source: clfs-embedded/BOOK/cross-tools/common/linux-headers.xml@ 90309a2

Last change on this file since 90309a2 was e970dfa, checked in by Andrew Bradford <andrew@…>, 11 years ago

linux-headers: Install headers without a cp

The copy of headers from a dest/ dir to the final include directory is
due to 'make headers_install' deleting everything else in the
INSTALL_HDR_PATH directory before doing the install of the headers in
older kernels. This seems to not be a problem any more, but regardless,
the kernel headers are the first thing installed into
${CLFS}/usr/include anyway so even if it did delete it's not a
problem.

This is 1 less step.

  • Property mode set to 100644
File size: 2.1 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-cross-tools-linux-headers" role="wrap">
9 <?dbhtml filename="linux-headers.html"?>
10
11 <title>Linux-Headers-&linux-version;</title>
12
13 <indexterm zone="ch-cross-tools-linux-headers">
14 <primary sortas="a-Linux-Headers">Linux-Headers</primary>
15 </indexterm>
16
17 <sect2 role="package">
18 <title/>
19
20 <para>The Linux Kernel contains a make target that installs
21 <quote>sanitized</quote> kernel headers.</para>
22
23 </sect2>
24
25 <sect2 role="installation">
26 <title>Installation of Linux Headers</title>
27
28 <para os="a">For this step you will need the kernel tarball.</para>
29
30 <para os="b">Install the header files that are common to all architectures:</para>
31
32<screen os="c"><userinput>make mrproper
33make ARCH=${CLFS_ARCH} headers_check
34make ARCH=${CLFS_ARCH} INSTALL_HDR_PATH=${CLFS}/usr headers_install</userinput></screen>
35
36 </sect2>
37
38 <sect2 id="contents-linux-headers" role="content">
39 <title>Contents of Linux-Headers</title>
40
41 <segmentedlist>
42 <segtitle>Installed headers</segtitle>
43
44 <seglistitem>
45 <seg>/usr/include/{asm,asm-generic,drm,linux,mtd,rdma,scsi,sound,video,xen}/*.h</seg>
46 </seglistitem>
47 </segmentedlist>
48
49 <variablelist>
50 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
51 <?dbfo list-presentation="list"?>
52 <?dbhtml list-presentation="table"?>
53
54 <varlistentry id="linux-headers">
55 <term><filename
56 class="headerfile">/usr/include/{asm,asm-generic,drm,linux,mtd,rdma,scsi,sound,video,xen}/*.h</filename></term>
57 <listitem>
58 <para>The Linux API headers</para>
59 <indexterm zone="ch-cross-tools-linux-headers linux-headers">
60 <primary
61 sortas="e-/usr/include/{asm,linux}/*.h">/usr/include/{asm,linux}/*.h</primary>
62 </indexterm>
63 </listitem>
64 </varlistentry>
65
66 </variablelist>
67
68 </sect2>
69
70</sect1>
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