xref: /netbsd-src/sys/arch/amiga/conf/Makefile.amiga (revision e4d7c2e329d54c97e0c0bd3016bbe74f550c3d5e) 
1#	$NetBSD: Makefile.amiga,v 1.87 2000/02/01 05:25:26 tsutsui 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/amiga/conf/``machineid''
9# after which you should do
10#	config machineid
11# Machine generic makefile changes should be made in
12#	/sys/arch/amiga/conf/Makefile.amiga
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
24AR?=	ar
25AS?=	as
26CC?=	cc
27CPP?=	cpp
28LD?=	ld
29LORDER?=lorder
30MKDEP?=	mkdep
31NM?=	nm
32RANLIB?=ranlib
33SIZE?=	size
34STRIP?=	strip
35TSORT?=	tsort -q
36
37COPTS?=	-O2
38
39# source tree is located via $S relative to the compilation directory
40.ifndef S
41S!=	cd ../../../..; pwd
42.endif
43AMIGA=	$S/arch/amiga
44
45HAVE_GCC28!=	${CC} --version | egrep "^(2\.8|egcs)" ; echo
46INCLUDES=	-I. -I$S/arch -I$S -nostdinc
47CPPFLAGS=	${INCLUDES} ${IDENT} ${PARAM} -D_KERNEL -Damiga -DFPCOPROC
48CWARNFLAGS?=	-Werror -Wall -Wstrict-prototypes -Wmissing-prototypes \
49		-Wpointer-arith
50.if (${HAVE_GCC28} != "")
51CWARNFLAGS+=	-Wno-main
52.endif
53.if empty(IDENT:M-DM68060)
54CMACHFLAGS=	-m68020
55.else
56CMACHFLAGS=	-m68060 -Wa,-m68030 -Wa,-m68851
57.endif
58CFLAGS=		${DEBUG} ${CWARNFLAGS} ${COPTS} ${CMACHFLAGS} -msoft-float
59AFLAGS=		-x assembler-with-cpp -traditional-cpp -D_LOCORE
60LINKFLAGS=	-n -Ttext 0 -e start
61STRIPFLAGS=	-g
62
63%INCLUDES
64
65### find out what to use for libkern
66KERN_AS=	obj
67.include "$S/lib/libkern/Makefile.inc"
68.ifndef PROF
69LIBKERN=	${KERNLIB}
70.else
71LIBKERN=	${KERNLIB_PROF}
72.endif
73
74### find out what to use for libcompat
75.include "$S/compat/common/Makefile.inc"
76.ifndef PROF
77LIBCOMPAT=	${COMPATLIB}
78.else
79LIBCOMPAT=	${COMPATLIB_PROF}
80.endif
81
82### for the Motorola 68040 Floating Point Software Product
83.include "$S/arch/m68k/fpsp/Makefile.inc"
84
85### for the Motorola 68060 Software Support Package
86.include "$S/arch/m68k/060sp/Makefile.inc"
87
88# compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or
89# HOSTED}, and SUFFIX is the file suffix, capitalized (e.g. C for a .c file).
90
91NORMAL_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
92NOPROF_C=	${CC} ${CFLAGS} ${CPPFLAGS} -c $<
93NORMAL_S=	${CC} ${AFLAGS} ${CPPFLAGS} -c $<
94
95.SUFFIXES: .o .g
96
97.g.o: ; echo This is a dummy rule and should not be executed.
