| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 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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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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| 7 | <!ENTITY gcc-java-download-http "http://ftp.gnu.org/gnu/gcc/gcc-&gcc-version;/gcc-&gcc-version;.tar.bz2">
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| 8 | <!ENTITY gcc-java-download-ftp "ftp://ftp.gnu.org/gnu/gcc/gcc-&gcc-version;/gcc-&gcc-version;.tar.bz2">
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| 9 | <!ENTITY gcc-java-md5sum "4df8ee253b7f3863ad0b86359cd39c43">
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| 10 | <!ENTITY gcc-java-size "86 MB">
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| 11 | <!ENTITY gcc-java-buildsize "3.0 GB">
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| 12 | <!ENTITY gcc-java-time "84 SBU (including 70 SBU for tests)">
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| 13 |
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| 14 | <!ENTITY ecj-download-ftp "ftp://sourceware.org/pub/java/ecj-latest.jar">
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| 15 |
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| 16 | <!ENTITY antlr-version "4.2.2">
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| 17 | <!ENTITY antlr-download-http "http://www.antlr.org/download/antlr-&antlr-version;-complete.jar">
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| 18 | ]>
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| 19 |
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| 20 | <sect1 id="gcc-java" xreflabel="GCC-Java-&gcc-version;">
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| 21 | <?dbhtml filename="gcc-java.html" ?>
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| 22 |
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| 23 | <sect1info>
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| 24 | <othername>$LastChangedBy$</othername>
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| 25 | <date>$Date$</date>
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| 26 | </sect1info>
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| 27 |
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| 28 | <title>GCC-Java-&gcc-version;</title>
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| 29 |
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| 30 | <indexterm zone="gcc">
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| 31 | <primary sortas="a-gcc-java-4-0">GCC-Java-&gcc-version;</primary>
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| 32 | </indexterm>
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| 33 |
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| 34 | <sect2 role="package">
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| 35 | <title>Introduction to GCC-Java</title>
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| 36 |
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| 37 | <para>See the introduction to the Java language and system at
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| 38 | <xref linkend="java"/>. The GNU Compiler Collection (GCC) contains
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| 39 | a Java compiler to native code. Together with the
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| 40 | <application>ecj</application> Java compiler from Eclipse (to bytecode),
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| 41 | it provides a way to build an acceptable JVM from source. However, since
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| 42 | the release of <application>OpenJDK</application>, the development
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| 43 | of GCC-Java has almost stopped, and the built JVM is an old version.
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| 44 | One reason to build
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| 45 | this system is that it can be used to bootstrap <xref linkend="openjdk"/>,
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| 46 | without the need for downloading a Java binary.</para>
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| 47 |
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| 48 | &lfs77_checked;
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| 49 |
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| 50 | <caution>
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| 51 | <para>Using the instructions on this page will have the effect that
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| 52 | the C and C++ compiler and libraries will be reinstalled, overwriting
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| 53 | the ones on your system. This may lead to some issues. Please read the
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| 54 | note and caution on the <xref linkend="gcc"/> page.</para>
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| 55 | </caution>
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| 56 |
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| 57 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 58 | <itemizedlist spacing="compact">
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| 59 | <listitem>
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| 60 | <para>Download (HTTP): <ulink url="&gcc-java-download-http;"/></para>
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| 61 | </listitem>
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| 62 | <listitem>
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| 63 | <para>Download (FTP): <ulink url="&gcc-java-download-ftp;"/></para>
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| 64 | </listitem>
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| 65 | <listitem>
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| 66 | <para>Download MD5 sum: &gcc-java-md5sum;</para>
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| 67 | </listitem>
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| 68 | <listitem>
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| 69 | <para>Download size: &gcc-java-size;</para>
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| 70 | </listitem>
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| 71 | <listitem>
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| 72 | <para>Estimated disk space required: &gcc-java-buildsize;</para>
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| 73 | </listitem>
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| 74 | <listitem>
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| 75 | <para>Estimated build time: &gcc-java-time;</para>
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| 76 | </listitem>
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| 77 | </itemizedlist>
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| 78 |
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| 79 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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| 80 | <itemizedlist spacing="compact">
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| 81 | <listitem>
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| 82 | <para>
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| 83 | Eclipse Java compiler:
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| 84 | <ulink url="&ecj-download-ftp;"/>
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| 85 | </para>
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| 86 | </listitem>
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| 87 | <listitem>
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| 88 | <para>
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| 89 | ANTLR binary, for building <command>gjdoc</command> (optional):
