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| author | Brad King <brad.king@kitware.com> | 2018-10-03 14:45:15 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2018-10-03 15:58:22 (GMT) |
| commit | 53a391561e89a02c1ed52fa7fa846f10aabe2fd8 (patch) | |
| tree | 92d88095cede6189e5323fdba8a8030c1c57e0db /Help/release | |
| parent | fd02538974dd952a8639d371c2c0067d30d5469a (diff) | |
| download | CMake-53a391561e89a02c1ed52fa7fa846f10aabe2fd8.zip CMake-53a391561e89a02c1ed52fa7fa846f10aabe2fd8.tar.gz CMake-53a391561e89a02c1ed52fa7fa846f10aabe2fd8.tar.bz2 | |
Help: Clarify policy CMP0077 documentation
Add background about the case in which the policy is relevant.
Describe the OLD and NEW behaviors more completely.
Fixes: #18418
Diffstat (limited to 'Help/release')
| -rw-r--r-- | Help/release/3.13.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Help/release/3.13.rst b/Help/release/3.13.rst index b08f21d..a4ee786 100644 --- a/Help/release/3.13.rst +++ b/Help/release/3.13.rst @@ -203,8 +203,10 @@ Deprecated and Removed Features Other Changes ============= -* The :command:`option` command now honors existing normal variables instead - of replacing them with a cache entry. See policy :policy:`CMP0077`. +* The :command:`option` command now honors an existing normal variable + of the same name and does nothing instead of possibly creating a cache + entry (or setting its type) and removing the normal variable. + See policy :policy:`CMP0077`. * The :ref:`Makefile Generators` learned to remove custom command and custom target byproducts during ``make clean``. |