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.
68 lines
2.4 KiB
68 lines
2.4 KiB
5 years ago
|
cmake_minimum_required(VERSION 3.14)
|
||
|
|
cmake_policy(SET CMP0091 NEW)
|
||
|
|
project(MSVCRuntimeLibrary)
|
||
|
|
|
||
|
|
if(CMake_TEST_CUDA)
|
||
|
|
enable_language(CUDA)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
function(verify_combinations threads lang src)
|
||
|
|
set(verify_tc_config_ Release)
|
||
|
|
set(verify_tc_config_Debug Debug)
|
||
|
|
set(verify_def_MultiThreaded -DVERIFY_MT)
|
||
|
|
set(verify_def_Debug -DVERIFY_DEBUG)
|
||
|
|
set(verify_def_DLL -DVERIFY_DLL)
|
||
|
|
foreach(dbg "" Debug)
|
||
|
|
foreach(dll "" DLL)
|
||
|
|
# Construct the name of this runtime library combination.
|
||
|
|
set(rtl "${threads}${dbg}${dll}")
|
||
|
|
|
||
|
|
# Test that try_compile builds with this RTL.
|
||
|
|
set(CMAKE_MSVC_RUNTIME_LIBRARY "${rtl}")
|
||
|
|
set(CMAKE_TRY_COMPILE_CONFIGURATION "${verify_tc_config_${dbg}}")
|
||
|
|
set(CMAKE_TRY_COMPILE_TARGET_TYPE "STATIC_LIBRARY")
|
||
|
|
try_compile(${rtl}_COMPILES
|
||
|
|
${CMAKE_CURRENT_BINARY_DIR}/try_compile/${rtl}
|
||
|
|
${CMAKE_CURRENT_SOURCE_DIR}/${src}
|
||
|
|
COMPILE_DEFINITIONS ${verify_def_${threads}} ${verify_def_${dbg}} ${verify_def_${dll}}
|
||
|
|
OUTPUT_VARIABLE ${rtl}_OUTPUT
|
||
|
|
)
|
||
|
|
if(${rtl}_COMPILES)
|
||
|
|
message(STATUS "try_compile with ${rtl} worked")
|
||
|
|
else()
|
||
|
|
string(REPLACE "\n" "\n " ${rtl}_OUTPUT " ${${rtl}_OUTPUT}")
|
||
|
|
message(SEND_ERROR "try_compile with ${rtl} failed:\n${${rtl}_OUTPUT}")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# Test that targets build with this RTL.
|
||
|
|
set(CMAKE_MSVC_RUNTIME_LIBRARY "$<$<BOOL:$<TARGET_PROPERTY:BOOL_TRUE>>:${rtl}>$<$<BOOL:$<TARGET_PROPERTY:BOOL_FALSE>>:BadContent>")
|
||
|
|
add_library(${rtl}-${lang} ${src})
|
||
|
|
set_property(TARGET ${rtl}-${lang} PROPERTY BOOL_TRUE TRUE)
|
||
|
|
target_compile_definitions(${rtl}-${lang} PRIVATE ${verify_def_${threads}} ${verify_def_${dbg}} ${verify_def_${dll}})
|
||
|
|
endforeach()
|
||
|
|
endforeach()
|
||
|
|
endfunction()
|
||
|
|
|
||
|
|
function(verify lang src)
|
||
|
|
add_library(default-${lang} ${src})
|
||
|
|
target_compile_definitions(default-${lang} PRIVATE VERIFY_MT VERIFY_DLL "$<$<CONFIG:Debug>:VERIFY_DEBUG>")
|
||
|
|
|
||
|
|
verify_combinations(MultiThreaded ${lang} ${src})
|
||
|
|
|
||
|
|
# Test known MSVC default behavior when no flag is given.
|
||
|
|
if(CMAKE_${lang}_COMPILER_ID STREQUAL "MSVC")
|
||
|
|
set(CMAKE_MSVC_RUNTIME_LIBRARY "")
|
||
|
|
add_library(empty-${lang} ${src})
|
||
|
|
if(CMAKE_${lang}_COMPILER_VERSION VERSION_GREATER_EQUAL 14)
|
||
|
|
# VS 2005 and above default to multi-threaded.
|
||
|
|
target_compile_definitions(empty-${lang} PRIVATE VERIFY_MT)
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
endfunction()
|
||
|
|
|
||
|
|
verify(C verify.c)
|
||
|
|
verify(CXX verify.cxx)
|
||
|
|
if(CMake_TEST_CUDA)
|
||
|
|
verify(CUDA verify.cu)
|
||
|
|
endif()
|