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git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@3435 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
85 lines
2.9 KiB
XML
85 lines
2.9 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN" "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../general.ent">
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%general-entities;
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]>
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<sect1 id="ch-tools-binutils-pass2">
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<title>Binutils-&binutils-version; - Pass 2</title>
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<?dbhtml filename="binutils-pass2.html"?>
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<indexterm zone="ch-tools-binutils-pass2">
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<primary sortas="a-Binutils">Binutils</primary>
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<secondary>tools, pass 2</secondary></indexterm>
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<screen>&buildtime; 1.5 SBU
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&diskspace; 108 MB</screen>
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<sect2>
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<title>Re-installation of Binutils</title>
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<para>Create a separate build directory again:</para>
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<screen><userinput>mkdir ../binutils-build
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cd ../binutils-build</userinput></screen>
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<para>Now prepare Binutils for compilation:</para>
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<screen><userinput>../binutils-&binutils-version;/configure --prefix=/tools \
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--enable-shared --with-lib-path=/tools/lib</userinput></screen>
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<para>The meaning of the new configure option:</para>
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<itemizedlist>
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<listitem><para><userinput>--with-lib-path=/tools/lib</userinput>: This tells
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the configure script to specify the library search path during the compilation
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of Binutils, resulting in <emphasis>/tools/lib</emphasis> to be passed to the
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linker. This prevents the linker from searching through library directories on
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the host.</para></listitem>
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</itemizedlist>
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<para>Before starting to build Binutils, remember to unset any environment
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variables that override the default optimization flags.</para>
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<para>Compile the package:</para>
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<screen><userinput>make</userinput></screen>
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<para>Compilation is now complete. As discussed earlier, we don't recommend
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running the test suites for the temporary tools here in this chapter. If
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nevertheless you want to run the Binutils test suite, the following command
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will do so:</para>
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<screen><userinput>make check</userinput></screen>
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<para>There should be no unexpected failures here, expected failures are fine.
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Unfortunately, there is no easy way to view the test results summary like there
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was for the GCC package. However, if a failure occurs here, it should be easy
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to spot. The output shown will contain something like:</para>
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<blockquote><screen>make[1]: *** [check-binutils] Error 2</screen></blockquote>
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<para>And install the package:</para>
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<screen><userinput>make install</userinput></screen>
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<para>Now prepare the linker for the "Re-adjusting" phase in the next
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chapter:</para>
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<screen><userinput>make -C ld clean
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make -C ld LIB_PATH=/usr/lib:/lib</userinput></screen>
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<warning><para><emphasis>Do not yet remove</emphasis> the Binutils source and
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build directories. You will need these directories again in the next chapter
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in the state they are in now.</para></warning>
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</sect2>
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<sect2><title> </title><para> </para>
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<para>The details on this package are found in <xref linkend="contents-binutils"/>.</para>
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<para> </para></sect2>
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</sect1>
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