Report a meaningful warning message rather than aborting in a debug
build and failing silently in a release build.
Change-Id: Ic77589143ff0d22c95c7b10f2e511f68b3da4d86
Task-number: QTBUG-17582
Reviewed-by: Rohan McGovern
(cherry picked from commit 75767c69fbba3149a4505287ed441886188a9fd3)
With modularized Qt, using QT_CONFIG is dangerous, because the behavior
changes depending on the order in which modules are qmake'd.
For example, an autotest doing:
contains(QT_CONFIG,svg):QT += svg
...will depend on libQtSvg if (and only if) the autotest is qmake'd
_after_ qtsvg is qmake'd.
This makes the tested functionality unpredictable.
Also, if the above example occurs within qtbase, it causes the test to
sometimes have a circular dependency: if qtsvg is qmake'd before the
test is qmake'd, the test in qtbase depends on qtsvg which depends on
qtbase.
Tests must avoid functionality tests via QT_CONFIG except where all the
tested modules are dependencies of the current module.
Usage of QT_CONFIG with qt3support was entirely removed since Qt5
will not retain qt3support.
Reviewed-by: Jason McDonald
Change-Id: I5a5013b3ec7e1f38fb78864763c9e7586c15e70b
This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
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writing, this wiki is located here:
http://qt.gitorious.org/qt/pages/GitIntroductionWithQt
If you have already performed the grafting and you don't see any
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12