bcraig added a comment. If I understand it correctly, __GLIBC__ is defined in features.h, so this won't work.
I suspect that the build isn't broken. You likely just need to define LIBCXX_HAS_MUSL_LIBC on your cmake line. That will cause __config_site.in to #define _LIBCPP_HAS_MUSL_LIBC for you. http://reviews.llvm.org/D18174 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
