Gal, does this library actually work with v4l devices with your patch?
V4L1 support was completely removed in the Linux kernel, so merely
bringing back the headers through libv4l1-dev won't help much: It will
just fail to initialize at runtime.

The proper solution is to use v4l2 only, and the upstream patch seems to
do that: https://code.ros.org/trac/opencv/changeset/5206

Can we backport this patch instead?

** Changed in: opencv (Ubuntu Oneiric)
       Status: New => Triaged

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https://bugs.launchpad.net/bugs/756154

Title:
  opencv version 2.1.0-3ubuntu1 failed to build on i386

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