There have been two bugs reported about the `else` and `elseif`
commands in the context of the tracing functionality and the json-v1
format (#23191#22315). In essence, the reported traces referred to
the layer of the stacktrace immediately on top of the expected ones.
This MR fixes both issues. My solution adds a new parameter to the
`PrintCommandTrace` function, `commandMissingFromStack`, that callers
can specify if the command they want to report a trace for is not a
regular part of the stack maintained in `cmMakefile`. This is only the
case for `else` and `elseif`. The other bug is fixed by having the
caller pass a `cmListFileBacktrace`, which helps in getting the right
lines, file names... for the reported command.
Fixes: #23191#22315
Variable CMAKE_LINK_(LIBRARY|GROUP)_USING_<FEATURE>_SUPPORTED is evaluated
only if CMAKE_<LANG>_LINK_(LIBRARY|GROUP)_USING_<FEATURE>_SUPPORTED is not defined.
This new behavior enable to activate a feature globally on a platform and to disable
it for some compilers and languages.
Previously we always used content guarded by `$<LINK_ONLY:...>`
in `LINK_LIBRARIES`, even when evaluating for non-linking usage
requirements. Add a policy to honor `LINK_ONLY` in `LINK_LIBRARIES`
the same way we already do in `INTERFACE_LINK_LIBRARIES`.
Similar to GNU tar add a --touch option to the tar extract command to
skip extracting the timestamps from the files in the archive
effectively touching them as if they were just created.
Issue: #22746
Remove the requirement that the variable name have a prefix while
keeping the suffix requirement. Require that the property name
contains an underscore. Update docs and tests accordingly.
Fixes: #23340
The fix in commit e4f1b301fe (cmake: Allow arbitrary args passed to
CMake script, 2020-05-04, v3.18.0-rc1~211^2) only applied to "cache"
arguments like `-DFOO`. Extend the fix to allow arbitrary arguments
that collide with other CMake arguments like `-S` and `-B`.
In commit fade5b5b8c (gitlab-ci: Update Windows builds to MSVC 19.31
toolset, 2022-03-09, v3.23.0-rc3~4^2~1) we switched from MSVC toolset
version 14.30.30705 to version 14.31.31103. The latter causes the
Clang 13.0.0 lld-link tool to warn about invalid PDB item indexes, as
discussed [here](https://developercommunity.visualstudio.com/t/1667797).
This causes the RunCMake.PrecompileHeaders test PchLibObjLibExe case to
fail on NMake builds due to unexpected content on stderr. The warnings
appear with Ninja too, but `ninja` prints them on stdout. Teach the
RunCMake infrastructure to ignore these warnings.
Allow find package to promote scope of imported targets by specifying
an argument to `find_package` or by specifying a CMake variable.
* Add support for CMAKE_GLOBAL_IMPORT_SCOPE variable
* Add support for GLOBAL argument to find_package
Additionally add testing for above features.
CUDA 11.6 added the `nvcc -arch=native` flag to automatically compile
for the host GPUs' architectures. Add support for specifying this
special `native` value in `CMAKE_CUDA_ARCHITECTURES` and
`CUDA_ARCHITECTURES`. During the compiler ABI detection step,
detect the native architectures so we can pass them explicitly
when using Clang or older versions of nvcc.
Fixes: #22375
Clang does not automatically choose an architecture supported
by the SDK. The `OFF` value is meant for users to provide their
own architecture flags, so provide one as part of the test.
Some systems set CMAKE_SYSTEM_PROGRAM_PATH, which pollutes the
environment for this test. Erase it before executing the test to get
a clean environment.
Fixes: #23300
Add `--test-output-truncation` to `ctest`. This option can be used to
customize which part of the test output is being truncated. Currently
supported values are `tail`, `middle` and `head`.
Also add equivalent `CTEST_CUSTOM_TEST_OUTPUT_TRUNCATION` variable.
Fixes: #23206
Revise the test from commit 08db1341a6 (find_*: ensure consistent
behavior for cache variables, 2021-05-03, v3.21.0-rc1~177^2) to avoid
searching outside the test directories.
Fixes: #23299
9fb1dff070 LINK_LIBRARY: Add features for library support on Apple
93a153bc7f Genx-LINK_LIBRARY: simplify framework features definitions
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !7029
Brad King