Makefile.booters revision 1.47
1# $NetBSD: Makefile.booters,v 1.47 2003/05/03 17:54:21 fvdl Exp $ 2 3.include <bsd.own.mk> 4 5STRIPFLAG= 6BINMODE=444 7 8LIBCRT0= # nothing 9LIBCRTBEGIN= # nothing 10LIBCRTEND= # nothing 11LIBC= # nothing 12 13# Make sure we override any optimization options specified by the 14# user. 15.if ${MACHINE_ARCH} == "x86_64" 16COPTS= -Os -m32 17CPPFLAGS+= -DBOOT_ELF64 18.else 19COPTS= -Os -mcpu=i386 20.endif 21COPTS+= -ffreestanding 22 23I386_STAND_DIR?= $S/arch/i386/stand 24 25.PATH: ${I386_STAND_DIR}/lib/crt/bootsect ${I386_STAND_DIR}/lib 26# ensure the stuff we need to load all of 'biosboot' in in the first few 27# sectors, and that anything that goes to real mode is in the first 64k. 28# (prot_to_real will bleat if the return address is >64k) 29BSSTART= start_bootsect.o fraglist.o bootsectmain.o biosdisk_ll.o \ 30 bios_disk.o diskbuf.o \ 31 biosdelay.o biosgetrtc.o biosmca.o biosmem.o biosmemx.o \ 32 biosreboot.o conio.o 33 34.PATH: ${I386_STAND_DIR}/lib/crt/rom 35ROMSTART= start_rom.o 36GENPROMDIR= ${I386_STAND_DIR}/genprom 37GENPROMOBJDIR!= cd ${GENPROMDIR} && ${PRINTOBJDIR} 38GENPROM= ${GENPROMOBJDIR}/genprom 39 40.PATH: ${I386_STAND_DIR}/lib/crt/dos 41DOSSTART= start_dos.o doscommain.o 42 43.PATH: ${I386_STAND_DIR}/lib/crt/pxe 44PXESTART= start_pxe.o 45 46CPPFLAGS += -nostdinc -I${.OBJDIR} -I$S -I${I386_STAND_DIR}/lib -I$S/lib/libsa 47CPPFLAGS+= -D_STANDALONE 48 49# XXX 50.if ${MACHINE_ARCH} == "x86_64" 51CPPFLAGS+=-m32 52LD+=-m elf_i386 53LIBKERN_ARCH=i386 54KERNMISCMAKEFLAGS="LIBKERN_ARCH=i386" 55.endif 56 57CLEANFILES+= ${STARTFILE} vers.c ${BASE}.list 58SRCS+= vers.c 59 60.if !make(obj) && !make(clean) && !make(cleandir) 61.BEGIN: machine x86 62.NOPATH: machine x86 63.endif 64 65realdepend realall: machine x86 66CLEANFILES+= machine x86 67 68machine:: 69 ln -sf $S/arch/i386/include $@ 70 ln -sf $S/arch/x86/include x86 71 72x86:: 73 ln -sf $S/arch/x86/include $@ 74 75${OBJS} ${BSSTART} ${ROMSTART} ${DOSSTART} ${PXESTART}: machine x86 76 77### find out what to use for libkern 78KERN_AS= library 79.include "${S}/lib/libkern/Makefile.inc" 80LIBKERN= ${KERNLIB} 81 82### find out what to use for libz 83Z_AS= library 84.include "${S}/lib/libz/Makefile.inc" 85LIBZ= ${ZLIB} 86 87### find out what to use for libsa 88SA_AS= library 89SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes" 90.include "${S}/lib/libsa/Makefile.inc" 91LIBSA= ${SALIB} 92 93### find out what to use for libi386 94I386DIR= ${I386_STAND_DIR}/lib 95.include "${I386DIR}/Makefile.inc" 96LIBI386= ${I386LIB} 97 98cleandir distclean: cleanlibdir 99 100cleanlibdir: 101 rm -rf lib 102 103.if ${OBJECT_FMT} == "ELF" 104LDFLAGS=-M -e start # -N does not work properly. 105.else 106LDFLAGS=-N -M -e _start 107.endif 108 109LIBLIST=${LIBI386} ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBI386} ${LIBSA} 110 111vers.c: ${VERSIONFILE} ${SOURCES} 112 sh ${S}conf/newvers_stand.sh ${.ALLSRC} 'i386' ${NEWVERSWHAT} 113 114CLEANFILES+= ${BASE}.sym 115${BASE}.sym: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386} 116 ${LD} -o ${BASE}.sym ${LDFLAGS} -Ttext ${RELOC} \ 117 ${STARTFILE} ${OBJS} ${LIBLIST} >${BASE}.list 118 119CLEANFILES+= ${BASE}.rom 120${BASE}.rom: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386} 121 ${LD} -o ${BASE}.sym ${LDFLAGS} -Ttext ${RELOC} ${STARTFILE} ${OBJS} \ 122 ${LIBLIST} >${BASE}.list 123 ${OBJCOPY} -O binary ${BASE}.sym ${BASE}.bin 124 ${GENPROM} ${ROM_SIZE} < ${BASE}.bin > ${BASE}.rom || \ 125 rm -f ${BASE}.rom 126 rm -f ${BASE}.bin 127 128CLEANFILES+= ${BASE}.com 129${BASE}.com: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386} 130 ${LD} -o ${BASE}.sym ${LDFLAGS} -Ttext ${RELOC} ${STARTFILE} ${OBJS} \ 131 ${LIBLIST} >${BASE}.list 132 ${OBJCOPY} -O binary ${BASE}.sym ${BASE}.com 133 134CLEANFILES+= ${BASE}.bin 135${BASE}.bin: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386} 136 ${LD} -o ${BASE}.sym ${LDFLAGS} -Ttext ${RELOC} ${STARTFILE} ${OBJS} \ 137 ${LIBLIST} > ${BASE}.list 138 ${OBJCOPY} -O binary ${BASE}.sym ${BASE}.bin 139 140.include <bsd.prog.mk> 141