ref: ee16926c2c31a31875a29ca3d34daa1a42772ec6
dir: /rc/update/
#!/bin/rc
# stolen to theDaemon
# update - update your 9front system
# usage: update
curdir=`{pwd}
echo UPDATING SYSTEM SOURCE CODE
sysupdate
echo DOWNLOAD COMPLETED
echo CONTINUE AND RECOMPILE [y/N]
choice=`{read}
if (~ $choice [yY]* ) echo YOU ASKED FOR IT: RECOMPILING
if not exit
cd /
. /sys/lib/rootstub
echo BUILDING
echo UPDATING COMPILERS
cd /sys/src/cmd/cc
mk install
cd /sys/src/cmd/6c
mk install
echo UPDATING SYSTEM
cd /sys/src
mk install
mk clean
echo UPDATING MANUALS
cd /sys/man
mk
echo UPDATING DOCUMENTS
cd /sys/doc
mk
mk html
echo UPDATING KERNEL BRAIN
cd /sys/src/9/pc64
mk install
echo FLASHING NEW MEMORY BRAIN
9fs 9fat
rm /n/9fat/9bootfat
cp /386/9bootfat /n/9fat/
chmod +al /n/9fat/9bootfat
cp /amd64/9pc64 /n/9fat
cd $curdir
echo 9front UPDATE IS COMPLETE
echo FSHALT -R NOW OR FACE DOOM