You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
cmake_minimum_required (VERSION 2.8.12)
|
|
|
|
|
project(CheckLanguage NONE)
|
|
|
|
|
include(CheckLanguage)
|
|
|
|
|
|
|
|
|
|
set(langs )
|
|
|
|
|
set(expect_C 1)
|
|
|
|
|
set(expect_CXX 1)
|
|
|
|
|
|
|
|
|
|
if(APPLE)
|
|
|
|
|
set(expect_OBJC 1)
|
|
|
|
|
set(expect_OBJCXX 1)
|
|
|
|
|
endif()
|
|
|
|
|
unset(expect_Fortran)
|
|
|
|
|
set(expect_NoSuchLanguage 0)
|
|
|
|
|
|
|
|
|
|
set(LANGUAGES C CXX Fortran CUDA NoSuchLanguage)
|
|
|
|
|
if(APPLE)
|
|
|
|
|
list(APPEND LANGUAGES OBJC OBJCXX)
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
foreach(test_lang ${LANGUAGES})
|
|
|
|
|
check_language(${test_lang})
|
|
|
|
|
if(NOT DEFINED CMAKE_${test_lang}_COMPILER)
|
|
|
|
|
message(FATAL_ERROR "check_language(${test_lang}) did not set result")
|
|
|
|
|
endif()
|
|
|
|
|
if(DEFINED expect_${test_lang})
|
|
|
|
|
if(expect_${test_lang} AND NOT CMAKE_${test_lang}_COMPILER)
|
|
|
|
|
message(FATAL_ERROR "check_language(${test_lang}) should not fail!")
|
|
|
|
|
elseif(NOT expect_${test_lang} AND CMAKE_${test_lang}_COMPILER)
|
|
|
|
|
message(FATAL_ERROR "check_language(${test_lang}) should not succeed!")
|
|
|
|
|
endif()
|
|
|
|
|
endif()
|
|
|
|
|
endforeach()
|
