4707ecbe6f CUDA: Support CMP0105 on Clang
15fde4c420 CUDA: Use local shorthands for variables in Clang device link code
cf7e68087d CUDA: Avoid unnecessary allocation and GetLinkLanguage()
5b0693411e CUDA: Ignore USE_WATCOM_QUOTE for device link rules
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6709
Add link flags during the "device compile" step.
Enabled the relevant tests. The disable reasons regarding separable compilation
were outdated and the actual failure case was device link flags support.
Add fields to the VS generator to select a target framework.
Migrate the existing default for VS 12 .NET CF for Windows CE.
Report the values in `CMAKE_VS_*` variables and use them for
the CSharp compiler id project too.
Issue: #22849
This CPack generator was never documented, and has been deprecated since
commit 2ed00e8ef8 (CPack: Deprecate OSXX11 generator, 2020-01-31,
v3.17.0-rc1~45^2).
Issue: #20235
The module was added in CMake 3.18 by commit af96c0f4fa
(CheckLinkerFlag: Add module to check validity of linker flags,
2020-05-16, v3.18.0-rc1~103^2), but it is still possible for projects to
use it without setting policies to the 3.18 version level.
247f1149e1 FindHDF5: clear language-specific libraries list before discovery
f56963cf05 FindHDF5: clear library output variables at the top of the module
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6698
247f1149e1 FindHDF5: clear language-specific libraries list before discovery
f56963cf05 FindHDF5: clear library output variables at the top of the module
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6698
Extend the logic from commit 08c5b3eff0 (GNUtoMS: Add search path for VS
2019 environment scripts, 2020-01-09, v3.16.3~15^2) to consider VS 2022
paths too.
Fixes: #22847
In commit 0723b2c935 (MPI: Add fallback detection code for MPI when cross
compiling, 2021-09-17, v3.22.0-rc1~89^2) the FindPkgConfig module was
included directly. This produces warnings like:
The package name passed to `find_package_handle_standard_args` (PkgConfig)
does not match the name of the calling package (MPI).
Use `find_package(PkgConfig)` instead, as other find modules do.
Fixes: #22823
c5cc4ddac4 MSVC: Add support for C17
6561b032bc MSVC: Tolerate c_std_17 and c_std_23 features on older compiler versions
22f804e0ec MSVC: Refactor C compile features table for C90, C99, and C11
Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Raul Tambre <raul@tambre.ee>
Merge-request: !6677
MSVC `cl` versions prior to 19.27 had no `-std:c*` flags for C
standards. List the `c_std_{17,23}` features anyway. This allows
projects to at least attempt compilation with these compilers since they
do not have any modes.
The custom "no modes" `cmake_record_c_compile_features` implementation
should only be used in `cl` versions prior to 19.27 because they had no
`-std:c*` flags for C standards. For 19.27 we need a different custom
implementation to account for partial C11 support. For 19.28 and above
we can use the default implementation through the `*__HAS_FULL_SUPPORT`
settings.
We already use this pattern in the MSVC C++ compile feature table.
GCC mistakenly issues the pedantic warning "ISO C forbids conversion of
function pointer to object pointer type". With -pedantic-errors in the
compile flags, that diagnostic prevents check_symbol_exists() from
detecting function symbols.
The solution is to filter out -pedantic-errors (and -Werror, just to be
future proof) before invoking try_compile().
Fixes: #13208
Since commit cf82300a63 (BinUtils: Clarify search logic and make it more
consistent, 2021-05-27, v3.21.0-rc1~119^2~2) we correctly prefer the
more-specific name `llvm-strip` over `strip` when using Clang. However,
`llvm-strip` from Clang versions prior to 11 require extra flags to
strip everything. Until our `install(TARGETS)` logic learns to add
those flags, avoid using older versions of `llvm-strip` by default.
Fixes: #22785
Due to MCST LCC compiler identification is now changed to LCC,
there should be a way for old projects to still identify it as GNU,
as it was before.
This commits adds the policy:
CMP0129: Compiler id for MCST LCC compilers is now LCC, not GNU.
This policy controls such a behavior.
OLD behaivior is to treat LCC as GNU, NEW is to treat is as LCC.
Since commit 6051a49c78 (Visual Studio: Add Android support, 2020-06-12,
v3.19.0-rc1~619^2) we run MSBuild to build a sample project to detect
the sysroot. Previously we relied on `CMAKE_VS_MSBUILD_COMMAND` being
available. That required commit d5b5c19278 (cmGlobalGenerator:
FindMakeProgram() before CMakeDetermineSystem, 2020-06-15,
v3.19.0-rc1~619^2~3) to make it available early enough. However, that
ordering broke `CMAKE_GENERATOR_INSTANCE` so we need to prepare to
revert it. Use `cmake_host_system_information` to get the location of
MSBuild under a VS generator instead.
The target properties `CUDA_SEPARABLE_COMPILATION` and `CUDA_PTX_COMPILATION`
now aren't mutually exclusive and can now be used together on the same
target.
The `.elf` extension is a common convention used for embedded binaries.
Both Arm and RISC-V use the ELF file format for executables.
Configuring the `.elf` file extension is typically done incorrectly.
Most embedded developers set this in toolchain files, which is not
the correct place.
This is typically accomplished through a hack by setting the individual
language file extensions for C, CXX, and ASM.
Multiple CMake issues in the past have been opened related to this.
* #16538
* #20163
* #17880
A platform module makes it simpler and less error prone for developers
targeting these ubiquitous bare-metal platforms.
This PR attempts to solve this globally with a generic platform.
This could also be solved by using more specific platform modules, such
as one for each of bare-metal Arm and RISC-V.
Brad King