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* Merge topic 'swift-xcode-14.3'Brad King2023-04-041-4/+8
|\ | | | | | | | | | | 52dbfefe0d Xcode: Fix detection of Swift compiler location for Xcode 14.3 Merge-request: !8388
| * Xcode: Fix detection of Swift compiler location for Xcode 14.3Brad King2023-04-031-4/+8
| | | | | | | | | | | | | | | | | | Previously we tried to match output from `xcodebuild` to detect the path to the `swiftc` tool. This approach is used for C and CXX for historical reasons, but is unnecessary for Swift. We know the name of the tool, so we can just ask `xcrun --find swiftc`. Fixes: #24666
* | Swift: Restore compatibility with old C++ driverYR Chen2023-03-281-0/+59
|/ | | | | | | | | The `-wmo` flag added by commit 6063428de7 (Swift: Update default build flags, 2022-10-03, v3.26.0-rc1~585^2~1) behaves differently with the old driver. Detect when the old driver is being used, and avoid adding that flag. Fixes: #24641
* Toolchain: Capture all arguments from CMAKE_<LANG>_COMPILERFred Baksik2020-07-231-1/+1
| | | | | | | | | | | Capture CMAKE_<LANG>_COMPILER_ARG1 from CMAKE_<LANG>_COMPILER in the same fashion that it is from $ENV{<LANG>}. Since get_filename_component() returns a single string of all the arguments from $ENV{<LANG>}, a single string of arguments will be constructed from the items contained in CMAKE_<LANG>_COMPILER. Fixes #20089
* Swift: support Ninja Multi-ConfigSaleem Abdulrasool2020-03-091-1/+1
| | | | | Enable support for multi-configuration builds using Ninja when building Swift.
* Xcode: Relax swift compiler detection regex for Xcode 11Gregor Jasny2019-08-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Xcode 11 output: ``` CompileSwift normal x86_64 /Users/gregorj/Git/cmake/_build_xcode/Tests/SwiftOnly/CMakeFiles/3.15.20190826-g89479bd/CompilerIdSwift/CompilerId/main.swift (in target 'CompilerIdSwift' from project 'CompilerIdSwift') cd /Users/gregorj/Git/cmake/_build_xcode/Tests/SwiftOnly/CMakeFiles/3.15.20190826-g89479bd/CompilerIdSwift /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -c -primary-file /Users/gregorj/Git/cmake/_build_xcode/Tests/SwiftOnly/CMakeFiles/3.15.20190826-g89479bd/CompilerIdSwift/CompilerId/main.swift ... ``` The Xcode 10 output: ``` CompileSwiftSources normal x86_64 com.apple.xcode.tools.swift.compiler cd /Users/gjasny/src/cmake/Tests/SwiftOnly /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -incremental -module-name SwiftOnly -O -enable-batch-mode -enforce-exclusivity=checked -swift-version 5.0 -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk -target x86_64-apple-macosx10.14 -g -Xfrontend -serialize-debugging-options -swift-version 5 -Xlinker -rpath -Xlinker /usr/lib/swift -I /Users/gjasny/src/cmake/_build_xcode/Tests/SwiftOnly/Debug -F /Users/gjasny/src/cmake/_build_xcode/Tests/SwiftOnly/Debug -c -j24 /Users/gjasny/src/cmake/Tests/SwiftOnly/main.swift ... CompileSwift normal x86_64 /Users/gjasny/src/cmake/Tests/SwiftOnly/main.swift cd /Users/gjasny/src/cmake/Tests/SwiftOnly /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -c -primary-file /Users/gjasny/src/cmake/Tests/SwiftOnly/main.swift ... ``` The Xcode 11 output lacks the CompileSwiftSources action but the CompileSwift action is present for both and also look suitable.
* Modules: add build rules for Swift Ninja supportSaleem Abdulrasool2019-05-161-8/+41
| | | | Add rules to support building Swift sources using Ninja.
* CMakeFindBinUtils: Improve switch between MSVC- and GNU-like toolsBrad King2017-11-281-0/+2
| | | | | | | | The switch was not considering some languages, such as `ASM`. Instead of memorizing the list of languages in the condition, use a language specified by the includer. Fixes: #17510
* Simplify CMake per-source license noticesBrad King2016-09-271-12/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Per-source copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong. Precise contributor information is already maintained automatically by the version control tool. Ultimately it is the receiver of a file who is responsible for determining its licensing status, and per-source notices are merely a convenience. Therefore it is simpler and more accurate for each source to have a generic notice of the license name and references to more detailed information on copyright holders and full license terms. Our `Copyright.txt` file now contains a list of Contributors whose names appeared source-level copyright notices. It also references version control history for more precise information. Therefore we no longer need to spell out the list of Contributors in each source file notice. Replace CMake per-source copyright/license notice headers with a short description of the license and links to `Copyright.txt` and online information available from "https://cmake.org/licensing". The online URL also handles cases of modules being copied out of our source into other projects, so we can drop our notices about replacing links with full license text. Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority of the replacements mechanically. Manually fix up shebang lines and trailing newlines in a few files. Manually update the notices in a few files that the script does not handle.
* Add rudimentary support for the Apple Swift language with XcodeBrad King2015-07-061-0/+53
Allow the `Swift` language to be enabled with the Xcode generator for Xcode >= 6.1. Reject it on other generators and with older Xcode versions. Since Apple is the only vendor implementing the language right now, the compiler id can be just `Apple`.