invocation:

CXX="g++ -stdlib=libc++ " cmake -DCMAKE_CXX_FLAGS="-std=c++11 -Wno-error=c++11-narrowing -Wc++11-extensions -O3 -ffast-math -ftree-vectorize -mmacosx-version-min=10.8" -DCMAKE_EXE_LINKER_FLAGS="-headerpad_max_install_names" -DCMAKE_INSTALL_PREFIX=./Release -DWITH_GTK3_EXPERIMENTAL=YES -DCMAKE_BUILD_TYPE=Release ..