…gression

Revert commit 1f16af0 (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.

685108a Ninja: Revert "Optimize target depends closure" due to performance regression

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !8315

Changes in commit 9c5bd7f (CompilerId: Output errors from all
attempts at detection, 2022-08-16, v3.25.0-rc1~290^2) accidentally
stopped logging failed compiler identification build output.

This was fixed for CMake 3.26 and later by commit 24ccc8c
(CompilerId: Restore logging of failed identifications, 2023-01-16,
v3.26.0-rc1~70^2~6).  Backport it to 3.25.

Merge-request: !8320

Revert commit 5b45a3d (CheckCompilerFlag: Match the Clang "argument
unused" output for all languages, 2023-01-23, v3.26.0-rc1~38^2).  It
broke existing projects that were silently tolerating unrelated unused
arguments in their checks for C and CXX.  For example, using
`CFLAGS=-nostdinc` or `CXXFLAGS=-nostdinc++` causes those flags to be
used when driving the linker as well, and Clang warns they are unused in
that case.

Add a test case covering the now-restored behavior.

Fixes: #24591

…ease-3.26

97fcd3b CheckCompilerFlag: Revert 'Match the Clang "argument unused" output ...'

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Acked-by: scivision <michael@scivision.dev>
Merge-request: !8322