Add tests to install built wheels and build some examples

Augment coin_test_instructions.py to run a new script
testing/wheel_tester.py, which tries to pip install the built
wheels, and then tries to build the samplebinding and
scriptableapplication examples.

This allows us to confirm that the generated wheels are actually
installable, and also hopefully prevent us from breaking the
embeddable examples, by making sure that they at least build
(and execute in the case of samplebinding).

The change also modifies the examples to be able to take the
python executable as build argument, so that wheel_tester
can specify explicitly which python interpeter to use.

Change-Id: I0f141e40ab86e3311dd25915c4e53b0af36aaae9
Reviewed-by: Christian Tismer <tismer@stackless.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>

0 files changed, 0 insertions, 0 deletions