| 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(ConfigureLog) |
| 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) |
| |
| run_cmake(Verbose) |
| |
| 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() |