Mark as broken on powerpc64:
In file included from /usr/local/include/obs/graphics/../util/sse-intrin.h:63: In file included from /usr/lib/clang/10.0.1/include/xmmintrin.h:13: /usr/lib/clang/10.0.1/include/mmintrin.h:33:5: error: use of undeclared identifier '__builtin_ia32_emms'; did you mean '__builtin_isless'?
I cannot figure out how to easily fix this in the included CMakefile.txt.
Approved by: portmgr (tier-2 blanket)