ref: 23620b2e70e9de0ce31c6f4f21926a044c5deabc
parent: c147614656b9c1b4338099a69c35e42c1f4313a5
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Sun Jul 17 12:27:15 EDT 2022
inst: make bootsetup work for on pc architectures
--- a/rc/bin/inst/bootplan9
+++ b/rc/bin/inst/bootplan9
@@ -22,16 +22,18 @@
exit ''
}
-echo
-echo 'If you use the Windows NT/2000/XP master boot record'
-echo 'or a master boot record from a Unix clone (e.g., LILO or'
-echo 'FreeBSD bootmgr), it is probably safe to continue using'
-echo 'that boot record rather than install the Plan 9 boot record.'
-echo
-prompt 'Install the Plan 9 master boot record' yes no
-switch($rd) {-case yes
- disk/mbr -m /386/mbr /dev/$disk/data
+if(test -f /386/mbr){+ echo
+ echo 'If you use the Windows NT/2000/XP master boot record'
+ echo 'or a master boot record from a Unix clone (e.g., LILO or'
+ echo 'FreeBSD bootmgr), it is probably safe to continue using'
+ echo 'that boot record rather than install the Plan 9 boot record.'
+ echo
+ prompt 'Install the Plan 9 master boot record' yes no
+ switch($rd) {+ case yes
+ disk/mbr -m /386/mbr /dev/$disk/data
+ }
}
prompt 'Mark the Plan 9 partition active' yes no
--- a/rc/bin/inst/bootsetup
+++ b/rc/bin/inst/bootsetup
@@ -30,17 +30,27 @@
9fat=$rd
export 9fat
- bootfile=`{basename $bootfile}+ if(~ $#bootfile 1){+ bootfile=`{basename $bootfile}+ }
+ if(! ~ $#bootfile 1 || ! test -f /$cputype/$bootfile) {+ bootfile=()
+ }
if(! test -f /tmp/plan9.ini) { @{- echo 'bootfile='^$bootfile
- echo 'bootargs=local!'^$fs' '$"fsflags
+ if(~ $#bootfile 1)
+ echo 'bootfile='^$bootfile
+ if(~ $#fs 1)
+ echo 'bootargs=local!'^$fs' '$"fsflags
if(~ $#nvram 1)
echo 'nvram='^$nvram
- echo 'mouseport='^$mouseport
- echo 'monitor='^$monitor
- echo 'vgasize='^$vgasize
+ if(~ $#mouseport 1)
+ echo 'mouseport='^$mouseport
+ if(~ $#monitor 1)
+ echo 'monitor='^$monitor
+ if(~ $#vgasize 1)
+ echo 'vgasize='^$vgasize
cd '#ec'
for(i in *){echo -n $"i'='
@@ -72,32 +82,50 @@
# always make backup of old bootsector
logprog dd -bs 512 -count 1 -if $9fat -of /tmp/pbs.bak
- if(~ $need9fatformat yes){- log Initializing Plan 9 FAT partition.
- logprog disk/format -r 2 -d -b /n/newfs/386/pbs -l PLAN9 $9fat
+ if (! test -f /386/pbs) {+ if(~ $need9fatformat yes){+ log Initializing Plan 9 FAT partition.
+ logprog disk/format -r 2 -d -l PLAN9 $9fat
+ }
}
if not {- log Updating bootsector.
- logprog disk/format -b /n/newfs/386/pbs $9fat
+ if(~ $need9fatformat yes){+ log Initializing Plan 9 FAT partition.
+ logprog disk/format -r 2 -d -b /386/pbs -l PLAN9 $9fat
+ }
+ if not {+ log Updating bootsector.
+ logprog disk/format -b /386/pbs $9fat
+ }
}
logprog mount -c /srv/dos /n/9fat $9fat
- logprog rm -f /n/9fat/^(9bootfat plan9.ini $bootfile)
+ if(test -f /386/9bootfat) {+ logprog rm -f /n/9fat/9bootfat
+ logprog cp /386/9bootfat /n/9fat/9bootfat
- logprog cp /n/newfs/386/9bootfat /n/9fat/9bootfat
- # make file continous on disk
- logprog chmod +al /n/9fat/9bootfat
+ # make file continous on disk
+ logprog chmod +al /n/9fat/9bootfat
+ }
# copy config
+ logprog rm -f /n/9fat/plan9.ini
logprog cp /tmp/plan9.ini /n/9fat/plan9.ini
# copy kernel
- logprog cp /n/newfs/$cputype/$bootfile /n/9fat/
+ if(~ $#bootfile 1){+ logprog rm -f /n/9fat/$bootfile
+ logprog cp /$cputype/$bootfile /n/9fat/$bootfile
+ }
# copy efi bootloader
- logprog mkdir -p /n/9fat/efi/boot
- logprog cp /386/^(bootia32.efi bootx64.efi) /n/9fat/efi/boot
+ for(i in /386/*.efi){+ if(test -f $i) {+ logprog mkdir -p /n/9fat/efi/boot
+ logprog cp $i /n/9fat/efi/boot/
+ }
+ }
# copy in backups
if(test -f /tmp/oldplan9.ini)