The Openembedded Layer Index [1] shows that python-six in
version 1.10.0 is already provided in the openembedded-core layer
and in the meta-python layer, so there is no need for a third copy
of the python-six recipe in meta-ros.

The recipe python-six is provided since commit a36869c7 in the
meta-openembedded repository (commit date: 2015-04-13), and
is provided since commit 9979e35f in the openembedded-core
repository (commit date: 2016-07-20).

In my opinion, at least the commit a36869c7 is far enough in the
past, so that we can safely assume that all new meta-ros use a setup
where python-six is included at least in meta-python.

For users of older versions, we include a remark in the README.md to
allow `git blame` to pinpoint to this commit here.

[1] https://layers.openembedded.org/layerindex/branch/master/recipes/?q=python-six
[2] http://cgit.openembedded.org/meta-openembedded/commit/?id=a36869c700bed940f7f0aa4b9703ae630dc84eac
[3] http://cgit.openembedded.org/openembedded-core/commit/?id=9979e35ffb0dfb20d8aaffa8e2ec5e33f27fc009



Signed-off-by: Lukas.Bulwahn <lukas.bulwahn@oss.bmw-carit.de>

The recent versions of the rosbridge_library package does not depend
on python-pytz anymore. So, this commit removes the dependency in
the recipe file and removes the now unneeded python-pytz recipe.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>

This commit resolves issue #393.

This commit adds recipes for rosbridge_suite and its dependencies.
Its main content is based on the commits of pull request #364 by
Christoph Schultz.

As maintainer, Lukas Bulwahn just included the contributions
with a proper commit message, added the new packages to the
packagegroup-ros-world, and slightly improved the line breaking.

In the meta-ros commit b6080314 (commit date: 2013-11-17) [1], we
add python-numpy_1.7.0.bbappend to provide python-numpy as native
package, as the version update to cv-bridge 1.10.14 needs that.

Coincidentally, Ross Burton added native support to the
python-numpy recipe in the meta-openembedded commit c13c5f40
(commit date: 2013-11-18) [2]. However, the existing bbappend in
meta-ros was still required for use with releases before commit
c13c5f40.

On 2014-01-14, the python-numpy recipe was moved from meta-oe to
openembedded-core (commit a4415f89 and 9bf355cc [3, 4]).
Now, on 2015-12-16, the python-numpy recipe was updated to 1.10.1
(commit 3c3932f3 [5]), and hence, our version-specific bbappend
file fails to apply.

As the native package addition is now in the recipe for over two
years (commit date: 2013-11-18), and we assume all users to work on
versions where the change has been included, we simply drop our now
superfluous bbappend file.

[1] https://github.com/bmwcarit/meta-ros/commit/b6080314504be62c8fbfcb1d583e688448a2f023
[2] http://cgit.openembedded.org/meta-openembedded/commit/?id=c13c5f40160d289bb62538a16900fed30621cb22
[3] http://cgit.openembedded.org/meta-openembedded/commit/?id=a4415f89e533a59ba358f8575d56216d3650e59e
[4] http://cgit.openembedded.org/openembedded-core/commit/?id=9bf355cceaec6ebacdcbcc35f9713ff73e1c85da
[5] http://cgit.openembedded.org/openembedded-core/commit/?id=3c3932f3560c898e32287c8733b61180685ee539



Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>

The resource_retriever package's source was moved into
its own repository, and needs now python-urlgrabber.
Hence, this commit provides the recipe for python-urlgrabber, moves
the resource-retriever to its own location, and updates all other
packages in the robot_model repository.

Due to the recent commit 6eddc9e2@openembedded-core [1], which
updated python-nose from 1.2.1 to 1.3.6, the bbappend for
python-nose 1.2.1 leads to an error during parsing. Instead of
making the bbappend version-independent, this commit simply drops
the bbappend file, as python-nose is provided as native package
already since 78711c88@openembedded-core [2] (since January 2014).

[1] https://github.com/openembedded/openembedded-core/commit/6eddc9e222077e50d5b1b2b827840ada3be1d978
[2] https://github.com/openembedded/openembedded-core/commit/78711c887520c88d733182a80edac49650a7e94f



Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>

When compiling python-rosdep before python-nose has been built,
'bitbake python-rosdep' fails with:

| distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse('nose>=1.0')
| ERROR: python setup.py build_ext execution failed.
| WARNING: /[...]/build/tmp-glibc/work/i586-oe-linux/python-rosdep/0.11.0-r0/temp/run.do_compile.14813:1 exit 1 from
|   exit 1
| ERROR: Function failed: do_compile (log file is located at /[...]/build/tmp-glibc/work/i586-oe-linux/python-rosdep/0.11.0-r0/temp/log.do_compile.14813)
ERROR: Task 6 (/[...]/meta-ros/recipes-devtools/python/python-rosdep_0.11.0.bb, do_compile) failed with exit code '1'

In a recent commit in the rosdep repository [1], the dependency for
the rosdep setup on python's nose package is added. Hence, we must
also add this dependency in the rosdep recipe, which then resolves
the reported failure.

[1] https://github.com/ros-infrastructure/rosdep/commit/fc8b56be072ab672344c747de815daaacf2e9834



Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>

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>

This commit includes further changes to build rospack-native.

python-nose: replacing duplicate recipe that is in meta-oe by a bbappend file to have a native recipe (resolves #66)

To compile nodelet-topic-tools, we must provide a working
dynamic-reconfigure in the native sysroot. This requires
some adjustments to the native versions of the required
python modules.

In particular, the following tasks ran successfully for this
commit:

This command tests compiling rospack-native:
rm bitbake.lock cache/ sstate-cache/ tmp-eglibc/ -rf && bitbake rospack-native

This command tests compiling roslib-native:
rm bitbake.lock cache/ sstate-cache/ tmp-eglibc/ -rf && bitbake roslib-native

As nodelet-topic-tools uses rospack-native and roslib-native to
some extent (dependency: rospack-native -> roslib-native ->
dynamic-reconfigure-native -> nodelet-topic-tools), this command
tests running rospack-native and roslib-native:
rm bitbake.lock cache/ sstate-cache/ tmp-eglibc/ -rf && bitbake nodelet-topic-tools

This command tests compiling rospack and roslib:
rm bitbake.lock cache/ sstate-cache/ tmp-eglibc/ -rf && bitbake rospack
rm bitbake.lock cache/ sstate-cache/ tmp-eglibc/ -rf && bitbake roslib

All these command run with this commit without errors, and
future commits to these files should keep them run without
errors or justify modifications with better tests.

A minor open issue related to rospack is issue #116
(cf. https://github.com/bmwcarit/meta-ros/issues/116).

This commit incorporates feedback from Stefan Herbrechtsmeier.

The python-rospkg-native rdepends on python-xml-native, and
python-native provides this without any further ado.

The current catkin requires catkin_pkg >= 0.1.12 as indicated in
https://github.com/ros/catkin/blob/groovy-devel/package.xml

.
See discussion in #99.

lb: minor tweaking and commit message rewording

Signed-off-by: Víctor Mayoral Vilches <v.mayoralv@gmail.com>
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>