lustre/kernel_patches/scripts/export_patch

   1 #!/bin/sh
   2
   3 . patchfns >/dev/null || . /usr/lib/patch-scripts/patchfns >/dev/null || { \
   4         echo "Impossible to find my library 'patchfns'."
   5         echo "Check your install, or go to the right directory"
   6         exit 1
   7 }
   8
   9 usage()
  10 {
  11         echo "export_patch: export the patches listed in ./series" 1>&2
  12         echo "usage: export_patch destination-directory [prefix] " 1>&2
  13         exit 1
  14 }
  15
  16 DIR="$1"
  17 PREFIX="$2""_"
  18
  19 if [ "$DIR" = "" ]
  20 then
  21         usage
  22 fi
  23
  24 if [ -e "$DIR" -a ! -d "$DIR" ]
  25 then
  26         echo "$DIR exists already, but is not a directory." 1>&2
  27         exit 1
  28 fi
  29
  30 if [ ! -r ./series ]
  31 then
  32         echo "./series is not readable." 1>&2
  33         exit 1
  34 fi
  35
  36 mkdir -p "$DIR" || exit 1
  37
  38 count=1
  39 for x in `cat ./series`
  40 do
  41         fname=`echo "$count" "$PREFIX" "$x" |\
  42                  awk '{ if ( $2 != "_" )
  43                                 printf("p%05d_%s%s\n", $1, $2, $3);
  44                         else
  45                                 printf("p%05d_%s\n", $1, $3);
  46                 }'`
  47         if [ ! -r $P/patches/"$x" ]
  48         then
  49                 echo "$P/patches/"$x" is not readable. skipping." 1>&2
  50                 continue;
  51         fi
  52         cp -f $P/patches/"$x" "$DIR"/"$fname" || continue;
  53         count=`expr $count + 1`
  54 done
  55