58c4f6b355
to prevent warnings about direct access to png structs by libpng functions while building libpng. They need to be tested, especially those using compilers other than gcc.
52 lines
1.3 KiB
Plaintext
52 lines
1.3 KiB
Plaintext
# Commodore Amiga Makefile
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# makefile for libpng and SAS C V6.5x compiler
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# Copyright (C) 1995-2000 Wolf Faust
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#
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# This code is released under the libpng license.
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# For conditions of distribution and use, see the disclaimer
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# and license in png.h
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#
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# Note: Use #define PNG_READ_BIG_ENDIAN_SUPPORTED in pngconf.h
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#
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# Location/path of zlib include files
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ZLIB=/zlib
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#compiler
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CC=sc
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#compiler flags
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# WARNING: a bug in V6.51 causes bad code with OPTGO
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# So use V6.55 or set NOOPTGO!!!!!!!!!
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CFLAGS= -DPNG_CONFIGURE_LIBPNG NOSTKCHK PARMS=REG OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL\
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OPTLOOP OPTRDEP=4 OPTDEP=4 OPTCOMP=4 INCLUDEDIR=$(ZLIB) \
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DEFINE=PNG_INTERNAL
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#linker flags
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LDFLAGS= SD ND BATCH
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#link libs
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LDLIBS= libpng.lib libgz.lib LIB:scm.lib LIB:sc.lib Lib:amiga.lib
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# linker
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LN= slink
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# file deletion command
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RM= delete quiet
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# library (.lib) file creation command
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AR= oml
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# make directory command
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MKDIR= makedir
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OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
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pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
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pngwtran.o pngmem.o pngerror.o pngpread.o
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all: libpng.lib pngtest
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libpng.lib: $(OBJS)
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-$(RM) libpng.lib
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$(AR) libpng.lib r $(OBJS)
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pngtest: pngtest.o libpng.lib
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$(LN) <WITH <
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$(LDFLAGS)
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TO pngtest
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FROM LIB:c.o pngtest.o
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LIB $(LDLIBS)
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<
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