Makefile.booters revision 1.78
1 # $NetBSD: Makefile.booters,v 1.78 2009/03/30 09:22:52 tsutsui Exp $ 2 3 .include <bsd.own.mk> 4 5 STRIPFLAG= 6 BINMODE=444 7 8 LIBCRT0= # nothing 9 LIBCRTBEGIN= # nothing 10 LIBCRTEND= # nothing 11 LIBC= # nothing 12 13 # Make sure we override any optimization options specified by the 14 # user. 15 .if defined(HAVE_GCC) 16 .if ${MACHINE_ARCH} == "x86_64" 17 CPUFLAGS= -m32 18 .if ${HAVE_GCC} != 3 19 CPUFLAGS+= -Wno-attributes 20 .endif 21 .else 22 .if ${HAVE_GCC} == 3 23 CPUFLAGS= -mcpu=i386 24 .else 25 CPUFLAGS= -march=i386 -mtune=i386 -Wno-attributes 26 .endif 27 .endif 28 .endif 29 COPTS= -Os -ffreestanding 30 31 I386_STAND_DIR?= $S/arch/i386/stand 32 33 .PATH: ${I386_STAND_DIR}/lib 34 35 ROMSTART= start_rom.o 36 GENPROMDIR= ${I386_STAND_DIR}/genprom 37 GENPROMOBJDIR!= cd ${GENPROMDIR} && ${PRINTOBJDIR} 38 GENPROM= ${GENPROMOBJDIR}/genprom 39 40 .PATH: ${I386_STAND_DIR}/lib/crt/dos 41 DOSSTART= start_dos.o doscommain.o 42 43 .PATH: ${I386_STAND_DIR}/lib/crt/pxe 44 PXESTART= start_pxe.o 45 46 CPPFLAGS+= -nostdinc -I${.OBJDIR} -I$S -I${I386_STAND_DIR}/lib -I$S/lib/libsa 47 CPPFLAGS+= -D_STANDALONE 48 LDFLAGS+= -nostdlib 49 50 # XXX 51 .if ${MACHINE_ARCH} == "x86_64" 52 CPPFLAGS+=-m32 53 LDFLAGS+=-Wl,-m,elf_i386 54 LIBKERN_ARCH=i386 55 KERNMISCMAKEFLAGS="LIBKERN_ARCH=i386" 56 .endif 57 58 CLEANFILES+= ${STARTFILE} vers.c ${BASE}.list 59 SRCS+= vers.c 60 61 CLEANFILES+= machine x86 62 63 .if !make(obj) && !make(clean) && !make(cleandir) 64 .BEGIN: 65 -rm -f machine && ln -s $S/arch/i386/include machine 66 -rm -f x86 && ln -s $S/arch/x86/include x86 67 .ifdef LIBOBJ 68 -rm -f lib && ln -s ${LIBOBJ}/lib lib 69 mkdir -p ${LIBOBJ}/lib 70 .endif 71 .endif 72 73 ### find out what to use for libkern 74 KERN_AS= library 75 .include "${S}/lib/libkern/Makefile.inc" 76 LIBKERN= ${KERNLIB} 77 78 ### find out what to use for libz 79 Z_AS= library 80 .include "${S}/lib/libz/Makefile.inc" 81 LIBZ= ${ZLIB} 82 83 ### find out what to use for libsa 84 SA_AS= library 85 SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes" 86 .include "${S}/lib/libsa/Makefile.inc" 87 LIBSA= ${SALIB} 88 89 ### find out what to use for libi386 90 I386DIR= ${I386_STAND_DIR}/lib 91 .include "${I386DIR}/Makefile.inc" 92 LIBI386= ${I386LIB} 93 94 cleandir distclean: cleanlibdir 95 96 cleanlibdir: 97 -rm -rf lib 98 99 .if ${OBJECT_FMT} == "ELF" 100 LDFLAGS+=-Wl,-M -Wl,-e,start # -N does not work properly. 101 .else 102 LDFLAGS+=-Wl,-N -Wl,-M -Wl,-e,_start 103 .endif 104 105 LIBLIST=${LIBI386} ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBI386} ${LIBSA} 106 107 vers.c: ${VERSIONFILE} ${SOURCES} ${S}/conf/newvers_stand.sh 108 ${HOST_SH} ${S}/conf/newvers_stand.sh -DM ${VERSIONFILE} x86 ${NEWVERSWHAT} 109 110 CLEANFILES+= ${BASE}.sym 111 ${BASE}.sym: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386} 112 ${_MKTARGET_LINK} 113 ${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \ 114 ${STARTFILE} ${OBJS} ${LIBLIST} >${BASE}.list 115 116 CLEANFILES+= ${BASE}.rom ${BASE}.rom.tmp 117 ${BASE}.rom: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386} 118 ${_MKTARGET_LINK} 119 ${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \ 120 ${STARTFILE} ${OBJS} ${LIBLIST} >${BASE}.list 121 ${OBJCOPY} -O binary ${BASE}.sym ${BASE}.rom.tmp 122 ${GENPROM} ${ROM_SIZE} < ${BASE}.rom.tmp > ${BASE}.rom || \ 123 rm -f ${BASE}.rom 124 rm -f ${BASE}.rom.tmp 125 126 CLEANFILES+= ${BASE}.com 127 ${BASE}.com: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386} 128 ${_MKTARGET_LINK} 129 ${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \ 130 ${STARTFILE} ${OBJS} ${LIBLIST} >${BASE}.list 131 ${OBJCOPY} -O binary ${BASE}.sym ${BASE}.com 132 133 CLEANFILES+= ${BASE}.bin 134 ${BASE}.bin: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386} 135 ${_MKTARGET_LINK} 136 ${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \ 137 ${STARTFILE} ${OBJS} ${LIBLIST} > ${BASE}.list 138 ${OBJCOPY} -O binary ${BASE}.sym ${BASE}.bin 139 140 .include <bsd.prog.mk> 141
Indexes created Tue Oct 14 15:09:51 GMT 2025