- Module documentation synced with other similar find modules.
- Added examples section.
- Documented backward-compatibility variables as deprecated.
- Added versions mentioning when variable got obsoleted/deprecated.
- Curses_FOUND variable used instead of the CURSES_FOUND. Both are set
by the find_package_handle_standard_args().
Keep track of CPS files we have imported in CMake's state, and use this
(instead of the prior, temporary work-around that used `<name>_CONFIG`)
as a guard for trying to import more than once from the same file. This
has two advantages; first, it is robust against finding the same package
name in different locations in alternating searches, and second, it
allows us to load additional appendices associated with a root package
that has already been loaded.
Fixes: #26731
Modify cmState::Reset to create a fresh BuildsystemDirectoryStateType
for the root, rather than trying to reset the old one. This is less
brittle with respect to changes made to BuildsystemDirectoryStateType
(e.g. adding new members).
This was accidentally dropped by commit 622596c6b2 (cmSystemTools:
Re-implement ToNormalizedPathOnDisk without translation map, 2024-10-30,
v4.0.0-rc1~528^2~5). Previously it was done by `CollapseFullPath`.
`cm::PathResolver` intentionally does not expand `~` because it makes
sense only for transforming input paths. Teach `ToNormalizedPathOnDisk`
to handle it directly.
Fixes: #26827
Do not try to load a CPS file if we've already loaded the same file.
This only works if the current `find_package` call selects the same file
as the previous most recent call, and if the user has not meddled with
the `<name>_CONFIG` variable.
Issue: #26731
Fix logic to populate required and optional components from CMake
variables when `find_package` is called in a nested context.
This was broken in commit e2a6416622 (find_package: Refactor in support
of recursion, 2024-11-29, v4.0.0-rc1~356^2), which promoted the
component sets from locals (in cmFindPackageCommand::InitialPass) to
member variables. Previously, in a nested context, these sets were
simply not filled, and we relied on the variables indicating component
requirement to already be set. When logic was added to properly fill the
sets (which is needed for CPS), it blindly dumped all components into
the required set, without actually checking whether the context had
marked the components as required or optional.
Fixes: #26824
Revert commit c554437733 (get_filename_component: Fix REALPATH for ..
after symlink, 2024-11-21, v4.0.0-rc1~411^2) because it changed existing
behavior without a policy. Also add a test case for the old behavior.
Note that we have policy `CMP0152` to fix this for `file(REAL_PATH)`,
but it does not affect `get_filename_component(... REALPATH)`. A new
policy would be needed for the latter.
Fixes: #26815
Issue: #26472
Originally noticed as not comparing to `\0` (NUL), the condition is
actually redundant as neither `\0` nor `0` will match the "is
whitespace" check in the rest of the predicate. `NUL` is checked for in
the following `if` block.
When the `MACOSX_PACKAGE_LOCATION` property is set on a directory, Xcode
copies the entire directory into the bundle. Implement this on Ninja
and Makefile generators too.
Fixes: #26808
Co-authored-by: Brad King <brad.king@kitware.com>
Brad King
Kitware Robot
Peter Kokot
Matthew Woehlke
Ben Boeckel
Craig Scott
Junpeng QiuandBrad King
Hanjiang Yu