Ciao Charles Lewis,
> make menuconfig (or xconfig)
> make dep (make clean??)
> make bzImage
> make modules
> make modules_install
> cp /usr/src/kernel-source-2.2.12/arch/i386/boot/bzImage /boot/vmlinuz-2.2.12
> rm /vmlinuz
> ln -s /boot/vmlinuz-2.2.12 /vmlinuz
I have done this script for this task:
------8<----- cut here -----8<----
#!/bin/sh
beep()
{ # beep $1 times
if [ $# -eq 0 ]; then
N=1
else
N=$1
fi
if [ "$2" = "" ] ; then
freq=1000
else
freq=$2
fi
if [ "$3" = "" ] ; then
lenght=100
else
lenght=$3
fi
echo -ne "\33[10;$freq]\33[11;$lenght]"
until [ $N -eq 0 ]; do
echo -ne "\a"
N=$((N-1))
sleep 1
done
freq=1000
lenght=100
echo -en "\33[10;$freq]\33[11;$lenght]"
}
difftime()
{
# TIME0=`date +"%T"`
# TIME1=$TIME0
# TIMER="`difftime $TIME0 $TIME1`"
TIME0=$1; TIME1=$2
HOUR0=${TIME0:0:2}; MIN0=${TIME0:3:2}; SEC0=${TIME0:6:2}
HOUR1=${TIME1:0:2}; MIN1=${TIME1:3:2}; SEC1=${TIME1:6:2}
DIFF_HOUR=$((HOUR1-HOUR0))
if [ $DIFF_HOUR -lt "0" ] ; then
DIFF_HOUR=${DIFF_HOUR + 24}
fi
DIFF_MIN=$((MIN1-MIN0))
if [ $DIFF_MIN -lt "0" ] ; then
DIFF_HOUR=$((DIFF_HOUR-1))
DIFF_MIN=$((DIFF_MIN + 60))
fi
DIFF_SEC=$((SEC1-SEC0))
if [ $DIFF_SEC -lt "0" ] ; then
DIFF_MIN=$((DIFF_MIN - 1))
DIFF_SEC=$((DIFF_SEC + 60))
fi
echo $DIFF_HOUR:$DIFF_MIN:$DIFF_SEC
}
src_kernel_version()
{
# extract version / patch-level / sub-level from Makefile
HEADERa=`head -n 1 Makefile`
HEADERb=`head -n 2 Makefile| tail -n 1`
HEADERc=`head -n 3 Makefile| tail -n 1`
HEADERd=`head -n 4 Makefile| tail -n 1`
# echo "\"$HEADERa\", \"$HEADERb\", \"$HEADERc\", \"$HEADERd\""
VERSION="${HEADERa#"VERSION = "}"
PATCHLEVEL="${HEADERb#"PATCHLEVEL = "}"
SUBLEVEL="${HEADERc#"SUBLEVEL = "}"
# EXTRAVERSION="${HEADERd#"EXTRAVERSION = "}"
K_VER="$VERSION.$PATCHLEVEL.$SUBLEVEL"
# -$EXTRAVERSION"
echo $K_VER
}
LOGFILE=make.log
# initialize LOGFILE:
cat /dev/null > $LOGFILE
echo -e "\n-=-=-=-=-=-=-=-=-=-=-=-\n" >> make-time.log
export K_VER=`src_kernel_version`
STEPS="dep clean bzImage modules modules_install"
NBEEP=1
TIME0=`date +"%T"`
TIME1=$TIME0
TIME00=$TIME0
echo "Compiling Linux Kernel $K_VER ..." | tee -a make-time.log
for STEP in $STEPS ; do
TIMER="`date +"%A %d %B %Y @ %T"` : MAKE $STEP ... "
echo -n $TIMER | tee -a make-time.log
# echo -e -n $TIMER
make $STEP >> $LOGFILE 2>&1
EXITcode=$?
if [ ! $EXITcode = 0 ] ; then
echo -n "EXIT code = $EXITcode"
echo -e " ! ERROR ! Last $LOGFILE
lines:\n-----8<----------8<----------8<-----"
tail -n 15 $LOGFILE
echo "-----8<----------8<----------8<-----"
beep 750 1000
exit 1
fi
TIME0=$TIME1
TIME1=`date +"%T"`
TIMER="`difftime $TIME0 $TIME1`"
echo $TIMER | tee -a make-time.log
# echo $TIMER
beep $NBEEP
NBEEP=$((NBEEP+1))
done
TIMER="`difftime $TIME00 $TIME1`"
echo "Total time: $TIMER" | tee -a make-time.log
# Useful if you have a lilo.conf like:
#
# image=/usr/src/linux/arch/i386/boot/bzImage
# label=new
# alias=n
# vga=ask
if [ -e /etc/lilo.conf ] ; then
lilo \
&& echo -e "\nLILO UPDATED, good luck with the new kernel $K_VER
!!!\n"; \
echo "Next boot-time -> lilo: test" \
|| echo -e "\nERROR! Something goes wrong! check /etc/lilo.conf\n"
fi
EXTENSION=$K_VER-`date +"%Y%m%d"`
cp /usr/src/linux/arch/i386/boot/bzImage /boot/bzImage.$EXTENSION
cp /usr/src/linux/System.map /boot/System.map.$EXTENSION
ln -s -f /boot/bzImage.$EXTENSION /boot/test__
beep 1 5000 1000
------8<----- cut here -----8<----
My lilo.conf:
