[3f8be484] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?> |
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[aa18ac0] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" |
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [ |
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[3f8be484] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent"> |
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| 5 | %general-entities; |
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| 6 | ]> |
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| 7 | |
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| 8 | <sect1 id="ch-cross-tools-binutils" role="wrap"> |
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| 9 | <?dbhtml filename="binutils.html"?> |
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| 10 | |
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| 11 | <title>Cross Binutils-&binutils-version;</title> |
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| 12 | |
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| 13 | <indexterm zone="ch-cross-tools-binutils"> |
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| 14 | <primary sortas="a-Binutils">Binutils</primary> |
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| 15 | <secondary>cross tools</secondary> |
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| 16 | </indexterm> |
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| 17 | |
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[dabbced] | 18 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[cf66ceae] | 19 | href="../../final-system/common/binutils.xml" |
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| 20 | xpointer="xpointer(//*[@role='package'])"/> |
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[3f8be484] | 21 | |
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| 22 | <sect2 role="installation"> |
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| 23 | <title>Installation of Cross Binutils</title> |
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| 24 | |
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[292caee] | 25 | <para os="da">It is important that Binutils be compiled before Glibc and |
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| 26 | GCC because both Glibc and GCC perform various tests on the available |
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[eba8490] | 27 | linker and assembler to determine which of their own features to |
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| 28 | enable.</para> |
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| 29 | |
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[e61fedb] | 30 | <!-- Branch update patch area |
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[3e0fdeb] | 31 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 32 | href="../../final-system/common/binutils.xml" |
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| 33 | xpointer="xpointer(//*[@os='p1'])"/> |
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| 34 | |
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| 35 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 36 | href="../../final-system/common/binutils.xml" |
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| 37 | xpointer="xpointer(//*[@os='p2'])"/> |
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[e61fedb] | 38 | --> |
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[b8a33e3] | 39 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 40 | href="../../final-system/common/binutils.xml" |
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[3f8be484] | 41 | xpointer="xpointer(//*[@os='g'])"/> |
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| 42 | |
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[dabbced] | 43 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[3f8be484] | 44 | href="../../final-system/common/binutils.xml" |
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| 45 | xpointer="xpointer(//*[@os='h'])"/> |
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| 46 | |
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[dabbced] | 47 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[3f8be484] | 48 | href="../../final-system/common/binutils.xml" |
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| 49 | xpointer="xpointer(//*[@os='i'])"/> |
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| 50 | |
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[40ce7b8] | 51 | <screen os="bc"><userinput>AR=ar AS=as ../binutils-&binutils-dir;/configure \ |
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[04c3a53] | 52 | --prefix=/cross-tools --host=${CLFS_HOST} --target=${CLFS_TARGET} \ |
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| 53 | --with-sysroot=${CLFS} --with-lib-path=/tools/lib --disable-nls \ |
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[d2e3f96] | 54 | --disable-static --disable-multilib --enable-gold=yes --enable-plugins \ |
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[efdef34] | 55 | --enable-threads --disable-werror</userinput></screen> |
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[3f8be484] | 56 | |
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| 57 | <variablelist os="bd"> |
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[5cbf8bc] | 58 | <title>The meaning of the new configure options:</title> |
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[3f8be484] | 59 | |
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[5cbf8bc] | 60 | <varlistentry os="bd1"> |
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[bd27efe] | 61 | <term><parameter>AR=ar AS=as</parameter></term> |
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| 62 | <listitem> |
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| 63 | <para>This prevents Binutils from compiling with ${CLFS_HOST}-ar |
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| 64 | and ${CLFS_HOST}-as as they are provided by this package and therefore |
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| 65 | not installed yet.</para> |
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| 66 | </listitem> |
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| 67 | </varlistentry> |
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| 68 | |
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[3f8be484] | 69 | <varlistentry os="bd2"> |
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[bc2e3fa] | 70 | <term><parameter>--host=${CLFS_HOST}</parameter></term> |
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[3f8be484] | 71 | <listitem> |
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[fd6e290] | 72 | <para>When used with <option>--target</option>, this creates a |
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| 73 | cross-architecture executable which creates files for |
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| 74 | ${CLFS_TARGET} but runs on ${CLFS_HOST}.</para> |
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[3f8be484] | 75 | </listitem> |
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| 76 | </varlistentry> |
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| 77 | |
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| 78 | <varlistentry os="bd3"> |
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[bc2e3fa] | 79 | <term><parameter>--target=${CLFS_TARGET}</parameter></term> |
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[3f8be484] | 80 | <listitem> |
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[fd6e290] | 81 | <para>When used with <option>--host</option>, this creates a |
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| 82 | cross-architecture executable that creates files for |
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| 83 | ${CLFS_TARGET} but runs on ${CLFS_HOST}.</para> |
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[3f8be484] | 84 | </listitem> |
