Compiling a new kernel?
Doug Lawlor
dlawlor at roadrunner.nf.net
Tue Nov 6 00:13:15 EST 2001
Hello list, Is there a FAQ some ware on compiling a kernel? The problem
I'm having is that I can't produce a kernel that is smaller than
2MB. Should kernels be compressed? I am using slackware 8 here. If there
is not such a document would someone be willing to have a look at my
configuration and the output from 'make dep' and 'make' to see why this is
happening? Here are the steps I am taking.
Doug
1. place the 'linux-2.4.13.tar.gz' file in my '/usr/src' directory.
2. 'tar zxvf linux-2.4.13.tar.gz'. A directory 'linux' is created and the
files and directories from the tar ball are placed in this directory.
3. Place 'speakup-1.00.tar.gz' in my '/usr/src' directory.
4. 'tar zxvf speakup-1.00.tar.gz' A directory 'speakup-1.00' is created
and the files and directories are placed in this directory.
5. 'cd /usr/src/speakup-1.00'
6. './install' All of the patch hunks apply successfully.
7. 'cd /usr/src/linux'
8. 'make dep >/home/dlawlor/makedep' The output is directed into
'/home/dlawlor/makedep'.
9. 'make menuconfig' I go through the configuration process and save my
configuration in '/home/dlawlor/kernel-config.cfg'.
10. I press the 'esc' key until I am asked if I want to save my
configuration. I say yes and end up with a '.config' file in my
'/usr/src/linux' directory.
11. 'make >/home/dlawlor/kernel-make' All the output from make is placed
into '/home/dlawlor/kernel-make'.
12. I do a 'ls -l' and see a file called 'vmlinux' in my '/usr/src/linux'
directory. It is executable and is around 2.5 mb.
13. 'cp vmlinux /vmlinux-2.4.13' Copy the new kernel to where is lives on
my system.
14. I run 'lilo' and get a fatal error saying that kernel vmlinux-2.4.13
is too big.
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