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
The 'requires' step was used to provide implicit dependencies between
the generated Fortran module files and a Fortran target that needs these
module files to ensure the correct compilation order. After recent
refactoring to resolve all dependencies explicitly through `.mod.stamp`
make targets, the separate 'requires' step is not needed anymore.
`libgfxoffload` is only used and installed by the Intel C/C++ compilers
and will be unavailable if only Intel Fortran has been installed.
Fixes: #17550
This MR fixes a number of bugs stemming from legacy variable handling,
partially introduced by commit v3.10.0-rc1~103^2 (FindMPI: Add support
for FreeBSD and SLES, 2017-08-09).
* `MPI_COMPILE_OPTIONS` and `MPI_COMPILE_DEFINITIONS` legacy hints were not passed correctly.
* Legacy variables could be parsed after they were set by `FindMPI` cause erroneous hinting on subsequent runs.
* In the case of the compiler supporting MPI implicitly:
* not all consumption variables would be correctly reset.
* `MPI_<LANG>_HEADER_DIR` would be set unintentionally.
* `MPI_<LANG>_LIB_NAMES` appeared in cache despite being ignored.
* on subsequent passes, `MPI_<LANG>_COMPILER` could be corrupted.
* the C-to-CXX copy logic would take place even if `MPI_SKIP_GUESSING` was turned on
* if only some language compilers were given, inconsistent search behavior could be observed
Issue: #17538
The IAR compiler test works when a project specifies LANGUAGES C CXX
but fails if CXX comes before C. This change makes it work regardless
of the order.
Shared libraries linked with CUDA now properly setup booth the correct
install_name but also specify headerpad_max_install_names so that the names
can be changed post build.
Add a TIMEOUT option to gtest_discover_tests. This provides a
work-around in case a test goes out to lunch, rather than causing the
build to simply hang. (Although this is still a problem with the user's
project, hanging the build is not cool, especially in the case of
automatically running CI builds. It is much preferred that the build
should actively fail in this case, and it is trivially easy for us to
implement that.)
Due to a erroneous logical dependency on a temporary variable, FindMPI
would depend its FOUND status on the set of flags needed to support
compiler-implicit MPI support after the first configure run.
This behavior is especially causing a misreported NOT FOUND status after
the first run on MPI implementations without MPI compiler like MS-MPI or
MPICH2 on Windows.
Due to a minor logic error, MPI_LIBRARY, MPI_EXTRA_LIBRARY and
MPI_<LANG>_LIBRARIES hints are currently not correctly handled and
discarded.
Additionally, if either C or CXX aren't enabled, there subsequent calls
to FindMPI will cause cache variables of the sort "MPI_MPI_EXTRA_LIBRARY-NOTFOUND"
to appear due to an error in the compatibility handling. (Doesn't affect
functionality)
Brad King