11.29Schristos# $NetBSD: Makefile.sun2,v 1.29 2021/08/30 19:01:05 christos Exp $
21.1Sfredette
31.1Sfredette# Makefile for NetBSD
41.1Sfredette#
51.1Sfredette# This makefile is constructed from a machine description:
61.1Sfredette#	config machineid
71.1Sfredette# Most changes should be made in the machine description
81.1Sfredette#	/sys/arch/sun2/conf/``machineid''
91.1Sfredette# after which you should do
101.1Sfredette#	config machineid
111.1Sfredette# Machine generic makefile changes should be made in
121.1Sfredette#	/sys/arch/sun2/conf/Makefile.sun2
131.1Sfredette# after which config should be rerun for all machines of that type.
141.1Sfredette#
151.11Sfredette# To specify debugging, add the config line: makeoptions DEBUG="-g"
161.11Sfredette# A better way is to specify -g only for a few files.
171.1Sfredette#
181.11Sfredette#	makeoptions DEBUGLIST="uvm* trap if_*"
191.1Sfredette
201.14SchsMACHINE_ARCH=m68000
211.7SjmcUSETOOLS?=	no
221.11SfredetteNEED_OWN_INSTALL_TARGET?=no
231.7Sjmc.include <bsd.own.mk>
241.6Sthorpej
251.11Sfredette##
261.11Sfredette## (1) port identification
271.11Sfredette##
281.11SfredetteSUN2=		$S/arch/sun2
291.17SchristosGENASSYM_CONF=	${SUN2}/sun2/genassym.cf
301.11Sfredette
311.11Sfredette##
321.11Sfredette## (2) compile settings
331.11Sfredette##
341.12SthorpejCPPFLAGS+=	-Dsun2
351.11SfredetteCFLAGS+=	-msoft-float -fno-defer-pop
361.20SjoergAFLAGS+=	-x assembler-with-cpp
371.1Sfredette
381.25Srin# XXX
391.26SmrgCOPTS.promlib.c+=${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 9:? -Wno-error=array-bounds :}
401.25Srin
411.11Sfredette##
421.11Sfredette## (3) libkern and compat
431.11Sfredette##
441.22SmayaOPT_MODULAR=	%MODULAR%
451.4Sfredette# XXX lib/libkern/arch/m68k/Makefile.inc needs to know that
461.4Sfredette# XXX our MACHINE_ARCH is m68000, and not m68k.  --fredette
471.2SfredetteKERNMISCMAKEFLAGS=	MACHINE_ARCH=${MACHINE_ARCH}
481.1Sfredette
491.11Sfredette##
501.11Sfredette## (4) local objects, compile rules, and dependencies
511.11Sfredette##
521.11SfredetteMD_OBJS=	locore.o
531.11SfredetteMD_CFILES=
541.11SfredetteMD_SFILES=	${SUN2}/sun2/locore.s
551.1Sfredette
561.11Sfredettelocore.o: ${SUN2}/sun2/locore.s
571.11Sfredette	${NORMAL_S}
581.1Sfredette
591.11Sfredette##
601.11Sfredette## (5) link settings
611.11Sfredette##
621.11SfredetteLINKFORMAT=	-N
631.11SfredetteTEXTADDR?=	00006000
641.11Sfredette
651.11Sfredette##
661.11Sfredette## (6) port specific target dependencies
671.11Sfredette##
681.1Sfredette
691.1Sfredette# For cross-compilation, the "gcc -M" mkdep script is convenient,
701.1Sfredette# but that does not correctly make rules from *.s files.  The
711.1Sfredette# easiest work-around is to just list those dependencies here.
721.1Sfredettelocore.o:   assym.h m68k/asm.h m68k/trap.h
731.1Sfredettecopy.o:     assym.h m68k/asm.h $S/sys/errno.h
741.1Sfredettebcopy.o:    assym.h m68k/asm.h
751.1Sfredettecopypage.o: assym.h m68k/asm.h
761.19Sjoerglock_stubs.o: assym.h
771.1Sfredette
781.9Slukem# depend on CPU configuration
791.1Sfredettedb_machdep.o dvma.o machdep.o pmap.o sun2_startup.o vm_machdep.o: Makefile
801.1Sfredette
811.1Sfredette# depends on DDB, etc.
821.1Sfredettestub.o: Makefile
831.1Sfredette
841.11Sfredette##
851.11Sfredette## (7) misc settings
861.11Sfredette##
871.11Sfredette
881.11Sfredette##
891.11Sfredette## (8) config(8) generated machinery
901.11Sfredette##
911.11Sfredette%INCLUDES
921.11Sfredette
931.11Sfredette%OBJS
941.11Sfredette
951.11Sfredette%CFILES
961.1Sfredette
971.11Sfredette%SFILES
981.1Sfredette
991.11Sfredette%LOAD
1001.1Sfredette
1011.1Sfredette%RULES
1021.11Sfredette
1031.11Sfredette##
1041.11Sfredette## (9) port independent kernel machinery
1051.11Sfredette##
1061.11Sfredette.include "$S/conf/Makefile.kern.inc"
1071.16Sthorpej
1081.16Sthorpej##
1091.16Sthorpej## (10) Appending make options.
1101.16Sthorpej##
1111.16Sthorpej%MAKEOPTIONSAPPEND
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