Comment 52 for bug 1488079

This is a patch to more properly fix the build with CMake in:

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revno: 14668
committer: bryce <email address hidden>
branch nick: inkscape
timestamp: Thu 2016-02-25 10:48:51 -0800
message:
  inkview: Drop use of obsolete getopt

  This lets us drop getopt as a cmake requirement.

  Patch from rindolf, thanks!
  http://www.shlomifish.org/Files/files/code/inkscape-cmake-get-rid-of-getopt-check-2.diff
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It adds the -std=c++11 flag conditionally if the build fails without it.

I hereby disclaim all explicit or implicit ownership of my changes, and place them under the X11 licence / the public domain (CC Zero) / GPLv1-and-above / any other licence. That put aside crediting me (= http://www.shlomifish.org/ ) will be appreciated but not necessary.