From 1fce189e536b4ab2385ff25c9e04baf97065c2b0 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 27 Sep 2013 10:13:53 -0400
Subject: [PATCH] OS X: Search system SDKs for frameworks

In Modules/Platform/Darwin.cmake set CMAKE_SYSTEM_FRAMEWORK_PATH to
include framework directories from inside the system SDK corresponding
to CMAKE_OSX_SYSROOT.

Suggested-by: Sean McBride <sean@rogue-research.com>
---
 Modules/Platform/Darwin.cmake | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Modules/Platform/Darwin.cmake b/Modules/Platform/Darwin.cmake
index 093088067..72844b531 100644
--- a/Modules/Platform/Darwin.cmake
+++ b/Modules/Platform/Darwin.cmake
@@ -294,6 +294,15 @@ endif()
 # set up the default search directories for frameworks
 set(CMAKE_SYSTEM_FRAMEWORK_PATH
   ~/Library/Frameworks
+  )
+if(_CMAKE_OSX_SYSROOT_PATH)
+  list(APPEND CMAKE_SYSTEM_FRAMEWORK_PATH
+    ${_CMAKE_OSX_SYSROOT_PATH}/Library/Frameworks
+    ${_CMAKE_OSX_SYSROOT_PATH}/Network/Library/Frameworks
+    ${_CMAKE_OSX_SYSROOT_PATH}/System/Library/Frameworks
+    )
+endif()
+list(APPEND CMAKE_SYSTEM_FRAMEWORK_PATH
   /Library/Frameworks
   /Network/Library/Frameworks
   /System/Library/Frameworks)