# Makefile for Independent JPEG Group's software

# This makefile is suitable for Unix-like systems with non-ANSI compilers.
# If you have an ANSI compiler, makefile.ansi is a better starting point.

# Read SETUP instructions before saying "make" !!

# The name of your C compiler:
CC= cc

# You may need to adjust these cc options:
CFLAGS= -O
# In particular:
#   Add -DBSD if on a pure BSD system (see jinclude.h).
#   Add -DVMS if on a VMS system (see ansi2knr.c).
#   Add -DMSDOS if on an MSDOS system (see ansi2knr.c).
#   Add -DMEM_STATS to enable gathering of memory usage statistics.
#   You may also want to add -DTWO_FILE_COMMANDLINE or -D switches for other
#   symbols listed in jconfig.h, if you prefer not to change jconfig.h.

# Link-time cc options:
LDFLAGS= 

# To link any special libraries, add the necessary -l commands here.
# In particular, on some versions of HP-UX (and probably other SysV-derived
# systems) there is a faster alternate malloc(3) library that you can use
# by adding "-lmalloc" to this line.
LDLIBS= 

# miscellaneous OS-dependent stuff
LN= $(CC)	# linker
RM= rm -f	# file deletion command
AR= ar rc	# library (.a) file creation command
AR2= ranlib	# second step in .a creation (use "touch" if not needed)


# source files (independently compilable files)
SOURCES= jbsmooth.c jcarith.c jccolor.c jcdeflts.c jcexpand.c jchuff.c \
        jcmain.c jcmaster.c jcmcu.c jcpipe.c jcsample.c jdarith.c jdcolor.c \
        jddeflts.c jdhuff.c jdmain.c jdmaster.c jdmcu.c jdpipe.c jdsample.c \
        jerror.c jquant1.c jquant2.c jfwddct.c jrevdct.c jutils.c \
        jvirtmem.c jrdjfif.c jrdgif.c jrdppm.c jrdrle.c jrdtarga.c \
        jwrjfif.c jwrgif.c jwrppm.c jwrrle.c jwrtarga.c
# files included by source files
INCLUDES= jinclude.h jconfig.h jpegdata.h jversion.h egetopt.c
# documentation, test, and support files
DOCS= README SETUP USAGE CHANGELOG cjpeg.1 djpeg.1 architecture codingrules
MAKEFILES= makefile.ansi makefile.unix makefile.manx makefile.sas \
        makefile.mc5 makefile.mc6 makcjpeg.lnk makdjpeg.lnk makefile.tc \
        makcjpeg.lst makdjpeg.lst makefile.pwc makcjpeg.cf makdjpeg.cf \
        makljpeg.cf
OTHERFILES= ansi2knr.c config.c
TESTFILES= testorig.jpg testimg.ppm testimg.jpg
DISTFILES= $(DOCS) $(MAKEFILES) $(SOURCES) $(INCLUDES) $(OTHERFILES) \
        $(TESTFILES)
# objectfiles common to cjpeg and djpeg
COMOBJECTS= jutils.o jvirtmem.o jerror.o
# compression objectfiles
CLIBOBJECTS= jcmaster.o jcdeflts.o jcarith.o jccolor.o jcexpand.o jchuff.o \
        jcmcu.o jcpipe.o jcsample.o jfwddct.o jwrjfif.o jrdgif.o jrdppm.o \
        jrdrle.o jrdtarga.o
COBJECTS= jcmain.o $(CLIBOBJECTS) $(COMOBJECTS)
# decompression objectfiles
DLIBOBJECTS= jdmaster.o jddeflts.o jbsmooth.o jdarith.o jdcolor.o jdhuff.o \
        jdmcu.o jdpipe.o jdsample.o jquant1.o jquant2.o jrevdct.o jrdjfif.o \
        jwrgif.o jwrppm.o jwrrle.o jwrtarga.o
DOBJECTS= jdmain.o $(DLIBOBJECTS) $(COMOBJECTS)
# These objectfiles are included in libjpeg.a
LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)


all: ansi2knr cjpeg djpeg
# By default, libjpeg.a is not built unless you explicitly request it.
# You can add libjpeg.a to the line above if you want it built by default.


