where should kernel config go exactly?
narzola at sla.com
Fri Jun 2 07:57:36 PDT 2000
----- Original Message -----
From: "Clyde Wilson" <clydew at clydew.net>
> I also thought you needed make dep to generate the version number
> in /usr/include/linux. Wrong again, that is done during make config.
> So, do we need to do make dep?
For those time when you are compiling the kernel from scratch (for example,
just after you untar the distribution or just after a 'make clean'), it
does not matter whether or not you do a 'make dep' because every file will
get rebuilt. The purpose of 'make dep' is so that when you make a kernel
configuration change. 'make' will know which source files will need to be
recompiled in order to properly reflect that change in the new kernel.
On a historical note, back in the days of 8MB / 386sx systems, a full kernel
recompile took more than an hour and a half. Using 'make dep' allowed you
to make a kernel change and recompile in about 5-10 minutes. On my current
system (which is not a high end system), a full kernel recompile is about 5
minutes. However, despite the fact that 'make dep' is not as important
anymore, it is a good practice to get into. If you ever find yourself
rebuilding a kernel to add a feature, it will save you from the hassles of
an unstable system. :)
Nelson G. Arzola Seitel Leeds & Associates
Network Engineer 2 Nickerson Street, Suite 201
narzola at sla.com Seattle, WA 98109
http://www.sla.com Voice: (206) 283-4355
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