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| author | Fred Baksik <fdk17@ftml.net> | 2020-07-15 15:03:46 -0400 |
|---|---|---|
| committer | Fred Baksik <fdk17@ftml.net> | 2020-08-03 12:34:46 -0400 |
| commit | db486da2655c49ac9f6d770fd7d4475aa5354b9f (patch) | |
| tree | 7720f572c98f115a481318caa149fe57d9afba14 /Help/envvar/CXX.rst | |
| parent | deec2f587cd0bd08ee6866d06b9600dee98af910 (diff) | |
| download | cmake-db486da2655c49ac9f6d770fd7d4475aa5354b9f.tar.gz | |
Toolchain: Update documentation for initial compiler flags
Diffstat (limited to 'Help/envvar/CXX.rst')
| -rw-r--r-- | Help/envvar/CXX.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Help/envvar/CXX.rst b/Help/envvar/CXX.rst index df927d53f4..908a521754 100644 --- a/Help/envvar/CXX.rst +++ b/Help/envvar/CXX.rst @@ -11,3 +11,11 @@ value for ``CXX`` is stored in the cache as :variable:`CMAKE_CXX_COMPILER <CMAKE_<LANG>_COMPILER>`. For any configuration run (including the first), the environment variable will be ignored if the :variable:`CMAKE_CXX_COMPILER <CMAKE_<LANG>_COMPILER>` variable is defined. + +.. note:: + Options that are required to make the compiler work correctly can be included; + they can not be changed. + +.. code-block:: console + + $ export CXX="custom-compiler --arg1 --arg2" |