CMake/Help/envvar/FFLAGS.rst
Joachim Wuttke (l) 26a70449cc Help: Describe environment variables as such.
In each environment variable doc page, insert an opening
paragraph (ENV_VAR.txt) to say that this is an environment
variable, and provide a link to the cmake-language section
on environment variables.
2018-11-13 09:29:36 +01:00

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FFLAGS
------
.. include:: ENV_VAR.txt
Default compilation flags to be used when compiling ``Fortran`` files. Will only
be used by CMake on the first configuration to determine ``Fortran`` default
compilation flags, after which the value for ``FFLAGS`` is stored in the cache
as :variable:`CMAKE_Fortran_FLAGS <CMAKE_<LANG>_FLAGS>`. For any configuration
run (including the first), the environment variable will be ignored if
the :variable:`CMAKE_Fortran_FLAGS <CMAKE_<LANG>_FLAGS>` variable is defined.