From fdcbd1db257a235ae21d7b3f9806ec20e822846b Mon Sep 17 00:00:00 2001
From: Howard Hinnant <hhinnant@apple.com>
Date: Fri, 7 Oct 2011 23:55:11 +0000
Subject: [PATCH] reverting change to compatibility_version

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@141445 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/buildit | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/buildit b/lib/buildit
index d6e6afc47..d78bd3d26 100755
--- a/lib/buildit
+++ b/lib/buildit
@@ -71,7 +71,7 @@ case $TRIPLE in
 	    LDSHARED_FLAGS="-o libc++.1.dylib \
 			-dynamiclib -nodefaultlibs  \
 			-current_version ${RC_ProjectSourceVersion} \
-			-compatibility_version ${RC_ProjectSourceVersion} \
+			-compatibility_version 1 \
 			-install_name /usr/lib/libc++.1.dylib \
 			-lSystem  \
 			-Wl,-unexported_symbols_list,libc++unexp.exp  \