gentoo-overlay/sys-devel/llvm/files/clang-3.4-darwin_prefix-include-paths.patch

--- tools/clang/lib/Frontend/InitHeaderSearch.cpp
+++ tools/clang/lib/Frontend/InitHeaderSearch.cpp
@@ -233,6 +233,7 @@
     case llvm::Triple::Bitrig:
       break;
     default:
+      AddPath("@GENTOO_PORTAGE_EPREFIX@/usr/include", System, false);
       // FIXME: temporary hack: hard-coded paths.
       AddPath("/usr/local/include", System, false);
       break;
@@ -505,6 +506,7 @@
   // Add the default framework include paths on Darwin.
   if (HSOpts.UseStandardSystemIncludes) {
     if (triple.isOSDarwin()) {
+      AddPath("@GENTOO_PORTAGE_EPREFIX@/Frameworks", System, true);
       AddPath("/System/Library/Frameworks", System, true);
       AddPath("/Library/Frameworks", System, true);
     }