A root path like `/` or `c:/` needs to end in a slash. Revise our
prefix search logic to maintain a trailing slash instead of removing one
just to add it again.
Most Unix-like systems drops the SETUID/SETGID bits when a file changes,
so after changing the RPATH, it is necessary to restore
the original file mode.
Bump the version of CPS we claim to generate from 0.12.0 to 0.13.0,
which is the version we require for import.
The change between 0.12 and 0.13 is the addition of the `prefix`
attribute, and that one of `cps_path` or `prefix` is required. Since our
current implementation always supplies `cps_path`, no other changes are
needed to conform to the new schema version.
Extend commit 0f82d07266 (ci: add job to update CMake Nightly Date
Stamp, 2024-12-17) to update the year range in `Copyright.txt` on
January 1 so we don't have to update it manually once per year.
Our `CMake.Copyright` test verifies that these match.
Adds the ``--project-file`` command-line option to modify the default script
name loaded by CMake and ``add_subdirectory`` to values other than
``CMakeLists.txt``.
Fixes: #21570
Implements the generator expression $<PATH:MATIVE_PATH> which convert
path(s) into a native format with platform-specific slashes (``\`` on
Windows hosts and ``/`` elsewhere).
Fixes: #26515
Change path handling in cmPackageInfoReader to also handle relative
paths (and to convert paths to UNIX slashes). In order to facilitate
(read: minimize) parameter passing, several formerly free functions have
been made into member functions. Also, remove some unused parameters.
Implement logic (partly adapted from the 2023 proof-of-concept) to
actually parse CPS files and generate imported targets. Implement logic
to locate and load supplemental files. Adjust prefix handling to require
that the CPS file provides sufficient information to translate the
prefix placeholder into a meaningful path. (Note that this corresponds
to a change in the specification.)
Add a helper class to read CPS files. Use this to teach find_package how
to consider and accept .cps files in its search. (Note that no version
testing is performed at this time.) Add a simple test that we can find a
package from a .cps file and correctly extract the version information.
Note that this doesn't actually import anything from CPS yet.
Teach find_package to search CPS search paths, and to look for CPS file
names. Modify the set of file names to also include the file type (CPS
or CMake-script). Modify the search function to allow specifying which
file type(s) to consider.
During full path search, each possible path is searched for only one of
the two possible file types. However, subsequent runs, or when
considering a user-specified path (<name>_DIR), CMake will look for both
file types.
Note that this only adds the new path search logic as described above;
CMake does not yet know how to read CPS files, and there is a high
likelihood that Bad Things will happen if it tries. However, this seemed
like a good place to checkpoint.
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
