source: BOOK/cross-tools/common/glibc.xml@ 8633cac

sysvinit
Last change on this file since 8633cac was b27081c4, checked in by Chris Staub <chris@…>, 9 years ago

Put one configure option per line

  • Property mode set to 100644
File size: 5.7 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-cross-tools-glibc" role="wrap">
9 <?dbhtml filename="glibc.html"?>
10
11 <title>Glibc-&glibc-version;</title>
12
13 <indexterm zone="ch-cross-tools-glibc">
14 <primary sortas="a-Glibc">Glibc</primary>
15 <secondary>cross tools</secondary>
16 </indexterm>
17
18 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
19 href="../../final-system/common/glibc.xml"
20 xpointer="xpointer(//*[@role='package'])"/>
21
22 <sect2 role="installation">
23 <title>Installation of Glibc</title>
24
25 <para os="da">It should be noted that compiling Glibc in any way other than
26 the method suggested in this book puts the stability of the system at
27 risk.</para>
28
29 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
30 href="../../final-system/common/glibc.xml"
31 xpointer="xpointer(//*[@os='e'])"/>
32
33 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
34 href="../../final-system/common/glibc.xml"
35 xpointer="xpointer(//*[@os='f'])"/>
36
37 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
38 href="../../final-system/common/glibc.xml"
39 xpointer="xpointer(//*[@os='g'])"/>
40
41<screen os="df"><userinput>BUILD_CC="gcc" \
42CC="${CLFS_TARGET}-gcc" \
43AR="${CLFS_TARGET}-ar" \
44RANLIB="${CLFS_TARGET}-ranlib" \
45../glibc-&glibc-version;/configure \
46 --prefix=/tools \
47 --host=${CLFS_TARGET} \
48 --build=${CLFS_HOST} \
49 --disable-profile \
50 --enable-kernel=&glibc-kernel-version; \
51 --with-binutils=/cross-tools/bin \
52 --with-headers=/tools/include \
53 --enable-obsolete-rpc</userinput></screen>
54
55 <variablelist os="dg">
56 <title>The meaning of the new configure options:</title>
57
58 <varlistentry os="dg1">
59 <term><parameter>BUILD_CC="gcc"</parameter></term>
60 <listitem>
61 <para>This sets Glibc to use the current compiler on our system. This is
62 used to create the tools Glibc uses during its build.</para>
63 </listitem>
64 </varlistentry>
65
66 <varlistentry os="dg2">
67 <term><parameter>CC="${CLFS_TARGET}-gcc"</parameter></term>
68 <listitem>
69 <para>This forces Glibc to use the GCC compiler that we made for our target
70 architecture.</para>
71 </listitem>
72 </varlistentry>
73
74 <varlistentry os="dg3">
75 <term><parameter>AR="${CLFS_TARGET}-ar"</parameter></term>
76 <listitem>
77 <para>This forces Glibc to use the <command>ar</command> utility
78 we made for our target architecture.</para>
79 </listitem>
80 </varlistentry>
81
82 <varlistentry os="dg4">
83 <term><parameter>RANLIB="${CLFS_TARGET}-ranlib"</parameter></term>
84 <listitem>
85 <para>This forces Glibc to use the <command>ranlib</command> utility
86 we made for our target architecture.</para>
87 </listitem>
88 </varlistentry>
89
90 <varlistentry os="dg5">
91 <term><parameter>--disable-profile</parameter></term>
92 <listitem>
93 <para>This builds the libraries without profiling information.
94 Omit this option if profiling on the temporary tools is necessary.</para>
95 </listitem>
96 </varlistentry>
97
98 <varlistentry os="dg6">
99 <term><parameter>--enable-kernel=&glibc-kernel-version;</parameter></term>
100 <listitem>
101 <para>This tells Glibc to compile the library with support
102 for &glibc-kernel-version; and later Linux kernels.</para>
103 </listitem>
104 </varlistentry>
105
106 <varlistentry os="dg7">
107 <term><parameter>--with-binutils=/cross-tools/bin</parameter></term>
108 <listitem>
109 <para>This tells Glibc to use the Binutils that are specific to
110 our target architecture.</para>
111 </listitem>
112 </varlistentry>
113
114 <varlistentry os="dg8">
115 <term><parameter>--with-headers=/tools/include</parameter></term>
116 <listitem>
117 <para>This tells Glibc to compile itself against the headers
118 recently installed to the <filename class="directory">/tools</filename>
119 directory, so that it knows exactly what features the kernel has
120 and can optimize itself accordingly.</para>
121 </listitem>
122 </varlistentry>
123
124 <varlistentry os="dg9">
125 <term><parameter>--enable-obsolete-rpc</parameter></term>
126 <listitem>
127 <para>This tells Glibc to install rpc headers that are not installed
128 by default but may be needed by other packages.</para>
129 </listitem>
130 </varlistentry>
131
132 </variablelist>
133
134 <para os="dh">During this stage the following warning might appear:</para>
135
136<blockquote os="di"><screen><computeroutput>configure: WARNING:
137*** These auxiliary programs are missing or
138*** incompatible versions: msgfmt
139*** some features will be disabled.
140*** Check the INSTALL file for required versions.</computeroutput></screen></blockquote>
141
142 <para os="dj">The missing or incompatible <command>msgfmt</command> program is
143 generally harmless. This <command>msgfmt</command> program is part of the
144 Gettext package which the host distribution should provide. You might also
145 see a similar (also harmless) message about missing
146 <command>autoconf</command>.</para>
147
148 <para os="dk">Compile the package:</para>
149
150<screen os="dl"><userinput>make</userinput></screen>
151
152 <para os="dm">Install the package:</para>
153
154<screen os="dn"><userinput>make install</userinput></screen>
155
156 </sect2>
157
158 <sect2 role="content">
159 <title/>
160
161 <para>Details on this package are located in <xref
162 linkend="contents-glibc" role="."/></para>
163
164 </sect2>
165
166</sect1>
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