1# $NetBSD: Makefile,v 1.22 2014/04/29 08:11:46 martin Exp $ 2 3### what we need: 4 5DIR_TOP= ${.CURDIR}/../../../../.. 6DIR_SA = ${DIR_TOP}/lib/libsa 7DIR_KERN= ${DIR_TOP}/lib/libkern 8DIR_KERN_MD= ${DIR_TOP}/lib/libkern/arch/$(MACHINE_ARCH) 9DIR_LIBC= ${DIR_TOP}/../common/lib/libc 10 11.PATH: ${.CURDIR}/../boot $(DIR_SA) $(DIR_KERN) $(DIR_KERN_MD) \ 12 ${DIR_LIBC}/gen ${DIR_LIBC}/arch/m68k/gen \ 13 ${DIR_LIBC}/inet ${DIR_LIBC}/arch/m68k/inet \ 14 ${DIR_LIBC}/quad ${DIR_LIBC}/arch/m68k/quad \ 15 ${DIR_LIBC}/string ${DIR_LIBC}/arch/m68k/string 16 17 18# prefer our assembler versions over assembler, and assembler over C: 19 20.SUFFIXES: 21.SUFFIXES: .out .o .po .pico .so .s .S .c .cc .C .f .y .l .ln .m4 .sh 22 23FILES= bootxx_ffs bootxx_fd 24BINDIR=/usr/mdec 25 26COBJS = main.o console.o xd.o twiddle.o bzero.o gets.o 27COBJS+= lseek.o open.o read.o close.o dev.o errno.o 28COBJS+= ufs.o ustarfs.o panic.o vers.o files.o 29 30SOBJS = alloc.o ashrdi3.o ashldi3.o bcopy.o muldi3.o printf.o startit.o 31SOBJS += strlen.o strcmp.o fstat.o 32SOBJS += libstubs.o memcmp.o memmove.o memset.o strncmp.o 33 34OBJS= $(SOBJS) $(COBJS) 35 36DEFS = -D_STANDALONE -DSA_EXEC_ANYOWNER -D_PRIMARY_BOOT 37 38.NOPATH: ${OBJS} x.out f.out libboot.a xxstart.o 39 40### main target: ### 41 42realall: ${FILES} 43 44CLEANFILES += bootxx_ffs bootxx_fd x.out f.out xxstart.o fdstart.o libboot.a vers.c 45 46.include <bsd.prog.mk> 47.include <bsd.klinks.mk> 48 49### special rules for bootblocks ### 50 51INCPATH = -nostdinc -I${DIR_TOP} -I${DIR_TOP}/lib/libsa -I${.CURDIR} 52INCPATH += -I${.CURDIR}/../boot -I${.CURDIR}/../../.. 53INCPATH += -I${.CURDIR}/../elf2bb -I${.OBJDIR} 54 55AFLAGS += -m68030 -l 56CAFLAGS += -Wa,-l -Wa,-march=68030 -Wa,-mcpu=68030 ${INCPATH} -D_PRIMARY_BOOT 57 58COPTIM= -Os -fomit-frame-pointer -fcse-follow-jumps -fcse-skip-blocks 59COPTIM+= -Wa,-l -m68060 -Wa,-mcpu=68030 -fno-unwind-tables 60CFLAGS= -ffreestanding ${COPTIM} ${INCPATH} ${DEFS} -Wall #-Wstrict-prototypes 61 62NETBSD_VERS!= ${HOST_SH} ${.CURDIR}/../../../../../conf/osrelease.sh 63DEFS+= -DNETBSD_VERS='"${NETBSD_VERS}"' 64 65# Use small daddr_t to avoid code bloat 66DEFS+= -D__daddr_t=int32_t 67 68.c.o: 69 ${_MKTARGET_COMPILE} 70 ${CC} ${CFLAGS} -S $< -o $*.s 71 ${TXLT} < $*.s | ${AS} ${AFLAGS} -o $*.o 72 rm $*.s 73 74.s.o: 75 ${_MKTARGET_COMPILE} 76 ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $< 77 78.S.o: 79 ${_MKTARGET_COMPILE} 80 ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $< 81 82bootxx_ffs: x.out 83 ${_MKTARGET_CREATE} 84 ${RELOC2BB} x.out $@ || (${NM} -u x.out && false) 85 86bootxx_fd: f.out 87 ${_MKTARGET_CREATE} 88 ${RELOC2BB} -F f.out $@ || (${NM} -u f.out && false) 89 90x.out: xxstart.o libboot.a 91 ${_MKTARGET_LINK} 92 ${LD} ${LDFLAGS} -r -dc -e start -o $@ $> 93 ${SIZE} $@ 94 ${NM} -u $@ 95 96f.out: fdstart.o libboot.a 97 ${_MKTARGET_LINK} 98 ${LD} ${LDFLAGS} -r -dc -e start -o $@ $> 99 ${SIZE} $@ 100 ${NM} -u $@ 101 102xxstart.o: ${.CURDIR}/../boot/bbstart.s 103 ${_MKTARGET_COMPILE} 104 ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp \ 105 -o $@ -c $> 106 107fdstart.o: ${.CURDIR}/../boot//bbstart.s 108 ${_MKTARGET_COMPILE} 109 ${CC} -DAUTOLOAD=8192 ${CAFLAGS} ${COPTS} -x assembler-with-cpp \ 110 -o $@ -c $> 111 112libboot.a: ${OBJS} 113 ${_MKTARGET_BUILD} 114 ${AR} crs $@ $> && ${RANLIB} $@ 115 116vers.c: ${.CURDIR}/../boot/version 117 ${_MKTARGET_CREATE} 118 ${HOST_SH} ${DIR_TOP}/conf/newvers_stand.sh -N \ 119 ${.CURDIR}/../boot/version "amiga" 120 121# make sure these are built: 122 123${COBJS}: ${TXLT} 124${FILES}: ${RELOC2BB} 125 126.include "${.CURDIR}/../Makefile.booters" 127