[7b74537e] | 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 | <!ENTITY llvm-download-http "http://llvm.org/releases/&llvm-version;/llvm-&llvm-version;.tar.gz">
|
---|
| 8 | <!ENTITY llvm-download-ftp " ">
|
---|
| 9 | <!ENTITY llvm-md5sum "a8e5f5f1c1adebae7b4a654c376a6005">
|
---|
| 10 | <!ENTITY llvm-size "9.9 MB">
|
---|
| 11 | <!ENTITY llvm-buildsize "265 MB">
|
---|
| 12 | <!ENTITY llvm-time "13.2 SBU">
|
---|
| 13 | ]>
|
---|
| 14 |
|
---|
| 15 | <sect1 id="llvm" xreflabel="llvm-&llvm-version;">
|
---|
| 16 | <?dbhtml filename="llvm.html" ?>
|
---|
| 17 |
|
---|
| 18 | <sect1info>
|
---|
| 19 | <othername>$LastChangedBy$</othername>
|
---|
| 20 | <date>$Date$</date>
|
---|
| 21 | </sect1info>
|
---|
| 22 |
|
---|
| 23 | <title>LLVM-&llvm-version;</title>
|
---|
| 24 |
|
---|
| 25 | <indexterm zone="llvm">
|
---|
| 26 | <primary sortas="a-LLVM">LLVM</primary>
|
---|
| 27 | </indexterm>
|
---|
| 28 |
|
---|
| 29 | <sect2 role="package">
|
---|
| 30 | <title>Introduction to LLVM</title>
|
---|
| 31 |
|
---|
| 32 | <para>The <application>llvm</application> package contains a collection of
|
---|
| 33 | modular and reusable compiler and toolchain technologies. The LLVM Core
|
---|
| 34 | libraries provide a modern source- and target-independent optimizer, along
|
---|
| 35 | with code generation support for many popular CPUs (as well as some less
|
---|
| 36 | common ones!) These libraries are built around a well specified code
|
---|
| 37 | representation known as the LLVM intermediate representation ("LLVM
|
---|
| 38 | IR").</para>
|
---|
| 39 |
|
---|
| 40 | &lfs70_checked;
|
---|
| 41 |
|
---|
| 42 | <bridgehead renderas="sect3">Package Information</bridgehead>
|
---|
| 43 | <itemizedlist spacing="compact">
|
---|
| 44 | <listitem>
|
---|
| 45 | <para>Download (HTTP): <ulink url="&llvm-download-http;"/></para>
|
---|
| 46 | </listitem>
|
---|
| 47 | <listitem>
|
---|
| 48 | <para>Download (FTP): <ulink url="&llvm-download-ftp;"/></para>
|
---|
| 49 | </listitem>
|
---|
| 50 | <listitem>
|
---|
| 51 | <para>Download MD5 sum: &llvm-md5sum;</para>
|
---|
| 52 | </listitem>
|
---|
| 53 | <listitem>
|
---|
| 54 | <para>Download size: &llvm-size;</para>
|
---|
| 55 | </listitem>
|
---|
| 56 | <listitem>
|
---|
| 57 | <para>Estimated disk space required: &llvm-buildsize;</para>
|
---|
| 58 | </listitem>
|
---|
| 59 | <listitem>
|
---|
| 60 | <para>Estimated build time: &llvm-time;</para>
|
---|
| 61 | </listitem>
|
---|
| 62 | </itemizedlist>
|
---|
| 63 |
|
---|
| 64 | <bridgehead renderas="sect3">LLVM Dependencies</bridgehead>
|
---|
| 65 |
|
---|
| 66 | <bridgehead renderas="sect4">Optional</bridgehead>
|
---|
| 67 | <para role="optional">
|
---|
| 68 | <xref linkend="doxygen"/>,
|
---|
| 69 | <xref linkend="graphviz"/>, and
|
---|
| 70 | <xref linkend="libffi"/>
|
---|
| 71 | </para>
|
---|
| 72 |
|
---|
| 73 | <para condition="html" role="usernotes">User Notes:
|
---|
| 74 | <ulink url="&blfs-wiki;/llvm"/></para>
|
---|
| 75 |
|
---|
| 76 | </sect2>
|
---|
| 77 |
|
---|
| 78 | <sect2 role="installation">
|
---|
| 79 | <title>Installation of LLVM</title>
|
---|
| 80 |
|
---|
| 81 | <para>Install <application>llvm</application> by running the following
|
---|
| 82 | commands:</para>
|
---|
| 83 |
|
---|
[99a36bf] | 84 | <screen><userinput>touch tools/edis/EnhancedDisassembly.exports &&
|
---|
| 85 | ./configure --prefix=/opt/llvm &&
|
---|
| 86 | find -name Makefile -exec \
|
---|
[a197d82] | 87 | sed -i -r -e '/^LIBRARYNAME/a SHARED_LIBRARY = 1' \
|
---|
| 88 | -e 's#BUILD_ARCHIVE :*= 1#NO_&#' \
|
---|
| 89 | -e '/^USEDLIBS/s# ([A-Za-z]*).a# -l\1#g' \
|
---|
