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Diffstat (limited to 'Help/variable/ENV.rst')
| -rw-r--r-- | Help/variable/ENV.rst | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Help/variable/ENV.rst b/Help/variable/ENV.rst index 2b43934..6791853 100644 --- a/Help/variable/ENV.rst +++ b/Help/variable/ENV.rst @@ -8,5 +8,6 @@ Use the syntax ``$ENV{VAR}`` to read environment variable ``VAR``. To test whether an environment variable is defined, use the signature ``if(DEFINED ENV{<name>})`` of the :command:`if` command. -See the :command:`set` and :command:`unset` commands to see how to -write or remove environment variables. +For general information on environment variables, see the +:ref:`Environment Variables <CMake Language Environment Variables>` +section in the :manual:`cmake-language(7)` manual. |