libpng
This is libpng.
http://www.libpng.org/pub/png/libpng.html
Changelog
libpng-1.2.22.p8 (Michael Abshoff, August 29th, 2008)
- Do not delete libpng.dylib on OSX
libpng-1.2.22.p7 (Michael Abshoff, May 22nd, 2008)
- on OSX: delete libtool files also to make graphviz compile on OSX
libpng-1.2.22.p6 (Michael Abshoff, May 18th, 2008)
- improve 64 bit OSX build support
libpng-1.2.22.p5 (michael Abshoff, Feb. 15th, 2008)
- add OSX 10.5 64 bit support
- fix zlib headers detection issue (#2068)
libpng-1.2.22.p4 (Michael Abshoff, Jan. 31st, 2008)
- remove loads of ._* files (#2010)