xref: /netbsd-src/sys/arch/luna68k/conf/Makefile.luna68k (revision 4391d5e9d4f291db41e3b3ba26a01b5e51364aae) 
1#	$NetBSD: Makefile.luna68k,v 1.24 2013/03/10 07:18:20 christos 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/luna68k/conf/``machineid''
9# after which you should do
10#	config machineid
11# Machine generic makefile changes should be made in
12#	/sys/arch/luna68k/conf/Makefile.luna68k
13# after which config should be rerun for all machines of that type.
14# To specify debugging, add the config line: makeoptions DEBUG="-g"
15# A better way is to specify -g only for a few files.
16#
17#	makeoptions DEBUGLIST="uvm* trap if_*"
18
19MACHINE_ARCH=m68k
20USETOOLS?=	no
21NEED_OWN_INSTALL_TARGET?=no
22.include <bsd.own.mk>
23
24##
25## (1) port identification
26##
27LUNA68K=	$S/arch/luna68k
28GENASSYM_CONF=	${LUNA68K}/luna68k/genassym.cf
29
30##
31## (2) compile settings
32##
33CPPFLAGS+=	-Dluna68k
34CFLAGS+=	-msoft-float
35AFLAGS+=	-x assembler-with-cpp
36
37##
38## (3) libkern and compat
39##
40OPT_MODULAR=	%MODULAR%
41.if !empty(OPT_MODULAR)
42KERN_AS=	obj
43.else
44KERN_AS=	library
45.endif
46
47##
48## (4) local objects, compile rules, and dependencies
49##
50# for the Motorola 68040 Floating Point Software Product
51.include "$S/arch/m68k/fpsp/Makefile.inc"
52
53MD_OBJS=	locore.o ${FPSP}
54MD_CFILES=
55MD_SFILES=
56
57locore.o: ${LUNA68K}/luna68k/locore.s assym.h
58	${NORMAL_S}
59
60##
61## (5) link settings
62##
63LINKFORMAT=	-N -T ldscript
64.if (${OBJECT_FMT} == "ELF")
65# Need to convert the kernel from ELF to a.out so that PROM can load it.
66
67SYSTEM_LD_HEAD_EXTRA+=; \
68	( cat ${LUNA68K}/conf/kern.ldscript.head ; \
69	  OBJDUMP=${OBJDUMP} ${HOST_SH} $S/conf/mkldscript.sh \
70	        ${SYSTEM_OBJ} ; \
71	  cat ${LUNA68K}/conf/kern.ldscript.tail ) > ldscript
72
73SYSTEM_LD_TAIL_EXTRA+=; \
74	echo "${ELF2AOUT} $@ $@.aout" ; \
75	    ${ELF2AOUT} $@ $@.aout
76.endif
77
78##
79## (6) port specific target dependencies
80##
81
82# depend on CPU configuration
83machdep.c trap.o: Makefile
84
85copy.o copypage.o lock_stubs.o: assym.h
86
87##
88## (7) misc settings
89##
90
91##
92## (8) config(8) generated machinery
93##
94%INCLUDES
95
96%OBJS
97
98%CFILES
99
100%SFILES
101
102%LOAD
103
104%RULES
105
106##
107## (9) port independent kernel machinery
108##
109.include "$S/conf/Makefile.kern.inc"
110
111##
112## (10) Appending make options.
113##
114%MAKEOPTIONSAPPEND
115