1# $NetBSD: Makefile,v 1.28 2022/04/29 07:45:20 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 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 -DSA_HARDCODED_SECSIZE \ 50 -D_PRIMARY_BOOT -DSERCONSOLE 51 52.NOPATH: ${OBJS} x.out f.out libboot.a xxstart.o 53 54### main target: ### 55 56realall: ${FILES} 57 58CLEANFILES += ${FILES} x.out f.out xxstart.o fdstart.o libboot.a 59 60VERSIONFILE=${.CURDIR}/../boot/version 61VERSIONFLAGS+=-n 62.include "${S}/conf/newvers_stand.mk" 63 64.include <bsd.prog.mk> 65.include <bsd.klinks.mk> 66 67### special rules for bootblocks ### 68 69INCPATH = -nostdinc -I${S} -I${S}/lib/libsa -I${.CURDIR} 70INCPATH += -I${.CURDIR}/../boot -I${.CURDIR}/../../.. 71INCPATH += -I${.CURDIR}/../elf2bb -I${.OBJDIR} 72 73AFLAGS += -m68030 -l 74CAFLAGS += -Wa,-l -Wa,-march=68030 -Wa,-mcpu=68030 ${INCPATH} -D_PRIMARY_BOOT 75 76COPTIM= -Os -fomit-frame-pointer -fcse-follow-jumps -fcse-skip-blocks 77COPTIM+= -Wa,-l -m68060 -Wa,-mcpu=68030 -fno-unwind-tables 78CFLAGS= -ffreestanding ${COPTIM} ${INCPATH} ${DEFS} -Wall #-Wstrict-prototypes 79 80NETBSD_VERS!= ${HOST_SH} ${.CURDIR}/../../../../../conf/osrelease.sh 81DEFS+= -DNETBSD_VERS='"${NETBSD_VERS}"' 82 83# Use small daddr_t to avoid code bloat 84DEFS+= -D__daddr_t=int32_t 85 86.c.o: 87 ${_MKTARGET_COMPILE} 88 ${CC} ${CFLAGS} -S $< -o $*.s 89 ${TXLT} < $*.s | ${AS} ${AFLAGS} -o $*.o 90 rm $*.s 91 92.s.o: 93 ${_MKTARGET_COMPILE} 94 ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $< 95 96.S.o: 97 ${_MKTARGET_COMPILE} 98 ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $< 99 100bootxx_ffsv1: x.out 101 ${_MKTARGET_CREATE} 102 ${RELOC2BB} x.out $@ || (${NM} -u x.out && false) 103 104bootxx_ffsv2: x.out 105 ${_MKTARGET_CREATE} 106 ${RELOC2BB} x.out $@ || (${NM} -u x.out && false) 107 108bootxx_fd: f.out 109 ${_MKTARGET_CREATE} 110 ${RELOC2BB} -F f.out $@ || (${NM} -u f.out && false) 111 112x.out: xxstart.o libboot.a 113 ${_MKTARGET_LINK} 114 ${LD} ${LDFLAGS} -r -dc -e start -o $@ $> 115 ${SIZE} $@ 116 ${NM} -u $@ 117 118f.out: fdstart.o libboot.a 119 ${_MKTARGET_LINK} 120 ${LD} ${LDFLAGS} -r -dc -e start -o $@ $> 121 ${SIZE} $@ 122 ${NM} -u $@ 123 124xxstart.o: ${.CURDIR}/../boot/bbstart.s 125 ${_MKTARGET_COMPILE} 126 ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp \ 127 -o $@ -c $> 128 129fdstart.o: ${.CURDIR}/../boot//bbstart.s 130 ${_MKTARGET_COMPILE} 131 ${CC} -DAUTOLOAD=8192 ${CAFLAGS} ${COPTS} -x assembler-with-cpp \ 132 -o $@ -c $> 133 134libboot.a: ${OBJS} 135 ${_MKTARGET_BUILD} 136 ${AR} crs $@ $> && ${RANLIB} $@ 137 138# make sure these are built: 139 140${COBJS}: ${TXLT} 141${FILES}: ${RELOC2BB} 142 143.include "${.CURDIR}/../Makefile.booters" 144