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Author SHA1 Message Date
Lukas Bulwahn 6ddc0cc518 python3: make python point to python3 (resolves #570) 
This commit is just a copy of the patch that Dmitry Rozhkov
submitted to openembedded-core, but it was rejected there [1].

If only python3 is installed on an image nothing provides
/usr/bin/python even though many scripts compatible with
both python2 and python3 just state `#!/usr/bin/env python`
in their shebang line.

Make python and python3 recipes provide alternatives for
/usr/bin/python and /usr/bin/python-config. By default
python2 has higher priority over python3.

In meta-ros, we need this behaviour for ROS_USE_PYTHON3 = "yes"
because ROS packages are always written to be python2 and python3
compatible.

[1] https://patchwork.openembedded.org/patch/139143/

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
 2018-02-22 06:29:36 +01:00
Lukas Bulwahn 3727c70ccf python: making bbappend files version independent 
In the recent commit d4ad95f0 [1], the OpenEmbedded-Core repository
updated python from version 2.7.3 to 2.7.9. To make meta-ros
compatible to the latest commits, the bbappend files are renamed to
be version independent.

[1] http://cgit.openembedded.org/openembedded-core/commit/?id=d4ad95f0d5f08891637c644e85b09da9c4585059

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>
 2015-03-30 09:26:14 +02:00