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Fix yocto cross build 

When cross-compiling Qt using a Yocto sysroot, if the sysroot
already contains an installed Qt version, and a project (library
or executable) does not explicitly link against all of its
Qt dependencies, the cross linker will try to find a suitable library
in the sysroot ./lib folder.

This mighy lead to issues, because the linker will pick up an
installed Qt library which might have different symbol versioning,
and thus cause linker errors.

This happened with the print support module.
Make sure the print support module explicitly links against the newly
built Qt modules.

Task-number: QTBUG-74133
Change-Id: I876b1507c655673831e78dcfe737a5ede2a8c087
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
bb10
Alexandru Croitor 2019-04-03 15:09:31 +02:00
parent 867956a843
commit 5691d2f47b
1 changed files with 1 additions and 0 deletions
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src/printsupport/CMakeLists.txt
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@ -29,6 +29,7 @@ add_qt_module(PrintSupport
Qt::WidgetsPrivate
PUBLIC_LIBRARIES # special case
Qt::Gui
Qt::Widgets
)
#### Keys ignored in scope 1:.:printsupport.pro:<NONE>: