lustre/kernel_patches/scripts/combine-series

   1 #!/bin/sh
   2
   3 #
   4 # Make superpatch from current series using combinediff.
   5 #
   6
   7 . patchfns >/dev/null || . /usr/lib/patch-scripts/patchfns >/dev/null || { \
   8         echo "Impossible to find my library 'patchfns'."
   9         echo "Check your install, or go to the right directory"
  10         exit 1
  11 }
  12
  13 usage()
  14 {
  15         echo "Usage: combine-series output-file"
  16         exit 1
  17 }
  18
  19 if [ $# -ne 1 ]
  20 then
  21         usage
  22 fi
  23
  24 need_file_there series
  25 CURRENT=$(mktemp /tmp/cmbd-XXXXXXXX)
  26 for FILE in $(cat series)
  27 do
  28         NEXT=$(mktemp /tmp/cmbd-XXXXXXXX)
  29         if [ -f $P/patches/$FILE ]
  30         then
  31                 combinediff $CURRENT $P/patches/$FILE > $NEXT
  32         elif [ -f $P/patches/$FILE.patch ]
  33         then
  34                 combinediff $CURRENT $P/patches/$FILE.patch > $NEXT
  35         elif [ -f $FILE ]
  36         then
  37                 combinediff $CURRENT $FILE > $NEXT
  38         fi
  39         rm $CURRENT
  40         CURRENT=$NEXT
  41 done
  42
  43 mv $NEXT "$1"