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| author | Joachim Wuttke (h) <j.wuttke@fz-juelich.de> | 2022-05-04 13:10:20 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2022-05-05 13:36:23 (GMT) |
| commit | ab2bdbaf31e308031ae56b31b48cf6da091566cf (patch) | |
| tree | 703a9b4c44c21fb87a0a04237fbc0a5624acb3e6 /Help/variable/ENV.rst | |
| parent | ee4e728a69d0913ca6f80943764724e02ceb2e11 (diff) | |
| download | CMake-ab2bdbaf31e308031ae56b31b48cf6da091566cf.zip CMake-ab2bdbaf31e308031ae56b31b48cf6da091566cf.tar.gz CMake-ab2bdbaf31e308031ae56b31b48cf6da091566cf.tar.bz2 | |
Help: Cross-reference ENV operator from cmake-language(7) manual
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. |