Add support files required for building on Solaris.
llvm-svn: 151721
diff --git a/libcxx/src/support/solaris/README b/libcxx/src/support/solaris/README
new file mode 100644
index 0000000..89c887a
--- /dev/null
+++ b/libcxx/src/support/solaris/README
@@ -0,0 +1,4 @@
+This directory contains a partial implementation of the xlocale APIs for
+Solaris. Some portions are lifted from FreeBSD libc, and so are covered by a
+2-clause BSD license instead of the MIT/UUIC license that the rest of libc++ is
+distributed under.