Update libpng to 1.4.4, but so far it fails to build with gcc2 and gcc4.
Update libpng to 1.4.4, but so far it fails to build with gcc2 and gcc4.


haikuports/haikuports,koletzky/haikuports,miqlas/haikuports,Begasus/haikuports,Begasus/haikuports,Begasus/haikuports,haikuports/haikuports,moochris/haikuports,moochris/haikuports,Begasus/haikuports,koletzky/haikuports,nielx/haikuports,haikuports/haikuports,koletzky/haikuports,miqlas/haikuports,miqlas/haikuports,nielx/haikuports,haikuports/haikuports,moochris/haikuports,haikuports/haikuports,nielx/haikuports,Begasus/haikuports