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Diffstat (limited to 'Help/variable/CACHE.rst')
| -rw-r--r-- | Help/variable/CACHE.rst | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Help/variable/CACHE.rst b/Help/variable/CACHE.rst index 230739a..2cef27e 100644 --- a/Help/variable/CACHE.rst +++ b/Help/variable/CACHE.rst @@ -1,7 +1,7 @@ CACHE ----- -Read cache variables. +Operator to read cache variables. Use the syntax ``$CACHE{VAR}`` to read cache entry ``VAR``. See the :ref:`cmake-language(7) variables <CMake Language Variables>` @@ -14,4 +14,5 @@ found CMake will search for a cache entry with that name. The ``$CACHE{VAR}`` syntax can be used to do direct cache lookup and ignore any existing normal variable. -See the :command:`set` command to see how to write cache variables. +See the :command:`set` and :command:`unset` commands to see how to +write or remove cache variables. |