854eba0c53 target_sources: Improve error message for CXX_MODULES on INTERFACE libraries
cd179e7560 Tests/RunCMake/CXXModules: Rename FileSetModules cases to be more specific
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !10090
854eba0c53 target_sources: Improve error message for CXX_MODULES on INTERFACE libraries
cd179e7560 Tests/RunCMake/CXXModules: Rename FileSetModules cases to be more specific
Acked-by: Kitware Robot <kwrobot@kitware.com>
Tested-by: buildbot <buildbot@kitware.com>
Merge-request: !10090
We support non-compiled `SOURCES` on `INTERFACE` libraries, and also
support `CXX_MODULES` on *imported* `INTERFACE` libraries (via synthetic
targets that compile module interface units). However, we do not
support `CXX_MODULES` on non-imported `INTERFACE` libraries because
there is no place to hold module interface unit's object files for their
module initializers. Previously this was not explicitly rejected, and
so was diagnosed only by "CMake Internal Error" messages due to
assumption violations in the implementation.
Fixes: #26524
Co-authored-by: Ben Boeckel <ben.boeckel@kitware.com>
The `install(RUNTIME_DEPENDENCY_SET)` form processes its arguments in a
slightly different way to other forms of the command. It handles the
`POST_...`, `PRE_...` and `DIRECTORIES` keywords separately. These
keywords are not visible to the first layer of keyword processing, so
they don't terminate multi-value keyword value parsing.
Before commit 6a1fac1450 (install: Normalize DESTINATION paths,
2024-09-18, v3.31.0-rc1~73^2), the `DESTINATION` keyword was handled as
a simple string value. That commit changed it to use a function so it
could process the value before storing it, but the function returned the
wrong value. This meant it was treated as a multi-value keyword instead
of a single-value keyword.
Fixes: #26512
In commit 197cb419d1 (add_custom_command: Add CODEGEN support,
2024-05-27, v3.31.0-rc1~394^2) we accidentally left out the global
`codegen` target's dependencies on the per-directory `codegen` targets.
Add them for parity with the `all` target.
Fixes: #26517
30139913e9 VS: Restore support for mixing C++23 and C in one target with clang-cl
57da8712c1 VS: Factor out check for mixed C and C++ target
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !10082
Since commit 474eafe28c (clang-cl: Add support for C++23, 2024-09-13,
v3.31.0-rc1~97^2) we use a Clang-specific flag to enable C++23 since
`clang-cl` has no `-std:c++23` flag, and `-std:c++latest` may enable an
even newer version of C++. However, in `.vcxproj` files there is no way
to express a target-wide `-clang:-std=c++23` flag for only C++ sources
when the target also has C sources. Add a special case to map back to
`-std:c++latest` for targets with C++23 and C together.
Fixes: #26508
The problem that motivated commit 3a44b8dfc0 (ci: Move job for HIP tests
on Fedora 39 to a dedicated base image, 2024-04-24, v3.30.0-rc1~202^2~11)
turns out to be exposed by spaces in the path to HIP binaries. Move the
CI work directory to a path without spaces.
Closes: #25932
Since commit e3895f4a8b (Linking: Preserve nested LINKER: prefixes as
written, 2024-09-17, v3.31.0-rc1~60^2) we may increment an iterator past
the end. Revise logic to avoid that.
Fixes: #26499
When `ui_` include directives have different paths than `CMakeLists.txt`,
the dependency graph is not generated correctly. This is the root cause
of #16776. However, when #26135 was fixed by commit 5363bebc1e (Autogen:
Fix compilation of unchanged source files, 2024-07-16, v3.31.0-rc1~328^2),
it made #16776 worse: the build is always dirty. Revert the fix for now.
Fixes: #26485
Issue: #26135
Issue: #25436
In commit 375e6fdbbe (Link step: use linker dependency linker file,
2023-04-19, v3.27.0-rc1~126^2) we added the `-Wl,--dependency-file,...`
flag for the Ninja generator in a code path shared with the file-api.
This flag is a build system implementation detail and should not be
exposed to file-api clients. Move it to a Ninja-specific code path.
Fixes: #26498
ff65c5fca0 FindPython: Ensure SABIModule is found in all cases
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !10058
The GNU `ld(1)` manual documents the `--dependency-file=depfile`
single-argument form of the flag. Prefer it over the multi-argument
`--dependency-file depfile` form so that only one argument needs to be
passed through the compiler driver by `-Wl,` or equivalent. This may
improve diagnostics in cases where it is unsupported, making them easier
to diagnose.
Issue: #26483
In commit 5363bebc1e (Autogen: Fix compilation of unchanged source files,
2024-07-16, v3.31.0-rc1~328^2) we relied on Ninja Multi-Config dependency graph
optimizations from commit 7c39dabdbc (Autogen: AUTO*_EXECUTABLE: add support
for per-config values, 2023-10-18, v3.29.0-rc1~105^2~1). However, those graph
optimizations are conditional on versions of Qt that enable
[`AUTOGEN_BETTER_GRAPH_MULTI_CONFIG`](https://codereview.qt-project.org/c/qt/qtbase/+/513648).
`UseBetterGraph` should be checked to add ui files to `timestampByproducts`.
Fixes: #26475
Brad King