Makefile.mvme68k revision 1.16 
1#	$NetBSD: Makefile.mvme68k,v 1.16 1996/09/09 21:07:03 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/mvme68k/conf/``machineid''
9# after which you should do
10#	config machineid
11# Machine generic makefile changes should be made in
12#	/sys/arch/mvme68k/conf/Makefile.mvme68k
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
21# DEBUG is set to -g if debugging.
22# PROF is set to -pg if profiling.
23
24CC?=	cc
25LD?=	ld
26MKDEP?=	mkdep
27STRIP?=	strip
28
29# source tree is located via $S relative to the compilation directory
30.ifndef S
31S!=	cd ../../../..; pwd
32.endif
33MVME68K=$S/arch/mvme68k
34
35INCLUDES=	-I. -I$S/arch -I$S -nostdinc
36CPPFLAGS=	${INCLUDES} ${IDENT} ${PARAM} -D_KERNEL \
37		-Dmc68020 -Dmvme68k -DFPCOPROC
38CWARNFLAGS=	-Werror
39CFLAGS=		${DEBUG} ${CWARNFLAGS} -O2 -msoft-float
40AFLAGS=		-x assembler-with-cpp -traditional-cpp -D_LOCORE
41LINKFLAGS=	-n -Ttext 8000 -e start
42STRIPFLAGS=	-d
43
44HOSTED_CC=	${CC}
45HOSTED_CPPFLAGS=${CPPFLAGS:S/^-nostdinc$//}
46HOSTED_CFLAGS=	${CFLAGS}
47
48### find out what to use for libkern
49.include "$S/lib/libkern/Makefile.inc"
50.ifndef PROF
51LIBKERN=	${KERNLIB}
52.else
53LIBKERN=	${KERNLIB_PROF}
54.endif
55
56### find out what to use for libcompat
57.include "$S/compat/common/Makefile.inc"
58.ifndef PROF
59LIBCOMPAT=    ${COMPATLIB}
60.else
61LIBCOMPAT=    ${COMPATLIB_PROF}
62.endif
63
64### for the Motorola 68040 Floating Point Software Product
65.include "$S/arch/m68k/fpsp/Makefile.inc"
66
67# compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or
68# HOSTED}, and SUFFIX is the file suffix, capitalized (e.g. C for a .c file).
69
70NORMAL_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
71NORMAL_S=	${CC} ${AFLAGS} ${CPPFLAGS} -c $<
72
73HOSTED_C=	${HOSTED_CC} ${HOSTED_CFLAGS} ${HOSTED_CPPFLAGS} -c $<
74
75%OBJS
76
77%CFILES
78
79%SFILES
80
81# load lines for config "xxx" will be emitted as:
82# xxx: ${SYSTEM_DEP} swapxxx.o
83#	${SYSTEM_LD_HEAD}
84#	${SYSTEM_LD} swapxxx.o
85#	${SYSTEM_LD_TAIL}
86SYSTEM_OBJ=	locore.o ${FPSP} \
87		param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT}
88SYSTEM_DEP=	Makefile ${SYSTEM_OBJ}
89SYSTEM_LD_HEAD=	@rm -f $@
90SYSTEM_LD=	@echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
91		${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
92SYSTEM_LD_TAIL=	@size $@; chmod 755 $@
93
94DEBUG?=
95.if ${DEBUG} == "-g"
96LINKFLAGS+=	-X
97SYSTEM_LD_TAIL+=; \
98		echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
99		echo ${STRIP} ${STRIPFLAGS} $@; ${STRIP} ${STRIPFLAGS} $@
100.else
101LINKFLAGS+=	-S
102.endif
103
104%LOAD
105
106assym.h: genassym
107	./genassym >assym.h
108
109genassym: genassym.o
110	${CC} -o $@ genassym.o
111
112genassym.o: ${MVME68K}/mvme68k/genassym.c
113	${HOSTED_C}
114
115param.c: $S/conf/param.c
116	rm -f param.c
117	cp $S/conf/param.c .
118
119param.o: param.c Makefile
120	${NORMAL_C}
121
122ioconf.o: ioconf.c
123	${NORMAL_C}
124
125newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
126	sh $S/conf/newvers.sh
127	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
128
129
130clean::
131	rm -f eddep *netbsd netbsd.gdb tags *.[io] [a-z]*.s \
132	    [Ee]rrs linterrs makelinks genassym genassym.o assym.h
133
134lint:
135	@lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} -UKGDB \
136	    ${MVME68K}/mvme68k/Locore.c ${CFILES} ${MVME68K}/mvme68k/swapgeneric.c \
137	    ioconf.c param.c | \
138	    grep -v 'static function .* unused'
139
140tags:
141	@echo "see $S/kern/Makefile for tags"
142
143links:
144	egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
145	  sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
146	echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
147	  sort -u | comm -23 - dontlink | \
148	  sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
149	sh makelinks && rm -f dontlink
150
151SRCS=	${MVME68K}/mvme68k/locore.s \
152	param.c ioconf.c ${CFILES} ${SFILES}
153depend:: .depend
154.depend: ${SRCS} assym.h param.c
155	${MKDEP} ${AFLAGS} ${CPPFLAGS} ${MVME68K}/mvme68k/locore.s
156	${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
157	${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
158	${MKDEP} -a ${HOSTED_CFLAGS} ${HOSTED_CPPFLAGS} \
159	    ${MVME68K}/mvme68k/genassym.c
160
161
162# depend on root or device configuration
163autoconf.o conf.o: Makefile
164 
165# depend on network or filesystem configuration 
166uipc_proto.o vfs_conf.o: Makefile 
167
168# depend on maxusers
169genassym.o machdep.o: Makefile
170
171# depend on CPU configuration 
172locore.o pmap.o sys_machdep.o trap.o: Makefile
173
174
175locore.o: ${MVME68K}/mvme68k/locore.s assym.h
176	${NORMAL_S}
177
178%RULES
179