New in version 3.3.
Check whether the Fortran compiler supports a given flag.
Check that the
<flag> is accepted by the compiler without a diagnostic. Stores the result in an internal cache entry named
This command temporarily sets the
CMAKE_REQUIRED_DEFINITIONS variable and calls the
check_fortran_source_compiles macro from the
CheckFortranSourceCompiles module. See documentation of that module for a listing of variables that can otherwise modify the build.
A positive result from this check indicates only that the compiler did not issue a diagnostic message when given the flag. Whether the flag has any effect or even a specific one is beyond the scope of this module.
© 2000–2020 Kitware, Inc. and Contributors
Licensed under the BSD 3-clause License.