Index of /archives/text/CTAN/obsolete/systems/luatex/base/source/libs/libpng/libpng-1.5.2/contrib/pngminim/preader

 Name                                                                                               Last modified      Size  Description
 Parent Directory                                                                                                        -   
 README                                                                                             2011-05-20 15:39  487   
 makefile                                                                                           2011-05-20 15:39  4.0K  
 pngusr.dfa                                                                                         2011-05-20 15:39  1.0K  
 pngusr.h                                                                                           2011-05-20 15:39  631   

This demonstrates the use of PNG_USER_CONFIG and pngusr.h

The makefile builds a minimal read-only progressive decoder with
embedded libpng, zlib and your system's X library.

Specify the location of the zlib source (1.2.1 or later) as ZLIBSRC
on the make command line.

Edit makefile if required, to find your X library and include files,
then
    
    make ZLIBSRC=directory
 
If you prefer to use the shared libraries, go to contrib/gregbook
and build the rpng2-x application there.