[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [46734] trunk/blender/CMakeLists.txt: attempt to fix osx build error

[Campbell Barton]

Revision: 46734
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=46734
Author:   campbellbarton
Date:     2012-05-17 14:00:54 +0000 (Thu, 17 May 2012)
Log Message:
-----------
attempt to fix osx build error

Modified Paths:
--------------
    trunk/blender/CMakeLists.txt

Modified: trunk/blender/CMakeLists.txt
===================================================================
--- trunk/blender/CMakeLists.txt	2012-05-17 13:53:20 UTC (rev 46733)
+++ trunk/blender/CMakeLists.txt	2012-05-17 14:00:54 UTC (rev 46734)
@@ -291,8 +291,9 @@
 			message(STATUS "Setting compiler to: " ${CMAKE_XCODE_ATTRIBUTE_GCC_VERSION})
 		endif()
 	else() # unix makefile generator does not fill XCODE_VERSION var, so we get it with a command
-		execute_process(COMMAND xcodebuild -version OUTPUT_VARIABLE XCODE_VERS_BUILDNR )
-		STRING(SUBSTRING ${XCODE_VERS_BUILDNR} 6 3 XCODE_VERSION) # truncate away build-nr
+		execute_process(COMMAND xcodebuild -version OUTPUT_VARIABLE XCODE_VERS_BUILD_NR)
+		string(SUBSTRING "${XCODE_VERS_BUILD_NR}" 6 3 XCODE_VERSION) # truncate away build-nr
+		unset(XCODE_VERS_BUILD_NR)
 	endif()
 	
 	message(STATUS "Detected Xcode-version: " ${XCODE_VERSION})