added missing dependency

This commit is contained in:
Martin Felis
2013-12-05 18:05:01 +01:00
parent 95a086a47f
commit 41b2db04a7
233 changed files with 139182 additions and 6 deletions
@@ -0,0 +1,15 @@
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.