Sleep before the second copy to avoid the need for a touch.
Sleep for longer on generators whose build tools have low
resolution timestamps.

When `COMPILE_PDB_NAME` is used without `COMPILE_PDB_OUTPUT_DIRECTORY`
we cannot fall back on the link `PDB_OUTPUT_DIRECTORY` for an object
library because it has no link step.

Fixes: #16674

Gregor Jasny authored 8 years ago and Brad King committed 8 years ago

Issue: #16615

Append to `CMAKE_CUDA_FLAGS` instead of overwriting it.

We parse `CMAKE_GENERATOR_TOOLSET` values of the forms:

* `toolset`
* `toolset,host=x64`
* `host=x64`

Generalize the parsing to support the forms:

* `toolset`
* `toolset[,key=value]*`
* `key=value[,key=value]*`

Disallow duplicate keys.  Require all but the first field to
be of `key=value` form.

This will allow the behavior of VS and Xcode generators to differ.

BUILD_WITH_INSTALL_RPATH, SKIP_BUILD_RPATH, CMAKE_SKIP_RPATH and
CMAKE_SKIP_INSTALL_RPATH no longer any effect on the install name
of a target on macOS.

Fixes: #16589

On Windows with MSVC-like host compilers we must honor the standard
libraries chosen by the `Platform/Windows-MSVC` module.  Otherwise C
code linked into the CUDA binary that expects to have these libraries
available may not link.

An executable using CUDA and C should link as CUDA.

Add `.clang-format` configuration files for Cuda test directories that
use `Standard: Cpp11`.  Otherwise clang-format splits the triple angle
brackets used for CUDA kernels.

Robert Maynard authored 8 years ago and Brad King committed 8 years ago

The `nvcc -v` output provides what include directories need to be added
to use the CUDA toolkit from other languages ( C/C++ ).

Pierre Moreau authored 8 years ago and Brad King committed 8 years ago

This resulted in `mixed_kernel()` returning an "invalid device function"
at runtime for `file1_func()`.

Suggested-by: Robert Maynard

Pierre Moreau authored 8 years ago and Brad King committed 8 years ago

Suggested-by: Robert Maynard

Pierre Moreau authored 8 years ago and Brad King committed 8 years ago

As kernel launches are asynchronous, a `cudaGetLastError()` right after
the kernel launch might be executed while the kernel is still running.
Synchronizing the device will ensure that all the work is completed
before progressing further on, and allows to catch errors that were
previously missed.
The `cudaGetLastError()` after the `cudaDeviceSynchronize()` is there
to reset the error variable to `cudaSuccess`.

Pierre Moreau authored 8 years ago and Brad King committed 8 years ago

Fixes c59811a2 "CUDA: Tests now state why they are failing when no CUDA card is found."

Since upstream curl commit curl-7_52_0~131 (URL-parser: for
file://[host]/ URLs, the [host] must be localhost, 2016-11-11) we can no
longer use URLs of the form `file://c:/...` on Windows.  These worked
only accidentally before.  Use `file:///c:/...` instead.

Evgeny Fimochkin authored 8 years ago and Brad King committed 8 years ago

Fixes: #16469

Daniele E. Domenichelli authored 8 years ago and Brad King committed 8 years ago

The global property FeatureSummary_<TYPE>_DESCRIPTION can be defined for
each type to replace the type name with the specified string whenever
the package type is used in an output string.

Daniele E. Domenichelli authored 8 years ago and Brad King committed 8 years ago

If enabled and only one package type is selected, it will print the
default title for the selected package type.

Michael Maltese authored 8 years ago and Brad King committed 8 years ago

Clang may raise an error when passed a `-march=` option that doesn't
correspond to the current target triple.  CMake cannot pass the target
triple when determining the compiler id because it doesn't know how yet,
but it does pass along user-specified flags.  This breaks when those
user-specified flags include `-march=`.  Fix this use case by also
trying to find the compiler id without the user-specified flags.

Fixes: #16587

Zack Galbreath authored 8 years ago and Brad King committed 8 years ago

Attempting to use AndroidTestUtilities to simply install some local
files on device can result in the following error:

    Neither ExternalData_URL_TEMPLATES nor ExternalData_OBJECT_STORES is set

We no longer require these ExternalData-specific variables to be set if
no such remote data files are requested.

Fixes: #16529

This was broken in commit 98e6d1e5
(Tests/Module/WCDH: make it work with only C features defined) when all C tests
were made accessible even if no C++ features are available, but the header was
only created if C++ features are available. Fix it by creating the header
unconditionally before any checks on the available features.