From 7f7374e8189871289b604fcc8f109411bca793dd Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 6 Oct 2006 09:16:53 -0400
Subject: BUG: Do not enable -isystem support for Xcode generator until it is
 implemented.

---
 Modules/Platform/Darwin.cmake | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Modules/Platform/Darwin.cmake b/Modules/Platform/Darwin.cmake
index 4ec3364..035e37c 100644
--- a/Modules/Platform/Darwin.cmake
+++ b/Modules/Platform/Darwin.cmake
@@ -48,6 +48,12 @@ IF(NOT XCODE)
   SET(CMAKE_SHARED_LIBRARY_SONAME_Fortran_FLAG "-install_name")
 ENDIF(NOT XCODE)
 
+# Xcode does not support -isystem yet.
+IF(XCODE)
+  SET(CMAKE_INCLUDE_SYSTEM_FLAG_C)
+  SET(CMAKE_INCLUDE_SYSTEM_FLAG_CXX)
+ENDIF(XCODE)
+
 SET(CMAKE_MacOSX_Content_COMPILE_OBJECT "\"${CMAKE_COMMAND}\" -E copy_if_different <SOURCE> <OBJECT>")
 
 SET(CMAKE_C_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS -w)
-- 
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