# This rule causes ansi2knr to be invoked.  If you use this makefile,
# make sure PROTO is not defined by jconfig.h.

.c.o:
	./ansi2knr $*.c tmpansi.c
	$(CC) $(CFLAGS) -c tmpansi.c
	mv tmpansi.o $*.o
	$(RM) tmpansi.c

ansi2knr: ansi2knr.c
	$(CC) $(CFLAGS) -o ansi2knr ansi2knr.c


cjpeg: ansi2knr $(COBJECTS)
	$(LN) $(LDFLAGS) -o cjpeg $(COBJECTS) $(LDLIBS)

djpeg: ansi2knr $(DOBJECTS)
	$(LN) $(LDFLAGS) -o djpeg $(DOBJECTS) $(LDLIBS)

# libjpeg.a is useful if you are including the JPEG software in a larger
# program; you'd include it in your link, rather than the individual modules.
libjpeg.a: ansi2knr $(LIBOBJECTS)
	$(RM) libjpeg.a
	$(AR) libjpeg.a  $(LIBOBJECTS)
	$(AR2) libjpeg.a

clean:
	$(RM) *.o cjpeg djpeg libjpeg.a ansi2knr core tmpansi.* testout.ppm testout.jpg

distribute:
	$(RM) jpegsrc.tar*
	tar cvf jpegsrc.tar $(DISTFILES)
	compress -v jpegsrc.tar

test: cjpeg djpeg
	$(RM) testout.ppm testout.jpg
	./djpeg testorig.jpg >testout.ppm
	./cjpeg testimg.ppm >testout.jpg
	cmp testimg.ppm testout.ppm
	cmp testimg.jpg testout.jpg


jbsmooth.o : jbsmooth.c jinclude.h jconfig.h jpegdata.h 
jcarith.o : jcarith.c jinclude.h jconfig.h jpegdata.h 
jccolor.o : jccolor.c jinclude.h jconfig.h jpegdata.h 
jcdeflts.o : jcdeflts.c jinclude.h jconfig.h jpegdata.h 
jcexpand.o : jcexpand.c jinclude.h jconfig.h jpegdata.h 
jchuff.o : jchuff.c jinclude.h jconfig.h jpegdata.h 
jcmain.o : jcmain.c jinclude.h jconfig.h jpegdata.h jversion.h egetopt.c 
jcmaster.o : jcmaster.c jinclude.h jconfig.h jpegdata.h 
jcmcu.o : jcmcu.c jinclude.h jconfig.h jpegdata.h 
jcpipe.o : jcpipe.c jinclude.h jconfig.h jpegdata.h 
jcsample.o : jcsample.c jinclude.h jconfig.h jpegdata.h 
jdarith.o : jdarith.c jinclude.h jconfig.h jpegdata.h 
jdcolor.o : jdcolor.c jinclude.h jconfig.h jpegdata.h 
jddeflts.o : jddeflts.c jinclude.h jconfig.h jpegdata.h 
jdhuff.o : jdhuff.c jinclude.h jconfig.h jpegdata.h 
jdmain.o : jdmain.c jinclude.h jconfig.h jpegdata.h jversion.h egetopt.c 
jdmaster.o : jdmaster.c jinclude.h jconfig.h jpegdata.h 
jdmcu.o : jdmcu.c jinclude.h jconfig.h jpegdata.h 
jdpipe.o : jdpipe.c jinclude.h jconfig.h jpegdata.h 
jdsample.o : jdsample.c jinclude.h jconfig.h jpegdata.h 
jerror.o : jerror.c jinclude.h jconfig.h jpegdata.h 
jquant1.o : jquant1.c jinclude.h jconfig.h jpegdata.h 
jquant2.o : jquant2.c jinclude.h jconfig.h jpegdata.h 
jfwddct.o : jfwddct.c jinclude.h jconfig.h jpegdata.h 
jrevdct.o : jrevdct.c jinclude.h jconfig.h jpegdata.h 
jutils.o : jutils.c jinclude.h jconfig.h jpegdata.h 
jvirtmem.o : jvirtmem.c jinclude.h jconfig.h jpegdata.h 
jrdjfif.o : jrdjfif.c jinclude.h jconfig.h jpegdata.h 
jrdgif.o : jrdgif.c jinclude.h jconfig.h jpegdata.h 
jrdppm.o : jrdppm.c jinclude.h jconfig.h jpegdata.h 
jrdrle.o : jrdrle.c jinclude.h jconfig.h jpegdata.h 
jrdtarga.o : jrdtarga.c jinclude.h jconfig.h jpegdata.h 
jwrjfif.o : jwrjfif.c jinclude.h jconfig.h jpegdata.h 
jwrgif.o : jwrgif.c jinclude.h jconfig.h jpegdata.h 
jwrppm.o : jwrppm.c jinclude.h jconfig.h jpegdata.h 
jwrrle.o : jwrrle.c jinclude.h jconfig.h jpegdata.h 
jwrtarga.o : jwrtarga.c jinclude.h jconfig.h jpegdata.h 
