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include(RunCMake)
run_cmake(CopyFileErrorNoCopyFile)
run_cmake(NoArgs)
run_cmake(OneArg)
run_cmake(TwoArgs)
run_cmake(NoCopyFile)
run_cmake(NoCopyFile2)
run_cmake(NoCopyFileError)
run_cmake(NoOutputVariable)
run_cmake(NoOutputVariable2)
run_cmake(NoSources)
run_cmake(BadLinkLibraries)
run_cmake(BadSources1)
run_cmake(BadSources2)
run_cmake(NonSourceCopyFile)
run_cmake(NonSourceCompileDefinitions)
run_cmake(EnvConfig)
set(RunCMake_TEST_OPTIONS --debug-trycompile)
run_cmake(PlatformVariables)
run_cmake(WarnDeprecated)
unset(RunCMake_TEST_OPTIONS)
run_cmake(TargetTypeExe)
run_cmake(TargetTypeInvalid)
run_cmake(TargetTypeStatic)
if (CMAKE_SYSTEM_NAME MATCHES "^(Linux|Darwin|Windows)$" AND
CMAKE_C_COMPILER_ID MATCHES "^(MSVC|GNU|LCC|Clang|AppleClang)$")
set (RunCMake_TEST_OPTIONS -DRunCMake_C_COMPILER_ID=${CMAKE_C_COMPILER_ID})
run_cmake(LinkOptions)
unset (RunCMake_TEST_OPTIONS)
endif()
if(CMAKE_C_STANDARD_DEFAULT)
run_cmake(CStandard)
elseif(DEFINED CMAKE_C_STANDARD_DEFAULT)
run_cmake(CStandardNoDefault)
endif()
if(CMAKE_OBJC_STANDARD_DEFAULT)
run_cmake(ObjCStandard)
endif()
if(CMAKE_CXX_STANDARD_DEFAULT)
run_cmake(CxxStandard)
elseif(DEFINED CMAKE_CXX_STANDARD_DEFAULT)
run_cmake(CxxStandardNoDefault)
endif()
if(CMAKE_OBJCXX_STANDARD_DEFAULT)
run_cmake(ObjCxxStandard)
endif()
if(CMake_TEST_CUDA)
run_cmake(CudaStandard)
endif()
if(CMake_TEST_ISPC)
run_cmake(ISPCTargets)
run_cmake(ISPCInvalidTarget)
set(ninja "")
if(RunCMake_GENERATOR MATCHES "Ninja")
set(ninja "Ninja")
endif()
run_cmake(ISPCDuplicateTarget${ninja})
endif()
if((CMAKE_C_COMPILER_ID MATCHES "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.4) OR CMAKE_C_COMPILER_ID MATCHES "LCC")
run_cmake(CStandardGNU)
endif()
if((CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.4) OR CMAKE_C_COMPILER_ID MATCHES "LCC")
run_cmake(CxxStandardGNU)
endif()
run_cmake(CMP0056)
run_cmake(CMP0066)
run_cmake(CMP0067)
run_cmake(CMP0137-WARN)
run_cmake(CMP0137-NEW)
if(RunCMake_GENERATOR MATCHES "Make|Ninja")
# Use a single build tree for a few tests without cleaning.
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/RerunCMake-build)
set(RunCMake_TEST_NO_CLEAN 1)
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
set(in_tc "${RunCMake_TEST_BINARY_DIR}/TryCompileInput.c")
file(WRITE "${in_tc}" "int main(void) { return 0; }\n")
# Older Ninja keeps all rerun output on stdout
set(ninja "")
if(RunCMake_GENERATOR STREQUAL "Ninja")
execute_process(COMMAND ${RunCMake_MAKE_PROGRAM} --version
OUTPUT_VARIABLE ninja_version OUTPUT_STRIP_TRAILING_WHITESPACE)
if(ninja_version VERSION_LESS 1.5)
set(ninja -ninja-no-console)
endif()
endif()
message(STATUS "RerunCMake: first configuration...")
run_cmake(RerunCMake)
if(NOT CMake_TEST_FILESYSTEM_1S)
set(RunCMake_TEST_OUTPUT_MERGE 1)
run_cmake_command(RerunCMake-nowork${ninja} ${CMAKE_COMMAND} --build .)
unset(RunCMake_TEST_OUTPUT_MERGE)
endif()
execute_process(COMMAND ${CMAKE_COMMAND} -E sleep 1) # handle 1s resolution
message(STATUS "RerunCMake: modify try_compile input...")
file(WRITE "${in_tc}" "does-not-compile\n")
run_cmake_command(RerunCMake-rerun${ninja} ${CMAKE_COMMAND} --build .)
if(NOT CMake_TEST_FILESYSTEM_1S)
set(RunCMake_TEST_OUTPUT_MERGE 1)
run_cmake_command(RerunCMake-nowork${ninja} ${CMAKE_COMMAND} --build .)
unset(RunCMake_TEST_OUTPUT_MERGE)
endif()
unset(RunCMake_TEST_BINARY_DIR)
unset(RunCMake_TEST_NO_CLEAN)
endif()
# Lookup CMAKE_CXX_EXTENSIONS_DEFAULT.
# FIXME: Someday we could move this to the top of the file and use it in
# place of some of the values passed by 'Tests/RunCMake/CMakeLists.txt'.
run_cmake(Inspect)
include("${RunCMake_BINARY_DIR}/Inspect-build/info.cmake")
# FIXME: Support more compilers and default standard levels.
if (CMAKE_CXX_COMPILER_ID MATCHES "^(GNU|AppleClang)$"
AND DEFINED CMAKE_CXX_STANDARD_DEFAULT
AND DEFINED CMAKE_CXX_EXTENSIONS_DEFAULT
)
run_cmake(CMP0128-WARN)
if(NOT CMAKE_CXX_STANDARD_DEFAULT EQUAL 11)
run_cmake(CMP0128-NEW)
endif()
endif()
if(UNIX)
run_cmake(CleanupNoFollowSymlink)
endif()
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