1# $NetBSD: Makefile,v 1.26 2021/02/25 03:42:14 rin Exp $ 2 3.include <bsd.init.mk> 4.include <bsd.sys.mk> 5 6### what we need: 7 8DIR_TOP= ${.CURDIR}/../../../../.. 9DIR_SA = ${DIR_TOP}/lib/libsa 10DIR_KERN= ${DIR_TOP}/lib/libkern 11DIR_KERN_MD= ${DIR_TOP}/lib/libkern/arch/$(MACHINE_ARCH) 12DIR_LIBC= ${DIR_TOP}/../common/lib/libc 13 14.PATH: ${.CURDIR}/../boot $(DIR_SA) $(DIR_KERN) $(DIR_KERN_MD) \ 15 ${DIR_LIBC}/gen ${DIR_LIBC}/arch/m68k/gen \ 16 ${DIR_LIBC}/inet ${DIR_LIBC}/arch/m68k/inet \ 17 ${DIR_LIBC}/quad ${DIR_LIBC}/arch/m68k/quad \ 18 ${DIR_LIBC}/string ${DIR_LIBC}/arch/m68k/string 19 20S= ${DIR_TOP} 21 22# prefer our assembler versions over assembler, and assembler over C: 23 24.SUFFIXES: 25.SUFFIXES: .out .o .po .pico .so .s .S .c .cc .C .f .y .l .ln .m4 .sh 26 27.ifdef BOOTXX_FFSV2 28FILES= bootxx_ffsv2 29FSOBJS= ffsv2.o 30DEFS+= -DBOOTXX_FFS_VERSION=2 31.else 32FILES= bootxx_ffsv1 bootxx_fd 33FSOBJS= ufs.o ustarfs.o 34DEFS+= -DBOOTXX_FFS_VERSION=1 35.endif 36 37BINDIR=/usr/mdec 38 39COBJS = main.o console.o xd.o twiddle.o bzero.o gets.o 40COBJS+= lseek.o open.o vers.o read.o close.o dev.o errno.o 41COBJS+= ${FSOBJS} panic.o files.o 42 43SOBJS = alloc.o ashrdi3.o ashldi3.o bcopy.o muldi3.o printf.o startit.o 44SOBJS += strlen.o strcmp.o fstat.o 45SOBJS += libstubs.o memcmp.o memmove.o memset.o strncmp.o 46 47OBJS+= $(SOBJS) $(COBJS) 48 49DEFS+= -D_STANDALONE -DSA_EXEC_ANYOWNER -D_PRIMARY_BOOT -DSERCONSOLE 50 51.NOPATH: ${OBJS} x.out f.out libboot.a xxstart.o 52 53### main target: ### 54 55realall: ${FILES} 56 57CLEANFILES += ${FILES} x.out f.out xxstart.o fdstart.o libboot.a 58 59VERSIONFILE=${.CURDIR}/../boot/version 60VERSIONFLAGS+=-n 61.include "${S}/conf/newvers_stand.mk" 62 63.include <bsd.prog.mk> 64.include <bsd.klinks.mk> 65 66### special rules for bootblocks ### 67 68INCPATH = -nostdinc -I${S} -I${S}/lib/libsa -I${.CURDIR} 69INCPATH += -I${.CURDIR}/../boot -I${.CURDIR}/../../.. 70INCPATH += -I${.CURDIR}/../elf2bb -I${.OBJDIR} 71 72AFLAGS += -m68030 -l 73CAFLAGS += -Wa,-l -Wa,-march=68030 -Wa,-mcpu=68030 ${INCPATH} -D_PRIMARY_BOOT 74 75COPTIM= -Os -fomit-frame-pointer -fcse-follow-jumps -fcse-skip-blocks 76COPTIM+= -Wa,-l -m68060 -Wa,-mcpu=68030 -fno-unwind-tables 77CFLAGS= -ffreestanding ${COPTIM} ${INCPATH} ${DEFS} -Wall #-Wstrict-prototypes 78 79NETBSD_VERS!= ${HOST_SH} ${.CURDIR}/../../../../../conf/osrelease.sh 80DEFS+= -DNETBSD_VERS='"${NETBSD_VERS}"' 81 82# Use small daddr_t to avoid code bloat 83DEFS+= -D__daddr_t=int32_t 84 85.c.o: 86 ${_MKTARGET_COMPILE} 87 ${CC} ${CFLAGS} -S $< -o $*.s 88 ${TXLT} < $*.s | ${AS} ${AFLAGS} -o $*.o 89 rm $*.s 90 91.s.o: 92 ${_MKTARGET_COMPILE} 93 ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $< 94 95.S.o: 96 ${_MKTARGET_COMPILE} 97 ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $< 98 99bootxx_ffsv1: x.out 100 ${_MKTARGET_CREATE} 101 ${RELOC2BB} x.out $@ || (${NM} -u x.out && false) 102 103bootxx_ffsv2: x.out 104 ${_MKTARGET_CREATE} 105 ${RELOC2BB} x.out $@ || (${NM} -u x.out && false) 106 107bootxx_fd: f.out 108 ${_MKTARGET_CREATE} 109 ${RELOC2BB} -F f.out $@ || (${NM} -u f.out && false) 110 111x.out: xxstart.o libboot.a 112 ${_MKTARGET_LINK} 113 ${LD} ${LDFLAGS} -r -dc -e start -o $@ $> 114 ${SIZE} $@ 115 ${NM} -u $@ 116 117f.out: fdstart.o libboot.a 118 ${_MKTARGET_LINK} 119 ${LD} ${LDFLAGS} -r -dc -e start -o $@ $> 120 ${SIZE} $@ 121 ${NM} -u $@ 122 123xxstart.o: ${.CURDIR}/../boot/bbstart.s 124 ${_MKTARGET_COMPILE} 125 ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp \ 126 -o $@ -c $> 127 128fdstart.o: ${.CURDIR}/../boot//bbstart.s 129 ${_MKTARGET_COMPILE} 130 ${CC} -DAUTOLOAD=8192 ${CAFLAGS} ${COPTS} -x assembler-with-cpp \ 131 -o $@ -c $> 132 133libboot.a: ${OBJS} 134 ${_MKTARGET_BUILD} 135 ${AR} crs $@ $> && ${RANLIB} $@ 136 137# make sure these are built: 138 139${COBJS}: ${TXLT} 140${FILES}: ${RELOC2BB} 141 142.include "${.CURDIR}/../Makefile.booters" 143