source: hybrid/branches/releng-9.0/nanobsd/tools/image@ 10591

#!/bin/sh

#

BASEDIR=`dirname $0`

. ${BASEDIR}/package-build.inc.sh



NANOBSD="$NANO_SRC/tools/tools/nanobsd/nanobsd.sh"



usage() {

cat <<EOF

# Usage $0 <arguments>"

#

# Wrapper around nanobsd.sh with autodetection of already processed steps to

# provide some failsafe net, which avoids building world and/or kernel by

# default.

#

# Rick van der Zwet <rick@wirelessleiden.nl>

#

# Arguments:

# build              - Build NanoBSD parts which are not build yet

# build force kernel - Build NanoBSD and force rebuilding the kernel

# build force world  - Build NanoBSD and force rebuilding world

# rebuild            - Rebuild NanoBSD (aka force rebuilding all)

EOF

}



FORCE_KERNEL=${FORCE_KERNEL:-"no"}

FORCE_WORLD=${FORCE_WORLD:-"no"}



if [ -z "$1" ]; then

  usage; exit 1

elif [ "$1" = "build" ]; then

  if [ -z "$2" ]; then

  elif [ "$2" = "force" ]; then

    if [ "$3" = "kernel" ]; then

      FORCE_KERNEL="yes"

    elif [ "$3" = "world" ]; then

      FORCE_WORLD="yes"

    else

      echo "Argument Error - '$3'"; exit 128

    fi

  else

    echo "Argument Error - '$2'"; exit 128

  fi

elif [ "$1" = "rebuild" ]; then

  FORCE_KERNEL="yes"

  FORCE_WORLD="yes"

else

  echo "Argument Error - '$1'"; exit 128

fi



p_info Forcefully building kernel: $FORCE_KERNEL

p_info Forcefully building world : $FORCE_WORLD



NANOBSD_EXTRA=${NANOBSD_EXTRA:-''}



if [ ! -r "${NANOBSD}" ]; then

  p_err ${NANOBSD} does not exists

  exit 1

fi



if [ ! -x "${NANOBSD}" ]; then

  NANOBSD="sh ${NANOBSD}"

fi



# Find object directory 

OBJDIR="/usr/obj/nanobsd.${NANO_NAME}"



if [ -d "${OBJDIR}" ]; then

  NANOBSD_FLAGS=""

  

  # Detect succesfull buildworld

  tail -10 ${OBJDIR}/_.bw | grep 'World build completed'

  if [ $? -eq 0 -a ${FORCE_WORLD} = "no" ]; then

     p_info NO building of world

     NANOBSD_FLAGS="${NANOBSD_FLAGS} -w"

  fi  



  # Detect succesfull buildkernel

  tail -10 ${OBJDIR}/_.bk | grep 'Kernel build for .* completed'

  if [ $? -eq 0 -a ${FORCE_KERNEL} = "no" ]; then

     p_info NO building of kernel

     NANOBSD_FLAGS="${NANOBSD_FLAGS} -k"

  fi  



else

  p_warn Nothing yet, starting fresh

  NANOBSD_FLAGS=""

fi



# Provide verbose output by default

COMMAND="${NANOBSD} ${NANOBSD_FLAGS} -c ${NANO_CFG_FILE} -v ${NANOBSD_EXTRA}"

f_time ${COMMAND}

RETVAL=$?



# Verify on build failures

tail -10 ${OBJDIR}/_.bw | grep 'World build completed'

if [ $? -eq 1 ]; then

  p_err Building world FAILED, check ${OBJDIR}/_.bw

fi

tail -10 ${OBJDIR}/_.bk | grep 'Kernel build for .* completed'

if [ $? -eq 1 ]; then

  p_err Building kernel FAILED, check ${OBJDIR}/_.bk

fi  

if [ $RETVAL -ne 0 ]; then

  p_err "Errors in building NanoBSD Image ($RETVAL)"

fi

p_info End time: `date`

exit ${RETVAL}