From 2b21d8e16bcb58351c5546848d71b067244420b4 Mon Sep 17 00:00:00 2001
From: Bill Hoffman <bill.hoffman@kitware.com>
Date: Mon, 23 Jun 2008 13:37:58 -0400
Subject: ENH: make rc optional

---
 Modules/Platform/Windows-cl.cmake | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Modules/Platform/Windows-cl.cmake b/Modules/Platform/Windows-cl.cmake
index 562b2b0..8bfdcd7 100644
--- a/Modules/Platform/Windows-cl.cmake
+++ b/Modules/Platform/Windows-cl.cmake
@@ -29,7 +29,10 @@ ENDIF(CMAKE_GENERATOR MATCHES  "Visual Studio 9")
 
 
 # make sure to enable languages after setting configuration types
-ENABLE_LANGUAGE(RC)
+ENABLE_LANGUAGE(RC OPTIONAL)
+IF(NOT CMAKE_RC_COMPILER_WORKS )
+  MESSAGE(STATUS "Warning: RC not found, this build will not be able to compile resource files.")
+ENDIF(NOT CMAKE_RC_COMPILER_WORKS )
 SET(CMAKE_COMPILE_RESOURCE "rc <FLAGS> /fo<OBJECT> <SOURCE>")
 
 # for nmake we need to compute some information about the compiler 
-- 
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