mirror of
https://github.com/reactos/CMake.git
synced 2024-11-25 04:29:52 +00:00
f051814ed0
Run the convert-help.bash script to convert documentation: ./convert-help.bash "/path/to/CMake-build/bin" Then remove it.
78 lines
2.5 KiB
CMake
78 lines
2.5 KiB
CMake
#.rst:
|
|
# CheckFortranFunctionExists
|
|
# --------------------------
|
|
#
|
|
# macro which checks if the Fortran function exists
|
|
#
|
|
# CHECK_FORTRAN_FUNCTION_EXISTS(FUNCTION VARIABLE)
|
|
#
|
|
# ::
|
|
#
|
|
# FUNCTION - the name of the Fortran function
|
|
# VARIABLE - variable to store the result
|
|
#
|
|
#
|
|
#
|
|
# The following variables may be set before calling this macro to modify
|
|
# the way the check is run:
|
|
#
|
|
# ::
|
|
#
|
|
# CMAKE_REQUIRED_LIBRARIES = list of libraries to link
|
|
|
|
#=============================================================================
|
|
# Copyright 2007-2009 Kitware, Inc.
|
|
#
|
|
# Distributed under the OSI-approved BSD License (the "License");
|
|
# see accompanying file Copyright.txt for details.
|
|
#
|
|
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
# See the License for more information.
|
|
#=============================================================================
|
|
# (To distribute this file outside of CMake, substitute the full
|
|
# License text for the above reference.)
|
|
|
|
|
|
|
|
macro(CHECK_FORTRAN_FUNCTION_EXISTS FUNCTION VARIABLE)
|
|
if(NOT DEFINED ${VARIABLE})
|
|
message(STATUS "Looking for Fortran ${FUNCTION}")
|
|
if(CMAKE_REQUIRED_LIBRARIES)
|
|
set(CHECK_FUNCTION_EXISTS_ADD_LIBRARIES
|
|
LINK_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES})
|
|
else()
|
|
set(CHECK_FUNCTION_EXISTS_ADD_LIBRARIES)
|
|
endif()
|
|
file(WRITE
|
|
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f
|
|
"
|
|
program TESTFortran
|
|
external ${FUNCTION}
|
|
call ${FUNCTION}()
|
|
end program TESTFortran
|
|
"
|
|
)
|
|
try_compile(${VARIABLE}
|
|
${CMAKE_BINARY_DIR}
|
|
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f
|
|
${CHECK_FUNCTION_EXISTS_ADD_LIBRARIES}
|
|
OUTPUT_VARIABLE OUTPUT
|
|
)
|
|
# message(STATUS "${OUTPUT}")
|
|
if(${VARIABLE})
|
|
set(${VARIABLE} 1 CACHE INTERNAL "Have Fortran function ${FUNCTION}")
|
|
message(STATUS "Looking for Fortran ${FUNCTION} - found")
|
|
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
|
|
"Determining if the Fortran ${FUNCTION} exists passed with the following output:\n"
|
|
"${OUTPUT}\n\n")
|
|
else()
|
|
message(STATUS "Looking for Fortran ${FUNCTION} - not found")
|
|
set(${VARIABLE} "" CACHE INTERNAL "Have Fortran function ${FUNCTION}")
|
|
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
|
|
"Determining if the Fortran ${FUNCTION} exists failed with the following output:\n"
|
|
"${OUTPUT}\n\n")
|
|
endif()
|
|
endif()
|
|
endmacro()
|