bug_ebuild/gentoo/sys-libs/libcxx/files/libcxx-3.8.1-musl-support.patch

diff --git a/include/__config b/include/__config
index db5a832..f463557 100644
--- a/include/__config
+++ b/include/__config
@@ -11,6 +11,10 @@
 #ifndef _LIBCPP_CONFIG
 #define _LIBCPP_CONFIG
 
+// Normally this definition is handled by cmake; but since we're not using
+// cmake, we have to hardcode it here.
+#define _LIBCPP_HAS_MUSL_LIBC
+
 #if defined(_MSC_VER) && !defined(__clang__)
 #define _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER
 #endif