10.0
10.0-rc1
10.1
10.1-rc1
11.0
11.0-rc1
11.0-rc2
11.0-rc3
11.1
11.1-rc1
11.2
11.2-rc1
11.3
11.3-rc1
12.0
12.0-rc1
12.1
12.1-rc1
12.2
12.2-rc1
6.0
6.1
6.1.1
6.3
6.4
6.5
6.6
6.7
6.8
7.0
7.1
7.2
7.3
7.4
7.5
7.5-systemd
7.6
7.6-systemd
7.7
7.7-systemd
7.8
7.8-systemd
7.9
7.9-systemd
8.0
8.1
8.2
8.3
8.4
9.0
9.1
arm
bdubbs/gcc13
ml-11.0
multilib
renodr/libudev-from-systemd
s6-init
trunk
v5_0
v5_1
v5_1_1
xry111/arm64
xry111/arm64-12.0
xry111/clfs-ng
xry111/lfs-next
xry111/loongarch
xry111/loongarch-12.0
xry111/loongarch-12.1
xry111/loongarch-12.2
xry111/mips64el
xry111/multilib
xry111/pip3
xry111/rust-wip-20221008
xry111/update-glibc
Line | |
---|
1 | <sect1 id="ch02-aboutlfs">
|
---|
2 | <title>About $LFS</title>
|
---|
3 | <?dbhtml filename="aboutlfs.html" dir="chapter02"?>
|
---|
4 |
|
---|
5 | <para>Please read the following paragraphs carefully. Throughout this book the
|
---|
6 | variable LFS will be used frequently. $LFS must at all times be replaced with
|
---|
7 | the directory where the partition that contains the LFS system is mounted. How
|
---|
8 | to create and where to mount the partition will be explained in full detail in
|
---|
9 | Chapter 3. For the moment let's assume that the LFS partition is mounted on
|
---|
10 | <filename>/mnt/lfs</filename>.</para>
|
---|
11 |
|
---|
12 | <para>When you are told to run a command like
|
---|
13 | <userinput>./configure --prefix=$LFS/tools</userinput>, you actually have to
|
---|
14 | execute <userinput>./configure --prefix=/mnt/lfs/tools</userinput>.</para>
|
---|
15 |
|
---|
16 | <para>It's important that this is done no matter where it is read; be it in
|
---|
17 | commands entered in a shell, or in a file edited or created.</para>
|
---|
18 |
|
---|
19 | <para>A possible solution is to set the environment variable LFS.
|
---|
20 | This way $LFS can be entered literally instead of replacing it with
|
---|
21 | /mnt/lfs. This is accomplished by running: </para>
|
---|
22 |
|
---|
23 | <para><screen><userinput>export LFS=/mnt/lfs</userinput></screen></para>
|
---|
24 |
|
---|
25 | <para>Now, if you are told to run a command such as
|
---|
26 | <userinput>./configure --prefix=$LFS/tools</userinput>, then you may type it
|
---|
27 | literally. Your shell will replace "$LFS" with "/mnt/lfs" when it processes
|
---|
28 | the command line (that is, when you hit Enter after having typed the
|
---|
29 | command).</para>
|
---|
30 |
|
---|
31 | </sect1>
|
---|
32 |
|
---|
Note:
See
TracBrowser
for help on using the repository browser.