source/script/mkproto.sh

   1 #! /bin/sh
   2
   3 LANG=C; export LANG
   4 LC_ALL=C; export LC_ALL
   5 LC_COLLATE=C; export LC_COLLATE
   6
   7 if [ $# -lt 3 ]
   8 then
   9   echo "Usage: $0 awk [-h headerdefine] outputheader proto_obj"
  10   exit 1
  11 fi
  12
  13 awk="$1"
  14 shift
  15
  16 if [ x"$1" = x-h ]
  17 then
  18   headeropt="-v headername=$2"
  19   shift; shift;
  20 else
  21   headeropt=""
  22 fi
  23
  24 header="$1"
  25 shift
  26 headertmp="$header.$$.tmp~"
  27
  28 proto_src="`echo $@ | tr ' ' '\n' | sed -e 's/\.o/\.c/g' | sort | uniq | egrep -v 'ubiqx/|wrapped'`"
  29
  30 echo creating $header
  31
  32 mkdir -p `dirname $header`
  33
  34 ${awk} $headeropt \
  35   -f script/mkproto.awk $proto_src > $headertmp
  36
  37 if cmp -s $header $headertmp 2>/dev/null
  38 then
  39   echo "$header unchanged"
  40   rm $headertmp
  41 else
  42   mv $headertmp $header
  43 fi