You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
ENV
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
Operator to read environment variables.
|
|
|
|
|
|
|
|
|
|
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.
|
|
|
|
|
|
|
|
|
|
For general information on environment variables, see the
|
|
|
|
|
:ref:`Environment Variables <CMake Language Environment Variables>`
|
|
|
|
|
section in the :manual:`cmake-language(7)` manual.
|
