[gtk-osx] Update CMake to 2.8.12

[John Ralls <jralls src gnome org>]

commit 789e4d3eafbe878f870898a268e85263fb3b6e94
Author: John Ralls <jralls ceridwen us>
Date:   Sun Nov 17 15:02:18 2013 -0800

    Update CMake to 2.8.12
    
    This one works on both 10.6 and 10.9.

 modulesets-stable/bootstrap.modules |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/modulesets-stable/bootstrap.modules b/modulesets-stable/bootstrap.modules
index a397700..628f11e 100644
--- a/modulesets-stable/bootstrap.modules
+++ b/modulesets-stable/bootstrap.modules
@@ -60,7 +60,7 @@
 
   <autotools id="cmake" autogen-sh="bootstrap"
             autogen-template="%(srcdir)s/%(autogen-sh)s --prefix=%(prefix)s %(autogenargs)s">
-    <branch repo="cmake" module="v2.8/cmake-2.8.9.tar.gz" version="2.8.9"/>
+    <branch repo="cmake" module="v2.8/cmake-2.8.12.tar.gz" version="2.8.12"/>
   </autotools>
 
   <autotools id="m4" autogen-sh="configure">