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54 lines
1.8 KiB
XML
54 lines
1.8 KiB
XML
<sect1 id="ch05-introduction">
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<title>Introduction</title>
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<para>
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In the following chapters we will install all the software that belongs to
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a basic Linux system. After you're done with this and the next chapter,
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you'll have a fully working Linux system. The remaining chapters deal
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with creating the boot scripts, making the LFS system bootable and
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setting up basic networking.
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</para>
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<para>
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The software in this chapter will be linked statically. These programs
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will be reinstalled in the next chapter and linked dynamically. The
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reason for the static version first is that there is a chance that our
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normal Linux system and the LFS system aren't using the same C
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Library versions. If the programs in the first part are linked against
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an older C library version, those programs might not work well on the
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LFS system.
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</para>
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<para>
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The key to learn what makes Linux tick is to know exactly what packages
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are used for and why a user or the system needs them. Descriptions
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of the package content are provided after the Installation subsection of each
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package and in Appendix A as well.
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</para>
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<para>
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During the installation of various packages, you will more than likely see
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all kinds of compiler warnings scrolling by on the screen. These are
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normal and can be safely ignored. They are just that, warnings (mostly
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about improper use of the C or C++ syntax, but not illegal use. It's just
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that, often, C standards changed and packages still use the old standard
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which is not a problem).
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</para>
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<para>
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Before we start, make sure the LFS environment variable is setup
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properly if you decided to make use of it. Run the following:
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</para>
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<blockquote><literallayout>
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<userinput>echo $LFS</userinput>
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</literallayout></blockquote>
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<para>
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Check to make sure the output contains the correct directory to the LFS
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partition's mount point (/mnt/lfs for example).
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</para>
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</sect1>
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