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include(RunCMake)
# Detect information from the toolchain:
# - CMAKE_C_COMPILER_ID
# - CMAKE_C_COMPILER_VERSION
# - CMAKE_C_STANDARD_DEFAULT
# - CMAKE_CXX_COMPILER_ID
# - CMAKE_CXX_COMPILER_VERSION
# - CMAKE_CXX_STANDARD_DEFAULT
# - CMAKE_CXX_EXTENSIONS_DEFAULT
# - CMAKE_OBJC_STANDARD_DEFAULT
# - CMAKE_OBJCXX_STANDARD_DEFAULT
run_cmake_with_options(Inspect
-DCMake_TEST_OBJC=${CMake_TEST_OBJC}
)
include("${RunCMake_BINARY_DIR}/Inspect-build/info.cmake")
run_cmake(NoArgs)
run_cmake(OneArg)
run_cmake(TwoArgs)
run_cmake(NoSources)
run_cmake(BinDirEmpty)
run_cmake(BinDirRelative)
run_cmake(ProjectSrcDirMissing)
run_cmake(ProjectSrcDirEmpty)
run_cmake(ProjectBinDirEmpty)
run_cmake(OldProjectSrcDirEmpty)
run_cmake(OldProjectBinDirEmpty)
set(RunCMake_TEST_OPTIONS -Dtry_compile_DEFS=old_signature.cmake)
include(${RunCMake_SOURCE_DIR}/old_and_new_signature_tests.cmake)
unset(RunCMake_TEST_OPTIONS)
set(RunCMake_TEST_OPTIONS -Dtry_compile_DEFS=new_signature.cmake)
include(${RunCMake_SOURCE_DIR}/old_and_new_signature_tests.cmake)
unset(RunCMake_TEST_OPTIONS)
run_cmake(SourceFromOneArg)
run_cmake(SourceFromThreeArgs)
run_cmake(SourceFromBadName)
run_cmake(SourceFromBadFile)
run_cmake(ProjectCopyFile)
run_cmake(NonSourceCopyFile)
run_cmake(NonSourceCompileDefinitions)
set(RunCMake_TEST_OPTIONS --debug-trycompile)
run_cmake(PlatformVariables)
run_cmake(WarnDeprecated)
unset(RunCMake_TEST_OPTIONS)
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()
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()
# FIXME: Support more compilers and default standard levels.
if (DEFINED CMAKE_CXX_STANDARD_DEFAULT AND
DEFINED CMAKE_CXX_EXTENSIONS_DEFAULT AND (
(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 4.7) OR
(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
))
run_cmake(CMP0128-WARN)
if(NOT CMAKE_CXX_STANDARD_DEFAULT EQUAL 11)
run_cmake(CMP0128-NEW)
endif()
endif()
if(UNIX)
run_cmake(CleanupNoFollowSymlink)
endif()
|
