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CMake/Modules/FortranCInterface/Verify/CMakeLists.txt

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Convert CMake non-find modules to BSD License This adds copyright/license notification blocks CMake's non-find modules. Most of the modules had no notices at all. Some had notices referring to the BSD license already. This commit normalizes existing notices and adds missing notices.
2009-09-28 19:46:51 +04:00
#=============================================================================
# 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.
#=============================================================================
Keep cmake_minimum_required calls in sync with current version Update cmake_minimum_required calls in CMakeLists.txt in Modules and in CMakeLists.txt generated by other modules, so that they are always in sync with current CMake version.
2014-05-13 13:02:19 +04:00
cmake_minimum_required(VERSION ${CMAKE_VERSION})
Create FortranCInterface_VERIFY function This function builds a simple test project using a combination of Fortran and C (and optionally C++) to verify that the compilers are compatible. The idea is to help projects report very early to users that the compilers specified cannot mix languages.
2009-08-24 16:49:35 +04:00
project(VerifyFortranC C Fortran)
option(VERIFY_CXX "Whether to verify C++ and Fortran" OFF)
if(VERIFY_CXX)
enable_language(CXX)
set(VerifyCXX VerifyCXX.cxx)
add_definitions(-DVERIFY_CXX)
endif()
include(FortranCInterface)
FortranCInterface_HEADER(VerifyFortran.h SYMBOLS VerifyFortran)
include_directories(${VerifyFortranC_BINARY_DIR})
FortranCInterface: Compile separate Fortran lib in VerifyC[XX] The Intel Fortran plugin for Visual Studio requires Fortran source files to be compiled in a separate target from C and C++ code. Compile the VerifyFortran.f source file in a separate library and link the main VerifyFortanC executable to it.
2011-09-08 22:56:48 +04:00
add_library(VerifyFortran STATIC VerifyFortran.f)
add_executable(VerifyFortranC main.c VerifyC.c ${VerifyCXX})
target_link_libraries(VerifyFortranC VerifyFortran)
Fix FortranCInterface_VERIFY for non-C++ case The verification program entry point (main) is defined in a C source file, so the C compiler should be used to link when only Fortran and C are involved. The C++ compiler should still be used when the CXX option is enabled.
2009-09-01 21:03:12 +04:00
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()