------8<----- cut here -----8<----
# Specifies the boot device
boot=/dev/hda1
# Specifies the device that should be mounted as root.
root=/dev/hda1
# Enables map compaction:
compact
ignore-table
# Install the specified file as the new boot sector.
install=/boot/boot.b
# Specifies the number of _tenths_ of a second LILO should
# wait before booting the first image. LILO
# doesn't wait if DELAY is omitted or if DELAY is set to zero.
delay=100
timeout=150
# Specifies the location of the map file:
map=/boot/map
read-only
prompt
verbose=1
message=/boot/message
# Specifies the VGA text mode that should be selected when booting
vga=normal
default=stable
# latest stabile version:
image=/boot/stable
label=stable
alias=s
vga=0x0133
# old stabile version:
image=/boot/old
label=old
alias=o
vga=8
# new version just compiled:
image=/usr/src/linux/arch/i386/boot/bzImage
label=new
alias=n
vga=ask
# the same version, but different path
image=/boot/test__
label=test
alias=t
vga=ask
------8<----- cut here -----8<----
/boot$ dir
-rw-r--r-- 1 root root 176557 Oct 20 01:48
System.map.2.2.12-19991020
-rw-r--r-- 1 root root 176474 Oct 25 00:49
System.map.2.2.13-19991025
-rw-r--r-- 1 root root 176557 Oct 26 14:14
System.map.2.2.13-19991026
-rw-r--r-- 1 root root 512 Oct 24 23:01 boot.0301
-rw-r--r-- 1 root root 4540 Sep 28 12:28 boot.b
-rw-r--r-- 1 root root 4540 Feb 2 1999 boot.b.preserved
-rw-r--r-- 1 root root 590200 Oct 20 01:48 bzImage.2.2.12-19991020
-rw-r--r-- 1 root root 590275 Oct 25 00:49 bzImage.2.2.13-19991025
-rw-r--r-- 1 root root 605634 Oct 26 14:14 bzImage.2.2.13-19991026
-rw-r--r-- 1 root root 612 Sep 28 12:28 chain.b
-rw-r--r-- 1 root root 612 Feb 2 1999 chain.b.preserved
-rw------- 1 root root 15360 Oct 26 19:58 map
-rw-r--r-- 1 root root 444 Dec 12 1997 mbr.b
lrwxrwxrwx 1 root root 17 Oct 25 00:51 message ->
/etc/lilo.message
lrwxrwxrwx 1 root root 37 Oct 25 00:52 new ->
/usr/src/linux/arch/i386/boot/bzImage
lrwxrwxrwx 1 root root 23 Oct 27 20:24 old ->
/boot/bzImage.2.2.12-19991020
-rw-r--r-- 1 root root 620 Sep 28 12:28 os2_d.b
-rw-r--r-- 1 root root 620 Feb 2 1999 os2_d.b.preserved
lrwxrwxrwx 1 root root 29 Oct 26 19:58 stable ->
/boot/bzImage.2.2.13-19991026
lrwxrwxrwx 1 root root 29 Oct 26 14:14 test__ ->
/boot/bzImage.2.2.13-19991026
/usr/src/kernel-2.2.13$ cat make-time.log
-=-=-=-=-=-=-=-=-=-=-=-
Compiling Linux Kernel 2.2.13 ...
domenica 24 ottobre 1999 ore 03:35:11 : MAKE dep ...0:1:24
domenica 24 ottobre 1999 ore 03:36:36 : MAKE clean ...0:0:3
domenica 24 ottobre 1999 ore 03:36:40 : MAKE bzImage ...0:7:22
domenica 24 ottobre 1999 ore 03:44:03 : MAKE modules ...0:1:40
domenica 24 ottobre 1999 ore 03:45:44 : MAKE modules_install ...0:0:5
Total time: 0:10:34
-=-=-=-=-=-=-=-=-=-=-=-
Compiling Linux Kernel 2.2.13 ...
lunedl 25 ottobre 1999 ore 00:40:10 : MAKE dep ...
lunedl 25 ottobre 1999 ore 00:41:32 : MAKE clean ...0:0:3
lunedl 25 ottobre 1999 ore 00:41:37 : MAKE bzImage ...0:5:59
lunedl 25 ottobre 1999 ore 00:47:36 : MAKE modules ...0:1:28
lunedl 25 ottobre 1999 ore 00:49:06 : MAKE modules_install ...0:0:5
Total time:
-=-=-=-=-=-=-=-=-=-=-=-
Compiling Linux Kernel 2.2.13 ...
martedl 26 ottobre 1999 ore 14:04:35 : MAKE dep ...0:1:12
martedl 26 ottobre 1999 ore 14:05:49 : MAKE clean ...0:0:7
martedl 26 ottobre 1999 ore 14:05:56 : MAKE bzImage ...0:7:1
martedl 26 ottobre 1999 ore 14:12:58 : MAKE modules ...0:1:49
martedl 26 ottobre 1999 ore 14:14:48 : MAKE modules_install ...0:0:5
Total time: 0:10:14
Only 1 problem.... :-)
my "difftime" not always works! I don't know why ...
HTH
Ciao
--
Paolo Pedaletti, Como, ITALYa
paolo . pedaletti @ flashnet . it
pub 1024D/09120D83 1999-06-11 Paolo Pedaletti (Linux) <[EMAIL PROTECTED]>
Key fingerprint = 0058 45AE B7D3 D603 7D0E D9B8 26E6 01E0 0912 0D83
sub 2048g/F0A8E667 1999-06-11
