The previous docs assumed one had to set INSTALL_RPATH for
this target property to have an effect, but the actual condition is
only that the install rpath is different to the build rpath. Even if
the install rpath is empty, it is possible that CMake will rewrite
the rpath during install because the build rpath could be
non-empty.
The original intent of <PackageName>_ROOT may have been for it
to apply only to Find modules, but the implementation of the
find_package() command treats modules and config packages the
same. Both result in a <PackageName>_ROOT variable being
pushed onto the stack of package roots. A config package can
also call other find_...() commands, the behavior doesn't apply
just to find modules.
Fix the `COMPILE_LANGUAGE/CXX_COMPILER_ID` variant of the example to
have the same meaning as the `COMPILE_LANG_AND_ID` variant. The
inconsistency was introduced by commit 808b818063 (Genex: CompileLang
and CompileLangAndId now match against a list of ids, 2019-05-30,
v3.15.0-rc1~11^2~1).
Fixes: #19862
Other multi-word command line options use hyphens to separate
the words, so the --loglevel option introduced in CMake 3.15 was
inconsistent in this regard. Rename it to --log-level but still support
the original --loglevel name to preserve backward compatibility.
Add notes for the changes from commit 33c7ea513d (CPackDeb: Use
`CPACK_PACKAGE_DESCRIPTION_FILE`, 2019-07-11).
Suggested-by: Alex Turbov <i.zaufi@gmail.com>
Add section headers similar to the 3.15 release notes and move each
individual bullet into an appropriate section. Revise a few bullets.
Drop bullets covering internal interfaces.
ed98209ddc Revise include order using clang-format-6.0
185fe49f29 clang-format: Normalize headers presentation
42ef28b4f3 Remove unused uid_t/gid_t types on Windows
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Sebastian Holtermann <sebholt@web.de>
Merge-request: !3851
dd0f304613 Objective C/C++: Add compiler standard detection
b515af782b Help: Add release note for Objective-C/C++ language support
9e66397c28 Languages: Add support for Objective-C++
80f120a85f Languages: Add support for Objective-C
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3811
Resolve conflicts with changes since the 3.15 series:
* Convert `cmSystemTools::IsOn` => `cmIsOn`.
* Move one "EXCLUDE_FROM_ALL" target property logic fix to
its new location in `cmMakefile::AddNewUtilityTarget`.
The "all" target in each directory is supposed to have targets from that
directory even if the directory itself is marked `EXCLUDE_FROM_ALL` in
its parent. This was broken by commit dc6888573d (Pass EXCLUDE_FROM_ALL
from directory to targets, 2019-01-15, v3.14.0-rc1~83^2) which made the
participation of a target in "all" independent of context. Revert much
of the logic change from that commit to restore the old behavior. Then
re-implement the behavior intended by the commit to keep its test
working. Extend the test to cover the old behavior too.
Fixes: #19753
