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- The files cjpeg and djpeg are created using version 4 of the
- Independent JPEG Group's JPEG software. (jpegsrc.V4.tar.Z)
- I made no changes to the original distribution but I created
- the makefile for gcc on the Amiga.
-
- NOTE: The 68020 version compiled with Aztec C 5.2a using full
- optimization does not work. Therefore I released only the executables
- created with gcc. (I used version 2.5.8)
-
-
-
- To recompile djpeg and cjpeg with gcc:
-
- - copy all the files of the JPEG distribution into one directory
-
- - copy the file makefile.gcc.amiga to this directory
-
- - rename jmemname.c to jmemsys.c
-
- - edit the include file stdlib.h and set EXIT_FAILURE to 10
-
- - edit the file makefile.gcc.amiga and set the compiler options
- according to your processor model
-
- - enter "make -f makefile.gcc.amiga" to create cjpeg and djpeg
-
- - enter "make -f makefile.gcc.amiga test" to test if the programs
- really work (you need the command cmp into your search path)
- You should not get any error messages.
-
- - to reduce the size of the binaries remove the symbol hunks
- (for example with the program stripa from the developer disks
- released by Commodore)
-