Jason Felds
1657ed4dee
We can remove and strip each on a case by case basis. MAC OS X builds now. Time to get the others.
This demonstrates the use of PNG_USER_CONFIG and pngusr.h The makefile builds a minimal write-only decoder with embedded libpng and zlib. Specify the location of the zlib source (1.2.1 or later) as ZLIBSRC on the make command line. If you prefer to use the shared libraries, go to contrib/pngminus and build the pnm2png application there.