Add the ability to generate CPS package information when install(EXPORT)
is used. This relies on additional information to be passed to CMake,
and is intended as a way of getting CPS out of existing projects without
needing to make changes to the projects' CMakeLists.txt. (Particularly,
this feature is intended for package distributors, not project authors.)
Update experimental UUID for instrumentation after commit 4683db44a1
(instrumentation: Write index files to data/index/ subdirectory, 2025-09-19)
updated the location of index files.
Update experimental UUID for instrumentation after commit fbb5b47fbf
(instrumentation: Rename postTest and postInstall hooks, 2025-09-04)
broke old hook names.
Update experimental UUID for instrumentation after commit bf52fbfbc4
(instrumentation: Add Google trace output, 2025-08-28) introduced a
significant feature.
Update experimental UUID for instrumentation after commit afa94bae1e
(instrumentation: Rename queries field to options, 2025-07-08) broke compatibility
for old queries.
Provide a useful warning if an invalid UUID is given in a
`CMAKE_EXPERIMENTAL_` variable. This can occur if a different CMake
version is used than the one that the feature was implemented with, or
if there is a simple typo in the value. It should reduce confusion with
the use of experimental features.
Co-authored-by: Brad King <brad.king@kitware.com>
Run the `clang-format.bash` script to update all our C and C++ code to a
new style defined by `.clang-format`, now with "east const" enforcement.
Use `clang-format` version 18.
* If you reached this commit for a line in `git blame`, re-run the blame
operation starting at the parent of this commit to see older history
for the content.
* See the parent commit for instructions to rebase a change across this
style transition commit.
Issue: #26123
There is an inadvertent inconsistency in the notice for the CPS export
experimental feature as compared to other experimental feature notices.
Change it to be consistent.
When using the WindowsKernelModeDriver, do not add the new paths
if the variable was not previously defined. Instead, append them
to the existing value.
Add a new GUID for the Experimental mode gate
Detect Windows Kernel-Mode Driver include directories and library search
paths from the WDK command-line environment. Require toolchain files to
specify the KMDF target version via a new variable.
Since this changes the behavior of the WindowsKernelModeDriver
experimental feature, update its UUID.
Add initial support for exporting (install only, for now) Common Package
Specification (https://cps-org.github.io/cps/) format package
descriptions. This has some limitations, such as not supporting
generator expressions (as these cannot be portably exported), and only
partially supporting transitive dependencies, but should be usable for
at least some simple cases. (Actually, $<LINK_ONLY> is theoretically
supportable, but is not yet implemented.)
This still needs tests; these will be added in the next commit. Other
potential improvements include support for language-specific compile
definitions and inferring some package properties from project
properties. Additionally, there is no module support yet; this is partly
pending on having a tool agnostic format for providing the necessary
information.
These patches now support the `-MF` output, so remove the `none` support
added just for the old patchset which did not use it.
Also update the flag name to `-fmodule-output=`.
Due to the new Clang module mapper flag, use a new experimental support
UUID as well.
