source: clfs-embedded/BOOK/cross-tools/arm/variables.xml @ 6533111

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../../general.ent">
  %general-entities;
]>

<sect1 id="ch-cross-tools-variables">
  <?dbhtml filename="variables.html"?>

  <title>Build Variables</title>

  <bridgehead renderas="sect4">Setting Host and Target</bridgehead>

  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
  href="../x86/variables.xml"
  xpointer="xpointer(//*[@os='a'])"/>

  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
  href="../x86/variables.xml"
  xpointer="xpointer(//*[@os='b'])"/>

  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
  href="../x86/variables.xml"
  xpointer="xpointer(//*[@os='c'])"/>

<screen os="d"><userinput>export CLFS_ARCH=$(echo ${CLFS_TARGET} | sed -e 's/-.*//' -e 's/arm.*/arm/g'</userinput></screen>

  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
  href="../x86/variables.xml"
  xpointer="xpointer(//*[@os='e1'])"/>

<screen os="e2"><userinput>export CLFS_ENDIAN=$(echo ${CLFS_TARGET} | sed -e 's/armeb/BIG/' -e 's/arm/LITTLE/'</userinput></screen>

  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
  href="../x86/variables.xml"
  xpointer="xpointer(//*[@os='e'])"/>

<screen os="f"><userinput>echo export CLFS_TARGET=\""${CLFS_TARGET}\"" &gt;&gt; ~/.bashrc
echo export CLFS_ARCH=\""${CLFS_ARCH}\"" &gt;&gt; ~/.bashrc
echo export CLFS_ENDIAN=\""${CLFS_ENDIAN}\"" &gt;&gt; ~/.bashrc</userinput></screen>

  <table os="g">
    <title>Processor Type and  Target Triplets</title>
    <?dbfo table-width="5in" ?>

    <tgroup cols="2">

      <colspec colnum="1" colwidth="2.5in" colname="Processor"/>
      <colspec colnum="2" colwidth="2.5in" colname="Triplet"/>

      <thead>
        <row>
          <entry>Processor</entry>
          <entry>Target Triplet</entry>
        </row>
      </thead>

      <tbody>
        <row>
          <entry>Generic arm, little endian</entry>
          <entry>arm-unknown-linux-uclibc</entry>
        </row>
        <row>
          <entry>Generic arm, version 5, little endian</entry>
          <entry>armv5l-unknown-linux-uclibc</entry>
        </row>
        <row>
          <entry>Generic arm, version 5, big endian</entry>
          <entry>armv5b-unknown-linux-uclibc</entry>
        </row>
      </tbody>

    </tgroup>

  </table>

</sect1>