Documentation: add clang 3.0 + libstdc++ 4.7.x as a known bad combination that
is actually used by a few Linux distributions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171671 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/GettingStarted.rst b/docs/GettingStarted.rst
index 443d21f..3cba2ca 100644
--- a/docs/GettingStarted.rst
+++ b/docs/GettingStarted.rst
@@ -384,6 +384,11 @@
symptom is an error about cyclic dependencies. We recommend upgrading to a
newer version of Gold.
+**Clang 3.0 with libstdc++ 4.7.x**: a few Linux distributions (Ubuntu 12.10,
+Fedora 17) have both Clang 3.0 and libstdc++ 4.7 in their repositories. Clang
+3.0 does not implement a few builtins that are used in this library. We
+recommend using the system GCC to compile LLVM and Clang in this case.
+
.. _Getting Started with LLVM:
Getting Started with LLVM