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| 90 | <ulink url="&antlr-download-http;"/>
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| 91 | </para>
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| 92 | </listitem>
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| 93 | <!-- <listitem>
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| 94 | <para>
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| 95 | Required patch:
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| 96 | <ulink url="&patch-root;/gcc-&gcc-version;-upstream_fixes-1.patch"/>
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| 97 | </para>
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| 98 | </listitem>-->
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| 99 | </itemizedlist>
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| 100 |
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| 101 | <bridgehead renderas="sect3">GCC Dependencies</bridgehead>
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| 102 |
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| 103 | <bridgehead renderas="sect4">Required</bridgehead>
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| 104 | <para role="required">
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| 105 | <xref linkend="zip"/>,
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| 106 | <xref linkend="unzip"/>, and
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| 107 | <xref linkend="which"/>
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| 108 | </para>
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| 109 |
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| 110 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 111 | <para role="recommended">
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| 112 | <xref linkend="dejagnu"/>, for tests
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| 113 | </para>
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| 114 |
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| 115 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 116 | <para role="optional">
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| 117 | <xref linkend="gtk2"/> and
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| 118 | <ulink url="https://download.gnome.org/sources/libart_lgpl/">
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| 119 | Libart
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| 120 | </ulink> for building the AWT peer
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| 121 | </para>
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| 122 |
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| 123 | <para condition="html" role="usernotes">User Notes:
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| 124 | <ulink url="&blfs-wiki;/gcc-java"/></para>
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| 125 |
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| 126 | </sect2>
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| 127 |
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| 128 | <sect2 role="installation">
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| 129 | <title>Installation of GCC Java</title>
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| 130 |
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| 131 | <para>The instructions below assume that the C and C++ compilers have
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| 132 | the same version as the one you are installing, so that a
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| 133 | <quote>bootstrap</quote> is not necessary. If you are upgrading
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| 134 | the GCC version, then remove the <option>--disable-bootstrap</option> from
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| 135 | the <command>./configure</command> options below.</para>
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| 136 | <!--
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| 137 | <para>As in LFS, fix a problem identified upstream:</para>
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| 138 |
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| 139 | <screen><userinput>sed -i 's/if \((code.*))\)/if (\1 \&\& \!DEBUG_INSN_P (insn))/' gcc/sched-deps.c</userinput></screen>
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| 140 | -->
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| 141 |
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| 142 | <para>Install <application>GCC Java</application> by running the
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| 143 | following commands:</para>
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| 144 |
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| 145 | <screen><userinput>sed -i 's/\(install.*:\) install-.*recursive/\1/' libffi/Makefile.in &&
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| 146 | sed -i 's/\(install-data-am:\).*/\1/' libffi/include/Makefile.in &&
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| 147 | <!--
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| 148 | patch -Np1 -i ../gcc-&gcc-version;-upstream_fixes-1.patch &&
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| 149 | -->
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| 150 |
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| 151 | cp ../ecj-latest.jar ./ecj.jar &&
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| 152 |
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| 153 | mkdir ../gcc-build &&
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| 154 | cd ../gcc-build &&
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| 155 |
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| 156 | ../gcc-&gcc-version;/configure \
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| 157 | --prefix=/usr \
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| 158 | --libdir=/usr/lib \
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| 159 | --enable-shared \
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| 160 | --enable-threads=posix \
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| 161 | --enable-__cxa_atexit \
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| 162 | --enable-clocale=gnu \
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| 163 | --disable-multilib \
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| 164 | --with-system-zlib \
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| 165 | --disable-bootstrap \
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| 166 | --enable-java-home \
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| 167 | --with-jvm-root-dir=/opt/gcj \
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| 168 | --with-antlr-jar=$(pwd)/../antlr-&antlr-version;-complete.jar \
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| 169 | --enable-languages=java &&
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| 170 | make</userinput></screen>
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| 171 |
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| 172 | <para>If you have installed additional packages such as
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| 173 | <application>Valgrind</application> and <application>GDB</application>,
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| 174 | the <application>GCC</application> part of the testsuite will run more
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| 175 | tests than in LFS. Some of those will report FAIL and others XPASS
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| 176 | (pass when expected to FAIL). To run the tests, issue:</para>
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| 177 |
