--- llvm-3.1.ebuild.orig	2012-06-19 19:01:56.000000000 +0200
+++ llvm-3.1.ebuild	2012-06-19 18:41:49.000000000 +0200
@@ -152,6 +152,14 @@
 		doins utils/vim/*.vim
 	fi
 
+	# Make links to have binutils (in particular, ar) autoload the LLVM plugins, for LTO.
+	dodir /usr/${CHOST}/binutils-bin/lib/bfd-plugins
+	for plugin in {libLLVM-3.1,libLTO,LLVMgold}.so; do
+		if [[ -e "${D}"/usr/$(get_libdir)/llvm/${plugin} ]]; then
+			dosym ../../../../$(get_libdir)/llvm/${plugin} /usr/${CHOST}/binutils-bin/lib/bfd-plugins/${plugin}
+		fi
+	done
+
 	# Fix install_names on Darwin.  The build system is too complicated
 	# to just fix this, so we correct it post-install
 	local lib= f= odylib=