Makefile.vax revision 1.17 
1#	$NetBSD: Makefile.vax,v 1.17 1996/02/03 00:44:30 mycroft Exp $
2
3# Makefile for NetBSD
4#
5# This makefile is constructed from a machine description:
6#	config machineid
7# Most changes should be made in the machine description
8#	/sys/arch/vax/conf/``machineid''
9# after which you should do
10#	config machineid
11# Machine generic makefile changes should be made in
12#	/sys/arch/vax/conf/Makefile.vax
13# after which config should be rerun for all machines of that type.
14#
15# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE VISIBLE TO MAKEFILE
16#	IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING
17#
18# -DTRACE	compile in kernel tracing hooks
19# -DQUOTA	compile in file system quotas
20# -DUUDMA	compile in unibus tu58 pseudo-dma code
21
22# DEBUG is set to -g if debugging.
23# PROF is set to -pg if profiling.
24
25AS=	as
26AWK=	awk
27CC=	cc
28CPP=	cpp
29LD=	ld
30STRIP=	strip -d
31TOUCH=	touch -f -c
32
33# source tree is located via $S relative to the compilation directory
34S=	../../../..
35VAX=	../..
36
37INCLUDES=	-I. -I$S/arch -I$S
38CPPFLAGS=	${INCLUDES} ${IDENT} -D_KERNEL -D_VAX_INLINE_
39CFLAGS=		${DEBUG} -O2 -Werror
40AFLAGS=		-D_LOCORE
41LINKFLAGS=	-Z -Ttext 80000000 -e _start
42
43### find out what to use for libkern
44.include "$S/lib/libkern/Makefile.inc"
45.ifndef PROF
46LIBKERN=	${KERNLIB}
47.else
48LIBKERN=        ${KERNLIB_PROF}
49.endif
50
51### find out what to use for libcompat
52.include "$S/compat/common/Makefile.inc"
53.ifndef PROF
54LIBCOMPAT=      ${COMPATLIB}
55.else
56LIBCOMPAT=      ${COMPATLIB_PROF}
57.endif
58
59# compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP}
60# where TYPE is NORMAL, DRIVER, or PROFILE}; SUFFIX is the file suffix,
61# capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file
62# is marked as config-dependent.
63
64NORMAL_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
65NORMAL_C_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
66
67DRIVER_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
68DRIVER_C_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
69
70NORMAL_S=	${CC} -traditional-cpp -x assembler-with-cpp ${AFLAGS} ${CPPFLAGS} -c $<
71NORMAL_S_C=	${CC} -traditional-cpp -x assembler-with-cpp ${AFLAGS} ${CPPFLAGS} ${PARAM} -c $<
72
73%OBJS
74
75%CFILES
76
77%SFILES
78
79# load lines for config "xxx" will be emitted as:
80# xxx: ${SYSTEM_DEP} swapxxx.o
81#	${SYSTEM_LD_HEAD}
82#	${SYSTEM_LD} swapxxx.o
83#	${SYSTEM_LD_TAIL}
84SYSTEM_OBJ=	intvec.o subr.o lim.o \
85		vnode_if.o param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT}
86SYSTEM_DEP=	Makefile ${SYSTEM_OBJ}
87SYSTEM_LD_HEAD=	@rm -f $@
88SYSTEM_LD=	@echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
89		${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
90SYSTEM_LD_TAIL=	@size $@; chmod 755 $@
91
92DEBUG?=
93.if ${DEBUG} == "-g"
94LINKFLAGS+=	-X
95SYSTEM_LD_TAIL+=; \
96		echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
97		echo ${STRIP} $@; ${STRIP} $@
98.else
99LINKFLAGS+=	-x
100.endif
101
102%LOAD
103
104vnode_if.c vnode_if.h: $S/kern/vnode_if.sh $S/kern/vnode_if.src
105	AWK="${AWK}" sh $S/kern/vnode_if.sh $S/kern/vnode_if.src
106
107param.c: $S/conf/param.c
108	rm -f param.c
109	cp $S/conf/param.c .
110
111param.o: param.c Makefile
112	${NORMAL_C_C}
113
114ioconf.o: ioconf.c
115	${NORMAL_C}
116
117newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
118	sh $S/conf/newvers.sh
119	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
120
121
122clean::
123	rm -f eddep *netbsd netbsd.gdb tags vnode_if.[ch] *.[io] [a-z]*.s \
124	    [Ee]rrs linterrs makelinks
125
126lint:
127	@lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} ${PARAM} -UKGDB \
128	    ${VAX}/vax/Locore.c ${CFILES} ${VAX}/vax/swapgeneric.c \
129	    ioconf.c param.c | \
130	    grep -v 'static function .* unused'
131
132tags:
133	@echo "see $S/kern/Makefile for tags"
134
135links:
136	egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
137	  sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
138	echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
139	  sort -u | comm -23 - dontlink | \
140	  sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
141	sh makelinks && rm -f dontlink
142
143SRCS=	${VAX}/vax/intvec.s ${VAX}/vax/subr.s lim.c \
144	vnode_if.c param.c ioconf.c ${CFILES} ${SFILES}
145depend: .depend
146.depend: ${SRCS} vnode_if.h param.c
147	mkdep -x assembler-with-cpp ${AFLAGS} ${CPPFLAGS} ${VAX}/vax/intvec.s ${VAX}/vax/subr.s
148	mkdep -a ${CFLAGS} ${CPPFLAGS} lim.c
149	mkdep -a ${CFLAGS} ${CPPFLAGS} vnode_if.c param.c ioconf.c ${CFILES}
150	mkdep -a -x assembler-with-cpp ${AFLAGS} ${CPPFLAGS} ${SFILES}
151
152
153# depend on root or device configuration
154autoconf.o conf.o: Makefile
155 
156# depend on network or filesystem configuration 
157uipc_proto.o vfs_conf.o: Makefile 
158
159# depend on maxusers
160machdep.o: Makefile
161
162# depend on CPU configuration 
163tmscp.o ts.o uba.o uda.o autoconf.o clock.o conf.o emulate.o intvec.o: Makefile
164machdep.o sbi.o subr.o uvaxII.o: Makefile
165
166
167intvec.o: ${VAX}/vax/intvec.s
168	${NORMAL_S}
169
170subr.o: ${VAX}/vax/subr.s
171	${NORMAL_S}
172
173lim.c: ioconf.c
174	../../conf/mkoldconf.awk < ioconf.c > lim.c
175
176lim.o: lim.c
177	${NORMAL_C_C}
178
179%RULES
180