| 1 | <sect1 id="ch01-how">
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| 2 | <title>How things are going to be done</title>
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| 3 | <?dbhtml filename="how.html" dir="chapter01"?>
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| 4 |
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| 5 | <para>We are going to build the LFS system by using an already installed Linux
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| 6 | distribution such as Debian, SuSe, Slackware, Mandrake, RedHat, etc. There
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| 7 | is no need to have any kind of bootdisk. We will use an existing Linux
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| 8 | system as the base (since we need a compiler, linker, text editor, and
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| 9 | other tools).</para>
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| 10 |
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| 11 | <para>After you have downloaded the necessary packages that make up an LFS
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| 12 | system you will create a new Linux native partition onto which the LFS system
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| 13 | will be installed.</para>
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| 14 |
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| 15 | <para>The next step, chapter 5, will be the installation of a number of
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| 16 | packages that are statically linked and installed on the LFS partition.
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| 17 | These packages form a basic development suite which will be used to
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| 18 | install the actual system, and are also needed to resolve circular
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| 19 | dependencies. Examples of circular dependencies are: you need a compiler
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| 20 | to install a compiler. You need a shell in order to install a shell. And
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| 21 | so on.</para>
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| 22 |
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| 23 | <para>Chapter 6 installs the actual base system. We use the chroot program
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| 24 | to start a new shell whose root directory will be set to the LFS
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| 25 | partition. This, in essence, is the same as rebooting and having the
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| 26 | kernel mount the LFS partition as the root partition. The reason that
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| 27 | we don't actually reboot, but instead chroot, is that this way you can
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| 28 | still use your host system. While software is being installed you can
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| 29 | simply switch to a different VC (Virtual Console) or X desktop and
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| 30 | continue using your computer as you normally would.</para>
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| 31 |
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| 32 | <para>When all the software is installed, chapter 7 will set up the boot
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| 33 | scripts. Chapter 8 will set up the Linux boot loader and in chapter 9
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| 34 | there are some pointers what you can do after you finish the book. Then
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| 35 | you can finally reboot your system into your new LFS system, and start
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| 36 | to really use it.</para>
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| 37 |
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| 38 | <para>This is the process in a nutshell. Detailed information on the steps
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| 39 | you are taking are provided in the chapters as you go through them. If
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| 40 | something isn't completely clear yet, don't worry. It will become very
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| 41 | clear shortly.</para>
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| 42 |
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| 43 | <para>Please read chapter 2 carefully as it explains a few important things
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| 44 | you need to be aware of before you work your way through chapters 5 and
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| 45 | above.</para>
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| 46 |
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| 47 | </sect1>
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| 48 |
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