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7.3
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7.5
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7.6
7.6-systemd
7.7
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7.8
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xry111/loongarch-12.1
xry111/mips64el
xry111/pip3
xry111/rust-wip-20221008
xry111/update-glibc
| Rev | Line | |
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| [6370fa6] | 1 | <sect1 id="ch06-chroot">
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| 2 | <title>Entering the chroot'ed environment</title>
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| [a862ce2] | 3 | <?dbhtml filename="chroot.html" dir="chapter06"?>
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| [6370fa6] | 4 |
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| [b822811] | 5 | <para>It's time to enter our chroot'ed environment in order to install the
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| 6 | rest of the software we need.</para>
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| [6370fa6] | 7 |
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| [b822811] | 8 | <para>Enter the following commands to enter the chroot'ed environment. From
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| [6370fa6] | 9 | this point on there's no need to use the $LFS variable anymore, because
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| [81a47c0] | 10 | everything a user does will be restricted to the LFS partition (since / is
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| [b822811] | 11 | actually /mnt/lfs but the shell doesn't know that).</para>
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| [6370fa6] | 12 |
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| [b822811] | 13 | <para><screen>&c6-chrootcmd;</screen></para>
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| [6370fa6] | 14 |
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| [b822811] | 15 | <para>The -i option will clear all environment variables for as long as you
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| [51c0c603] | 16 | are in the chroot'ed environment and only the HOME and TERM variables
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| 17 | are set. The TERM=$TERM construction will set the TERM variable inside
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| [4af94fb] | 18 | chroot to the same value as outside chroot which is needed for programs
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| [7743e1e] | 19 | like vim and less to operate properly. If you need other variables
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| [b822811] | 20 | present, such as CFLAGS or CXXFLAGS, you need to set them again.</para>
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| [4af94fb] | 21 |
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| [b822811] | 22 | <para>Now that we are inside a chroot'ed environment, we can continue to
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| [08463b5b] | 23 | install all the basic system software. You have to make sure all the
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| [81a47c0] | 24 | following commands in this and following chapters are run from within the
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| [607c7370] | 25 | chroot'ed environment. If you ever leave this environment for any reason
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| 26 | (when rebooting for example) please remember to mount $LFS/proc
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| 27 | again and re-enter chroot before continuing with the
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| [b822811] | 28 | book.</para>
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| [6370fa6] | 29 |
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| [b822811] | 30 | <para>Note that the bash prompt will contain "I have no name!" This is
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| 31 | normal because Glibc hasn't been installed yet.</para>
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| [7e37742] | 32 |
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| [6370fa6] | 33 | </sect1>
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