This introduces concurrent thread processing in the `_autogen`
target wich processes AUTOMOC and AUTOUIC.
Source file parsing is distributed among the threads by
using a job queue from which the threads pull new parse jobs.
Each thread might start an independent ``moc`` or ``uic`` process.
Altogether this roughly speeds up the AUTOMOC and AUTOUIC build
process by the number of physical CPUs on the host system.
The exact number of threads to start in the `_autogen` target
is controlled by the new AUTOGEN_PARALLEL target property which
is initialized by the new CMAKE_AUTOGEN_PARALLEL variable.
If AUTOGEN_PARALLEL is empty or unset (which is the default)
the thread count is set to the number of physical CPUs on
the host system.
The AUTOMOC/AUTOUIC generator and the AUTORCC generator are
refactored to use a libuv loop internally.
Closes#17422.
`FindDoxygen` already searches in hard-coded `/Applications/Doxygen.app`
directories. Search in the `Utilities` subdirectory too in case users
choose to put doxygen there.
Building Tcl with `makefile.vc` produces library files with a `t`
suffix to indicate threading support. Since threading support is
on by default in 8.6 anyway, the libraries should be compatible.
Issue: https://github.com/conda-forge/tk-feedstock/issues/12
Revise the logic from commit v3.7.0-rc1~173^2~2 (GNU: Do not use
-fvisibility on AIX or HP-UX, 2016-09-03) to add a version check.
The GCC 7 release notes [1] state that visibility support has been
added for AIX 7.1 and above.
[1] https://gcc.gnu.org/gcc-7/changes.html
6297d6c7 FindBoost: Generate imported targets for future Boost versions
d56deff7 FindBoost: Search for upstream-packaged libs next to includes
b044f69a FindBoost: Implement "Architecture and Address Model" tag
b1e9f671 FindBoost: Fix incorrect alphabetisation of headers list
433a2d49 FindBoost: Boost 1.66.0 dependency and release update
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Jason Juang <jasjuang@gmail.com>
Merge-request: !1625
This is needed when cross compiling and the compiler requires a specific
linker different from the default, e.g., when cross compiling from
Darwin to Linux and passing `-fuse-ld=lld` to clang.
Fixes: #9514
The `CMakeASMInformation` module warns when no compiler-specific module
is found for the `ASM` language. Add a minimal `Compiler/MSVC-ASM`
module to avoid the warning for MSVC.
Fixes: #17532
Move the logic to search mpiexec for MSMPI and MPICH2 guesses to their
respective guessing logic. This way, we can prevent mix ups between
their mpiexecs and other potential matches, for example from an Intel
MPI installation.
Per discussion on cmake/cmake#17575, this protection not particularly
valuable, as the dependency information which the imported targets wrap
is generated anyway.
This removes a road-block for using `Boost_ADDITIONAL_VERSIONS` to
support newly-released Boost versions pending a new CMake release.
Release notes: http://www.boost.org/users/history/version_1_66_0.html
* All new libraries are header-only.
* _Boost_COMPONENT_DEPENDENCIES is unchanged from 1.65.1
* _Boost_FIBER_COMPILER_FEATURES is unchanged from 1.64.0
This removes duplicated code for per-config variable initialization by
providing a `cmake_initialize_per_config_variable(<PREFIX> <DOCSTRING>)`
function.
This function initializes a `<PREFIX>` cache variable from `<PREFIX>_INIT`
and unless the `CMAKE_NOT_USING_CONFIG_FLAGS` variable is defined, does
the same with `<PREFIX>_<CONFIG>` from `<PREFIX>_<CONFIG>_INIT` for every
`<CONFIG>` in `CMAKE_CONFIGURATION_TYPES` for multi-config generators or
`CMAKE_BUILD_TYPE` for single-config generators.
3c413e2a GENERATOR_IS_MULTI_CONFIG: Use for multi-config checks in Modules
c267ea1c GENERATOR_IS_MULTI_CONFIG: Use for multi-config checks in Tests
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1627
This is more or less what Gentoo implements for years, but in a more
sophisticated version that uses the target mode now offered by
pkg_check_modules().
Added support for QT IFW "RemoveTargetDir" boolean option. QTIFW
supports an option to prevent, or not, deletion of the installation
directory. This is a direct pass-through to that variable.
7ab9a625 Makefiles: Drop 'requires' step and its supporting infrastructure
5f2e2c38 Makefiles: Avoid nested make calls for Fortran module dependencies
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1523
