CMake/Modules/FortranCInterface/Verify/CMakeLists.txt

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cmake_minimum_required(VERSION 2.7)
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_executable(VerifyFortranC main.c VerifyC.c VerifyFortran.f ${VerifyCXX})
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()