We use `strncpy` to copy the title up to a maximum number of
characters. GCC 8's `-Wstringop-overflow` warns that the length
depends on the input length because it fails to recognize that we
are bounding it to the buffer size too. Update the code to hide
the dependence on the input length.
7bb70054e4 Autogen: Add test for Q_OS_ macros
f345135845 Autogen: For Qt5 pass all implicit include directories to moc
2d6cfe2677 Autogen: Split initializer main method
84bdae8895 Autogen: Compute variables in Init stage instead of Setup stage
8e0d70272d Autogen: Move info file write code into methods
5776639fbf Autogen: Pass absolute include path in info file
2e9199b291 cmLocalGenerator: Respect user requested implicit include directories order
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2230
For Qt4 it was not possible to pass all compiler implicit include
directories to moc because it couldn't handle some system headers.
For reference see commit 753b905ec8,
commit d2536579d5 and
[QTBUG-28045](https://bugreports.qt.io/browse/QTBUG-28045).
For Qt5's moc the problem does not persist anymore so we can
(and should) pass all implicit include directories to moc.
Fixes#18041
In ``cmLocalGenerator::GetIncludeDirectories`` append the user requested
implicit include directories first, then append the remaining implicit
include directories. By By doing so we keep the user requested order of
implicit include directories.
In commit v3.12.0-rc1~136^2 (CPack: Use project version as default for
`CPACK_PACKAGE_VERSION`, 2018-04-29) we did not account for the value of
`CMAKE_PROJECT_VERSION_{MAJOR,MINOR,PATCH}` having `0`. Fix the logic
to distinguish between unprovided version components and `0` components.
While at it, add a test case covering the behavior described in the
documentation by the original commit. The number of version components
in the package name should match those provided to the `project()`
command `VERSION` option.
Fixes: #18199
The Maintain Current Release instructions previously assumed that
the topic branch had been merged to master. Add text to make this
explicit in the instructions as an initial verification step.
The previous instructions also made no mention of the commit
message for the merge to the release branch. This needs to include
a footer that mentions the merge request number for tracking
purposes.
If policy settings at the time the GoogleTest module is included are
such that CMP0057 is unset or set to OLD, the use of IN_LIST with
if() will lead to an error. Therefore, explicitly specify the policy
settings for the whole file to ensure the function implementations
have access to the required CMake features.
Fixes: #18198
What ``cmLocalGenerator::GetIncludeDirectories`` does
-----------------------------------------------------
In general it concatenates the
1. ``target->GetIncludeDirectories(LANG)`` and the
2. ``CMAKE_<LANG>_STANDARD_INCLUDE_DIRECTORIES``.
Additionally it performs some sorting and special treatment of the
- ``CMAKE_<LANG>_IMPLICIT_INCLUDE_DIRECTORIES``.
By default all ``CMAKE_<LANG>_IMPLICIT_INCLUDE_DIRECTORIES`` are stripped from
the result list.
When explicitly requested (by setting ``stripImplicitInclDirs=false``) *some*
implicit directories are appended to the result list. The implicit directories
that *are* appended are those that were requested to be included by
1. ``target->GetIncludeDirectories(LANG)`` or
2. ``CMAKE_<LANG>_STANDARD_INCLUDE_DIRECTORIES``.
All other implicit directories are still stripped from the result list.
The reason to not simply append all implicit directories is that Qt4's moc has
problems to parse some headers that might be found in the implicit system
include directories (See commit d2536579d5
and
[QTBUG-28045](https://bugreports.qt.io/browse/QTBUG-28045)
).
That has been solved in Qt5's moc though.
Extension request to ``cmLocalGenerator::GetIncludeDirectories``
----------------------------------------------------------------
For Qt5's moc we like to have an option that allows to append *all* implict
include directories to the result list, not just those that were user requested.
Changes to ``cmLocalGenerator::GetIncludeDirectories``
------------------------------------------------------
- Shorten the function parameter name ``stripImplicitInclDirs`` to
``stripImplicitDirs``.
- Add new boolean function parameter ``appendAllImplicitDirs``
with a default value ``false``.
The old default behavior of the function stays the same, but a specialized
behavior can be requested by AUTOMOC for Qt4/Qt5 respectively.
Code style change in ``cmLocalGenerator::GetIncludeDirectories()``.
Use the return value of ``std::set::insert`` instead of testing
if the entry already exists in the set using ``std::find``.
Brad King