Bug#876745: ros-ros-comm: FTBFS on hurd-i386: Unable to generate messages for package 'roscpp'

[Aaron M. Ucko]

Source: ros-ros-comm
Version: 1.13.2+ds1-2
Severity: important
Tags: upstream
Justification: fails to build from source
User: debian-hurd at lists.debian.org

Builds of ros-ros-comm for hurd-i386 (admittedly not a release
architecture) have been failing:

  cd /<<BUILDDIR>>/ros-ros-comm-1.13.2+ds1/obj-i686-gnu/clients/roscpp && ../../catkin_generated/env_cached.sh /usr/bin/python /usr/lib/genpy/genmsg_py.py /<<BUILDDIR>>/ros-ros-comm-1.13.2+ds1/clients/roscpp/msg/Logger.msg -Iroscpp:/<<BUILDDIR>>/ros-ros-comm-1.13.2+ds1/clients/roscpp/msg -p roscpp -o /<<BUILDDIR>>/ros-ros-comm-1.13.2+ds1/obj-i686-gnu/devel/lib/python2.7/dist-packages/roscpp/msg
  Traceback (most recent call last):
    File "/usr/lib/python2.7/dist-packages/genpy/generator.py", line 985, in generate_messages
      outfile = self.generate(msg_context, full_type, f, outdir, search_path) #actual generation
    File "/usr/lib/python2.7/dist-packages/genpy/generator.py", line 958, in generate
      os.makedirs(outdir)
    File "/usr/lib/python2.7/os.py", line 157, in makedirs
      mkdir(name, mode)
  OSError: [Errno 1073741841] File exists: '/<<BUILDDIR>>/ros-ros-comm-1.13.2+ds1/obj-i686-gnu/devel/lib/python2.7/dist-packages/roscpp/msg'
  
  ERROR: Unable to generate messages for package 'roscpp': while processing '/<<BUILDDIR>>/ros-ros-comm-1.13.2+ds1/clients/roscpp/msg/Logger.msg': [Errno 1073741841] File exists: '/<<BUILDDIR>>/ros-ros-comm-1.13.2+ds1/obj-i686-gnu/devel/lib/python2.7/dist-packages/roscpp/msg'

Could you please take a look?

Thanks!

-- 
Aaron M. Ucko, KB1CJC (amu at alum.mit.edu, ucko at debian.org)
http://www.mit.edu/~amu/ | http://stuff.mit.edu/cgi/finger/?amu@monk.mit.edu