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<?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-tools-binutils-pass2" role="wrap">
<?dbhtml filename="binutils-pass2.html"?>
<sect1info condition="script">
<productname>binutils-pass2</productname>
<productnumber>&binutils-version;</productnumber>
<address>&binutils-url;</address>
</sect1info>
<title>Binutils-&binutils-version; - Pass 2</title>
<indexterm zone="ch-tools-binutils-pass2">
<primary sortas="a-Binutils">Binutils</primary>
<secondary>tools, pass 2</secondary>
</indexterm>
<sect2 role="package">
<title/>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
href="../chapter08/binutils.xml"
xpointer="xpointer(/sect1/sect2[1]/para[1])"/>
<segmentedlist>
<segtitle>&buildtime;</segtitle>
<segtitle>&diskspace;</segtitle>
<seglistitem>
<seg>&binutils-tmpp2-sbu;</seg>
<seg>&binutils-tmpp2-du;</seg>
</seglistitem>
</segmentedlist>
</sect2>
<sect2 role="installation">
<title>Installation of Binutils</title>
<!-- Don't remove this until Binutils upstream updates the libtool
copy. On some host distros the issue doesn't show up. -->
<para>Binutils ships an outdated libtool copy in the tarball. It lacks
sysroot support so the produced binaries will be mistakenly linked to
libraries from the host distro. Workaround this issue:</para>
<screen><userinput remap="pre">sed '6009s/$add_dir//' -i ltmain.sh</userinput></screen>
<para>Create a separate build directory again:</para>
<screen><userinput remap="pre">mkdir -v build
cd build</userinput></screen>
<para>Prepare Binutils for compilation:</para>
<screen><userinput remap="configure">../configure \
--prefix=/usr \
--build=$(../config.guess) \
--host=$LFS_TGT \
--disable-nls \
--enable-shared \
--enable-gprofng=no \
--disable-werror \
--enable-64-bit-bfd</userinput></screen>
<variablelist>
<title>The meaning of the new configure options:</title>
<varlistentry>
<term><parameter>--enable-shared</parameter></term>
<listitem>
<para>Builds <filename
class="libraryfile">libbfd</filename> as a shared library.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>--enable-64-bit-bfd</parameter></term>
<listitem>
<para>Enables 64-bit support (on hosts with narrower word sizes).
May not be needed on 64-bit systems, but does no harm.</para>
</listitem>
</varlistentry>
</variablelist>
<para>Compile the package:</para>
<screen><userinput remap="make">make</userinput></screen>
<para>Install the package:</para>
<screen><userinput remap="install">make DESTDIR=$LFS install</userinput></screen>
<para>Remove the libtool archive files because they are harmful for
cross compilation, and remove unnecessary static libraries:</para>
<screen><userinput remap="install">rm -v $LFS/usr/lib/lib{bfd,ctf,ctf-nobfd,opcodes}.{a,la}</userinput></screen>
</sect2>
<sect2 role="content">
<title/>
<para>Details on this package are located in
<xref linkend="contents-binutils" role="."/></para>
</sect2>
</sect1>
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