README
1This demonstrates the use of PNG_USER_CONFIG and pngusr.h
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3The makefile builds a minimal read-only progressive decoder with
4embedded libpng, zlib and your system's X library.
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6Specify the location of the zlib source (1.2.1 or later) as ZLIBSRC
7on the make command line.
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9Edit makefile if required, to find your X library and include files,
10then
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12 make ZLIBSRC=directory
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14If you prefer to use the shared libraries, go to contrib/gregbook
15and build the rpng2-x application there.
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