The values of the cmTargetPropCommandBase::ArgumentFlags enum
are combined in boolean OR and AND operations in various places.
That used to be valid, but some values were added over time which did
not preserve support for such boolean logic. Update the enum values
such that they are increasing powers of 2 to restore that capability.
Fixes: #24199
Since commit 0c141b0393 (try_compile: Record output location instead of
reverse computing it, 2022-08-31, v3.25.0-rc1~154^2) we always look for
the "Debug" configuration's output binary from the test project.
Restore looking for the `CMAKE_TRY_COMPILE_CONFIGURATION`.
Fixes: #24180
a1c20b08b4 cmLocalGenerator: Inline AddCompilerRequirementFlag in only call site
914571a042 Place language standard flags just after CMAKE_<LANG>_FLAGS
ad16ae5c70 VS: Recognize -std: flag in CMAKE_C_FLAGS in target with C++ sources
Acked-by: Kitware Robot <kwrobot@kitware.com>
Tested-by: buildbot <buildbot@kitware.com>
Merge-request: !7931
a02d792c6e cxxmodules: add properties to control scanning
008c09d6db cmNinjaTargetGenerator: factor out determining the fileset of a source
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !7935
28513a5fba Tests: Honor CMake_TEST_NO_NETWORK in RunCMake.file-DOWNLOAD
52b9c7b958 Tests: Move CMake.FileDownload cases into RunCMake.file-DOWNLOAD
9dda7c276c Tests: Factor out common helper in RunCMake.file-DOWNLOAD cases
d6af54c473 Tests: Factor out a RunCMake.file-DOWNLOAD test
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !7937
Evaluate and expand generator expressions in the `COMMENT` argument of
the `add_custom_command()` and `add_custom_target()` commands.
This allows to include generator expressions, e.g. a targets location
$<TARGET_...> or the current configuration $<CONFIG>, in the build-time
messages.
Fixes#22507
Previously we added the language standard flag near the end of all
options, even after those added by `add_compile_options` and friends.
However, on some compilers such as MSVC, the `-std` flag may reset
defaults for flags that precede it on the command line. Move the
language standard flag to before all other flags that CMake adds for
other abstractions, and before those added by `add_compile_options`.
`CMAKE_<LANG>_FLAGS` should still precede the language flags though,
because they are meant to be treated as language-wide modifications to
the compiler defaults, similar to `$CC $CFLAGS`.
Fixes: #23860Fixes: #24170
Since commit 37da6af17d (find_dependency: Always search dependencies,
2019-03-29, v3.15.0-rc1~301^2) we search for a package every time it is
encountered in the transitive dependency graph traversal, even if it has
been found before. This was done in case a new visit to a given package
requests different components than a previous visit. However, it also
causes a lot of repeat processing that is unnecessary in the common case
that all calls share the same set of components (often none).
Restore the logic to avoid repeating the search for an already-found
package. Handle differences in components by de-duplicating based on
the complete `find_package` call arguments.
Fixes: #23685
d34986036f ExternalData: Improve robustness on Windows to copy a data object to a file
efa9eec040 file(COPY_FILE): Add option to retry on Windows if input access fails
fa518188d8 cmSystemTools: Remove unused CopySingleFile overload
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !7934
Most of the test uses `file://` URLs instead of hitting the network.
However, a case covering an invalid hostname does try to make a real
connection, expecting it to fail DNS resolution. Turn off that case
if we are asked not to hit the network during testing.
The RunCMake infrastructure is more well-suited to check the results of
each case. It can also report more precisely what went wrong when a
case fails.
The `CXX_SCAN_FOR_MODULES` property may be used to control scanning for
targets and for source files rather than assuming "C++20 always needs to
be scanned".
On Windows, a file may be inaccessible for a short time after it is
created. This occurs for various reasons, including indexing, antivirus
tools, and NTFS's asynchronous semantics. Add an `INPUT_MAY_BE_RECENT`
option to tell CMake that the input file may have been recently created
so that we can retry a few times to read it.
Swift doesn't emit swiftmodules for executables, so we shouldn't put it
in dependency graph. Ninja sees the "missing" dependency and always
tries to rebuild/re-link the target.
When `$<TARGET_PROPERTY:tgt,prop>` is used in an `INTERFACE_*` target
property for usage requirements, it may be evaluated in the context of a
dependent target in another directory. Look up the `tgt` name in the
directory of the target whose property holds the expression so that
imported targets isolated to that directory are visible.
Fixes: #24163
Follow up the python 3.11 and 3.12 support from:
* commit 43844c5d82 (FindPython: Add support for Python 3.11,
2021-12-07, v3.22.2~20^2)
* commit ca2877c039 (FindPython: add support for Python 3.12,
2022-05-11, v3.23.2~15^2)
with an update for the FindBoost test.
This allows the Zstd compression-level to be set between 0-19. I've
adjusted some of the tests, and error messages to indicates the selected
algorithm, and min/max of its compression-level.
Fixes: #24160
The existing cases all need to enable a language. Move this out of the
`CMakeLists.txt` file and into the individual cases to make room for
other cases that may not need this.
59573bf5b9 project: Warn at top-level if `cmake_minimum_required` wasn't called
23f3dd9f7c RunCMake/project: Ignore exact line number in stderr checks
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !7902
Under the policy's NEW behavior, `[CMAKE_]MSVC_DEBUG_INFORMATION_FORMAT`
may be explicitly set to an empty string to tell CMake not to add any
flags for this abstraction. In this case, fall back to checking the
language-wide flags as we do in the OLD behavior.
This revises commit 183b9a9eca (CMP0141: Fix PCH REUSE_FROM under policy
NEW behavior, 2022-10-31, v3.25.0-rc3~4^2).
Issue: #24106
