aebfbcaa46 AutoGen: Use depfiles for the XXX_autogen ninja targets
f765fdea03 AutoGen: Use moc's feature to output dependencies
f8c505d4b3 Add a parser for GCC-style depfiles
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Jan Niklas Hasse <jhasse@bixense.com>
Merge-request: !4221
Update `_CUDAToolkit_find_and_add_import_lib` to create and add
dependencies to a target in one step that shared a single guard against
repeated definitions. Otherwise we were adding dependencies again on
every call.
Fixes: #20282
In the case that we use ExternalProject_Add to drive the subdirectory
build, replace the `forcebuild` step with the official `BUILD_ALWAYS`
option.
Issue: #20179
Extend the fix from commit 0578239d3a (VS: Tell VS 16.4 not to verify
SYMBOLIC custom command outputs, 2019-09-23, v3.15.4~2^2) to apply to
SYMBOLIC *inputs* too. This is needed when there is a chain of custom
commands that use symbolic paths for ordering.
Fixes: #20179
ccaa0bccc4 Ninja: Do not clean metadata when re-generating inside a running build
657820a00b Ninja: Track when running to re-generate during a build
b12b013028 Ninja: Factor metadata cleanup into dedicated method
5d92e60d81 Ninja: Skip cleandead and recompact if build.ninja is missing
dd0a4718fd Ninja: Fix CMAKE_NINJA_OUTPUT_PATH_PREFIX with Ninja 1.10
0944caaebb Tests: Fix RunCMake.CMP0037 test with Ninja 1.10
9d4883cce5 Tests: Fix RunCMake.Ninja test for Ninja 1.10
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4290
The XXX_autogen targets are implemented as utility commands, which
means they always run, even if there weren't any changes.
For the Ninja generator and Qt >= 5.15 we're taking a different
approach: This commit adds custom commands that create
XXX_autogen/timestamp files. Those custom commands have a depfile
assigned that is generated from the depfiles that were created by moc.
The XXX_autogen targets merely wrap the XXX_autogen/timestamp custom
commands.
Fixes: #18749
In Qt version 5.15.0 moc learned to output the dependencies
of the generated file.
This commit enhances JobCompileMocT to read the dependency file
written by moc. The dependencies are stored in the same cache that's
used for the dependencies determined by dependency filters.
The dependency filter functionality is turned off if moc's dependency
output feature is used.
Fixes: #17750Fixes: #19058
Introduce the function cmReadGccDepfile that parses a GCC-style depfile
and returns its content. The implementation uses a lexer that is
modeled after the re2c implementation in Ninja.
The sample files of the autotest have been created with gcc 8.3.0.
This depfile reader is to be used by the Autogen facility to make use
of the depfiles that are generated by Qt's meta object compiler.
45d21dd5d4 CUDAToolkit: Use CMAKE_FIND_ROOT_PATH for all sdk lib searches
e357772f20 CUDAToolkit: Use HINTS as it has higher precedence for searches
c6ec51c625 CUDAToolkit: functions names now use CMake's reserved namespace
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4278
Previously the search in the dynamic linker paths 'LIB', 'LD_LIBRARY_PATH'
and 'DYLD_LIBRARY_PATH' was dependent on the value of the environment
variable 'MKLROOT'. If MKLROOT was given, the dynamic linker paths where
not searched. This seems slightly counter-intuitive.
This PR changes the behavior so that MKLROOT is searched first, but if
unsuccesful, the dynamic linker paths are tried as well.
Kitware Robot