[673b0d8] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[c2133bc] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
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[673b0d8] | 3 | <!ENTITY % general-entities SYSTEM "../general.ent">
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| 4 | %general-entities;
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| 5 | ]>
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[9652249] | 6 | <sect1 id="ch-tools-binutils-pass2" role="wrap">
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[673b0d8] | 7 | <title>Binutils-&binutils-version; - Pass 2</title>
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| 8 | <?dbhtml filename="binutils-pass2.html"?>
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[bc82645e] | 9 |
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[673b0d8] | 10 | <indexterm zone="ch-tools-binutils-pass2">
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| 11 | <primary sortas="a-Binutils">Binutils</primary>
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| 12 | <secondary>tools, pass 2</secondary></indexterm>
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[bc82645e] | 13 |
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[9652249] | 14 | <sect2 role="package"><title/>
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[69993f4] | 15 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 16 | href="../chapter06/binutils.xml"
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| 17 | xpointer="xpointer(/sect1/sect2[1]/para[1])"/>
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[5888299] | 18 |
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[9652249] | 19 | <segmentedlist>
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| 20 | <segtitle>&buildtime;</segtitle>
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| 21 | <segtitle>&diskspace;</segtitle>
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| 22 | <seglistitem><seg>1.5 SBU</seg><seg>108 MB</seg></seglistitem>
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| 23 | </segmentedlist>
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[73aedd1d] | 24 |
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[69993f4] | 25 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 26 | href="../chapter06/binutils.xml"
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| 27 | xpointer="xpointer(/sect1/sect2[1]/segmentedlist[2])"/>
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| 28 |
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[9652249] | 29 | </sect2>
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| 30 |
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| 31 | <sect2 role="installation">
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[73aedd1d] | 32 | <title>Re-installation of Binutils</title>
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| 33 |
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[24a08b9] | 34 | <para>This package is known to have issues when its default
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| 35 | optimization flags (including the <parameter>-march</parameter> and
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| 36 | <parameter>-mcpu</parameter> options) are changed. If any environment
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| 37 | variables that override default optimizations have been defined, such
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[e097438] | 38 | as <envar>CFLAGS</envar> and <envar>CXXFLAGS</envar>,
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[24a08b9] | 39 | unset them when building Binutils.</para>
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| 40 |
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[73aedd1d] | 41 | <para>Create a separate build directory again:</para>
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| 42 |
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| 43 | <screen><userinput>mkdir ../binutils-build
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| 44 | cd ../binutils-build</userinput></screen>
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| 45 |
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[69993f4] | 46 | <para>Prepare Binutils for compilation:</para>
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[73aedd1d] | 47 |
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[673b0d8] | 48 | <screen><userinput>../binutils-&binutils-version;/configure --prefix=/tools \
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| 49 | --enable-shared --with-lib-path=/tools/lib</userinput></screen>
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[73aedd1d] | 50 |
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| 51 | <para>The meaning of the new configure option:</para>
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| 52 |
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[9652249] | 53 | <variablelist>
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| 54 | <varlistentry>
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[574b0ea] | 55 | <term><parameter>--with-lib-path=/tools/lib</parameter></term>
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[6e41459] | 56 | <listitem><para>This tells the configure script to specify the library
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| 57 | search path during the compilation of Binutils, resulting in <filename
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| 58 | class="directory">/tools/lib</filename> being passed to the linker.
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| 59 | This prevents the linker from searching through library directories on
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| 60 | the host.</para></listitem>
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[9652249] | 61 | </varlistentry>
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| 62 | </variablelist>
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[73aedd1d] | 63 |
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| 64 | <para>Compile the package:</para>
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| 65 |
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[b3adaba] | 66 | <screen><userinput>make</userinput></screen>
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[73aedd1d] | 67 |
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[b48b8c5] | 68 |
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[6e41459] | 69 | <para>Compilation is now complete. As discussed earlier, running the
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| 70 | test suite is not mandatory for the temporary tools here in this
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| 71 | chapter. To run the Binutils test suite anyway, issue the following
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| 72 | command:</para>
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[73aedd1d] | 73 |
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[6e41459] | 74 | <screen><userinput>make check</userinput></screen>
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[9dfc02f] | 75 |
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[6e41459] | 76 | <para>Install the package:</para>
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[73aedd1d] | 77 |
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| 78 | <screen><userinput>make install</userinput></screen>
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| 79 |
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[574b0ea] | 80 | <para>Now prepare the linker for the <quote>Re-adjusting</quote> phase in the next
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[73aedd1d] | 81 | chapter:</para>
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| 82 |
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| 83 | <screen><userinput>make -C ld clean
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| 84 | make -C ld LIB_PATH=/usr/lib:/lib</userinput></screen>
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| 85 |
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| 86 |
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[0cb7f8b] | 87 | <warning><para><emphasis>Do not</emphasis> remove the Binutils source and
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| 88 | build directories yet. These directories will be needed again in the next
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[6e41459] | 89 | chapter in their current state.</para></warning>
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[73aedd1d] | 90 |
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| 91 | </sect2>
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[bc82645e] | 92 |
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[9652249] | 93 | <sect2 role="content"><title/>
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[c17fc85] | 94 | <para>Details on this package are located in <xref
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| 95 | linkend="contents-binutils" role="."/></para>
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[0868461] | 96 | </sect2>
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[5888299] | 97 |
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[bc82645e] | 98 | </sect1>
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[6e41459] | 99 |
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