source: clfs-embedded/BOOK/cross-tools/x86/linux-headers.xml@ 8759158

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<!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-linux-headers" role="wrap">
  <?dbhtml filename="linux-headers.html"?>

  <title>Linux-Headers-&linux-version;</title>

  <indexterm zone="ch-cross-tools-linux-headers">
    <primary sortas="a-Linux-Headers">Linux-Headers</primary>
  </indexterm>

  <sect2 role="package">
    <title/>

    <para>The Linux Kernel contains a make target that installs
    <quote>sanitized</quote> kernel headers.</para>

  </sect2>

  <sect2 role="installation">
    <title>Installation of Linux Headers</title>

    <para os="a">For this step you will need the kernel tarball.</para>

    <para os="p1">The following patch contains a fix for a header that will prevent
    kbd from compiling properly:</para>

<screen os="p2"><userinput>patch -Np1 -i ../&linux-serial-patch;</userinput></screen>

    <para os="b">Install the header files that are common to all architectures:</para>

<screen os="c"><userinput>install -dv ${CLFS}/usr/include
make mrproper
make ARCH=${CLFS_ARCH} headers_check
make ARCH=${CLFS_ARCH} INSTALL_HDR_PATH=dest headers_install
cp -rv dest/include/* ${CLFS}/usr/include</userinput></screen>

  </sect2>

  <sect2 id="contents-linux-headers" role="content">
    <title>Contents of Linux-Headers</title>

    <segmentedlist>
      <segtitle>Installed headers</segtitle>

      <seglistitem>
        <seg>/usr/include/{asm,asm-generic,drm,linux,mtd,rdma,sound,video}/*.h</seg>
      </seglistitem>
    </segmentedlist>

    <variablelist>
      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
      <?dbfo list-presentation="list"?>
      <?dbhtml list-presentation="table"?>

      <varlistentry id="linux-headers">
        <term><filename
        class="headerfile">/usr/include/{asm,asm-generic,drm,linux,mtd,rdma,sound,video}/*.h</filename></term>
        <listitem>
          <para>The Linux API headers</para>
          <indexterm zone="ch-cross-tools-linux-headers linux-headers">
            <primary
            sortas="e-/usr/include/{asm,linux}/*.h">/usr/include/{asm,linux}/*.h</primary>
          </indexterm>
        </listitem>
      </varlistentry>

    </variablelist>

  </sect2>

</sect1>