Normally `INSTALL_DATADIR` is the canonical place for
`share`/`CMAKE_INSTALL_DATADIR`, but this standard is not well
enforced.
In 834d92a, `INSTALL_SHAREDIR` was introduced to better enforce this
standard and allow to install into third-party program's
`CMAKE_INSTALL_DATADIR` (e.g. wayland). This ended up being used as
`INSTALL_SHAREDIR/qt6` instead, but this leaves little room for
configuration and renaming.
This change introduces a namespaced variant that is guaranteed to be
owned by Qt.
Pick-to: 6.10
Change-Id: I25c0e5b47c402b178120e9e628fdfaf4aaad27ad
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
For Wayland protocols, "/usr/share/wayland-protocols/" is used on
Ubuntu/Debian derived, and same for arch. The share directory is
different with data and archdata directories.
Change-Id: I3bdd5bdc60bd4f66de66aecc943893978c86f19b
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
A project might want to find_package all available (installed) Qt CMake
packages that contain qt modules.
A use case might be a qml app that needs to link to all of Qt, and
support showing qml files that can load any Qt qml module.
Add a new Qt6 COMPONENT called ALL_QT_MODULES.
It can be used like this:
find_package(Qt6 COMPONENTS ALL_QT_MODULES).
The implementation will find all installed Qt modules by globbing over
all json files installed in $qt/modules dir, and treat the file names
as package names.
It will then tell Qt6 to find_package each of those packages.
Pick-to: 6.8 6.9
Change-Id: I89242307438576a0cbb3cdca80a9cb72818b6035
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
QtInstallPaths needs to be loaded at early stages
Change-Id: Ie275ad2a8855b7555b110c35814ebadafe1817c6
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
