• Brad King's avatar
    CMakeVersion: Use '-rc0' version suffix on release branches prior to rc1 · eb5ea5a5
    Brad King authored
    Revert the change from commit 7b354baa (CMakeVersion: Set
    CMake_VERSION_RC to 0 even in non-rc versions, 2019-07-25) and instead
    define a `0` value in `CMake_VERSION_RC` to mean `-rc0`.  This
    distinguishes release branch versions prior to the first release
    candidate from the first release candidate itself.  It also makes room
    for a dedicated "CMake $major.$minor.0-rc1" release commit for `-rc1` as
    we have for later release candidates and final releases.