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| 178 | <screen><userinput>ulimit -s 32768 &&
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| 179 | make -k check</userinput></screen>
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| 180 | <!-- The command above may error out, so using && may prevent the summary
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| 181 | to be run. -->
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| 182 |
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| 183 | <para>The tests are very long, and the results may be hard to find in the
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| 184 | logs, specially if you use job control with make. You can get a summary
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| 185 | of the tests with:</para>
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| 186 |
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| 187 | <screen><userinput>../gcc-&gcc-version;/contrib/test_summary</userinput></screen>
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| 188 |
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| 189 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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| 190 |
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| 191 | <screen role="root"><userinput>make install &&
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| 192 |
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| 193 | mkdir -pv /usr/share/gdb/auto-load/usr/lib &&
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| 194 | mv -v /usr/lib/*gdb.py /usr/share/gdb/auto-load/usr/lib &&
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| 195 |
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| 196 | chown -v -R root:root \
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| 197 | /usr/lib/gcc/*linux-gnu/&gcc-version;/include{,-fixed} &&
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| 198 |
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| 199 | gcj -o ecj ../ecj-latest.jar \
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| 200 | --main=org.eclipse.jdt.internal.compiler.batch.Main &&
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| 201 | mv ecj /usr/bin &&
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| 202 | ln -sfv ../../../usr/bin/ecj /opt/gcj/bin/javac</userinput></screen>
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| 203 |
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| 204 | </sect2>
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| 205 |
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| 206 | <sect2 role="commands">
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| 207 | <title>Command Explanations</title>
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| 208 |
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| 209 | <para>The two <command>sed</command> commands prevent the
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| 210 | installation of the <application>libffi</application> library bundled
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| 211 | with <application>GCC</application>, since it is outdated compared to
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| 212 | <xref linkend="libffi"/>.</para>
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| 213 | <!--
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| 214 | <para>
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| 215 | <command>patch ... gcc-&gcc-version;-upstream_fixes-1.patch</command>:
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| 216 | This patch corrects bugs in the C++ compiler, which lead to
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| 217 | segmentation faults in some cases.
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| 218 | </para>
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| 219 | -->
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| 220 |
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| 221 | <para><command>mkdir ../gcc-build; cd ../gcc-build</command>: The
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| 222 | <application>GCC</application> documentation recommends
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| 223 | building the package in a dedicated build directory.</para>
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| 224 |
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| 225 | <para><parameter>--enable-shared --enable-threads=posix
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| 226 | --enable-__cxa_atexit</parameter>: These parameters are required to build
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| 227 | the <application>C++</application> libraries to published standards.</para>
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| 228 |
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| 229 | <para><parameter>--enable-clocale=gnu</parameter>: This parameter is a
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| 230 | failsafe for incomplete locale data.</para>
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| 231 |
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| 232 | <para><parameter>--disable-multilib</parameter>: This parameter ensures
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| 233 | that files are created for the specific architecture of your computer.</para>
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| 234 |
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| 235 | <para>
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| 236 | <parameter>--with-system-zlib</parameter>: Uses the system
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| 237 | <application>zlib</application> instead of the bundled one.
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| 238 | </para>
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| 239 |
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| 240 | <para>
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| 241 | <parameter>--disable-bootstrap</parameter>: Prevents the C and C++
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| 242 | compilers to recompile themselves. You should use this switch only
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| 243 | if the installed C and C++ compilers are the same version as the
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| 244 | ones you install.
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| 245 | </para>
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| 246 |
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| 247 | <para>
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| 248 | <parameter>--enable-java-home</parameter>: Creates a directory
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| 249 | layout similar to that of a JVM.
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| 250 | </para>
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| 251 |
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| 252 | <para>
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| 253 | <parameter>--with-jvm-root-dir=/opt/gcj</parameter>: Installs
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| 254 | the JVM in the specified location.
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| 255 | </para>
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| 256 |
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| 257 | <para>
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| 258 | <parameter>--with-antlr-jar=...</parameter>: Specifies the location of
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| 259 | <application>ANTLR</application>, which is needed to build
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| 260 | <command>gjdoc</command>. Remove if you have not downloaded antlr.
