#
# %Z%%M% %I% %E% 1990 by Robin Miller
#
#/****************************************************************************
# *									     *
# *			  COPYRIGHT (c) 1990 - 2004			     *
# *			   This Software Provided			     *
# *				     By					     *
# *			  Robin's Nest Software Inc.			     *
# *									     *
# * Permission to use, copy, modify, distribute and sell this software and   *
# * its documentation for any purpose and without fee is hereby granted	     *
# * provided that the above copyright notice appear in all copies and that   *
# * both that copyright notice and this permission notice appear in the	     *
# * supporting documentation, and that the name of the author not be used    *
# * in advertising or publicity pertaining to distribution of the software   *
# * without specific, written prior permission.				     *
# *									     *
# * THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, 	     *
# * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN	     *
# * NO EVENT SHALL HE BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL   *
# * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR    *
# * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS  *
# * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF   *
# * THIS SOFTWARE.							     *
# *									     *
# ****************************************************************************/
#
# Makefile -- makefile for program 'dt'
#	

# System makefile definitions for program makefiles

#.SUFFIXES:	.ln
#
#.c.ln:
#		@lint -c $(LINTFLAGS) $<
#
#.c~.ln:
#		@echo $<
#		@$(GET) -G$*.c $(GFLAGS) $<
#		@lint -c $(LINTFLAGS) $*.c
#		@rm -f $*.c

PRINTER=	lpr

PR_FLAGS=	-p -P28

TR_PRINTER=	$(PRINTER)

TR_FLAGS=	-t -P28

# Libraries the program links to which are considered volatile

LIBS=

# Libraries considered static

EXTLIBS=
#
# This library is necessary for AIO functions, but it is being
# omitted (for now), since AIO isn't working quite right (yet)!
# [ Note: I'm pretty sure the AIO failures are not 'dt's fault. ]
# BTW:  The failure is showing up as a data compare error, when
#	32-bit file offsets are used, or a get a premature EOF
#	when _FILE_OFFSET_BITS=64 is defined :-) damn!
#
#EXTLIBS= -lrt

LINTLIBS=

# P or G flag ( override on command line by invoking make PORG=-g )

PORG      = -O

AWK=	awk
CFLAGS+= $(PORG) -DAIO -DFIFO -DMMAP -DTTY -DFreeBSD -D_BSD_SOURCE
CPP=	/usr/bin/cpp
CPPOPTS= 
LDFLAGS=

# end of system makefile definitions

HDRS=		dt.h

### MKMF:SOURCES ###


CFILES=		\
		dt.c		\
		dtgen.c		\
		dtinfo.c	\
		dtread.c	\
		dtwrite.c	\
		dtstats.c	\
		dttty.c		\
		dtutil.c	\
		dtusage.c	\
		dtprocs.c	\
		dtmmap.c	\
		dtfifo.c	\
		dttape.c	\
		dtaio.c


### MKMF:OBJECTS ###

OBJS=		${CFILES:.c=.o}


### MKMF:LINTOBJS ###

LINTOBJS=	${CFILES:.c=.ln}


PROGRAM=	dt

# system targets for program makefile

$(PROGRAM):	$(OBJS) $(XOBJS) $(LIBS)
		@echo -n loading $(PROGRAM) ... 
		@$(CC) -o $(PROGRAM) $(CFLAGS) $(LDFLAGS) $(OBJS) $(LIBS) $(EXTLIBS)
		@echo done

print:;
		@$(PRINTER) $(PRINTFLAGS) $(CFILES)

prettyprint:;
		@vgrind $(CFILES) | $(TROFFPRINTER) $(TROFFPRINTERFLAGS)

lint:		$(LINTOBJS)
		lint $(LINTFLAGS) $(LINTOBJS) $(LINTLIBS)
		touch lint

clean:;
		@rm -f $(OBJS) $(PROGRAM)

tags:	$(CFILES) $(HDRS)
	ctags $(CFILES) $(HDRS)
	etags $(CFILES) $(HDRS)

# end of system targets for program makefile

depend: makedep
	echo '/^# DO NOT DELETE THIS LINE/+1,$$d' >eddep
	echo '$$r makedep' >>eddep
	echo 'w' >>eddep
	cp Makefile Makefile.bak
	ed - Makefile < eddep
	rm eddep makedep makedep1 makedeperrs

makedep: ${CFILES}
	@cat /dev/null >makedep
	-(for i in ${CFILES} ; do \
		${CPP} -M ${CPPOPTS} $(CFLAGS) $$i >> makedep; done) \
		2>makedeperrs
	sed \
		-e 's,^.*genassym\.o:,assym.s assym.L:,' \
		-e 's,^\(.*\)\.o:,\1.o \1.ln:,' makedep > makedep1
	${AWK} ' { if ($$1 != prev) { print rec; rec = $$0; prev = $$1; } \
		else { if (length(rec $$3) > 78) { print rec; rec = $$0; } \
		       else rec = rec " " $$3 } } \
	      END { print rec } ' makedep1 > makedep
	@cat makedeperrs
	@(if [ -s makedeperrs ]; then false; fi)


# DO NOT DELETE THIS LINE