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DMSDOS 0.9.2.2

# Makefile for cygwin beta 20 compiler
#
# If you want or need to change something herein, please look 
# below for the 'User Config Section'


########################################################################
# *** User Config Section ***
# Here you can look for settings to change if the code refuses to compile
# out of the box. There are so many different systems. So many versions
# of compilers. So many different bugs. :(
#
# Select compiler
CC=gcc
#
# If cpu specific optimization fails, uncomment the empty CPUFLAGS line to 
# switch it off - there are some gas versions around that don't like the 
# cpu specific asm instructions in dmsdos...
# There's no way to detect this automatically in _all_ Win32 OS versions
CPUFLAGS= -DCPU=486 -m486 -DUSE_ASM
#CPUFLAGS=
#
# Some gnu assembler versions have a bug in the syntax for the xlat 
# instruction. This enables a workaround. It should only be needed for very
# old binutils versions. I don't know for which ones :(
# CPUFLAGS+= -DGAS_XLAT_BUG
#
# CFLAGS for the dmsdos library
# note: some macro expansions require at least -O
# cygwin seems to have neither flock nor sopen support (Uuhhh....)
# well it's bad to compile code without file locking but we have no choice
#LCFLAGS= -Wall -O -ggdb -D__DMSDOS_LIB__ -DUSE_FLOCK
LCFLAGS= -Wall -O -ggdb -D__DMSDOS_LIB__
LCFLAGS+= $(CPUFLAGS) $(LIBC6FLAGS)
# uncomment the next line if you want a shared library
# does not work yet under win32
# LIB_SHARED = 1
#
#
# Okay, that's the end of the User Config Section.
##########################################################################

##########################################################################
# The rest of this file are rules how to build which programs.

all: dmsdos-config.h $(LIBDMSDOS) dcread dmsdosfsck mcdmsdos 

dmsdos-config.h:
	bash Configure

config:
	bash Configure

clean:
	rm -f *.o *.a *.i *.s *.lo *.do *.so *.so.* dutil dmsdosd dcread \
	      dmsdosfsck cvftest cvflist mcdmsdos

dep:

mrproper: clean
	rm -f core *~ depend
	rm -f .config* dmsdos-config.h .menuconfig*


LIB_OBJS =  lib_interface.lo dblspace_interface.lo dblspace_dec.lo \
	    dblspace_compr.lo dblspace_methsq.lo dblspace_alloc.lo \
	    dblspace_chk.lo dblspace_tables.lo dstacker_compr.lo \
	    dstacker_dec.lo dstacker_alloc.lo

$(LIB_OBJS): dmsdos.h dmsdos-config.h lib_interface.h

ifndef LIB_SHARED

LIBDMSDOS = libdmsdos.a

%.lo: %.c ; $(CC) -o $@ $(LCFLAGS) -c $<

$(LIBDMSDOS): $(LIB_OBJS)
	ar rcs $(LIBDMSDOS) $^
	ranlib $(LIBDMSDOS)

else

%.lo: %.c ; $(CC) --shared -o $@ $(LCFLAGS) -c $<

LIBDMSDOS = libdmsdos.so.0.9.2

$(LIBDMSDOS): $(LIB_OBJS)
	ld --shared --soname=$(LIBDMSDOS) -o $(LIBDMSDOS) $^
	ln -s $(LIBDMSDOS) libdmsdos.so

endif

dcread: dcread.c $(LIBDMSDOS) dmsdos.h dmsdos-config.h
	$(CC) -Wall -ggdb -o dcread dcread.c -L. -ldmsdos

mcdmsdos: mcdmsdos.c $(LIBDMSDOS) dmsdos.h dmsdos-config.h
	$(CC) -Wall -ggdb -o mcdmsdos mcdmsdos.c -L. -ldmsdos

dmsdosfsck: dmsdosfsck.c $(LIBDMSDOS) dmsdos.h dmsdos-config.h
	$(CC) -Wall -o dmsdosfsck dmsdosfsck.c -L. -ldmsdos

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