Changeset b3f1ebb3 for prologue/architecture.xml
- Timestamp:
- 03/31/2021 10:41:31 AM (3 years ago)
- Branches:
- ml-11.0, multilib, xry111/multilib
- Children:
- 6702623
- Parents:
- 989524c
- git-author:
- Thomas Trepl <thomas@…> (04/01/2019 05:00:45 PM)
- git-committer:
- Xℹ Ruoyao <xry111@…> (03/31/2021 10:41:31 AM)
- File:
-
- 1 edited
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- Added
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prologue/architecture.xml
r989524c rb3f1ebb3 41 41 on a 64-bit system when given a choice.</para></note> 42 42 43 <para >The default 64-bit build that results from LFS is considered a "pure"44 64-bit system. That is, it supports 64-bit executables only. Building a 45 "multi-lib" system requires compiling many applications twice, once for a 46 32-bit system and once for a 64-bit system. This is not directly supported in 47 LFS because it would interfere with the educational objective of providing the 48 instructions needed for a straightforward base Linux system. You can refer to 49 t he <ulink url="http://trac.clfs.org/">Cross Linux From Scratch</ulink>43 <para arch="default">The default 64-bit build that results from LFS is 44 considered a "pure" 64-bit system. That is, it supports 64-bit executables only. 45 Building a "multi-lib" system requires compiling many applications twice, once 46 for a 32-bit system and once for a 64-bit system. This is not directly supported 47 in LFS because it would interfere with the educational objective of providing 48 the instructions needed for a straightforward base Linux system. You can refer 49 to the <ulink url="http://trac.clfs.org/">Cross Linux From Scratch</ulink> 50 50 project for this advanced topic.</para> 51 51 … … 62 62 --> 63 63 64 <para arch="multilib">You are reading the 65 <emphasis>LFS-&version;-multilib</emphasis> book. Building a multilib system 66 requires compiling many applications three times: once for the primary 67 64-bit architecture; once for the minor 32-bit architecture; and once again for 68 the 32-bit architecture with 64-bit memory extensions.</para> 69 70 <para arch="multilib">Multilib goes a bit beyond the basic educational approach 71 of LFS which is to teach you how to build a Linux system. If you haven't 72 previously built by the standard LFS book, you are encouraged to do so before 73 attempting this edition.</para> 74 75 <para arch="multilib">Continue only if you meet the following requirements: 76 <itemizedlist> 77 <listitem><para>you have a x86_64 compatible machine</para></listitem> 78 <listitem><para>you already have experience with LFS</para></listitem> 79 <listitem><para>you have a need for 32-bit support</para></listitem> 80 </itemizedlist> 81 </para> 82 64 83 </sect1> 65 84
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