To avoid the following error:
The custom command generating
.rcc/qrc_editabletreemodel.cpp
is attached to multiple targets:
editabletreemodel
editabletreemodel_tester
but none of these is a common dependency of the other(s). This is
not allowed by the Xcode "new build system".
Pick-to: 6.8 6.9
Fixes: QTBUG-131631
Change-Id: I1c5d0702596a4f8f723d9080bc5304d6ad06853b
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
9f59379198