CMake/Tests/FortranModules/CMakeLists.txt

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cmake_minimum_required (VERSION 3.1)
project(FortranModules Fortran)
if(NOT DEFINED CMake_TEST_NESTED_MAKE_PROGRAM AND NOT CMAKE_GENERATOR MATCHES "Visual Studio")
set(CMake_TEST_NESTED_MAKE_PROGRAM "${CMAKE_MAKE_PROGRAM}")
endif()
if("x${CMake_TEST_Fortran_SUBMODULES}" STREQUAL "x"
AND NOT CMAKE_VERSION VERSION_LESS 3.6.20160923 # for CheckFortranSourceCompiles SRC_EXT
)
include(CheckFortranSourceCompiles)
CHECK_Fortran_SOURCE_COMPILES([[
module parent
interface
module function id(x)
real, intent(in) :: x
real :: id
end function id
end interface
end module parent
submodule ( parent ) child
contains
module procedure id
f = x
end procedure id
end submodule child
program main
end program
]] HAVE_SUBMODULES SRC_EXT F90)
set(CMake_TEST_Fortran_SUBMODULES ${HAVE_SUBMODULES})
elseif(CMake_TEST_Fortran_SUBMODULES)
message(STATUS "Enabling Fortran submodule tests by explicit request.")
endif()
add_executable(test_module
test_module_main.f90
test_module_implementation.f90
test_module_interface.f90)
add_executable(test_use_in_comment_fixedform
test_use_in_comment_fixedform.f)
set_property(SOURCE test_use_in_comment_fixedform.f PROPERTY Fortran_FORMAT FIXED)
add_executable(test_use_in_comment_freeform
test_use_in_comment_freeform.f90)
set_property(SOURCE test_use_in_comment_freeform.f90 PROPERTY Fortran_FORMAT FREE)
add_executable(test_in_interface
in_interface/main.f90
in_interface/module.f90)
add_definitions(-DFOO -DBAR=1)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
add_executable(test_preprocess test_preprocess.F90 test_preprocess_module.F90)
add_executable(test_non_pp_include test_non_pp_include_main.f90)
# Build the external project separately using a custom target.
# Make sure it uses the same build configuration as this test.
if(CMAKE_CONFIGURATION_TYPES)
set(External_CONFIG_TYPE -C "${CMAKE_CFG_INTDIR}")
set(External_BUILD_TYPE)
else()
set(External_CONFIG_TYPE)
set(External_BUILD_TYPE -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE})
endif()
set(External_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/External")
set(External_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/External")
if("${CMAKE_CURRENT_BINARY_DIR}" MATCHES " ")
# Our build tree has a space, so the build tool supports spaces.
# Test using modules from a path with spaces.
string(APPEND External_BINARY_DIR " Build")
endif()
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/ExternalProject
COMMAND ${CMAKE_CTEST_COMMAND}
ARGS ${External_CONFIG_TYPE}
--build-and-test
${External_SOURCE_DIR}
${External_BINARY_DIR}
--build-noclean
--build-two-config
--build-project ExtFort
--build-generator ${CMAKE_GENERATOR}
--build-generator-platform "${CMAKE_GENERATOR_PLATFORM}"
--build-generator-toolset "${CMAKE_GENERATOR_TOOLSET}"
--build-options -DCMAKE_Fortran_COMPILER:STRING=${CMAKE_Fortran_COMPILER}
-DCMAKE_Fortran_FLAGS:STRING=${CMAKE_Fortran_FLAGS}
-DCMAKE_Fortran_FLAGS_DEBUG:STRING=${CMAKE_Fortran_FLAGS_DEBUG}
-DCMAKE_Fortran_FLAGS_RELEASE:STRING=${CMAKE_Fortran_FLAGS_RELEASE}
-DCMAKE_Fortran_FLAGS_MINSIZEREL:STRING=${CMAKE_Fortran_FLAGS_MINSIZEREL}
-DCMAKE_Fortran_FLAGS_RELWITHDEBINFO:STRING=${CMAKE_Fortran_FLAGS_RELWITHDEBINFO}
-DCMAKE_MAKE_PROGRAM:FILEPATH=${CMake_TEST_NESTED_MAKE_PROGRAM}
${External_BUILD_TYPE}
VERBATIM
)
add_custom_target(ExternalTarget ALL DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/ExternalProject)
# Test module output directory if available.
if(CMAKE_Fortran_MODDIR_FLAG)
set(Library_MODDIR "${CMAKE_CURRENT_BINARY_DIR}/Library/modules")
else()
set(Library_MODDIR "${CMAKE_CURRENT_BINARY_DIR}/Library")
endif()
add_subdirectory(Library)
add_subdirectory(Subdir)
add_subdirectory(Executable)
if(CMake_TEST_Fortran_SUBMODULES)
add_subdirectory(Submodules)
endif()