Previously REAL_PATH would collapse paths before resolving any symlinks
so if `..` crossed a symlink the output from `REAL_PATH` would be wrong.
It looked like REAL_PATH did this by mistake since it was a side-effect
of ensuring we had an absolute path before resolving symlinks.
Read `CMAKE_CROSSCOMPILING_EMULATOR` from an environment variable of the
same name if not specified with `-D` or an initial cache value.
Along with existing environment variable settings such as
`CMAKE_TOOLCHAIN_FILE`, cross compilation configuration can be more
completely set via environment variables.
Suggested-by: Henry Schreiner <henryschreineriii@gmail.com>
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25c1468314 cmCTestTestHandler: Remove outdated comment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
CTest normally terminates test processes on timeout using `SIGKILL`.
Offer tests a chance to exit gracefully, on platforms supporting POSIX
signals, by setting `TIMEOUT_SIGNAL_{NAME,GRACE_PERIOD}` properties.
Fixes: #17288
- Depends on cppdap and jsoncpp.
- Add --debugger argument to enable the Debugger.
- Add --debugger-pipe argument for DAP traffics over named pipes.
- Support breakpoints by filenames and line numbers.
- Support exception breakpoints.
- Call stack shows filenames and line numbers.
- Show Cache Variables.
- Show the state of currently defined targets,
tests and directories with their properties.
- Add cmakeVersion to DAP initialize response.
- Include unit tests.
Co-authored-by: Ben McMorran <bemcmorr@microsoft.com>
A misconfigured compiler may pass extraneous implicit link directories
to its linker. If they are in `CMAKE_<LANG>_IMPLICIT_LINK_DIRECTORIES`,
CMake may generate extra `-L` flags on mixed-language link lines that
break linking. Add an environment variable that users can set to work
around such misconfiguration of their compilers.
The `SKIP_LINTING` source property was added to disable code check for
desired source files. The `SKIP_LINTING`includes `cpplint`, `clang-tidy`, \
`cppcheck` and `include-what-you-use`. If `SKIP_LINTING` is set on a
source file, the tools mentioned above will not be run on that source file.
This generator expression is the inverse of `LINK_ONLY` and only coveys
usage requirements for the purposes of compilation. Its intended use is
to avoid needing to export targets that do not have link usage
requirements (e.g., header-only libraries) when used by another target.
See: #15415
375e6fdbbe Link step: use linker dependency linker file
24a3e5cda0 cmLocalGenerator::MayBeRelativeToWorkDir: take care of all cases
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !8443
7bf4e30090 Autogen: Default AUTOGEN_USE_SYSTEM_INCLUDE to ON if it is not set
033dc7ee2f Autogen: Add AUTOGEN_USE_SYSTEM_INCLUDE target property
8ba16db163 Tests/RunCMake: Add option for dynamic expected output
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !8400
`AUTOGEN_USE_SYSTEM_INCLUDE` was added. `AUTOGEN_USE_SYSTEM_INCLUDE`
is a boolean property that can be set on a target to indicate that the
autogen target include directory should be added as a system include
directory or normal include directory to the target.
c584882b26 Help: change links to point to the env.vars, not to the cmake vars
e40d4eb644 Help: add documentation for some CMAKE_XXX_PATH env.vars
73ce0b792f Help: minor improvement for the CMAKE_PREFIX_PATH docs
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !8444
This patch adds basic documentation for the CMAKE_INCLUDE_PATH,
CMAKE_LIBRARY_PATH, CMAKE_PROGRAM_PATH, CMAKE_APPBUNDLE_PATH and
CMAKE_FRAMEWORK_PATH environment variables and links to the
respective cmake variables and vice versa.
Teach `ExternalProject_Add` and `FetchContent_Declare` to resolve
relative remote URLs provided via `GIT_REPOSITORY`. Add policy
CMP0150 to maintain compatibility.
Fixes: #24211
Co-Authored-By: Craig Scott <craig.scott@crascit.com>
The JSON schema already allows a vendor field for workflow presets,
but it was missed in the documentation. There is no change in behavior
or support, this just fixes an oversight in the docs when the workflow
presets were originally added.
This generator expression is the inverse of `LINK_ONLY` and only coveys
usage requirements for the purposes of compilation. Its intended use is
to avoid needing to export targets that do not have link usage
requirements (e.g., header-only libraries) when used by another target.
It will also be used to represent private usage requirements on exported
C++ module-containing targets in the future.
Eventually there should be logic to collapse nesting of
`$<COMPILE_ONLY>` and `$<LINK_ONLY>` when generating instances of
either. A TODO is left in the code for this case.
See: #15415
Add this target property to specify macro names that propagate to
dependents as `AUTOMOC_MACRO_NAMES`. The dependents will automatically
generate MOC files for source files that contain the inherited macro
names.
Co-Authored-By: Craig Scott <craig.scott@crascit.com>
Fixes: #19679
The `FindPythonInterp` and `FindPythonLibs` modules have been deprecated
since CMake 3.12. Add a policy to pretend they do not exist in order to
encourage projects to port to `FindPython` or `FindPython{2,3}`.
Kyle Edwards