Swift supports CodeView/PDB for Windows (with active development ongoing
to make it the default). It is currently usable but does not have the
same fidelity as DWARF, but can be sufficient for many use cases. The
user is able to control this via flags. Wire up the necessary support to
allow `TARGET_PDB_FILE` to be used with Swift/Swift-only targets.
Add `SamePatchVersion`, `SameFullVersion`, and `SemanticVersion`
support.
Document `ExactVersion` as deprecated in favor of the clearer
`SamePatchVersion`/`SameFullVersion` names.
Closes: #18060
This was left out of commit b7a5f2732d (PellesC: Add minimal support for
this C compiler, 2026-04-03) because the implementation was not usable
in general. It is now.
Closes: #21536
Co-authored-by: Serguei E. Leontiev <leo@sai.msu.ru>
Add new diagnostic categories CMD_POLICY and CMD_EXPERIMENTAL, both as
children of CMD_AUTHOR. Use the former when issuing policy warnings. Use
the latter when issuing experimental feature warnings.
The context is needed when running all exercises in this step.
Revise both this note and its mirror for `ctest` in Step 7 to
cross-reference the relevant flags.
Previously, if a single source file was added to multiple file sets via
multiple `target_sources` calls, only the first call originally adding
it to the target was stored in the backtrace graph and referenced by
index in the singular "backtrace" field.
Add a "backtraces" field expanding this to cover all command
invocations which associate the given source file with that target.
Preserve the original "backtrace" field for compatibility. Update
spellings in the test suite to check against both fields.
Issue: #27035
The `fileSetIndex` field of target sources replies is incomplete, as a
single source file can be added to arbitrarily many file sets. Add a
`fileSetIndexes` field to report all file sets to which a source
belongs, and preserve `fileSetIndex` for compatibility as the index of
the most recent addition.
Tweak the test suite to use the plural spelling only in expected JSON
snippets and verify that the singular `fileSetIndex` is always the last
element of the new list. (Note that remaining occurrences of the
singular spelling correspond to "installers" objects, which is entirely
different.)
Fixes: #27035
Handling of `CMAKE_{WARN,ERROR}_DEPRECATED` in CMake 4.3 is truly
atrocious; some places look at the non-cache values, while others only
care about the `cmMessenger` state (which is synchronized with the cache
values of said variables). For CMP0218, we do not introduce any new
instances of examining the non-cache values. Try to clarify the policy
description to better state which historic diagnostics are affected, and
which are not.
72e7305c3e Diagnostics: Handle CMAKE_{WARN,ERROR}_DEPRECATED
be057c5a01 cmVariableWatch: Use enum for access type
cba542f32c cmake.cxx: Organize includes
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !11948
Update documentation for aforementioned variables, as their use is
deprecated under the new diagnostic system. Introduce a policy which
reintroduces their use to control specific deprecation diagnostics if
the policy is not NEW.
Note that this means there is NO synchronization between the variables
and the new diagnostic state.
Allow users to provide a custom comparison function for `list(SORT)`.
The comparator is validated for strict weak ordering at runtime to
produce a clear CMake error rather than a platform-dependent abort.
Closes: #27761
Brad King
Saleem Abdulrasool
Daniele E. Domenichelli
Bo Rydberg
Matthew Woehlke
Tyler Yankee
Marc Chevrier
Zack Galbreath
Mickaël Germain
Daniel Pfeifer
scivision
Ben Boeckel