[Pkg-fonts-bugs] Bug#649950: PATCH: Support libpng 1.5 [was: Bug#649950: fontforge: FTBFS: gimagewritepng.c:339:12: error: dereferencing pointer to incomplete type]

[Paul Flo Williams]

The attached patch against current head should take care of the
outstanding issues with libpng 1.5 support.

The two copies of GImageWrite_Png() are now very similar, with the
non-dlopen'd version using accessor functions like the other version.

On the way, this also fixes trans_color, which was being dereferenced
without being allocated.

This now builds for me, as configured for Fedora, but I haven't quite
worked out how to trigger PNG generation -- something to do with SVG
writing? So, needs testing :-)

-- 
Paul Flo Williams
http://hisdeedsaredust.com/category/fonts/feed
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