[webkit-reviews] review requested: [Bug 59047] [Qt] REGRESSION (r81479): build-webkit warning Inspector.idl is missing : [Attachment 91763] Added variable_out to pipe output from one compiler to another and then forced the output to be added to the sources.

[bugzilla-daemon at webkit.org]

Rafael Brandao <rafael.lobo at openbossa.org> has asked  for review:
Bug 59047: [Qt] REGRESSION (r81479): build-webkit warning Inspector.idl is
missing
https://bugs.webkit.org/show_bug.cgi?id=59047

Attachment 91763: Added variable_out to pipe output from one compiler to
another and then forced the output to be added to the sources.
https://bugs.webkit.org/attachment.cgi?id=91763&action=review

------- Additional Comments from Rafael Brandao <rafael.lobo at openbossa.org>
It was necessary to use variable_out to disable the annoying warning
(http://bugreports.qt.nokia.com/browse/QTBUG-18938). As that variable should be
added as input of the other generator, and this generator was used first in
WebCore/DerivedSources.pro and then later at WebKit/qt/QtWebKit.pro, there was
an issue with the input value, as it wasn't set at the later moment, and that
would make the output to not be added to the sources. So I've made use of this
already existing attribute called "wkExtraSources" to make sure that, in this
special case, the output would be added anyway.