The script environment_cache.py generates a cache file that
sets LD_LIBRARY_PATH so that the paths to target libs
go first. This confuses native python3 which dynamically links
to the target libpython3 and that leads to wrong linking
of dynamic python modules:
04:09:43 | [ 16%] Generating Python from MSG std_msgs/Float32
04:09:43 | catkin_generated/env_cached.sh /srv/jenkins/workspace/builder-slot-0/build/tmp-glibc/work/corei7-64-refkit-linux/std-msgs/0.5.10-r0/recipe-sysroot-native/usr/bin/python3-native/python3 /srv/jenkins/workspace/builder-slot-0/build/tmp-glibc/work/corei7-64-refkit-linux/std-msgs/0.5.10-r0/recipe-sysroot/opt/ros/indigo/share/genpy/cmake/../../../lib/genpy/genmsg_py.py /srv/jenkins/workspace/builder-slot-0/build/tmp-glibc/work/corei7-64-refkit-linux/std-msgs/0.5.10-r0/std_msgs-0.5.10/msg/Float32.msg -Istd_msgs:/srv/jenkins/workspace/builder-slot-0/build/tmp-glibc/work/corei7-64-refkit-linux/std-msgs/0.5.10-r0/std_msgs-0.5.10/msg -p std_msgs -o /srv/jenkins/workspace/builder-slot-0/build/tmp-glibc/work/corei7-64-refkit-linux/std-msgs/0.5.10-r0/build/devel/lib/python3.5/site-packages/std_msgs/msg
04:09:43 | Traceback (most recent call last):
04:09:43 | File "/srv/jenkins/workspace/builder-slot-0/build/tmp-glibc/work/corei7-64-refkit-linux/std-msgs/0.5.10-r0/recipe-sysroot/opt/ros/indigo/share/genpy/cmake/../../../lib/genpy/genmsg_py.py", line 44, in <module>
04:09:43 | import genpy.generator
04:09:43 | File "/srv/jenkins/workspace/builder-slot-0/build/tmp-glibc/work/corei7-64-refkit-linux/std-msgs/0.5.10-r0/recipe-sysroot/opt/ros/indigo/lib/python3.5/site-packages/genpy/__init__.py", line 34, in <module>
04:09:43 | from . message import Message, SerializationError, DeserializationError, MessageException, struct_I
04:09:43 | File "/srv/jenkins/workspace/builder-slot-0/build/tmp-glibc/work/corei7-64-refkit-linux/std-msgs/0.5.10-r0/recipe-sysroot/opt/ros/indigo/lib/python3.5/site-packages/genpy/message.py", line 40, in <module>
04:09:43 | import math
04:09:43 | ImportError: /srv/jenkins/workspace/builder-slot-0/build/tmp-glibc/work/corei7-64-refkit-linux/std-msgs/0.5.10-r0/recipe-sysroot-native/usr/lib/python3.5/lib-dynload/math.cpython-35m-x86_64-linux-gnu.so: undefined symbol: _Py_dg_stdnan
Don't put LD_LIBRARY_PATH to the cache, but use the value provided
by bitbake.
Signed-off-by: Dmitry Rozhkov <dmitry.rozhkov@linux.intel.com>
Dmitry Rozhkov