Commit Graph

9 Commits

Author SHA1 Message Date
Brad King 46bf0347a3 ENH: Finish creating, documenting, and enforcing policy CMP_0002. 2008-03-07 16:36:57 -05:00
Brad King 5233b75a77 ENH: Improve handling of old-style compatibility.
- Remove CMP_0001 (no slash in target name) and restore
    old CMAKE_BACKWARDS_COMPATIBILITY check for it
  - Replace all checks of CMAKE_BACKWARDS_COMPATIBILITY
    with cmLocalGenerator::NeedBackwardsCompatibility calls
  - Create new CMP_0001 to determine whether or not
    CMAKE_BACKWARDS_COMPATIBILITY is used.
    (old = use, new = ignore)
  - Show CMAKE_BACKWARDS_COMPATIBILITY in cache only when
    CMP_0001 is set to OLD or WARN
  - Update documentation of cmake_policy and cmake_minimum_required
    to indicate their relationship and the 2.4 version boundary
  - When no cmake policy version is set in top level makefile
    implicitly call cmake_policy(VERSION 2.4) which restores
    CMAKE_BACKWARDS_COMPATIBILITY and other 2.4 compatibility
  - Fix tests MakeClean and Preprocess to call
    cmake_policy(VERSION 2.6) because they depend on new policies
2008-03-07 15:30:35 -05:00
Ken Martin f2c6e9e480 BUG: some fixes, still a few to go 2008-03-05 11:41:25 -05:00
Ken Martin d47a5951ed ENH: add --help-policies and --help-policy command line options 2008-03-04 09:16:33 -05:00
Ken Martin c9514dc0d1 COMP: possible fix for VS6, but probably not, probably need tomake it internal 2008-03-02 09:12:27 -05:00
Ken Martin 345af17586 ENH: revert dumb change 2008-03-02 09:03:33 -05:00
Ken Martin e0059c0db7 COMP: fix compile errors on vs6 and a warning 2008-03-02 08:36:18 -05:00
Ken Martin bd0447be7d STYLE: fix some line lengths 2008-03-01 15:26:15 -05:00
Ken Martin ab851bf36b ENH: just getting somethng checked in, still work to do 2008-02-29 15:28:46 -05:00