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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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| 3 |
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| 4 | <para>
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| 5 | 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.
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| 7 | </para>
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| 8 |
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| 9 | <para>
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| [607c7370] | 10 | Enter the following commands to enter the chroot'ed environment. From
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| [6370fa6] | 11 | this point on there's no need to use the $LFS variable anymore, because
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| [81a47c0] | 12 | everything a user does will be restricted to the LFS partition (since / is
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| [6370fa6] | 13 | actually /mnt/lfs but the shell doesn't know that).
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| 14 | </para>
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| 15 |
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| [3229c6b] | 16 | <para>
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| 17 | <screen>
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| 18 | &c6-chrootcmd;
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| 19 | </screen>
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| 20 | </para>
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| [6370fa6] | 21 |
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| [4af94fb] | 22 | <para>
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| [7743e1e] | 23 | The -i option will clear all environment variables for as long as you
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| 24 | are in the chroot'ed environment and only the ROOT and TERM variables
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| 25 | are rest. The TERM=$TERM construction will set the $TERM value inside
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| [4af94fb] | 26 | chroot to the same value as outside chroot which is needed for programs
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| [7743e1e] | 27 | like vim and less to operate properly. If you need other variables
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| 28 | present, such as CFLAGS or CXXFLAGS, you need to set them again.
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| [4af94fb] | 29 | </para>
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| 30 |
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| [6370fa6] | 31 | <para>
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| 32 | Now that we are inside a chroot'ed environment, we can continue to
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| [08463b5b] | 33 | install all the basic system software. You have to make sure all the
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| [81a47c0] | 34 | following commands in this and following chapters are run from within the
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| [607c7370] | 35 | chroot'ed environment. If you ever leave this environment for any reason
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| 36 | (when rebooting for example) please remember to mount $LFS/proc
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| 37 | again and re-enter chroot before continuing with the
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| [b8f937d] | 38 | book.
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| [6370fa6] | 39 | </para>
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| 40 |
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| [7e37742] | 41 | <para>
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| [607c7370] | 42 | Note that the bash prompt will contain "I have no name!" This is
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| [08463b5b] | 43 | normal because Glibc hasn't been installed yet.
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| [7e37742] | 44 | </para>
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| 45 |
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| [6370fa6] | 46 | </sect1>
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| 47 |
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