debian/binutils-multiarch.postrm.in

   1 #! /bin/sh
   2 set -e
   3 this_ver=@DEB_VER@; # this version
   4 # action: upgrade, abort-upgrade, remove, abort-install, disappear,
   5 # purge, or failed-upgrade.
   6 context=$1
   7 if
   8         test "$context" = failed-upgrade &&
   9         dpkg --compare-versions "$this_ver" lt "$2"
  10 then
  11         # postrm of the future failed.
  12         # Who knows what it was supposed to do?  Abort.
  13         exit 1
  14 fi
  15 new_ver=; # version replacing this one, if any.
  16 case "$context" in
  17 failed-upgrade)
  18         new_ver=$this_ver ;;
  19 abort-install|disappear)
  20         new_ver= ;;
  21 *)
  22         new_ver=$2 ;;
  23 esac
  24
  25 diversion() {
  26         local added_ver divertto file
  27         added_ver=$1
  28         file=$2
  29         divertto=${3-$file.single}
  30
  31         if
  32                 test "$context" != purge &&
  33                 dpkg --compare-versions "$new_ver" lt "$added_ver"
  34         then
  35                 dpkg-divert --package binutils-multiarch \
  36                         --remove --rename --divert "$divertto" "$file"
  37         fi
  38 }
  39
  40
  41 for prog in nm objdump objcopy strings strip size \
  42             ar ranlib addr2line gprof readelf
  43 do
  44         diversion 2.9.5.0.16-1 "/usr/bin/$prog"
  45 done
  46
  47 if [ "$1" = "remove" ]; then
  48         ldconfig
  49 fi