source: BOOK/final-system/multilib/adjusting.xml@ e0e2e20

clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since e0e2e20 was dabbced, checked in by Joe Ciccone <jciccone@…>, 14 years ago

Change the XInclude schema path from 2003 to 2001. 2003 is depreciated
according to w3.org and 2001 should be used instead.

  • Property mode set to 100644
File size: 2.7 KB
Line 
1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6]>
7
8<sect1 id="ch-system-adjusting">
9 <?dbhtml filename="adjusting.html"?>
10
11 <title>Adjusting the Toolchain</title>
12
13 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
14 href="../common/adjusting.xml"
15 xpointer="xpointer(//*[@os='a'])"/>
16
17<screen os="c"><userinput>gcc -dumpspecs | \
18perl -p -e 's@/tools/lib/ld@/lib/ld@g;' \
19 -e 's@/tools/lib64/ld@/lib64/ld@g;' \
20 -e 's@\*startfile_prefix_spec:\n@$_/usr/lib/ @g;' &gt; \
21 $(dirname $(gcc --print-libgcc-file-name))/specs</userinput></screen>
22
23 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
24 href="../common/adjusting.xml"
25 xpointer="xpointer(//*[@os='d'])"/>
26
27 <para os="m1">Note that <filename class="directory">/lib</filename> or
28 <filename class="directory">/lib64</filename> is now the prefix
29 of our dynamic linker.</para>
30
31 <caution>
32
33 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
34 href="../common/adjusting.xml"
35 xpointer="xpointer(//*[@os='f'])"/>
36
37 <para os="m2">For 32 bit ABI:</para>
38
39<screen os="m3"><userinput>echo 'main(){}' &gt; dummy.c
40gcc ${BUILD32} dummy.c
41readelf -l a.out | grep ': /lib'</userinput></screen>
42
43 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
44 href="../common/adjusting.xml"
45 xpointer="xpointer(//*[@os='h'])"/>
46
47 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
48 href="../common/adjusting.xml"
49 xpointer="xpointer(//*[@os='i'])"/>
50
51 <para os="m4">For 64 bit ABI:</para>
52
53<screen os="m5"><userinput>echo 'main(){}' &gt; dummy.c
54gcc ${BUILD64} dummy.c
55readelf -l a.out | grep ': /lib'</userinput></screen>
56
57 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
58 href="../common/adjusting.xml"
59 xpointer="xpointer(//*[@os='h'])"/>
60
61 <!-- specific to sparc64 -->
62<screen os="i"><computeroutput>[Requesting program interpreter: /lib64/ld-linux.so.2]</computeroutput></screen>
63
64 <para os="m7">Note that <filename class="directory">/lib</filename> or
65 <filename class="directory">/lib64</filename> is now the prefix
66 of our dynamic linker.</para>
67
68 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
69 href="../common/adjusting.xml"
70 xpointer="xpointer(//*[@os='k'])"/>
71
72 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
73 href="../common/adjusting.xml"
74 xpointer="xpointer(//*[@os='l'])"/>
75
76 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
77 href="../common/adjusting.xml"
78 xpointer="xpointer(//*[@os='m'])"/>
79
80 </caution>
81
82</sect1>
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