Refactoring in commit d867e05892 (Autogen: Use JSON instead of CMake
script for info files, 2019-09-20, v3.16.0-rc1~57^2) broke support for
numerical values of `AUTOGEN_PARALLEL`. Parse and verify the range.
Warn if the value is invalid.
Fixes: #20376
Add a role that can be used to create local links (a la '`LINK`_'), but
that also applies literal style. This is particularly useful for
referring to subcommands within the command's documentation in a style
that is consistent with ':command:`BAR <foo(BAR)>`' but is much less
verbose.
Although this is intended for subcommands, it works with any local
reference.
Co-authored-by: Brad King <brad.king@kitware.com>
Previously we compiled in a smaller default limit during nightly testing
and CI builds, so we were not testing the same default limit that
end-users will see. Instead, set the limit during testing using an
environment variable so that we can unset it when testing the default
limit in `RunCMake.MaxRecursionDepth`.
Extend the recursion limit controls added by commit a6982cff0d
(cmMakefile: Impose maximum recursion limit, 2018-12-14,
v3.14.0-rc1~82^2) with an environment variable that is used if the
CMake variable of the same name is not set.
In commit 33c15ae2b9 (VS: Build custom commands concurrently when
possible, 2023-01-19, v3.26.0-rc1~56^2) we added `BuildInParallel` to
custom commands in `.vcxproj` files, but that had to be reverted by
commit abb1c12162 (VS: Revert "Build custom commands concurrently when
possible", 2023-03-07, v3.26.0-rc6~3^2) because some projects may have
custom commands that accidentally rely on serial execution in MSBuild.
Add a policy to use `BuildInParallel` for custom commands in projects
that have been updated to set the policy to `NEW`.
Fixes: #18405
Revert commit 1f16af01f4 (cmGlobalNinjaGenerator: Optimize target
depends closure, 2023-01-17, v3.26.0-rc1~74^2). It regressed generation
time for some projects. Revert it pending further investigation.
The `signature` directive added by commit 74e3c1d313 (Utilities/Sphinx:
Add a directive to document command signatures, 2023-02-24) will be
commonly used with the form:
.. signature::
some_command(SOME_SIGNATURE)
Docs for this signature.
Drop the assumption that all CMake domain directives are immediately
followed by their argument on the same line.
These extensions are used by convention for C++ module interface units
with Clang.
For now, do not add any tests using these extensions.
Very few compilers recognize them as C++ sources.
Tests can be added later as part of C++ modules support.
The `FindCUDA` module has been deprecated since CMake 3.10.
Add a policy to pretend it doesn't exist in order to encourage
projects to port away from it.
On Windows ARM64 the stack frames are large enough (at least in Debug
builds) that CMake language recursion to depth 1000 overflows the stack.
Reduce the limit for this compiler.
Suggested-by: Bill Hoffman <bill.hoffman@kitware.com>
Since commit 33c15ae2b9 (VS: Build custom commands concurrently when
possible, 2023-01-19, v3.26.0-rc1~56^2) we add `BuildInParallel` to
custom commands in `.vcxproj` files. However, this can break existing
projects that implicitly rely on serial execution of custom commands.
For example, custom commands in our FindCUDA module run MSVC (via nvcc)
with a common `vc*.pdb` file, and therefore cannot run in parallel.
Revert use of `BuildInParallel` while leaving most of the infrastructure
for it in place. It can be restored later with an option or policy.
Fixes: #24576
Issue: #18405
