CMake/Modules/FortranCInterface/Verify/CMakeLists.txt

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#=============================================================================
# Copyright 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.
#=============================================================================
cmake_minimum_required(VERSION ${CMAKE_VERSION})
project(VerifyFortranC C Fortran)
option(VERIFY_CXX "Whether to verify C++ and Fortran" OFF)
if(VERIFY_CXX)
enable_language(CXX)
set(VerifyCXX VerifyCXX.cxx)
add_definitions(-DVERIFY_CXX)
endif()
include(FortranCInterface)
FortranCInterface_HEADER(VerifyFortran.h SYMBOLS VerifyFortran)
include_directories(${VerifyFortranC_BINARY_DIR})
add_library(VerifyFortran STATIC VerifyFortran.f)
add_executable(VerifyFortranC main.c VerifyC.c ${VerifyCXX})
target_link_libraries(VerifyFortranC VerifyFortran)
if(NOT VERIFY_CXX)
# The entry point (main) is defined in C; link with the C compiler.
set_property(TARGET VerifyFortranC PROPERTY LINKER_LANGUAGE C)
endif()