In commit 3dab4682f6 (FindPython: reduces consumption of resources,
2020-02-10, v3.17.0-rc1~11^2) we accidentally broke the python
executable version validation when the "LOCATION" strategy is used
with the plain `FindPython` module. Fix the logic and add test
cases covering those combinations.
Fixes: #20465
The configuration previously handled Linux properly but did not function
on macOS as `ld64` does not support `:` delimited paths. Account for
that by setting it to the empty string which will use multiple
invocations of the `-Xlinker -rpath -Xlinker ...` pattern to compute the
correct RPATH.
Since commit 1c2d031cbd (Add -E cmake_llvm_rc to preprocess files for
llvm-rc, 2020-01-14, v3.17.0-rc1~24^2) we pass the full target `<FLAGS>`
to the llvm-rc resource compiler, but we should pass only `<DEFINES>`.
Fixes: #20414
1dc524f2 FindPython: Do not cache computed result variables in CMake 3.16
602d1d82 FindPython: Mark non-public cache entries INTERNAL in CMake 3.16
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4399
Since commit 06d9e67fbd (FindPython: Add capability to specify directly
artifacts, 2019-08-15, v3.16.0-rc1~157^2) we accidentally add the result
variables `Python*_LIBRARY_RELEASE` and `Python*_LIBRARY_DEBUG` to the
cache. They are always computed from other results and so should not be
presented to users in cmake-gui and ccmake to edit.
Issue: #20362
Since commit 06d9e67fbd (FindPython: Add capability to specify directly
artifacts, 2019-08-15, v3.16.0-rc1~157^2) we accidentally expose cache
entries named `_Python...` to users in cmake-gui and ccmake. Mark those
entries as `INTERNAL` to hide them.
Issue: #20362
Since commit 06d9e67fbd (FindPython: Add capability to specify directly
artifacts, 2019-08-15, v3.16.0-rc1~157^2) we accidentally add the result
variables `Python*_LIBRARY_RELEASE` and `Python*_LIBRARY_DEBUG` to the
cache. They are always computed from other results and so should not be
presented to users in cmake-gui and ccmake to edit.
Issue: #20362
Since commit 06d9e67fbd (FindPython: Add capability to specify directly
artifacts, 2019-08-15, v3.16.0-rc1~157^2) we accidentally expose cache
entries named `_Python...` to users in cmake-gui and ccmake. Mark those
entries as `INTERNAL` to hide them.
Issue: #20362
7da2c8c543 Merge branch 'backport-cuda-non-device-link'
738f3f23aa Ninja: Do not use nvcc response files with non-nvcc tools
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !4376
In commit 46371132b3 (FindCUDA: CUDA_LIBRARIES doesn't contain raw
`-pthread`, 2019-11-11, v3.17.0-rc1~455^2) we introduced use of the
`Threads::Threads` target, but we do not `find_package(Threads)` on all
platforms. Use the target only if it exists.
Since commit d91b5a72cd (Ninja: Add support for CUDA nvcc response
files, 2019-05-30, v3.15.0-rc1~8^2) we use NVCC's `--options-file`
option to avoid long link command lines via a response file. However,
for non-device linking the host tools are used and the option does not
make sense. Update the logic to use `--options-file` only for device
linking. Linking with the host tools already has its own logic for
response files.
Fixes: #19954
Add an additional include flag to PCH usage command line to fix programs
that rely on `compile_commands.json` file. Pass it to the preprocessor
directly to avoid compiler driver to change it to '-include-pch'.
When preprocessor is requested to preprocess a file, it tries to get
the original filename from '.pch' and uses that file for preprocessing.
CMake generates a '.pch' file from the '.hxx' file by passing an empty
'.cxx' source file to the compiler as a compilation unit and the header
file with the '-include' flag. After that, compiler puts compilation
unit filename in the '.pch' as the original filename.
However, CMake build system uses empty file as the source file and
passes the header file using '-include-pch' flag. As a result, Clang
uses the wrong file for preprocessing and produces the corrupted
preprocessed file.
Fixes: #20355
Signed-off-by: Sergey Larin <cerg2010cerg2010@mail.ru>
One may encounter warnings if FindPkgConfig is used in any project, even
indirectly, that has set any of these policies to old explicitely or requires
an older version.
e240371ab1 Help: CPackIFWGenerator: explain relation to CPackIWF
78779c6111 Help: Show external link only once per page; explain abbreviation QtIFW.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4348
