a5be3916ee CTest: Provide more detailed information on resource allocation error
f0df3ed5b9 Refactor: Provide more detailed error information from TryAllocateResources()
f1c34443b7 CTest: Improve error reporting with bad working directory for tests
1dec359422 Refactor: Require detail when calling cmCTestRunTest::StartFailure()
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4390
a5be3916ee CTest: Provide more detailed information on resource allocation error
f0df3ed5b9 Refactor: Provide more detailed error information from TryAllocateResources()
f1c34443b7 CTest: Improve error reporting with bad working directory for tests
1dec359422 Refactor: Require detail when calling cmCTestRunTest::StartFailure()
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4390
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
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.
