build tvOS error
make[3]: *** [glslang/CMakeFiles/MachineIndependent.dir/cmake_pch.hxx.pch] Error 1 make[2]: *** [glslang/CMakeFiles/MachineIndependent.dir/all] Error 2 make[2]: *** Waiting for unfinished jobs.... Checking for function "strndup" : YES