cmCTestLaunch, which backs ctest --launch and ctest --instrument,
derived its exit code from the child's SpawnResult and ExitStatus but
ignored TermSignal. On POSIX a command killed by a signal reports
ExitStatus 0 and TermSignal N, so the launcher reported success for a
crashed or killed command, masking failed compile/link/custom rules on
the dashboard and in instrumentation snippets.
Classify the child with the ordered triple SpawnResult, TermSignal,
ExitStatus, mapping a signal-killed child to a non-zero exit code.
Native Windows is unaffected: abnormal termination already arrives as a
non-zero exit code there.
Fixes: #27921
With instrumentation enabled, interrupting `cmake --install` (Ctrl+C)
terminated the process before its overall `cmakeInstall` envelope
snippet was written, orphaning the per-script `install` snippets.
Extend the `cmake --build` interrupt handling to the install site: wrap
the `cmakeInstall` command in `HandleInterrupt`, skip the post-install
hook, and re-raise so the exit status reflects the signal. Add
cooperative cancellation so the command unwinds -- serial-loop and
parallel `queueScripts` guards stop launching further scripts, and the
parallel failure aggregation is scoped to dispatched runners so
un-launched scripts are not counted as failed. Force a non-zero result
on interrupt (Windows cannot re-raise), and write the envelope
atomically so a second Ctrl+C cannot truncate it.
Issue: #27859
`cmake --install` did not propagate per-script failures into its
process exit code.
In parallel mode, cmInstallScriptHandler::Install spawned each install
script as a child process but never inspected the child exit status or
termination signal, and always returned 0. It now reads each child's
status after the event loop, prints the failing script's exit code or
signal, and returns non-zero if any script failed. A failed parallel
install also no longer writes the combined install_manifest.txt, so a
partial manifest is not mistaken for a complete install.
In serial mode, GetScripts() returns the top-level cmake_install.cmake
once per component and per configuration, so multiple scripts run only
when installing several components or configurations at once. The loop
overwrote its result on every iteration, so an earlier script that
failed via cmake_language(EXIT) was masked by a later one that
succeeded. The loop now stops at the first failure. This is a no-op
for a single component and configuration; it changes only installs of
multiple components or configurations, which now stop at the first
failed script and report it instead of attempting the rest.
Fixes: #27906
Add an --out-of-date option to ctest which runs only those tests with
recorded build dependencies whose timestamps are newer than the timestamp
at which the test last finished.
Fixes: #27614
Add a COMPARATOR form to $<LIST:SORT> that orders the list by a caller-defined
rule: a <body> evaluated per comparison with the two elements bound to $<_0>
and $<_1>, yielding "1" when the first should sort before the second. This
brings the custom ordering of list(SORT ... COMPARATOR) to generate time, so
elements can be ordered by target properties or any other generator expression.
CASE: and ORDER: still apply, while COMPARE: is rejected because the body
defines the ordering.
Fixes: #27892
Currently, target properties related to file sets are specific to file set
type (for example "SOURCE_SETS"). This raises some concerns:
1. For each new file set type, 6 new properties are created which need a lot
off documentation update
2. there is no "generic" way to discover file sets information
The new target properties (FILE_SET_TYPES, FILE_SETS_<TYPE>,
and INTERFACE_FILE_SETS_<TYPE>), in conjunction with the file sets
properties, enable a complete generic file sets information discovery.
ad0dfd51ba Tests: Enable some Linux cases on FreeBSD
144021a43b file(GET_RUNTIME_DEPENDENCIES): Implement command for FreeBSD
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !12192
Extend the test_prep/<test> and test_prep/all build targets, generated
from add_test(BUILD_DEPENDS) when CMAKE_TEST_BUILD_DEPENDS is enabled, to
the Makefile generators. Previously only the Ninja and FASTBuild
generators provided them.
Resolve each test's dependencies in a shared layer so all command-line
generators consume one result. cmTestGenerator now filters target
dependencies to build-system targets and records, for each file
dependency, the single target that produces it as a primary
custom-command output (cmGlobalGenerator::FindOutputOwningTarget). The
Makefile generators emit phony rules in CMakeFiles/Makefile2 depending on
<target>.dir/all, with top-level forwarding rules. Sharing the
resolution also stops Ninja and FASTBuild from emitting a dead test_prep
edge for a non-buildable (e.g. INTERFACE) BUILD_DEPENDS target.
On the Makefile generators a file dependency that no single target
produces, and a test whose name contains ':', cannot be expressed as a
recursive-make rule and are reported with a warning and skipped.
Fixes: #27879
Let $<LIST:FILTER> select elements by an arbitrary condition: PREDICATE keeps or
drops each element according to a <body> evaluated with $<_0> bound,
complementing the existing regular-expression form. Also accept an explicit
REGEX keyword before the pattern so the regex and predicate forms read
symmetrically; the bare pattern keeps working.
Issue: #27892
Add a PREDICATE selector to $<LIST:TRANSFORM> that chooses which elements to
transform by evaluating a <body> per element (with $<_0> bound) and acting on
those for which it yields "1". This selects by computed condition instead of
the fixed AT/FOR/REGEX positions, so any generator expression -- including
target queries -- can decide where an action applies. It works with both the
canned actions and APPLY.
Issue: #27892
Add an APPLY action to $<LIST:TRANSFORM> that evaluates an arbitrary <body>
once per selected element, with $<_0> bound to the element, so a list can be
mapped through any generator expression at generate time. Unlike the
configure-time list(TRANSFORM ... APPLY <function>) command, the genex form has
no side effects and returns the body's value directly, and a list-valued result
expands into multiple elements.
The body evaluates in its own binding scope, so nested APPLY actions can shadow
$<_0>, and context-sensitive state it observes (such as target dependencies)
still propagates to the enclosing expression. APPLY accepts the same
AT/FOR/REGEX selectors as the canned actions.
Issue: #27892
82c9d33e96 function: Set variable ARGNC
d14d0b0b23 function: Change arguments documentation to a definition list
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !12173
The overall `cmakeBuild` snippet is written only after the native build
tool returns, so interrupting `cmake --build` with Ctrl+C terminated CMake
before it was recorded and lost the build's delineation.
When instrumentation is active, install a scoped, async-signal-safe handler
(POSIX SIGINT; Windows CTRL_C/CTRL_BREAK) that just flags the interrupt. The
existing write then runs during unwind, records the interrupting signal in a
new `interruptSignal` field, skips the post-build index hook, and re-raises so
the exit status still reflects the signal.
The handler lives in its own translation unit, keeping the platform-divergent
signal code out of the main instrumentation implementation.
Issue: #27859
In commit b65930a7a7 (Fortran: Add Fortran_BUILDING_INTRINSIC_MODULES
for building intrinsics, 2025-01-09, v4.0.0-rc1~223^2) we only
implemented the property for the Makefile generators. Implement it
for the Ninja generators too.
Fixes: #26803
Exclude files and directories matching the given patterns while creating
an archive, using libarchive's matcher for parity with file(ARCHIVE_EXTRACT).
Fixes: #27877.
Omit archive entries matching the given patterns when extracting or
listing. May be combined with PATTERNS; on overlap the exclusion
takes precedence.
Fixes: #27837
Brad King
Daksh Mamodiya
Martin Duffy
Mickaël Germain
Marc Chevrier
Gleb Popov
James Miro
Michael Kruse
Arha Gatram
Kelvin Li
Vito Gamberini
Zack Galbreath
Tyler Yankee