Corruption happens when a multiline help string starts with
a newline. This causes an overflow in substr() and the whole,
unescaped help string is written to the cache file.
Multiline strings are escaped line by line. The fix is to start
searching for line break points from position 1. A break point
at zero, which triggers the overflow, could only produce
a redundant empty line.
Fixes: #9098
The variable CPACK_ARCHIVE_FILE_NAME (added in 9e06e97d30)
only works if per-component packaging is enabled. This isn't obvious
from the documentation.
Make it also work for non-component packages and adjust documentation.
Fixes: #8769
ctest passes an internal -SR argument to inform a subprocess which
script to run. Because all arguments are propagated to the subprocess,
nested subprocess receives multiple -SR arguments and re-runs
the parent script in addition to its own, leading to a loop.
Ignore redundant -SR arguments on input and also filter out parent's
-SR argument when constructing a child process.
Fixes: #8837
Refactoring in commit 2b2344b412 (MSVC: Add abstraction for runtime
checks, 2025-01-22) switched to using local compiler id variables to
recognize compilers that target the MSVC ABI. However, those variables
may be modified modified in a special case for `lang == "RC"` that does
not apply to the ABI check. Check the target ABI before applying the
special case.
Fixes: #26663
f398a517be ci: Update to rebuilt Fedora base images
e9fb64f3b7 Source: Drop incorrect class documentation that had typos
2844296c7b FindMPI: Fix typo in comment
72cce810ce ci(fedora41-hip): update the image in sync w/ `fedora41`
fa08bd803d ci(fedora41): refactor tests removal from Python packages
0e5159656a ci(fedora41): split install prerequisites and build for Rust packages
88c5cf809a ci(fedora41): split install prerequisites and build RBEnv into separate phases
86e96322eb ci(fedora41): tune RVM build to speedup and minimize the final image
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !10283
The `CreateProcessW` documentation states "to run a batch file, you must
start the command interpreter". Use `cmd /c the.bat` to run batch files.
Also, use a "short path" to the `.bat` file if needed to avoid spaces.
Previously this worked in some cases only due to undocumented behavior
of `CreateProcessW` when given a `.bat` file.
Fixes: #26655
Implement finding components of CPS packages. Specifically, reject any
candidate packages that don't provide all required components, and
ignore appendices that don't provide requested (required or optional)
components. This applies to both top-level searches and also searching
for package dependencies.
Fix find_package to set an error message when trying to find
dependencies of a CPS package fails. This fixes the command previously
reporting "find_package unknown error" for such failures.
This avoids linting thinking that `func_name` can be declared `static`.
It is actually in a separate file and found at link time, so explicitly
mark it as such.
