e37ff5694c cmGeneratorTarget: factor out fileset info and scanning detection
9e61fc3d6d cmGeneratorTarget: factor out dyndep support detection
5e026739e1 cmGlobalGenerator: factor out C++ module support checking
Acked-by: Kitware Robot <kwrobot@kitware.com>
Tested-by: buildbot <buildbot@kitware.com>
Merge-request: !7951
The fix in commit e9755bc7c1 (MinGW: Restore using windres when
toolchain-prefixed name is not available, 2022-08-15, v3.24.1~4^2)
incorrectly listed two entries in `CMAKE_RC_COMPILER_INIT`, which is
only meant to have one value. Revise the logic to support multiple
platform-specific names for the Windows Resource Compiler while still
only using one name as the fallback when it is not found.
Fixes: #24190
Issue: #23841
Avoid hard-coding a warning-as-error flag now that CMake offers a
first class abstraction for that.
Also mention some relevant generator expressions which can be used
to provide even more specific targeting with language-specific flags.
Fixes: #24200
Since commit 62cd3904bf (variable: Set LINUX variable on Linux target
systems, 2022-08-10, v3.25.0-rc1~320^2), the `Platform/Android` module
inherits the `LINUX` variable setting from `Platform/Linux`. While
Android may use a Linux kernel, `CMAKE_SYSTEM_NAME` is not `Linux`, and
the platform does not follow conventions of most Linux distributions.
Fixes: #24196
In commit db76876db5 (Modules: Use new SOURCES_FROM_* try_compile (1/2),
2022-09-26, v3.25.0-rc1~74^2~1) and commit 41f7b1169a (Modules: Use new
SOURCES_FROM_* try_compile (2/2), 2022-09-26, v3.25.0-rc1~74^2) the
switch to `SOURCE_FROM_*` required a stronger precondition (the second
argument to check_include_files must not have path components) than
before (any variable name could be used).
Fix that by transforming the variable name to a C identifier before
feeding it to try_compile as a filename. The filename is unspecified by
the documentation, and the file itself is only temporary, so that should
work fine.
I have gone through all the occurrences of `SOURCE_FROM_*`, and
identified these two that require changes. The rest should work fine as
the filenames do not depend on input variable names.
Fixes: #24204
Revert commit be848a71b0 (MSVC: Teach find_library to consider the
'libfoo.a' naming convention, 2022-09-19, v3.25.0-rc1~111^2). When
targeting the MSVC ABI, this causes GNU-ABI libraries to be found in
cases they were not previously, and broke existing builds. Revert the
change pending further discussion on how to handle the motivating use
case.
Issue: #23975Fixes: #24168
Documentation was added by commit 905d5667e8 (FindRuby: Add support for
RVM installations, 2020-03-23, v3.18.0-rc1~497^2), but this feature was
never implemented.
Closes: #21528
