2c558cfd1b gitlab-ci: add CI jobs for Clang with C++20 modules
abd42e9cfc ci: add a Docker container for clang support of C++20 modules
51093f3002 Clang-FindBinUtils: also find `clang-scan-deps`
0b333de923 ci: add C++ module rules file for Clang
21b9fb1e8c cmCxxModuleMapper: support the `clang` module map format
9c66224668 cmNinjaTargetGenerator: skip setting `depfile` for `none` scantypes
9123a0991f cmNinjaTargetGenerator: use `.clear()` to empty out some strings
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Cristian Adam <cristian.adam@gmail.com>
Merge-request: !7978
The flags argument is intended to support multiple flags from the
ArgumentFlags enum. Therefore, flags cannot be of enum type, it
must be an integral type that allows flags to be OR'ed together.
Update the one call site that was erroneously OR'ing multiple values
but then casting that to an ArgumentFlags, which could result in
passing a technically invalid value.
Amends: dd3482f675 (cmTargetPropCommandBase: Restore
ArgumentFlags enum value bool logic, 2022-11-27)
Since commit f69d1872db (cmGeneratorTarget: Add caches to some
functions, 2022-11-23) we cache the computed link options for a target.
Cache the host and device link options separately.
Refactoring in commit db76876db5 (Modules: Use new SOURCES_FROM_*
try_compile (1/2), 2022-09-26, v3.25.0-rc1~74^2~1) accidentally dropped
the final newline of the test source, which was previously provided by
the input to `configure_file`. The C standard requires a newline at the
end of file, so add one explicitly.
Signed-off-by: Andrey Vostrikov <andrey.vostrikov@cogentembedded.com>
These were excluded with the XL and XLClang compilers because one
such compiler in nightly testing hard-codes `--enable-new-dtags`.
Add a way to disable the cases via local configuration instead so that
we can run them on the rest of the XL compilers.
This fixes incorrect runtime dependency resolution when the dependency
is located in rpaths of a transitive parent. Instead of supplying only
the rpaths of the immediate parent, it combines the rpaths of all
transitive parents and passes them down.
Fixes: #24172
If we don't filter out SYSTEM from the arguments we pass
through to ExternalProject_Add(), it gets appended as a
list item to whatever arguments precede it because
ExternalProject_Add() doesn't recognize it as a keyword.
Fixes: #24201
The compiler used for a build sometimes disagrees with
the remainder of the toolchain wrt. to the architecture
triple. Specifically, Clang will typically put its
libraries in `<arch>-unknown-<os>-<env>` but it uses
the GCC toolchain on many targets (which often has
its libraries in `<arch>-<os>-<env>`). In such cases
CMake will acquire the triple from Clang and use it
in library search paths for libraries that are provided
by the GCC toolchain. This of course fails due to the
mismatch.
This patch augments the list of search paths with ones
that include the architecture triple with any occurrences
of 'unknown' removed.
Fixes: #24175
Brad King