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 8 DIR_TOP= ${.CURDIR}/../../../../.. 9 DIR_SA = ${DIR_TOP}/lib/libsa 10 DIR_KERN= ${DIR_TOP}/lib/libkern 11 DIR_KERN_MD= ${DIR_TOP}/lib/libkern/arch/$(MACHINE_ARCH) 12 DIR_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 20 S= ${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 28 FILES= bootxx_ffsv2 29 FSOBJS= ffsv2.o 30 DEFS+= -DBOOTXX_FFS_VERSION=2 31 .else 32 FILES= bootxx_ffsv1 bootxx_fd 33 FSOBJS= ufs.o ustarfs.o 34 DEFS+= -DBOOTXX_FFS_VERSION=1 35 .endif 36 37 BINDIR=/usr/mdec 38 39 COBJS = main.o console.o xd.o twiddle.o bzero.o gets.o 40 COBJS+= lseek.o open.o vers.o read.o close.o dev.o errno.o 41 COBJS+= ${FSOBJS} panic.o files.o 42 43 SOBJS = alloc.o ashrdi3.o ashldi3.o bcopy.o muldi3.o printf.o startit.o 44 SOBJS += strlen.o strcmp.o fstat.o 45 SOBJS += libstubs.o memcmp.o memmove.o memset.o strncmp.o 46 47 OBJS+= $(SOBJS) $(COBJS) 48 49 DEFS+= -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 55 realall: ${FILES} 56 57 CLEANFILES += ${FILES} x.out f.out xxstart.o fdstart.o libboot.a 58 59 VERSIONFILE=${.CURDIR}/../boot/version 60 VERSIONFLAGS+=-n 61 .include "${S}/conf/newvers_stand.mk" 62 63 .include <bsd.prog.mk> 64 .include <bsd.klinks.mk> 65 66 ### special rules for bootblocks ### 67 68 INCPATH = -nostdinc -I${S} -I${S}/lib/libsa -I${.CURDIR} 69 INCPATH += -I${.CURDIR}/../boot -I${.CURDIR}/../../.. 70 INCPATH += -I${.CURDIR}/../elf2bb -I${.OBJDIR} 71 72 AFLAGS += -m68030 -l 73 CAFLAGS += -Wa,-l -Wa,-march=68030 -Wa,-mcpu=68030 ${INCPATH} -D_PRIMARY_BOOT 74 75 COPTIM= -Os -fomit-frame-pointer -fcse-follow-jumps -fcse-skip-blocks 76 COPTIM+= -Wa,-l -m68060 -Wa,-mcpu=68030 -fno-unwind-tables 77 CFLAGS= -ffreestanding ${COPTIM} ${INCPATH} ${DEFS} -Wall #-Wstrict-prototypes 78 79 NETBSD_VERS!= ${HOST_SH} ${.CURDIR}/../../../../../conf/osrelease.sh 80 DEFS+= -DNETBSD_VERS='"${NETBSD_VERS}"' 81 82 # Use small daddr_t to avoid code bloat 83 DEFS+= -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 99 bootxx_ffsv1: x.out 100 ${_MKTARGET_CREATE} 101 ${RELOC2BB} x.out $@ || (${NM} -u x.out && false) 102 103 bootxx_ffsv2: x.out 104 ${_MKTARGET_CREATE} 105 ${RELOC2BB} x.out $@ || (${NM} -u x.out && false) 106 107 bootxx_fd: f.out 108 ${_MKTARGET_CREATE} 109 ${RELOC2BB} -F f.out $@ || (${NM} -u f.out && false) 110 111 x.out: xxstart.o libboot.a 112 ${_MKTARGET_LINK} 113 ${LD} ${LDFLAGS} -r -dc -e start -o $@ $> 114 ${SIZE} $@ 115 ${NM} -u $@ 116 117 f.out: fdstart.o libboot.a 118 ${_MKTARGET_LINK} 119 ${LD} ${LDFLAGS} -r -dc -e start -o $@ $> 120 ${SIZE} $@ 121 ${NM} -u $@ 122 123 xxstart.o: ${.CURDIR}/../boot/bbstart.s 124 ${_MKTARGET_COMPILE} 125 ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp \ 126 -o $@ -c $> 127 128 fdstart.o: ${.CURDIR}/../boot//bbstart.s 129 ${_MKTARGET_COMPILE} 130 ${CC} -DAUTOLOAD=8192 ${CAFLAGS} ${COPTS} -x assembler-with-cpp \ 131 -o $@ -c $> 132 133 libboot.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