Allow examples to be built without module sources

qwebchannel.js is used by examples, which so far tried to copy it
directly from the library source directory. However, in the case of an
installed prefix build of Qt, the library sources are not available.
This patches therefore moves the qwebchannel.js file to the examples
directory, which is installed including sources.

The obvious alternative would be copying the file inside the source tree,
but that causes code duplication and a maintenance burden that we want to
avoid.

Another alternative would have been to install qwebchannel.js into
QT_INSTALL_DATA, or extract the file at build time from the Qt library.
However, this requires bigger changes, and is also dubious because the
use case are in particular applications _not_ using Qt.

Task-number: QTBUG-57654
Change-Id: I96bc93b6e3d248e4b4facdd582d9fa53ae562924
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Milian Wolff <milian.wolff@kdab.com>

0 files changed, 0 insertions, 0 deletions