Radix cross Linux

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