Gentoo Archives: gentoo-user

From: "Bo Ørsted Andreses" <bo.andresen@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Building Kernel Modules with custom kernel trees
Date: Fri, 27 Jan 2006 14:45:02
Message-Id: E1F2Uhv-0001kv-00@zaz.kom.auc.dk
1 Alex Bennee wrote:
2
3 > Hi,
4 >
5 > However with all kernels you should be able to detrmine the root via
6 > uname -r:
7 >
8 > malory / # ls -l "/lib/modules/`uname -r`"
9 > total 212
10 > lrwxrwxrwx 1 root root 31 Jan 15 17:16 build
11 > -> /home/alex/src/kernel/linux-2.6
12 > lrwxrwxrwx 1 root root 31 Jan 15 17:16 source
13 > -> /home/alex/src/kernel/linux-2.6
14 >
15 > There really is no need to force people to build as root under /usr/src
16 > so is it possible to educate portage to use the uname method to
17 > determine the root of the kernel tree for building kernel modules?
18
19 You could add the following command to /etc/conf.d/local.start:
20
21 ln -sf /lib/modules/`uname -r`/build /usr/src/linux
22
23 In this way the symbolic link will be updated to point at the kernel you are
24 currently running every time your computer starts up.
25
26 /Bo
27
28 --
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