Makefile.mvme68k revision 1.15 
1#	$NetBSD: Makefile.mvme68k,v 1.15 1996/08/31 21:41:25 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 -d
28TOUCH?=	touch -f -c
29
30# source tree is located via $S relative to the compilation directory
31.ifndef S
32S!=	cd ../../../..; pwd
33.endif
34MVME68K=$S/arch/mvme68k
35
36INCLUDES=	-I. -I$S/arch -I$S -nostdinc
37CPPFLAGS=	${INCLUDES} ${IDENT} ${PARAM} -D_KERNEL \
38		-Dmc68020 -Dmvme68k -DFPCOPROC
39CWARNFLAGS=	-Werror
40CFLAGS=		${DEBUG} ${CWARNFLAGS} -O2 -msoft-float
41AFLAGS=		-x assembler-with-cpp -traditional-cpp -D_LOCORE
42LINKFLAGS=	-n -Ttext 8000 -e start
43
44### find out what to use for libkern
45.include "$S/lib/libkern/Makefile.inc"
46.ifndef PROF
47LIBKERN=	${KERNLIB}
48.else
49LIBKERN=	${KERNLIB_PROF}
50.endif
51
52### find out what to use for libcompat
53.include "$S/compat/common/Makefile.inc"
54.ifndef PROF
55LIBCOMPAT=    ${COMPATLIB}
56.else
57LIBCOMPAT=    ${COMPATLIB_PROF}
58.endif
59
60### for the Motorola 68040 Floating Point Software Product
61.include "$S/arch/m68k/fpsp/Makefile.inc"
62
63# compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or
64# HOSTED}, and SUFFIX is the file suffix, capitalized (e.g. C for a .c file).
65
66NORMAL_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
67NORMAL_S=	${CC} ${AFLAGS} ${CPPFLAGS} -c $<
68
69HOSTED_C=	${NORMAL_C:S/^-pg$//:S/^-p$//:S/^-nostdinc$//}
70
71%OBJS
72
73%CFILES
74
75%SFILES
76
77# load lines for config "xxx" will be emitted as:
78# xxx: ${SYSTEM_DEP} swapxxx.o
79#	${SYSTEM_LD_HEAD}
80#	${SYSTEM_LD} swapxxx.o
81#	${SYSTEM_LD_TAIL}
82SYSTEM_OBJ=	locore.o ${FPSP} \
83		param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT}
84SYSTEM_DEP=	Makefile ${SYSTEM_OBJ}
85SYSTEM_LD_HEAD=	@rm -f $@
86SYSTEM_LD=	@echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
87		${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
88SYSTEM_LD_TAIL=	@size $@; chmod 755 $@
89
90DEBUG?=
91.if ${DEBUG} == "-g"
92LINKFLAGS+=	-X
93SYSTEM_LD_TAIL+=; \
94		echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
95		echo ${STRIP} $@; ${STRIP} $@
96.else
97LINKFLAGS+=	-S
98.endif
99
100%LOAD
101
102assym.h: genassym
103	./genassym >assym.h
104
105genassym: genassym.o
106	${CC} -o $@ genassym.o
107
108genassym.o: ${MVME68K}/mvme68k/genassym.c
109	${HOSTED_C}
110
111param.c: $S/conf/param.c
112	rm -f param.c
113	cp $S/conf/param.c .
114
115param.o: param.c Makefile
116	${NORMAL_C}
117
118ioconf.o: ioconf.c
119	${NORMAL_C}
120
121newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
122	sh $S/conf/newvers.sh
123	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
124
125
126clean::
127	rm -f eddep *netbsd netbsd.gdb tags *.[io] [a-z]*.s \
128	    [Ee]rrs linterrs makelinks genassym genassym.o assym.h
129
130lint:
131	@lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} -UKGDB \
132	    ${MVME68K}/mvme68k/Locore.c ${CFILES} ${MVME68K}/mvme68k/swapgeneric.c \
133	    ioconf.c param.c | \
134	    grep -v 'static function .* unused'
135
136tags:
137	@echo "see $S/kern/Makefile for tags"
138
139links:
140	egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
141	  sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
142	echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
143	  sort -u | comm -23 - dontlink | \
144	  sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
145	sh makelinks && rm -f dontlink
146
147SRCS=	${MVME68K}/mvme68k/locore.s \
148	param.c ioconf.c ${CFILES} ${SFILES}
149depend:: .depend
150.depend: ${SRCS} assym.h param.c
151	${MKDEP} ${AFLAGS} ${CPPFLAGS} ${MVME68K}/mvme68k/locore.s
152	${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
153	${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
154	${MKDEP} -a ${CFLAGS} ${CPPFLAGS} ${MVME68K}/mvme68k/genassym.c
155
156
157# depend on root or device configuration
158autoconf.o conf.o: Makefile
159 
160# depend on network or filesystem configuration 
161uipc_proto.o vfs_conf.o: Makefile 
162
163# depend on maxusers
164genassym.o machdep.o: Makefile
165
166# depend on CPU configuration 
167locore.o pmap.o sys_machdep.o trap.o: Makefile
168
169
170locore.o: ${MVME68K}/mvme68k/locore.s assym.h
171	${NORMAL_S}
172
173%RULES
174