# Win32 Makefile originally by Emil Mikulic <darkmoon@connexus.net.au>
# Updates by Eddie Kohler <ekohler@gmail.com> and
# Steven Marthouse <comments@vrml3d.com>

# ----------------------------------------------------------
# Makefile adapted for MinGW GCC Compiler
# José Manuel Muñoz <jmlosvillares@correo.ugr.es>
# ----------------------------------------------------------


# *** MAKING UNGIFSICLE ***
# If `GIFWRITE_OBJ' is defined to `gifwrite.o', Gifsicle will use
# Unisys-patented LZW compression. If it is defined to `ungifwrt.o', it
# will use unpatented run-length compression, which creates larger GIFs but
# is completely free software. If you downloaded the ungifsicle package,
# which doesn't have `gifwrite.c', you MUST define `GIFWRITE_OBJ' to
# `ungifwrt.o' by commenting the first line below and uncommenting the
# second.
GIFWRITE_OBJ = gifwrite.o
#GIFWRITE_OBJ = ungifwrt.o

# *** SUPPORTING WILDCARD EXPANSION ***
# MinGW seems to include support for this by itself.

CC = gcc
MINGWFLAGS = -DHAVE_UINTPTR_T -DHAVE_INTTYPES_H
CFLAGS = -I.. -I..\include -DHAVE_CONFIG_H=1 -D_CONSOLE -O2 $(MINGWFLAGS)

GIFSICLE_OBJS = clp.o fmalloc.o giffunc.o gifread.o gifunopt.o \
	$(GIFWRITE_OBJ) merge.o optimize.o quantize.o support.o \
	xform.o gifsicle.o

GIFDIFF_OBJS = clp.o fmalloc.o giffunc.o gifread.o gifdiff.o


all: gifsicle.exe gifdiff.exe

gifsicle.exe: $(GIFSICLE_OBJS)
	$(CC) $(CFLAGS) -o $@ $(GIFSICLE_OBJS)

gifdiff.exe: $(GIFDIFF_OBJS)
	$(CC) $(CFLAGS) -o $@ $(GIFDIFF_OBJS)

clp.o: ..\config.h ..\include\lcdf\clp.h clp.c

fmalloc.o: ..\config.h fmalloc.c

giffunc.o: ..\config.h giffunc.c ..\include\lcdfgif\gif.h
gifread.o: ..\config.h gifread.c ..\include\lcdfgif\gif.h
gifwrite.o: ..\config.h gifwrite.c ..\include\lcdfgif\gif.h
ungifwrt.o: ..\config.h ungifwrt.c ..\include\lcdfgif\gif.h
gifunopt.o: ..\config.h gifunopt.c ..\include\lcdfgif\gif.h

merge.o: ..\config.h gifsicle.h merge.c
optimize.o: ..\config.h gifsicle.h optimize.c
quantize.o: ..\config.h gifsicle.h quantize.c
support.o: ..\config.h gifsicle.h support.c
xform.o: ..\config.h gifsicle.h xform.c
gifsicle.o: ..\config.h gifsicle.h gifsicle.c

..\config.h: win32cfg.h
	cp win32cfg.h ..\config.h

clean:
	del *.o
	del *.exe