# Makefile for Independent JPEG Group's software

# This makefile is suitable for MSDOS systems with the DJGPP 2.x compiler.

# Read SETUP instructions before saying "make" !!

# The name of your C compiler:
CC= gcc

# You may need to adjust these cc options:
CFLAGS= -O2 -m486 -s -UMSDOS -DSTEG_SUPPORTED -DTWO_FILE_COMMANDLINE
# In particular:
#   Add -DBSD if on a pure BSD system (see jinclude.h).
#   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
# linker
LN= $(CC)
# file deletion command
RM= del
# library (.a) file creation command
AR= ar rc
# second step in .a creation (use "touch" if not needed)
AR2= ranlib


# 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 jmemmgr.c \
				jrdjfif.c jrdgif.c jrdppm.c jrdrle.c jrdtarga.c jwrjfif.c jwrgif.c \
				jwrppm.c jwrrle.c jwrtarga.c
# virtual source files (not present in distribution file, see SETUP)
VIRTSOURCES= jmemsys.c
# system-dependent implementations of virtual source files
SYSDEPFILES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemdos.h \
				jmemdosa.asm
# files included by source files
INCLUDES= jinclude.h jconfig.h jpegdata.h jversion.h jmemsys.h
# 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 \
				makcjpeg.st makdjpeg.st makljpeg.st makefile.mc5 makefile.mc6 \
				makefile.bcc makefile.mms makefile.vms makvms.opt
OTHERFILES= ansi2knr.c ckconfig.c example.c
TESTFILES= testorig.jpg testimg.ppm testimg.gif testimg.jpg
DISTFILES= $(DOCS) $(MAKEFILES) $(SOURCES) $(SYSDEPFILES) $(INCLUDES) \
				$(OTHERFILES) $(TESTFILES)
# objectfiles common to cjpeg and djpeg
COMOBJECTS= jutils.o jerror.o jmemmgr.o jmemsys.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 bitsource.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 bitsink.o
DOBJECTS= jdmain.o $(DLIBOBJECTS) $(COMOBJECTS)
# These objectfiles are included in libjpeg.a
LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)


all: cjpeg djpeg libjpeg.a mkcopies
# 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.


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

djpeg: $(DOBJECTS)
	$(LN) $(LDFLAGS) -s -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: $(LIBOBJECTS)
	$(RM) libjpeg.a
	$(AR) libjpeg.a  $(LIBOBJECTS)
	$(AR2) libjpeg.a

jmemsys.c:
	copy jmemnobs.c jmemsys.c
#  echo You must select a system-dependent jmemsys.c file.
#  echo Please read the SETUP directions.
#  exit 1

mkcopies:
	copy *.exe ..
	copy *.a ..

clean:
	$(RM) *.o
	$(RM) cjpeg
	$(RM) djpeg
	$(RM) libjpeg.a
	$(RM) testout.*

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

test: cjpeg djpeg
	$(RM) testout.ppm
	$(RM) testout.gif
	$(RM) testout.jpg
	.\djpeg testorig.jpg >testout.ppm
	.\djpeg -gif testorig.jpg >testout.gif
	.\cjpeg testimg.ppm >testout.jpg
	fc /b testimg.ppm testout.ppm
	fc /b testimg.gif testout.gif
	fc /b testimg.jpg testout.jpg


bitsink.o : bitsink.c bitsink.h
bitsource.o : bitsource.c bitsource.h
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 
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 
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 
jmemmgr.o : jmemmgr.c jinclude.h jconfig.h jpegdata.h jmemsys.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 
jmemsys.o : jmemsys.c jinclude.h jconfig.h jpegdata.h jmemsys.h 
