In commit b6a5382217 (Ninja: depend on language module information files
directly, 2023-02-10), introduced via !8197, language-specific module
information files (`CMakeFiles/<target>.dir/<lang>Modules.json`) files
were added as real dependencies to the dyndep collation steps.
Previously, the behavior was to inform the collator of all possible
targets and search for the files manually ignoring those which did not
exist with ordering enforced by depending on the linker output of all
dependent targets. This behavior could lead to stale information being
used (e.g., if a target stops providing any targets) and also did not
reliably build everything needed on rebuilds. Afterwards, the internal
computation changed the dependency from all possible targets to an exact
set of "these targets might have modules" query, however one that did
not include `OBJECT` libraries since do not have `LinkEntry` items
internally (their objects are instead treated as source files).
As a stopgap measure, track `OBJECT` libraries in a separate list and
query them explicitly when gathering targets which may have interesting
information. Future work can add `LinkEntry` items to represent these
targets once all `LinkEntry` consumers have been audited to make sure
they are not surprised by any `OBJECT` library entries.
Fixes: #25112
Inno Setup implicitly creates three installation types if none is
specified in the script. This causes some component features (e.g.
`REQUIRED`) to lose their functionality. Teach the generator to always
specify a "custom" installation type when using components.
Fixes: #25083
Refactoring in commit 72d116ee68 (GenEx: list oriented genexes use
cmList class, 2023-03-29, v3.27.0-rc1~205^2) accidentally caused
empty elements to be dropped by the `REMOVE_DUPLICATES` genex.
Fix it and add a test case.
Fixes: #25080
Previously if an AUTOGEN process like moc exited with a non-zero exit
code, cmWorkerPool would not populate the result's ErrorMessage
because it mistakenly thought that if the ExitCode / TermSignal had a
non-zero value, the ErrorMessage must have already been set.
This was a wrong assumption.
Instead, check if ErrorMessage is empty, and if it is, set it to
whatever the exit code or term signal number is.
Since commit 0b552eb877 (MSVC: Embed manifests directly for
non-incremental vs_link_exe links, 2023-02-20, v3.27.0-rc1~438^2) we
tell the MSVC `link` tool to embed manifests directly rather than
running `mt` ourselves. However, `link` expects `rc` to be in the PATH
when embedding manifests. Although that is normally true, some users
prepare minimal environments and explicitly specify include and link
directories for the Windows SDK. In such cases, `rc` is not in the PATH
and is explicitly specified in `CMAKE_RC_COMPILER`. Restore support for
such cases by explicitly adding the RC location to the end of the PATH.
Fixes: #25047
When multiple source files in a single target have the same name, we
already set `ObjectFileName` explicitly to avoid a `.obj` collision. For
C++ module sources, set `Module{Output,Dependencies}File` to avoid
`.ifc` and `.module.json` collisions.
Fixes: #25038
Refactoring in commit e259063b0a (VS: Defer Windows SDK selection until
CMAKE_GENERATOR_PLATFORM is known, 2023-03-31, v3.27.0-rc1~206^2~5)
accidentally dropped the Windows SDK selection code path for VS
generators named with the old-style platform suffix.
Fixes: #25007
This was regressed by refactoring in commit e08ba229ee (CMake code rely
on cmList class for CMake lists management (part. 1), 2023-04-14,
v3.27.0-rc1~174^2). Fix it and add a test case.
Fixes: #24986
This handles the case where `COLOR` is set to some ANSI-like color
sequence in the ambient environment. These sequences tend to include `;`
which terminates the command and tries to use the next component
(typically an integer, possibly with a trailing `m`) with errors like:
/bin/sh: line 1: 2: command not found
/bin/sh: line 1: 255: command not found
/bin/sh: line 1: 221: command not found
/bin/sh: line 1: 255m: command not found
Also add a test that sets `COLOR` in the environment which affects the
generated Makefiles behavior.
See: https://discourse.cmake.org/t/cmake-failing-gcc-compiler-checks/8277
0e1abf7afa cmcldeps: Avoid passing /nologo more than once to RC compiler
f694e8d9c8 cmcldeps: Do not pass linker flags to cl
8600fb263b cmcldeps: Remove unused C and CXX support
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !8541
54c5654f7d ctest: Optionally terminate tests with a custom signal on timeout
e38c05688e CTest/cmProcess: Adopt field tracking reason for the process timeout
25c1468314 cmCTestTestHandler: Remove outdated comment
41e8507ab7 IWYU: Add mapping for bits/chrono.h to chrono
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !8472
Projects can use the new command to request file API replies for the current
run. No query files are generated, the query is tracked internally. Replies are
created in the file system at generation time in the usual way.
Fixes: #24951
The `CMAKE_<LANG>_IMPLICIT_INCLUDE_DIRECTORIES` are computed using
`try_compile` in `CMAKE_DETERMINE_COMPILER_ABI`, but the implicit
include directories are not known during that `try_compile`. This can
be a problem when the HIP runtime include path is `/usr/include`,
because the runtime include path is always added to the userDirs and the
compiler automatically includes standard library headers via
`__clang_hip_runtime_wrapper.h`.
Issue: #24562
