This implements a limited exception mechanism for find_package() via
the UNWIND_INCLUDE keyword.
When package discovery via find_package(UNWIND_INCLUDE) fails the
StateSnapshot is updated to an UNWINDING state. In this state further
calls to find_package() and include() are forbidden. While in the
UNWINDING state, the include() command immediately calls
SetReturnInvoked() whenever it is reached.
The UNWINDING state is reset when a parent call to find_package() is
reached.
Fixes: #26897
This will allow JSON schemas for these two types of files to describe the
version-specific content without requiring any outside information.
Fixes: #27031
088b0af2f9 GoogleTest: Fix naming of tests with named parameters
3f780c3fde GoogleTest: Set DEF_SOURCE_LINE on tests if file and line are known
1cdceae8e3 GoogleTest: Parse discovered test list from JSON output if supported
07d14c21a9 GoogleTest: Add tests for NO_PRETTY_VALUES and NO_PRETTY_TYPES
54bb974b27 GoogleTest: Add tests for named parameters
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Dennis Lambe <malsyned_kitware@malsyned.net>
Merge-request: !10739
Recent changes to the JSON and stdout parsers changed the current test
names from an unintentional bug to an intentional compatibility hack.
This commit removes that compatibility hack and makes tests with named
parameters follow the same naming conventions as tests with numbered
parameters.
Fixes: #26939
When installing FILE_SETs, it is possible the FILE_SET has not yet been
created with target_sources(FILE_SET). Instead of ignoring this
situation, we need to track the installed FILE_SET names and their
possible install destinations.
At generation time we resolve the names and destinations concretely. If
a FILE_SET wasn't provided or isn't an INTERFACE, we silently bail out.
Fixes: #26697
External tools may create a `.xcworkspace` directory next to the
`.xcodeproj` directory that CMake generates. If a workspace exists,
drive the build through it instead.
Closes: #26958
Co-authored-by: Brad King <brad.king@kitware.com>
92d6126450 MSVC: Move link -machine flag out of CMAKE_*_LINKER_FLAGS
bb8baacbcc MSVC: Factor out link -machine flag name
4c6c7f4d45 MSVC: Move link -subsystem flag handling near and -machine flag handling
f1a80a5581 CUDA: Drop unused link rule variable setting on Windows
a0732ce47f CMAKE_STATIC_LINKER_FLAGS: Fix terminology in cache entry help string
53aab8acd6 Tests: Generalize test name RunCMake.MSVC{Warning => Default}Flags
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !10849
Enable the generation of NuGet symbol package(s) with the new variable
`CPACK_NUGET_SYMBOL_PACKAGE`. CPack generates then normal nuget package
(*.nupkg) and a symbol nuget package (*.snupkg). The new generate
package contains PDB files.
Fixes: #26976
The `CMAKE_{EXE,SHARED,MODULE,STATIC}_LINKER_FLAGS` variables are
not language-specific, so multiple languages' toolchains may disagree
about if/how to pass the flag through a compiler driver to the linker.
Furthermore, carrying the flag in public-facing variables allows projects
or users to change it even though it is required. Add policy CMP0197
to remove the flag from the public-facing variables and generate it
automatically instead:
* For command-line generators, add the `-machine:` flag to the
linker and archiver rule variables.
* For Visual Studio generators, we do not need to explicitly add the
link `-machine:` flag. MSBuild automatically adds it, and the new
behavior actually removes a duplicate we generated previously.
Issue: #21934
This updates the module documentation and deprecates some result
variables in favor of using imported targets.
Changes:
- Synced module documentation with other similar find modules.
- Reworded and updated descriptions.
- Renamed "Cache Variables" to "Hints".
- Added info about config mode.
- Added separate section "Deprecated Items".
- Mention of Threads::Threads imported target removed.
Add a `AUTOMOC_INCLUDE_DIRECTORIES` target property and a corresponding
`CMAKE_AUTOMOC_INCLUDE_DIRECTORIES` variable to initialize it.
This is useful for targets that do not need moc to search include
directories from all dependencies.
Closes: #26414
EXCLUDE_EMPTY_DIRECTORIES option excludes empty directories under the
directory to install. A directory is considered not empty if and only if
the directory contains at least one file or one symbolic link or one
none-empty sub-directory.
Closes: #19189
CMake detects libraries that the compiler driver implicitly passes to
the linker, and stores them in `CMAKE_<LANG>_IMPLICIT_LINK_LIBRARIES`
for use in constructing mixed-language link lines. Some compiler driver
flags add implicitly linked libraries that should not be used during
mixed-language linking because they are handled by similar flags passed
to the other language's compiler driver. Add an environment variable
that users can set to avoid undesired implicit link libraries in such
scenarios.