98
99NORMAL_G=	gspa < $< | gspahextoc > $*.c; ${CC} -c ${CFLAGS} ${PROF} $*.c
100
101%OBJS
102
103%CFILES
104
105%SFILES
106
107# load lines for config "xxx" will be emitted as:
108# xxx: ${SYSTEM_DEP} swapxxx.o
109#	${SYSTEM_LD_HEAD}
110#	${SYSTEM_LD} swapxxx.o
111#	${SYSTEM_LD_TAIL}
112SYSTEM_OBJ=	locore.o ${FPSP} \
113		param.o ioconf.o ${OBJS} ${LIBCOMPAT} ${LIBKERN}
114SYSTEM_DEP=	Makefile ${SYSTEM_OBJ}
115SYSTEM_LD_HEAD=	@rm -f $@
116SYSTEM_LD=	@echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
117		${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
118SYSTEM_LD_TAIL=	@${SIZE} $@; chmod 755 $@
119
120DEBUG?=
121.if ${DEBUG} == "-g"
122LINKFLAGS+=	-X
123SYSTEM_LD_TAIL+=; \
124		echo mv -f $@ $@.gdb; mv -f $@ $@.gdb; \
125		echo ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb; \
126		${STRIP} ${STRIPFLAGS} -o $@ $@.gdb
127.else
128LINKFLAGS+=	-S
129.endif
130
131%LOAD
132
133assym.h: ${AMIGA}/amiga/genassym.cf $S/kern/genassym.sh
134	sh $S/kern/genassym.sh ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \
135	    < ${AMIGA}/amiga/genassym.cf > assym.h.tmp && \
136	mv -f assym.h.tmp assym.h
137
138param.c: $S/conf/param.c
139	rm -f param.c
140	cp $S/conf/param.c .
141
142param.o: param.c Makefile
143	${NORMAL_C}
144
145ioconf.o: ioconf.c
146	${NORMAL_C}
147
148newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
149	sh $S/conf/newvers.sh
150	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
151
152__CLEANKERNEL: .USE
153	@echo "${.TARGET}ing the kernel objects"
154	rm -f eddep *netbsd netbsd.gdb tags *.[io] [a-z]*.s \
155	    [Ee]rrs linterrs makelinks assym.h.tmp assym.h
156
157__CLEANDEPEND: .USE
158	rm -f .depend
159
160clean: __CLEANKERNEL
161
162cleandir distclean: __CLEANKERNEL __CLEANDEPEND
163
164lint:
165	@lint -hbxncez -Dvolatile= ${CPPFLAGS} -UKGDB \
166	    ${CFILES} ioconf.c param.c | \
167	    grep -v 'static function .* unused'
168
169tags:
170	@echo "see $S/kern/Makefile for tags"
171
172links:
173	egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
174	  sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
175	echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
176	  sort -u | comm -23 - dontlink | \
177	  sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
178	sh makelinks && rm -f dontlink
179
180SRCS=	${AMIGA}/amiga/locore.s \
181	param.c ioconf.c ${CFILES} ${SFILES}
182depend: .depend
183.depend: ${SRCS} assym.h param.c
184	${MKDEP} ${AFLAGS} ${CPPFLAGS} ${AMIGA}/amiga/locore.s
185	${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
186	${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
187	sh $S/kern/genassym.sh ${MKDEP} -f assym.dep ${CFLAGS} \
188	  ${CPPFLAGS} < ${AMIGA}/amiga/genassym.cf
189	@sed -e 's/.*\.o:.*\.c/assym.h:/' < assym.dep >> .depend
190	@rm -f assym.dep
191
192dependall: depend all
193
194
195# depend on root or device configuration
196autoconf.o conf.o: Makefile
197
198# depend on network configuration
199uipc_proto.o: Makefile
200
201# depend on maxusers
202machdep.o: Makefile
203
204# depend on CPU configuration
205amiga_init.o locore.o pmap.o sys_machdep.o: Makefile
206bzsc.o bztzsc.o cbiisc.o cbsc.o flsc.o sbic.o: Makefile
207
208# depends on defined(DRACO)
209a2kbbc.o: Makefile
210
211# LEV6_DEFER blocks usage of audio interupt 3:
212aucc.o cc.o: Makefile
213
214locore.o: ${AMIGA}/amiga/locore.s assym.h
215	${NORMAL_S}
216
217%RULES
218