# Makefile for PngMinus (png2pnm and pnm2png)
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# Linux / Unix
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#CC = cc
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CC = gcc
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LD = $(CC)
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RM = rm -f
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PNGINC = -I../..
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PNGLIB_SHARED = -L../.. -lpng
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PNGLIB_STATIC = ../../libpng.a
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# Uncomment the following if you have a custom zlib build at ../../../zlib
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#ZINC = -I../../../zlib
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#ZLIB_SHARED = -L../../../zlib -lz
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#ZLIB_STATIC = ../../../zlib/libz.a
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# Use the system zlib otherwise
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ZLIB_SHARED = -lz
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ZLIB_STATIC = -lz
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CPPFLAGS = $(PNGINC) $(ZINC)
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CFLAGS =
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LDFLAGS =
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LIBS_SHARED = $(PNGLIB_SHARED) $(ZLIB_SHARED)
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LIBS_STATIC = $(PNGLIB_STATIC) $(ZLIB_STATIC)
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EXEEXT =
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#EXEEXT = .exe
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# dependencies
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all: png2pnm$(EXEEXT) pnm2png$(EXEEXT) png2pnm-static$(EXEEXT) pnm2png-static$(EXEEXT)
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png2pnm.o: png2pnm.c
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$(CC) -c $(CPPFLAGS) $(CFLAGS) png2pnm.c
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pnm2png.o: pnm2png.c
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$(CC) -c $(CPPFLAGS) $(CFLAGS) pnm2png.c
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png2pnm$(EXEEXT): png2pnm.o
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$(LD) $(LDFLAGS) -o png2pnm$(EXEEXT) png2pnm.o $(LIBS_SHARED) -lm
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pnm2png$(EXEEXT): pnm2png.o
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$(LD) $(LDFLAGS) -o pnm2png$(EXEEXT) pnm2png.o $(LIBS_SHARED) -lm
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png2pnm-static$(EXEEXT): png2pnm.o
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$(LD) $(LDFLAGS) -o png2pnm-static$(EXEEXT) png2pnm.o $(LIBS_STATIC) -lm
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pnm2png-static$(EXEEXT): pnm2png.o
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$(LD) $(LDFLAGS) -o pnm2png-static$(EXEEXT) pnm2png.o $(LIBS_STATIC) -lm
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clean:
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$(RM) png2pnm.o
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$(RM) pnm2png.o
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$(RM) png2pnm$(EXEEXT)
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$(RM) pnm2png$(EXEEXT)
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$(RM) png2pnm-static$(EXEEXT)
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$(RM) pnm2png-static$(EXEEXT)
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# End of makefile for png2pnm / pnm2png
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