makefile.darwin1.4

Object-Oriented Programming With ANSI-C这本书中的源代码!找了很久

# OSTYPE=darwin1.4	MacOS 10.1.2	XDarwin 1.0.4 XFree86 4.1

# Darwin localhost 5.2 Darwin Kernel Version 5.2: Fri Dec  7 21:39:35 PST 2001; root:xnu/xnu-201.14.obj~1/RELEASE_PPC  Power Macintosh powerpc

# take note that Darwin does not distinguish upper and lower case in
# filenames on a MacOS Extended volume...

# take note that Darwin curses crash if stdin is redirected away from
# the terminal...

# 01	sets bags
# 02	strings atoms
# 03	postfix value infix
# 04	points circles
# 05	value
# 06	any points circles
# 07	points circles queues stacks
# 08	circles lists
# 09	circles lists
# 10	cmd wc sort
# 11	value
# 12	value
# 13	except value
# 14	hello button run cbutton crun xhello xbutton xrun

AWK	= awk#					'new' awk
CC	= cc -Wall -Wno-unused -g \
	  -I/usr/X11R6/include#			how to call the C compiler
curses	= -lcurses#				how to link curses(3)
debug	= #					how to track memory leaks
host	= -dis unix:0#				how to get to the X11 host
Lm	= #					math functions
# OOC	= ../ooc/ooc $(chapter)#		how to call the ooc script
OOC	= ../ooc/ooc -DGNUC=1 $(chapter)#	... using const functions
Rflag	= `if [ $* = Object ]; then echo -R; else :; fi`
x11	= -Xlinker -multiply_defined -Xlinker suppress \
	  -L/usr/X11R6/lib -lXaw -lXmu -lXext -lXt -lX11# how to link X11

# Rflag is used to hide ooc entirely behind implicit rules.
# otherwise we need explicit rules for Object.[chr]
# which backfire in the early chapters.

# this rule uses the GNU C compiler and ooc to produce dependencies
# from the C source file lists $c $m and from the class list $d.
# the rule depends on the header file lists $h and $r to simplify
# bootstrapping. the for-loop accounts for the fact that producing
# foo.c from foo.dc depends on foo.d -- but ooc cannot deduce that.

depend:	$h $r $c $m makefile
	  > $@
	- [ "$c$m" ] && $(CC) -MM $(CFLAGS) $c $m >> $@
	- [ "$d" ] && $(OOC) -M $d >> $@
	- [ "$d" ] && \
	    { d="$d"; for i in $$d; do echo $$i.c: $$i.d; done >> $@; }

# this rule generates the dependencies of a library $l on its objects made
# from the file list $c. this rule could be much smarter but at least
# ESIX/make appears to be quite broken.

makefile.etc:	makefile
	for o in $(c:.c=); do \
		echo '$$l:	'"$$o.o"; \
		echo "$$o.o:	$$o.c"; \
	done > $@

# this rule inserts the objects $o into the library $l.
# note that NeXTSTEP 3.1 ranlib apparently backdates the library, i.e.,
# this rule may get executed a few times too many...

mklib:	$(mklib)
	$(AR) $(ARFLAGS) $l $o
	ranlib $l
.c.a:	;

# these implicit rules produce header files from class description files
# and C sources from class implementation files. in chapter 14 $(post) is
# set to change the base class name from Object to Objct.

.SUFFIXES:	.h .r .dc .d

.d.h:	; $(OOC) $(Rflag) $(OOCFLAGS) $* -h $(post) > $@
.d.r:	; $(OOC) $(Rflag) $(OOCFLAGS) $* -r $(post) > $@
.dc.c:	; $(OOC) $(Rflag) $(OOCFLAGS) $* $*.dc $(post) > $@

-include depend