diff --git a/llvm.spec b/llvm.spec
index 3f427cd..7ca1ceb 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -12,7 +12,7 @@
 
 Name:           llvm
 Version:        2.8
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        The Low Level Virtual Machine
 
 Group:          Development/Languages
@@ -85,6 +85,8 @@ Documentation for the LLVM compiler infrastructure.
 Summary:        A C language family front-end for LLVM
 License:        NCSA
 Group:          Development/Languages
+# clang requires gcc; clang++ gcc-c++
+Requires:	gcc-c++
 
 %description -n clang
 clang: noun
@@ -397,6 +399,9 @@ find examples -name 'Makefile' | xargs -0r rm -f
 
 
 %changelog
+* Sat Nov 27 2010 Michel Salim <salimma@fedoraproject.org> - 2.8-5
+- clang now requires gcc-c++ for linking and headers (bug #654560)
+
 * Fri Nov 12 2010 Michel Salim <salimma@fedoraproject.org> - 2.8-4
 - Backport support for C++0x (# 648990)