Radix cross Linux

     5         kx #!/bin/sh
     5         kx 
     5         kx # Preserve new files
     5         kx install_file() {
     5         kx   NEW="$1"
     5         kx   OLD="`dirname $NEW`/`basename $NEW .new`"
     5         kx   # If there's no file by that name, mv it over:
     5         kx   if [ ! -r $OLD ]; then
     5         kx     mv $NEW $OLD
     5         kx   elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then # toss the redundant copy
     5         kx     rm $NEW
     5         kx   fi
     5         kx   # Otherwise, we leave the .new copy for the admin to consider...
     5         kx }
     5         kx 
     5         kx 
     5         kx # arg 1:  the new package version
     5         kx pre_install() {
     5         kx   /bin/true
     5         kx }
     5         kx 
     5         kx # arg 1:  the new package version
     5         kx post_install() {
     5         kx   ( cd etc
     5         kx     for dir in init.d rc0.d rc1.d rc2.d rc3.d rc4.d rc5.d rc6.d ; do
     5         kx       if [ ! -L $dir -a -d $dir ]; then
     5         kx         mv ${dir} ${dir}.bak
     5         kx       fi
     5         kx     done
     5         kx   )
     5         kx   ( cd etc ; rm -rf init.d )
     5         kx   ( cd etc ; ln -sf rc.d/init.d init.d )
     5         kx   ( cd etc ; rm -rf rc0.d )
     5         kx   ( cd etc ; ln -sf rc.d/rc0.d rc0.d )
     5         kx   ( cd etc ; rm -rf rc1.d )
     5         kx   ( cd etc ; ln -sf rc.d/rc1.d rc1.d )
     5         kx   ( cd etc ; rm -rf rc2.d )
     5         kx   ( cd etc ; ln -sf rc.d/rc2.d rc2.d )
     5         kx   ( cd etc ; rm -rf rc3.d )
     5         kx   ( cd etc ; ln -sf rc.d/rc3.d rc3.d )
     5         kx   ( cd etc ; rm -rf rc4.d )
     5         kx   ( cd etc ; ln -sf rc.d/rc4.d rc4.d )
     5         kx   ( cd etc ; rm -rf rc5.d )
     5         kx   ( cd etc ; ln -sf rc.d/rc5.d rc5.d )
     5         kx   ( cd etc ; rm -rf rc6.d )
     5         kx   ( cd etc ; ln -sf rc.d/rc6.d rc6.d )
     5         kx }
     5         kx 
     5         kx # arg 1:  the new package version
     5         kx # arg 2:  the old package version
     5         kx pre_update() {
     5         kx   /bin/true
     5         kx }
     5         kx 
     5         kx # arg 1:  the new package version
     5         kx # arg 2:  the old package version
     5         kx post_update() {
     5         kx   post_install
     5         kx }
     5         kx 
     5         kx # arg 1:  the old package version
     5         kx pre_remove() {
     5         kx   /bin/true
     5         kx }
     5         kx 
     5         kx # arg 1:  the old package version
     5         kx post_remove() {
     5         kx   /bin/true
     5         kx }
     5         kx 
     5         kx 
     5         kx operation=$1
     5         kx shift
     5         kx 
     5         kx $operation $*