Include the name of the `EXPORT` in the filename when generating export
information for C++ modules. This allows the same directory to be used
for multiple sets of C++ module-using targets.
For `export(TARGETS)` uses, generate a name based on the hash of the
concatenation of the target names involved with the `export()` call.
Fixes: #25609
* Per-config values were added to `AUTO*_EXECUTABLE`.
* Dependency order was refactored for `cmake_autogen` and `cmake_autorcc` to avoid unnecessary rebuilds.
* A new parameter was added for `cmake_autogen` and `cmake_autorcc` to specify the config name of the `auto*_executable` to be used.
* Add `AUTOGEN_BETTER_GRAPH_MULTI_CONFIG` target property to change the behavior of the dependency graph.
* The timestamp target is split into three targets for per-config to avoid redundant `mocs_compilation` builds when `AUTOGEN_BETTER_GRAPH_MULTI_CONFIG` is ON
* Per-config `DEP_FILE_RULE_NAME` values were added to `AutogenInfo.json` for `Multi-Config` usage.
* Some functions were refactored to avoid code duplication.
This commit reimplements fddd0f0443Fixes: #20074
1bb1769235 cmake_language: Add EXIT subcommand
4f160f7906 cmakemain: Return the SCRIPT_MODE exit code if it was set
b62dcbf5d2 cmMakefile: check cmake script mode exit code after command
3d9d504646 cmMakefile: Store the exit code from cmExecutionStatus to cmake instance
9f6c937408 Source/cmake.h: Add ScriptModeExitCode for proper storing exit code
1082b9cb9a cmExecutionStatus: Add ability to set optional custom exit code
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Acked-by: Leonid Pospelov <pospelovlm@yandex.ru>
Acked-by: NoMaY (a user of Renesas Rulz Japanese Forum) <nomay-jp@outlook.com>
Merge-request: !8228
202f4b3161 Tests: Exclude some tests on broken libc on Elbrus
9dd0ab9c88 LCC: Make CMake build without warnings on LCC 1.21
1dbb31cea2 libarchive: avoid lchmod not implemented warning on old LCC
83af26d9ad LCC: Don't enable debugger on LCC that don't have <future>
fa764ce311 liblzma: Make cmliblzma buildable on LCC 1.21
77e046b47c jsoncpp: fix missing template deletion support on LCC < 1.23
67de0c197b cmcurl: fix X509_STORE_up_ref issue not just on LCC 1.23, but on LCC <= 1.23
9bc2aba3b4 LCC: get rid of ambiguous assignments of {} for LCC
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !9157
Add tests to cover these cases:
* run as regular CMake module, in NORMAL_MODE (expected to fail);
* run as CMake script in SCRIPT_MODE (expected to exit with given code);
* run as CMake script that `include()`-s another script with EXIT subcommand;
* run as CMake script which EVAL-uates EXIT subcommand via
`cmake_language(EVAL CODE "<cmake code>")`.
Fixes: #23162
Compute link information for all C++ targets which support
modules instead of just those which may provide modules, as
they may import modules as well. This captures `OBJECT` libraries using modules
which otherwise do not have link steps.
Fixes: #25592
Unlike C/C++, Swift compiles all sources in a module at once. This can
quickly overwhelm the commandline length limit on Windows, so it is
useful to place the source files in the response file.
Issue: #25572
This was accidentally removed when the command templates were
reorganized to introduce the new policy. Restore the flag in the shared
library creation to ensure that we emit the import libraries to the
correct location.
405dc7d19c Tests/CXXModules/scan_properties: use `ixx` extension
029ddc3410 cmVisualStudio10TargetGenerator: always specify scanning
6c9614cbf4 Tests/CXXModules: add a test case for VS generation without flags
34f4423851 cmVisualStudio10TargetGenerator: fix typo in flag name
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !9104
405dc7d19c Tests/CXXModules/scan_properties: use `ixx` extension
029ddc3410 cmVisualStudio10TargetGenerator: always specify scanning
6c9614cbf4 Tests/CXXModules: add a test case for VS generation without flags
34f4423851 cmVisualStudio10TargetGenerator: fix typo in flag name
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !9104
The `-static` is important for the emission of the module as it is
serialized into the swiftmodule which then is used by the Swift frontend
to decide how to link to the symbol (via the GOT or not, or the IAT on
Windows). This repairs building static libraries with Swift on Windows.
