Exclude files and directories matching the given patterns while creating
an archive, using libarchive's matcher for parity with file(ARCHIVE_EXTRACT).
Fixes: #27877.
Omit archive entries matching the given patterns when extracting or
listing. May be combined with PATTERNS; on overlap the exclusion
takes precedence.
Fixes: #27837
Detect when the requested module name differs in case from the module
filename on disk. Emit an author warning on Windows and Apple
platforms, where case-insensitive lookup can hide portability problems
on case-sensitive filesystems.
Fixes: #27811
79c90b7afc cmSystemTools: Remove EnvDiff class
508a72fc1c cmCTestRunTest: Don't modify the current environment
61072fe317 cmcmd: Don't modify the current environment
31040ff609 cmEnvironment: Add class for environment modification
a5d0e0fb69 cmEnvironment: Introduce class for a set of environment variables
bf071f85fe cmSystemTools: Add env argument to RunSingleCommand
14edb7097f cmUVProcessChain: Add support for Environment
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !11795
Print the system error message in case of failure when calling
`CopyFileAlways`, `CopyFileIfDifferent`, `CopyFileIfNewer`,
`CopyADirectory` and `MakeDirectory`.
Remove unnecessary `cmSystemTools` wrappers for `CopyFileIfNewer` and
`CopyADirectory`.
Fixes: #18276
Move logic from commit c85524a94a (Ensure stdin, stdout, and stderr pipes
are always open, 2019-05-02, v3.15.0-rc1~171^2) and commit 96010cc968
(Ensure stdin, stdout, stderr FILE streams are open on Windows, 2024-01-24,
v3.29.0-rc1~65^2) to a dedicated source. Expose it through an `Init` class
constructor to make it optionally available during static initialization.
Issue: #26924
KWSys's `FindProgram` no longer looks up the actual case on disk. This
behavior change was inherited from the change to `CollapseFullPath`.
Extend commit 773b75e4ed (cmake: Explicitly look up on-disk case of
input paths on Windows, 2024-10-23, v4.0.0-rc1~589^2) to cover this by
wrapping `FindProgram` in a CMake-specific layer.
Issue: #20214
We need it to restore behavior on Windows. Revert commit 16af27fd42
(cmSystemTools: Drop GetRealPathResolvingWindowsSubst, 2024-11-04,
v4.0.0-rc1~521^2), but with a cleaned up implementation.
Issue: #26750
Issue: #18033
Extend the fix from commit 74c9d40876 (execute_process: Fix invocation
of .cmd/.bat with spaces, 2025-01-31) to work without relying on
conversion to a "short path", which may not exist. Instead, extending
the `cmd /c` wrapper to `cmd /c call` seems to support spaces directly.
Suggested-by: Alexandru Croitor <alexandru.croitor@qt.io>
Fixes: #26655
Run the `clang-format.bash` script to update all our C and C++ code to a
new style defined by `.clang-format`, now with "east const" enforcement.
Use `clang-format` version 18.
* If you reached this commit for a line in `git blame`, re-run the blame
operation starting at the parent of this commit to see older history
for the content.
* See the parent commit for instructions to rebase a change across this
style transition commit.
Issue: #26123
When profiling Qt builds on macos, about 2.2% of a `cmake` invocation
was spent reading from `/dev/urandom`. Use a (thread)local rng to
mitigate this cost, particularly in `cmGeneratedFileStreamBase::Open`.
It was created by commit 83630d4918 (cmSystemTools: Revert GetRealPath
implementation on Windows, 2018-05-29, v3.11.3~3^2) to preserve support
on Windows for one call site. Now that `GetRealPath` works again on
Windows, we can use that instead.
Issue: #18033
Use `cm::PathResolver`'s `RealPath` variant to normalize paths,
look up their on-disk case, and resolve symlinks, but without
resolving `subst` drives on Windows.
Fixes: #17206
Use `cm::PathResolver`'s `LogicalPath` variant to normalize paths while
preserving symlinks not followed by `..` components. This avoids
needing the KWSys path translation map to preserve symlinks through
`realpath` operations. It also works with symlinks on Windows.
Fixes: #16228
`CollapseFullPath` currently accesses the filesystem on Windows to
convert the path to the (upper/lower) case it has on disk. Not all call
sites need this, so we'd eventually like to remove the behavior. Add a
wrapper for call sites to express that they need to match the case of
on-disk paths.
Issue: #20214
The function attempts to read the path to cmd executable from the
COMSPEC environment variable. Falls back to cmd.exe if the respective
environment variable is not set or path doesn't exist.
