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.
68 lines
2.2 KiB
68 lines
2.2 KiB
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
# file Copyright.txt or https://cmake.org/licensing for details.
|
|
|
|
#[=======================================================================[.rst:
|
|
CheckFortranSourceRuns
|
|
----------------------
|
|
|
|
.. versionadded:: 3.14
|
|
|
|
Check once if given Fortran source compiles and links into an executable and can
|
|
subsequently be run.
|
|
|
|
.. command:: check_fortran_source_runs
|
|
|
|
.. code-block:: cmake
|
|
|
|
check_fortran_source_runs(<code> <resultVar>
|
|
[SRC_EXT <extension>])
|
|
|
|
Check once that the source supplied in ``<code>`` can be built, linked as an
|
|
executable, and then run. The ``<code>`` must contain a Fortran ``program``.
|
|
|
|
The result is stored in the internal cache variable specified by
|
|
``<resultVar>``. Success of build and run is indicated by boolean ``true``.
|
|
Failure to build or run is indicated by boolean ``false`` such as an empty
|
|
string or an error message.
|
|
|
|
.. code-block:: cmake
|
|
|
|
check_fortran_source_runs("program test
|
|
real :: x[*]
|
|
call co_sum(x)
|
|
end program"
|
|
HAVE_COARRAY)
|
|
|
|
By default, the test source file will be given a ``.F90`` file extension. The
|
|
``SRC_EXT`` option can be used to override this with ``.<extension>`` instead.
|
|
|
|
See also :command:`check_source_runs` for a more general command syntax.
|
|
|
|
The compile and link commands can be influenced by setting any of the
|
|
following variables prior to calling ``check_fortran_source_runs()``:
|
|
|
|
.. include:: /module/CMAKE_REQUIRED_FLAGS.txt
|
|
|
|
.. include:: /module/CMAKE_REQUIRED_DEFINITIONS.txt
|
|
|
|
.. include:: /module/CMAKE_REQUIRED_INCLUDES.txt
|
|
|
|
.. include:: /module/CMAKE_REQUIRED_LINK_OPTIONS.txt
|
|
|
|
.. include:: /module/CMAKE_REQUIRED_LIBRARIES.txt
|
|
|
|
.. include:: /module/CMAKE_REQUIRED_LINK_DIRECTORIES.txt
|
|
|
|
.. include:: /module/CMAKE_REQUIRED_QUIET.txt
|
|
|
|
#]=======================================================================]
|
|
|
|
include_guard(GLOBAL)
|
|
include(Internal/CheckSourceRuns)
|
|
|
|
macro(CHECK_Fortran_SOURCE_RUNS SOURCE VAR)
|
|
# Pass the SRC_EXT we used by default historically.
|
|
# A user-provided SRC_EXT argument in ARGN will override ours.
|
|
cmake_check_source_runs(Fortran "${SOURCE}" ${VAR} SRC_EXT "F90" ${ARGN})
|
|
endmacro()
|