In commit cfd8a5ac1f (Makefiles: Add support of DEPFILE for
add_custom_command, 2020-12-04, v3.20.0-rc1~237^2~1) we added a
`ConvertToOutputPath` call on a path given to the `depends` field of
`WriteMakeRule`. The latter already handles escaping for Makefile
syntax.
Fixes: #25554
On E2K architecture, there is at least one known version of libc
that is built with a bug that leads to a kernel error like
`procedure stack could not be copied` visible in `dmesg` in several
tests (and such test immediately receives `SIGSEGV` and fails).
It was first detected in !8665, and after a long investigation,
the culprit was finally found (MCST bugzilla internal bug 124224).
Avoid running tests known to fail if such a version of libc is detected.
`lfortran` < 1.24 uses `fccn`, a Fortran-to-C converter that
incorrectly handles long filenames that are more than 128 characters
long; so to check if Fortran can compile something, CMake must be
run in binary directory that has a name of less that 35 characters long.
It is ok for typical runs line `cmake -S . -B build` or `cmake ..`,
but does not work with usual CDash dashboard testing paths.
All this is not a problem for modern LCC >= 1.24.
2c6ec6de15 Link to transitive dependencies on stub libraries only on some linkers
dd4a6dff92 Link explicitly to private transitive dependencies on stub libraries
5f1bbdb3b3 Tests: Enable RunCMake.RuntimePath test on more platforms
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !9050
The helpers added by:
* commit 37bc3400cd (CMakePackageConfigHelpers: Add
generate_apple_platform_selection_file(), 2023-11-03)
* commit 4ac5a2f866 (CMakePackageConfigHelpers: Add
generate_apple_architecture_selection_file(), 2023-12-19)
were worded in terms of including package configuration files, but the
actual functionality is to include files *from* package configuration
files. The included files do not themselves need to be usable as
package configuration files.
Rename the options and clarify the documentation accordingly.
Issue: #25262
Issue: #25516
The swift toolchain leaves output files untouched
if there are no meaningful input changes; without
restat, this causes ninja to needlessly rebuild
targets that are not actually out-of-date
Fixes: #25496
On some machines running many tests concurrently, the `INACTIVITY_TIMEOUT`
cases do not always complete within their individual timeout. Add an
undocumented cache entry to use on those machines to run the test serially.
We represent stub libraries, e.g., for CUDA, using imported `SHARED`
library targets with only `IMPORTED_IMPLIB`, and no `IMPORTED_LOCATION`,
to indicate that the stub file is meant only for linkers and not dynamic
loaders. See commit 7351d590ee (cmTarget: Add a way to represent
imported shared library stubs, 2023-07-17, v3.28.0-rc1~344^2) and commit
fc6508921c (cmComputeLinkInformation: Restore soname lookup for
non-imported targets, 2023-12-05, v3.28.0~4^2).
If a shared library is linked to a stub, it has a `NEEDED` field
populated with the `SONAME` found in the stub. When a dependent target
links to such a shared library, some linkers want to find a library file
on disk and load it to see what symbols it provides. This is necessary
for linkers that enforce `--no-allow-shlib-undefined`. On hosts with
only the stub library installed, e.g., with only the CUDA toolkit
development package, the real runtime library corresponding to the
stub's `SONAME` may not even exist, so no `-rpath-link` flag can help
linkers find it. Pass the stub library to linkers explicitly so they
can find it without searching.
459d1cc095 Tests: Verify that linker tool is detected and identified where expected
6aec4739c1 LinkerId: Record detection steps to configure log
ba5f8dbba3 LinkerId: Use empty string for unknown linker id
6cbd0658c5 LinkerId: Match Apple linker on all Apple platforms
9324668517 LinkerId: Fix detection of GNU linker id without parenthesis in version output
37bc148870 LinkerId: Fix detection of linker tool without path
6e527c2d38 LinkerId: Fix detection of linker tool for Clang on OpenBSD
455aed3061 LinkerId: Fix detection of linker tool for MSVC
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !9086
Swift compile commands need to have all source files in the module
specified in the compile command or LSP systems will report errors on
missing types that are defined in other source files in the same module.
Issue: #25491
Brad King