misc/buildfiles/copystrip/strip

   1 #!/bin/sh
   2 #THIS-IS-COPYSTRIP
   3
   4 # locate original 'strip' utility
   5
   6 stripfile=$1
   7
   8 case "$COPYSTRIP_STRIP" in
   9         */*)
  10                 exec "$COPYSTRIP_STRIP" "$stripfile"
  11                 ;;
  12 esac
  13
  14 p=$PATH
  15 while [ -n "$p" ]; do
  16         item=${p%%:*}/${COPYSTRIP_STRIP:-strip}
  17         if [ -x "$item" ]; then
  18                 case "`sed -n 2p "$item"`" in
  19                         \#THIS-IS-COPYSTRIP)
  20                                 echo >&2 "Found myself in $item"
  21                                 ;;
  22                         *)
  23                                 echo >&2 "Using $item..."
  24                                 cp "$stripfile" "$stripfile-withdebug"
  25                                 exec "$item" "$stripfile"
  26                                 ;;
  27                 esac
  28         fi
  29         case "$p" in
  30                 *:*)
  31                         p=${p#*:}
  32                         ;;
  33                 *)
  34                         echo >&2 "No strip found in PATH."
  35                         exit 1
  36                         ;;
  37         esac
  38 done