73 lines
1.6 KiB
Makefile
73 lines
1.6 KiB
Makefile
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# gcc/gmake makefile for pngcheck.
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# Greg Roelofs
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# Last modified: 17 June 2006
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#
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# Invoke via:
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#
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# make -f Makefile.unx
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#
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# This makefile assumes zlib has already been built or downloaded and is in
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# a subdirectory at the same level as the current subdirectory (as indicated
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# by the ZPATH macro below). Edit as appropriate.
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#
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# Note that the names of the dynamic and static zlib libraries used below may
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# change in later releases of the library. This makefile builds statically
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# linked executables, but that can be changed by uncommenting the appropriate
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# ZLIB lines.
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# macros --------------------------------------------------------------------
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ZPATH = ../zlib
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ZINC = -I$(ZPATH)
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#ZLIB = -L$(ZPATH) -lz
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ZLIB = $(ZPATH)/libz.a
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INCS = $(ZINC)
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LIBS = $(ZLIB)
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CC = gcc
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LD = gcc
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RM = rm
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CFLAGS = -O -Wall $(INCS) -DUSE_ZLIB
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# [note that -Wall is a gcc-specific compilation flag ("all warnings on")]
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O = .o
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E =
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LDFLAGS =
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PROG = pngcheck
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PROG2 = pngsplit
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PROG3 = png-fix-IDAT-windowsize
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#OBJS = $(PROG)$(O)
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OBJS =
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EXES = $(PROG)$(E) $(PROG2)$(E) $(PROG3)$(E)
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# implicit make rules -------------------------------------------------------
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.c$(O):
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$(CC) -c $(CFLAGS) $<
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# dependencies --------------------------------------------------------------
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all: $(EXES)
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$(PROG)$(E): $(PROG).c
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$(CC) $(CFLAGS) -o $@ $(PROG).c $(LIBS)
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$(PROG2)$(E): gpl/$(PROG2).c
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$(CC) $(CFLAGS) -o $@ gpl/$(PROG2).c $(LIBS)
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$(PROG3)$(E): gpl/$(PROG3).c
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$(CC) $(CFLAGS) -o $@ gpl/$(PROG3).c $(LIBS)
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# maintenance ---------------------------------------------------------------
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clean:
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$(RM) -f $(EXES) $(OBJS)
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