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* Modules: Use new SOURCES_FROM_* try_compile (1/2)Matthew Woehlke2022-09-271-2/+3
| | | | | | | | | | | Modify some modules that ship with CMake to use the new SOURCES_FROM_* arguments to try_compile / try_run as added by commits cb14ae2b87 (try_compile: Add SOURCE_FROM_{ARG,VAR}, 2022-09-21) and 611d801790 (try_compile: Add SOURCE_FROM_FILE, 2022-09-22). This covers users which previously either used an existing file (but sometimes needed to rename it), or which wrote out their source in entirety. It does NOT cover users that actually need configure_file functionality, as those will be more involved to update and will thus be tackled in part 2.
* Modules: Use new keyword-dispatched try_compile signatureMatthew Woehlke2022-09-141-2/+2
| | | | | | | | | | | Modify most of the modules that ship with CMake to use the new try_compile / try_run signatures added by commit aa9220d3a0 (try_compile: Add keyword-dispatched signature, 2022-09-02). This improves debugging by each invocation using its own directory so that the results of multiple invocations can be retained. This does not cover any invocations which provide an entire project, as that flavor of try_compile has not yet been updated.
* enable_language: Fix test for working compiler with CMP0126 NEW behaviorBrad King2021-07-151-0/+3
| | | | | | | | | | | | | | Update the logic that converts a `try_compile` result from a cache entry to a normal variable to tolerate an existing normal variable under CMP0126 NEW behavior. Otherwise the `try_compile` result is ignored because CMake uses the false value of the normal variable, and CMake incorrectly reports that the compiler does not work. This went unnoticed for some languages (e.g. C and CXX) because the check for a working compiler is skipped if ABI detection works. It does affect other languages (e.g. CSharp). Fixes: #22423
* Fix typos identified using codespellJean-Christophe Fillion-Robin2020-07-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | See https://github.com/codespell-project/codespell#readme The following command was used: ``` codespell -q6 --skip="\ .git,\ *.json,\ ./Copyright.txt,\ ./Help/command/foreach.rst,\ ./Help/prop_test/REQUIRED_FILES.rst,\ ./Help/variable/CTEST_COVERAGE_COMMAND.rst,\ ./Modules/CMakeCheckCompilerFlagCommonPatterns.cmake,\ ./Modules/CMakeRCInformation.cmake,\ ./Modules/Internal/CPack/NSIS.template.in,\ ./Modules/FindMatlab.cmake,\ ./Modules/MatlabTestsRedirect.cmake,\ ./Modules/Platform/Windows-Clang.cmake,\ ./Modules/Platform/Windows-Intel-Fortran.cmake,\ ./Modules/Platform/Windows-MSVC.cmake,\ ./Source/CMakeVersion.cmake,\ ./Source/cmConvertMSBuildXMLToJSON.py,\ ./Source/cmCreateTestSourceList.cxx,\ ./Source/cmGlobalVisualStudio10Generator.cxx,\ ./Source/cmExportBuildFileGenerator.cxx,\ ./Source/cmExportInstallAndroidMKGenerator.cxx,\ ./Source/cmExportInstallFileGenerator.cxx,\ ./Source/cmExportSet.cxx,\ ./Source/cmExportTryCompileFileGenerator.cxx,\ ./Source/cmFindPackageCommand.cxx,\ ./Source/cmInstallCommand.cxx,\ ./Source/cmGeneratorExpressionLexer.cxx,\ ./Source/cmLocalVisualStudio7Generator.cxx,\ ./Source/cmOrderDirectories.cxx,\ ./Source/cmTarget.cxx,\ ./Source/kwsys/*,\ ./Source/QtDialog/CMakeSetupDialog.ui,\ ./Source/CPack/WiX/cmWIXRichTextFormatWriter.cxx,\ ./Source/CTest/cmParseCoberturaCoverage.h,\ ./Tests/CMakeTests/ImplicitLinkInfoTest.cmake.in,\ ./Tests/RunCMake/CPack/tests/DMG_SLA/English.license.rtf,\ ./Tests/RunCMake/CPack/tests/DMG_SLA/German.license.txt,\ ./Tests/RunCMake/CPack/tests/DMG_SLA/German.menu.txt,\ ./Tests/RunCMake/GoogleTest/xml_output.cpp,\ ./Tests/RunCMake/Make/TargetMessages*,\ ./Utilities/*,\ " \ -L "\ dependees,\ endwhile,\ fo,\ filetest,\ helpfull,\ nd,\ objext,\ stoll,\ supercedes,\ superceded,\ vas,\ varn,\ " ```
* enable_language: Assume compiler works if ABI detection compilesBrad King2020-05-251-37/+38
| | | | | | | | | | | | | | | We run a `try_compile` with a tiny test source to check if the compiler works so that we can fail early if it does not. When the compiler does work, we immediately `try_compile` the ABI detection source. In the common case that both steps work, we gain no useful information from the first one and the work was wasted. Re-order the checks to try the ABI detection first. If it works then assume the compiler works and skip the dedicated check. If the ABI check fails then proceed with the normal test for a working compiler so the diagnostic can be shown as before. Fixes: #18703
* Refactor: Use added message types in various modulesAlex Turbov2019-11-021-3/+3
| | | | Co-Authored-By: Craig Scott <craig.scott@crascit.com>
* Languages: Add support for Objective-CSteve Wilson2019-09-281-0/+94
Add entries in Modules and Modules/Platform to support Objective-C compiler determination and identification. Add Modules to check Objective-C compiler flags, source compilations, program checks, etc... Use OBJC as the designator of the language, eg: project(foo OBJC) Add various tests for Objective-C language features. Add tests to preserve C++ handling of .m and .mm files when OBJC is not a configured language. Co-Authored-By: Cristian Adam <cristian.adam@gmail.com>