| 90 | -e 's#^USEDLIBS#LDFLAGS#' {} \; &&
|
---|
[99a36bf] | 91 | sed -i 's#BUILD_ARCHIVE = 1#NO_&#' Makefile.rules &&
|
---|
| 92 | sed -i 's#x)/docs#x)/share/doc#' Makefile.config &&
|
---|
[7b74537e] | 93 | make</userinput></screen>
|
---|
| 94 |
|
---|
| 95 | <para>To test the results, issue: <command>make check</command>.</para>
|
---|
| 96 |
|
---|
| 97 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
|
---|
| 98 |
|
---|
| 99 | <screen role="root"><userinput>make install &&
|
---|
| 100 | echo "/opt/llvm/lib" >> /etc/ld.so.conf &&
|
---|
| 101 | ldconfig &&
|
---|
| 102 | echo "pathappend /usr/share/man MANPATH" >> /etc/profile.d/extrapaths.sh &&
|
---|
| 103 | echo "pathappend /opt/llvm/share/man MANPATH" >> /etc/profile.d/extrapaths.sh &&
|
---|
| 104 | echo "pathappend /opt/llvm/bin" >> /etc/profile.d/extrapaths.sh &&
|
---|
| 105 | ln -svf /opt/llvm/share/doc /usr/share/doc/llvm-&llvm-version;</userinput></screen>
|
---|
| 106 |
|
---|
| 107 | </sect2>
|
---|
| 108 |
|
---|
| 109 | <sect2 role="commands">
|
---|
| 110 | <title>Command Explanations</title>
|
---|
| 111 |
|
---|
| 112 | <para><parameter>--prefix=/opt/llvm</parameter>: This package has a large
|
---|
| 113 | number of libraries and executables. This option keeps them
|
---|
| 114 | separate.</para>
|
---|
| 115 |
|
---|
| 116 | <para><userinput>find -name Makefile -exec sed ...</userinput>: This
|
---|
| 117 | command ensures that dynamic libraries are built.</para>
|
---|
| 118 |
|
---|
| 119 | <para><userinput>sed ... Makefile.rules</userinput>: This
|
---|
| 120 | command disables building static libraries.</para>
|
---|
| 121 |
|
---|
| 122 | <para><userinput>echo "pathappend ..." >>
|
---|
| 123 | /etc/profile.d/extrapaths.sh</userinput>: Set up the user paths properly to
|
---|
| 124 | find the program executables and man pages.</para>
|
---|
| 125 |
|
---|
| 126 | </sect2>
|
---|
| 127 |
|
---|
| 128 | <sect2 role="content">
|
---|
| 129 | <title>Contents</title>
|
---|
| 130 |
|
---|
| 131 | <segmentedlist>
|
---|
| 132 | <segtitle>Installed Programs</segtitle>
|
---|
| 133 | <segtitle>Installed Libraries</segtitle>
|
---|
| 134 | <segtitle>Installed Directories</segtitle>
|
---|
| 135 |
|
---|
| 136 | <seglistitem>
|
---|
| 137 | <seg>numerous programs installed in /opt/llvm/bin</seg>
|
---|
| 138 | <seg>numerous libraries installed in /opt/llvm/lib</seg>
|
---|
| 139 | <seg>/opt/llvm</seg>
|
---|
| 140 | </seglistitem>
|
---|
| 141 | </segmentedlist>
|
---|
| 142 | <!--
|
---|
| 143 | <variablelist>
|
---|
| 144 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
---|
| 145 | <?dbfo list-presentation="list"?>
|
---|
| 146 | <?dbhtml list-presentation="table"?>
|
---|
| 147 |
|
---|
| 148 | <varlistentry id="rep">
|
---|
| 149 | <term><command>rep</command></term>
|
---|
| 150 | <listitem>
|
---|
| 151 | <para>is the Lisp interpreter.</para>
|
---|
| 152 | <indexterm zone="llvm rep">
|
---|
| 153 | <primary sortas="b-rep">rep</primary>
|
---|
| 154 | </indexterm>
|
---|
| 155 | </listitem>
|
---|
| 156 | </varlistentry>
|
---|
| 157 |
|
---|
| 158 | <varlistentry id="llvm-lib">
|
---|
| 159 | <term><filename class='libraryfile'>llvm.so</filename></term>
|
---|
| 160 | <listitem>
|
---|
| 161 | <para> contains the functions necessary for the Lisp interpreter.</para>
|
---|
| 162 | <indexterm zone="llvm llvm-lib">
|
---|
| 163 | <primary sortas="c-llvm">llvm.so</primary>
|
---|
| 164 | </indexterm>
|
---|
| 165 | </listitem>
|
---|
| 166 | </varlistentry>
|
---|
| 167 |
|
---|
| 168 | </variablelist>
|
---|
| 169 | -->
|
---|
| 170 | </sect2>
|
---|
| 171 |
|
---|
| 172 | </sect1>
|
---|
| 173 |
|
---|