Follow the pattern from commit 023de565d3 (Optionally exclude implicit
link directories via environment, 2023-05-25, v3.27.0-rc1~54^2).
Fixes: #26911
This deprecates the protobuf_generate_cpp() and protobuf_generate_python()
commands because the protobuf_generate() can work for both of these
cases and provides more options. Also, upstream Protobuf CMake-based
build system has marked these two commands as legacy and requires
setting a separate protobuf_MODULE_COMPATIBLE variable to boolean true
before calling the find_package(Protobuf).
Changes:
- Reworded and synced module documentation with other similar find
modules.
- Imported targets moved to top.
- Moved examples to a separate section.
- Extended examples with basic usage and some quick hints how to upgrade
deprecated commands to protobuf_generate().
- Used lowercase style of commands.
- Used "commands" instead of "functions" or "macros".
- Documented the DESCRIPTORS argument for protobuf_generate() command
and added a note that this option is not available when Protobuf is
found in config mode.
- Added a note about the Protobuf CMake-based build system and that
probuf_generate*() commands might come from the upstream CMake config
files. Mentioned also the protobuf_MODULE_COMPATIBLE variable from
upstream CMake build system.
See #21228.
This fixes this issue in favor of #24321 which tracks further
progress about Protobuf.
- Documented the missing `PROTOBUF_GENERATE_CPP_APPEND_PATH` variable.
See #19968.
Issue: #24321Fixes: #21228Fixes: #19968
Since commit 6baf65ec46 (ASM: Do not consider MSVC C/CXX compiler for
generic ASM, 2025-04-08) we no longer mistake `cl` for an assembler.
However, some projects unconditionally enable ``ASM``, which worked
on Windows only due to that bug. Restore compatibility with such
projects by guarding the change behind a new policy ``CMP0194``.
Fixes: #26907
Issue: #26617
This is a sync with the upstream `protobuf_generate()` command which has
this argument provided as a multi-value argument as of Protobuf 6.30.0
version (`cmake/protobuf-generate.cmake`).
cc6dbd194c GNUInstallDirs: Cache CMAKE_INSTALL_* with leading usr/ for install prefix /
a7fcb1320c GNUInstallDirs: Make GNUInstallDirs_get_absolute_install_dir a function
03e796f9ab GNUInstallDirs: Move the common handler for `SYSCONFDIR` and `LOCALSTATEDIR`
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !10584
As a consequence, `GNUInstallDirs_get_absolute_install_dir` does not
alter the `var` argument (the relative path argument).
Closes: #26834
Signed-off-by: Cristian Le <git@lecris.dev>
- Do not try to guess the flags to pass to "cmake -E tar" ("z" or not) based
on the extension. It is not necessary, as the archive type is autodetected
since we switched to libarchive.
- Add new tests for .tar.zst archives, which would fail without the change.
Fixes: #25062
Record `find_` command events in the configure log, except
`find_package` as it is far more complicated (and will have its own
event kind).
Note that testing only generates the events of interest, there is no
verification. Also note that testing that the "found" to "notfound"
transition causes an event is not testable because a truthy value in the
variable skips any kind of verification or other logic beyond
normalization.
Co-Authored-by: Ryan Krattiger <ryan.krattiger@kitware.com>
See: #24833
4ed399ccfb GNUInstallDirs: Change special path defaults to absolute
7566a477f7 GNUInstallDirs: Factor out helper for special absolute path logic
42dfcbf1a5 GNUInstallDirs: Refactor LIBDIR default calculation
9789f7d05e GNUInstallDirs: Add internal helper to compute specific defaults
83f44bbf53 GNUInstallDirs: Factor out helper to compute system type
0c9b6aa9e4 GNUInstallDirs: De-duplicate description of defaults
18e1341950 GNUInstallDirs: Move defaults from arguments to variables
9f41a67fce GNUInstallDirs: Reduce duplication of CMAKE_INSTALL_ prefix
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !10542
Components are added in a backward-compatible way:
* ASPELL component - adds the ASPELL::ASPELL imported target
* Executable component - adds the ASPELL::Executable imported target
If components are not specified in find_package() call, module, by
default, searches for both components and provides backward
compatibility with the find_package(ASPELL) usage via ASPELL_LIBRARIES,
ASPELL_INCLUDE_DIR, and ASPELL_EXECUTABLE variables.
The ASPELL_DEFINITIONS variable description removed from the
documentation as it was never defined by this module.
Additionally added a Pspell interface check (pspell.h header file) if
Aspell library provides it. It is checked separately because it might
be located in a subdirectory of pspell/pspell.h and code includes it as
`<pspell.h>`. Some distributions package pspell.h as part of the
libpspell development package and install also libaspell development
package as a dependency for BC.
Added also ASPELL_VERSION variable in case aspell executable can
determine it.
Issue: #26811
