In D92191, a bunch of test cases were added to check `clang-scan-deps` works in `clang-cl` mode as well.
We don't need to duplicate all test cases, though. Testing the few special cases we have in `clang-scan-deps` for `clang-cl` should be good enough:
1. Deducing output path (and therefore target name in our make output).
2. Ignoring `-Xclang` arguments in step 1.
3. Deducing resource directory by invoking the compiler executuable.
This test de-duplicates the extra clang-cl test cases.
Reviewed By: dexonsmith, saudi
Differential Revision: https://reviews.llvm.org/D121812
To prevent the creation of diagnostics file, `clang-scan-deps` strips the corresponding command-line argument. This behavior is useful even when using the C++ `DependencyScanner` library.
This patch transforms stripping of command-line in `clang-scan-deps` into stripping of `CompilerInvocation` in `DependencyScanning`.
AFAIK, the `clang-cl` driver doesn't even accept `--serialize-diagnostics`, so I've removed the test. (It would fail with an unknown command-line argument otherwise.)
Note: Since we're generating command-lines for modular dependencies from `CompilerInvocation`, the `--serialize-diagnostics` will be dropped. This was already happening in `clang-scan-deps` before this patch, but it will now happen also when using `DependencyScanning` library directly. This is resolved in D104036.
Reviewed By: dexonsmith, arphaman
Differential Revision: https://reviews.llvm.org/D104012
This reverts commit 199c397482.
This time, clang-scan-deps's search for output argument in clang-cl command line will now ignore arguments preceded by "-Xclang".
That way, it won't detect a /o argument in "-Xclang -ivfsoverlay -Xclang /opt/subpath"
Initial patch description:
clang-scan-deps contains some command line parsing and modifications.
This patch adds support for clang-cl command options.
Differential Revision: https://reviews.llvm.org/D92191
clang-scan-deps contains some command line parsing and modifications.
This patch adds support for clang-cl command options.
Differential Revision: https://reviews.llvm.org/D92191
clang-scan-deps contains some command line parsing and modifications.
This patch adds support for clang-cl command options.
Differential Revision: https://reviews.llvm.org/D92191
Gulfem Savrun Yeniceri