From a5ad9ac48bfe9ec2de8f79bc036626a88f854a93 Mon Sep 17 00:00:00 2001
From: Eric Fiselier <eric@efcs.ca>
Date: Tue, 12 May 2015 22:55:30 +0000
Subject: [PATCH] Document a known build issue on OS X 10.8 and later.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237205 91177308-0d34-0410-b5e6-96231b3b80d8
---
 www/index.html | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/www/index.html b/www/index.html
index c541c7c0..7308e8ab 100644
--- a/www/index.html
+++ b/www/index.html
@@ -244,12 +244,21 @@
   </p>
 
   <!--=====================================================================-->
-  <h3>Notes</h3>
+  <h3>Notes and Known Issues</h3>
   <!--=====================================================================-->
 
   <p>
-    Building libc++ with <code>-fno-rtti</code> is not supported.  However
-    linking against it with <code>-fno-rtti</code> is supported.
+    <ul>
+      <li>
+        Building libc++ with <code>-fno-rtti</code> is not supported. However
+        linking against it with <code>-fno-rtti</code> is supported.
+      </li>
+      <li>
+        On OS X v10.8 and older the CMake option
+        <code>-DLIBCXX_LIBCPPABI_VERSION=""</code> must be used during
+        configuration.
+      </li>
+    </ul>
   </p>
 
   <p>Send discussions to the