Restore changes from commit 2be5a7de4e (Build: Use imported target
`ZLIB::ZLIB` instead of variables, 2022-08-21, v3.25.0-rc1~97^2~10)
that were undone by the update to curl 8.0.1. The code was moved.
Refactoring in commit 77982de955 (CMakePackageConfigHelpers: only emit
arch check if needed, 2023-01-29, v3.26.0-rc1~16^2) did not correctly
preserve the check for empty `CMAKE_SIZEOF_VOID_P`. Fix it.
The difference between the version files generated before and after is:
-if(CMAKE_SIZEOF_VOID_P STREQUAL "" OR "8" STREQUAL "")
+if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "8" STREQUAL "")
This restores the check generated before the above-mentioned commit.
Fixes: #24608
Since commit 2def6a874b (CUDA: Add support for CUBIN, FATBIN, and
OPTIXIR compilation, 2023-01-27) added this test, it has failed when
executed with a CUDA toolkit that does not support the true native
architecture of the GPU. Detect this case and skip the test.
98e319a88f macOS: Suppress default '-arch arm64' with CMAKE_<LANG>_COMPILER_TARGET
43e973eba2 cmGeneratorTarget: Pass language to GetAppleArchs when possible
93afe804ce cmGeneratorTarget: Convert GetAppleArchs output argument to return value
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !8327
9e1b30121f Help:toolchain: refer to CheckSourceCompiles
cf48022dc5 Help:Check*: include CMAKE_REQUIRED_* vars to dedupe
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !8300
The VS generators add a custom command to `CMakeLists.txt` to re-run
CMake when input files have changed. Mark this custom command as if it
were specified with `USES_TERMINAL`. We already do this for the
equivalent `rebuild_cache` target in Makefile and Ninja generators.
This matters since commit d6353e74b4 (VS: Add policy to build custom
commands concurrently, 2023-03-10) because with policy CMP0147 set to
NEW, we now add `BuildInParallel` in `.vcxproj` file entries for custom
commands that do not have `USES_TERMINAL` set, but we do not want to
re-run CMake concurrently with other custom commands.
Issue: #18405
Convert `file` command to use new `signature` directive. Use '<HASH>'
rather than 'HASH' for relevant signature targets, as this is arguably
more correct, results in less need to specify explicit targets, but
still produces '#hash' as the HTML anchor.
Although actual textual changes to `file` are fairly minimal, large
portions of the content have been re-indented and in many cases,
re-flowed. Some tabular content in literal text blocks has also been
converted to actual tables.
Convert documentation of the `list` and `set` commands to use new
`signature` directive. Use new `cref` role in the `list` introduction so
that the subcommands there are links rather than just text. Turn
references into `string` subcommands into actual links. Reformat some
prose as definition lists.
Edit Utilities/Sphinx/cmake.py to avoid lines longer than 79 characters
and to obey other flake8-checked style rules. This will allow using
flake8 to check for possible issues without having to wade through noise
about improper styling. (Also, of course, consistent styling is
beneficial in its own right.)
Port all uses of old-style % string formatting to use f-strings. These
are generally more readable (and tend to be shorter as well).
Although this requires Python 3.6 or later, that should be available
'stock' on most or all platforms still under support, and besides, we
were already using f-strings in some places.
Tweak our Sphinx extensions slightly to assert that Sphinx is at least
2.x. Remove hacks for older versions of Sphinx. This cleans up a bunch
of messy code and, more importantly, paves the way for consolidating our
import statements.
Since commit b6c60f14b6 (macOS: Default to arm64 architecture on Apple
Silicon hosts, 2020-09-28, v3.19.0-rc1~63^2) we add `-arch arm64` by
default on Apple Silicon hosts if `CMAKE_OSX_ARCHITECTURES` is not set.
This is necessary to prevent the toolchain from selecting its own
default architecture based on that of the build tool (e.g., `x86_64`).
If `CMAKE_<LANG>_COMPILER_TARGET` is set, its `-target` flag tells the
compiler what architecture to use, so do not add `-arch arm64`.
Fixes: #24599
Provide a way to initialize the `VS_WINDOWS_TARGET_PLATFORM_MIN_VERSION`
target property on targets. It sets `WindowsTargetPlatformMinVersion`
in `.vcxproj` files.
CMAKE_REQUIRED_FLAGS now notes that space-delimited string, not
;-list is required, which could be surprising compared to similar
options that do use ;-list
