[Cmake-commits] [cmake-commits] king committed CMakeLists.txt 1.69 1.70

[cmake-commits at cmake.org]

Update of /cvsroot/CMake/CMake/Tests/Complex
In directory public:/mounts/ram/cvs-serv32651/Tests/Complex

Modified Files:
	CMakeLists.txt 
Log Message:
ENH: Add "if(POLICY policy-id)" option for IF command.

  - This will help projects support multiple CMake versions.
  - In order to set a policy when using a newer CMake but still
    working with an older CMake one may write
      if(POLICY CMP1234)
        cmake_policy(SET CMP1234 NEW)
      endif(POLICY CMP1234)
  - Note that since CMake 2.4 does not have if(POLICY) supporting
    it will also require using "if(COMMAND cmake_policy)"


Index: CMakeLists.txt
===================================================================
RCS file: /cvsroot/CMake/CMake/Tests/Complex/CMakeLists.txt,v
retrieving revision 1.69
retrieving revision 1.70
diff -C 2 -d -r1.69 -r1.70
*** CMakeLists.txt	18 Jan 2008 01:34:10 -0000	1.69
--- CMakeLists.txt	20 Mar 2008 22:25:59 -0000	1.70
***************
*** 5,8 ****
--- 5,13 ----
  PROJECT (Complex)
  
+ # Try setting a new policy.  The IF test is for coverage.
+ IF(POLICY CMP0003)
+   CMAKE_POLICY(SET CMP0003 NEW)
+ ENDIF(POLICY CMP0003)
+ 
  # Choose whether to test CMakeLib.
  SET(COMPLEX_TEST_CMAKELIB 1)