File xlocale.patch of Package llvm4.8052
Index: libcxx-4.0.1.src/projects/include/__locale
===================================================================
--- libcxx-4.0.1.src.orig/include/__locale
+++ libcxx-4.0.1.src/include/__locale
@@ -34,7 +34,7 @@
# include <support/solaris/xlocale.h>
#elif defined(_NEWLIB_VERSION)
# include <support/newlib/xlocale.h>
-#elif (defined(__GLIBC__) || defined(__APPLE__) || defined(__FreeBSD__) \
+#elif (defined(__APPLE__) || defined(__FreeBSD__) \
|| defined(__EMSCRIPTEN__) || defined(__IBMCPP__))
# include <xlocale.h>
#elif defined(_LIBCPP_HAS_MUSL_LIBC)