Radix cross Linux

   319         kx #!/bin/sh
   319         kx 
   319         kx # Preserve new files
   319         kx install_file() {
   319         kx   NEW="$1"
   319         kx   OLD="`dirname $NEW`/`basename $NEW .new`"
   319         kx   # If there's no file by that name, mv it over:
   319         kx   if [ ! -r $OLD ]; then
   319         kx     mv $NEW $OLD
   319         kx   elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then # toss the redundant copy
   319         kx     rm $NEW
   319         kx   fi
   319         kx   # Otherwise, we leave the .new copy for the admin to consider...
   319         kx }
   319         kx 
   319         kx 
   319         kx # arg 1:  the new package version
   319         kx pre_install() {
   319         kx   /bin/true
   319         kx }
   319         kx 
   319         kx # arg 1:  the new package version
   319         kx post_install() {
   319         kx   /bin/true
   319         kx }
   319         kx 
   319         kx # arg 1:  the new package version
   319         kx # arg 2:  the old package version
   319         kx pre_update() {
   319         kx   /bin/true
   319         kx }
   319         kx 
   319         kx # arg 1:  the new package version
   319         kx # arg 2:  the old package version
   319         kx post_update() {
   319         kx   post_install
   319         kx }
   319         kx 
   319         kx # arg 1:  the old package version
   319         kx pre_remove() {
   319         kx   /bin/true
   319         kx }
   319         kx 
   319         kx # arg 1:  the old package version
   319         kx post_remove() {
   319         kx   /bin/true
   319         kx }
   319         kx 
   319         kx 
   319         kx operation=$1
   319         kx shift
   319         kx 
   319         kx $operation $*