source:
BOOK/chroot/ppc64/flags.xml@
f77d3ff4
Last change on this file since f77d3ff4 was c63dde1, checked in by , 16 years ago | |
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[96bf59e] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?> |
[aa18ac0] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" |
3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [ | |
[96bf59e] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent"> |
5 | %general-entities; | |
6 | ]> | |
7 | ||
8 | <sect1 id="ch-chroot-flags"> | |
9 | <?dbhtml filename="flags.html"?> | |
10 | ||
11 | <title>Build Flags</title> | |
12 | ||
13 | <para>We will need to setup target specific flags for the compiler | |
14 | and linkers.</para> | |
15 | ||
16 | <screen><userinput>export BUILD32="-m32" | |
17 | export BUILD64="-m64"</userinput></screen> | |
18 | ||
19 | <para>You will need to set your host target triplet for 32 bit:</para> | |
20 | ||
[07114c98] | 21 | <screen><userinput>export CLFS_TARGET32="powerpc-unknown-linux-gnu"</userinput></screen> |
[96bf59e] | 22 | |
23 | <para>To prevent errors when you come back to your build, we will export these | |
24 | variables to prevent any build issues in the future:</para> | |
25 | ||
[c63dde1] | 26 | <screen><userinput>cat >> ${CLFS}/root/.bash_profile << EOF |
27 | export BUILD32="${BUILD32}" | |
28 | export BUILD64="${BUILD64}" | |
29 | export CLFS_TARGET32="${CLFS_TARGET32}" | |
30 | EOF</userinput></screen> | |
[96bf59e] | 31 | |
32 | </sect1> |
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