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| 85 | </varlistentry> |
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| 86 | |
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| 87 | <varlistentry os="bd4"> |
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[395af5a] | 88 | <term><parameter>--with-sysroot=${CLFS}</parameter></term> |
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| 89 | <listitem> |
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| 90 | <para>Tells configure to build a linker that uses ${CLFS} as its |
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| 91 | root directory for its search paths.</para> |
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| 92 | </listitem> |
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| 93 | </varlistentry> |
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| 94 | |
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| 95 | <varlistentry os="bd5"> |
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[bc2e3fa] | 96 | <term><parameter>--with-lib-path=/tools/lib</parameter></term> |
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[3f8be484] | 97 | <listitem> |
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[bc2e3fa] | 98 | <para>This tells the configure script to specify the library |
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| 99 | search path during the compilation of Binutils, resulting in |
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| 100 | <filename class="directory">/tools/lib</filename> being passed |
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| 101 | to the linker. This prevents the linker from searching through |
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| 102 | library directories on the host.</para> |
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[3f8be484] | 103 | </listitem> |
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| 104 | </varlistentry> |
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| 105 | |
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[395af5a] | 106 | <varlistentry os="bd6"> |
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[3f8be484] | 107 | <term><parameter>--disable-nls</parameter></term> |
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| 108 | <listitem> |
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| 109 | <para>This disables internationalization as i18n is not needed for the |
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| 110 | cross-compile tools.</para> |
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| 111 | </listitem> |
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| 112 | </varlistentry> |
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| 113 | |
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[395af5a] | 114 | <varlistentry os="bd7"> |
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[ed8de1a] | 115 | <term><parameter>--disable-multilib</parameter></term> |
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| 116 | <listitem> |
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[8659630] | 117 | <para>This option disables the building of a multilib |
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[3d11ab9] | 118 | capable Binutils.</para> |
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[3f8be484] | 119 | </listitem> |
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| 120 | </varlistentry> |
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| 121 | |
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[395af5a] | 122 | <varlistentry os="bd8"> |
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[543ed17] | 123 | <term><parameter>--disable-werror</parameter></term> |
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[0d90041] | 124 | <listitem> |
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| 125 | <para>This prevents the build from stopping in the event that there |
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| 126 | are warnings from the host's compiler.</para> |
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| 127 | </listitem> |
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| 128 | </varlistentry> |
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[543ed17] | 129 | |
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[e869c0f] | 130 | <varlistentry os="bd10"> |
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[e4517330] | 131 | <term><parameter>--enable-gold=yes</parameter></term> |
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| 132 | <listitem> |
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| 133 | <para>This option enables the building of the gold linker.</para> |
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| 134 | </listitem> |
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| 135 | </varlistentry> |
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| 136 | |
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[e869c0f] | 137 | <varlistentry os="bd11"> |
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[e4517330] | 138 | <term><parameter>--enable-plugins</parameter></term> |
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| 139 | <listitem> |
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| 140 | <para>This option enables support for plugins.</para> |
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| 141 | </listitem> |
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| 142 | </varlistentry> |
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| 143 | |
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[e869c0f] | 144 | <varlistentry os="bd12"> |
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[e4517330] | 145 | <term><parameter>--enable-threads</parameter></term> |
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| 146 | <listitem> |
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| 147 | <para>This option enables multi-threaded linking for the gold linker.</para> |
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| 148 | </listitem> |
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| 149 | </varlistentry> |
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| 150 | |
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[3f8be484] | 151 | </variablelist> |
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| 152 | |
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| 153 | <para os="be">Compile the package:</para> |
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| 154 | |
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[3eaa352a] | 155 | <screen os="bf"><userinput>make</userinput></screen> |
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[3f8be484] | 156 | |
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[ed8de1a] | 157 | <para os="bh">Install the package:</para> |
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[3f8be484] | 158 | |
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[ed8de1a] | 159 | <screen os="bi"><userinput>make install</userinput></screen> |
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[3f8be484] | 160 | |
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| 161 | </sect2> |
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| 162 | |
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| 163 | <sect2 role="content"> |
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| 164 | <title/> |
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| 165 | |
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| 166 | <para>Details on this package are located in <xref |
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| 167 | linkend="contents-binutils" role="."/></para> |
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| 168 | |
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| 169 | </sect2> |
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| 170 | |
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| 171 | </sect1> |
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