sys/arch/landisk/stand/bootxx/Makefile.bootxx

   1 #       $NetBSD: Makefile.bootxx,v 1.2 2009/04/03 10:38:13 tsutsui Exp $
   2
   3 PROG?=          bootxx_${FS}
   4
   5 BOOTXX_SECTORS?= 15
   6 BOOTXX_MAXSIZE?= (( ${BOOTXX_SECTORS} * 512 ))
   7
   8 SRCS=           pbr.S label.S bootxx.S boot1.c
   9
  10 .if ${FS} == ustarfs
  11 SRCS+=          bios.S
  12 .endif
  13
  14 LDFLAGS+=       -e start
  15
  16 CFLAGS=
  17 CPPFLAGS+=      -DBOOTXX
  18 CPPFLAGS+=      -DBOOTXX_SECTORS=${BOOTXX_SECTORS}
  19 CPPFLAGS+=      -DPRIMARY_LOAD_ADDRESS=${PRIMARY_LOAD_ADDRESS}
  20 CPPFLAGS+=      -DSECONDARY_LOAD_ADDRESS=${SECONDARY_LOAD_ADDRESS}
  21 CPPFLAGS+=      -DXXfs_open=${FS}_open
  22 CPPFLAGS+=      -DXXfs_close=${FS}_close
  23 CPPFLAGS+=      -DXXfs_read=${FS}_read
  24 CPPFLAGS+=      -DXXfs_stat=${FS}_stat
  25 CPPFLAGS+=      -DFS=${FS}
  26
  27 CPPFLAGS+= -DLIBSA_SINGLE_FILESYSTEM=xxfs \
  28                 -DLIBSA_NO_TWIDDLE \
  29                 -DLIBSA_NO_FD_CHECKING \
  30                 -DLIBSA_NO_RAW_ACCESS \
  31                 -DLIBSA_NO_FS_WRITE \
  32                 -DLIBSA_NO_FS_SEEK \
  33                 -DLIBSA_SINGLE_DEVICE=blkdev \
  34                 -DLIBKERN_OPTIMISE_SPACE \
  35                 -D"blkdevioctl(x,y,z)=EINVAL" \
  36                 -D"blkdevclose(f)=0" \
  37                 -D"devopen(f,n,fl)=(*(fl)=(void *)n,0)" \
  38                 -DLIBSA_NO_DISKLABEL_MSGS
  39
  40 SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes"
  41
  42 .include "../Makefile.bootprogs"
  43
  44 LIBLIST=        ${LIBSA} ${LIBKERN}
  45
  46 CLEANFILES+=    ${PROG}.sym ${PROG}.map
  47
  48 ${PROG}: ${OBJS} ${LIBLIST}
  49         ${LD} -o ${PROG}.sym ${LDFLAGS} -Ttext ${PRIMARY_LOAD_ADDRESS} \
  50                 -Map ${PROG}.map -cref ${OBJS} ${LIBLIST}
  51         ${OBJCOPY} -O binary ${PROG}.sym ${PROG}
  52         @ sz=$$(ls -ln ${PROG} | tr -s ' ' | cut -d' ' -f5); \
  53         if [ "$$sz" -gt "$$${BOOTXX_MAXSIZE}" ]; then \
  54                 echo "### ${PROG} size $$sz is larger than ${BOOTXX_MAXSIZE}" >&2 \
  55                 rm -f ${PROG}; \
  56                 ! :; \
  57         else \
  58                 : pad to sector boundary; \
  59                 pad=$$(( 512 - ( $$sz & 511 ) )); \
  60                 [ $$pad = 512 ] || \
  61                     dd if=/dev/zero bs=1 count=$$pad >>${PROG} 2>/dev/null; \
  62                 echo "${PROG} size $$sz, $$((${BOOTXX_MAXSIZE} - $$sz)) free"; \
  63         fi
  64
  65 .include <bsd.prog.mk>