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| 261 | </para>
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| 262 |
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| 263 | <para>
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| 264 | <parameter>--enable-languages=java</parameter>:
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| 265 | This command identifies which language to build. Note it is unavoidable
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| 266 | that the <application>C</application> and <application>C++</application>
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| 267 | compilers be built too.</para>
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| 268 |
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| 269 | <para>
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| 270 | <option>--enable-java-awt=gtk</option>: Allows to build the Java AWT
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| 271 | <application>GTK+2</application> peer. Needed to have a fully functional
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| 272 | JVM.
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| 273 | </para>
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| 274 |
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| 275 | <para><command>ulimit -s 32768</command>: This command prevents several
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| 276 | tests from running out of stack space.</para>
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| 277 |
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| 278 | <para><command>make -k check</command>: This command runs the test suite
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| 279 | without stopping if any errors are encountered.</para>
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| 280 |
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| 281 | <para><command>../gcc-&gcc-version;/contrib/test_summary</command>: This
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| 282 | command will produce a summary of the test suite results. You can append
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| 283 | <command>| grep -A7 Summ</command> to the command to produce an even more
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| 284 | condensed version of the summary. You may also wish to redirect the output
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| 285 | to a file for review and comparison later on.</para>
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| 286 |
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| 287 | <para><command>chown -v -R root:root
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| 288 | /usr/lib/gcc/*linux-gnu/...</command>:
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| 289 | If the package is built by a user other than root, the ownership of the
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| 290 | installed <filename class="directory">include</filename> directory (and its
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| 291 | content) will be incorrect. This commands changes the ownership to the
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| 292 | <systemitem class="username">root</systemitem> user and group.</para>
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| 293 |
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| 294 | <para>
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| 295 | <command>gcj -o ecj ...</command>: compiles the eclipse compiler to
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| 296 | native code, which is much faster than bytecode. This compiler is
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| 297 | then used as a <command>javac</command> replacement in the JVM.
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| 298 | </para>
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| 299 |
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| 300 | </sect2>
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| 301 |
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| 302 | <sect2 role="configuration">
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| 303 | <title>Configuring GCC-Java</title>
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| 304 |
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| 305 | <sect3>
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| 306 | <title>Configuration Information</title>
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| 307 |
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| 308 | <para>
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| 309 | The configuration is the same as for <xref linkend="openjdk"/>,
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| 310 | replacing <filename class="directory">/opt/jdk</filename> with
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| 311 | <filename class="directory">/opt/gcj</filename>.
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| 312 | </para>
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| 313 |
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| 314 | </sect3>
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| 315 |
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| 316 | </sect2>
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| 317 |
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| 318 | <sect2 role="content">
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| 319 | <title>Contents</title>
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| 320 |
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| 321 | <segmentedlist>
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| 322 | <segtitle>Installed Programs</segtitle>
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| 323 | <segtitle>Installed Libraries</segtitle>
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| 324 | <segtitle>Installed Directories</segtitle>
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| 325 |
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| 326 | <seglistitem>
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| 327 | <seg>
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| 328 | aot-compile, ecj, gappletviewer, gc-analyze, gcj, gcj-dbtool,
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| 329 | gcjh, gij, gjar, gjarsigner, gjavah, gjdoc, gkeytool, gnative2ascii,
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| 330 | gorbd, grmic, grmid, grmiregistry, gserialver, gtnameserv, jcf-dump,
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| 331 | jv-convert, rebuild-gcj-db. Symbolic links to these files are located
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| 332 | in <filename class="directory">/opt/gcj/bin</filename>
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| 333 | </seg>
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| 334 | <seg>
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| 335 | libgcj_bc.so, libgcj.so, libgcj-tools.so
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| 336 | libgij.so, and numerous other
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| 337 | run-time libraries and executables in
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| 338 | <filename class="directory">/usr/lib/gcc</filename> and
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| 339 | <filename class="directory">/usr/libexec/gcc</filename>
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| 340 | </seg>
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| 341 | <seg>
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| 342 | /usr/include/c++/&gcc-version;/{gcj,gnu,java,javax,org,sun},
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| 343 | /usr/lib/gcj-&gcc-version;-15,
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| 344 | /usr/lib/security, /opt/gcj/{bin,jre,include,lib} and
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| 345 | /usr/share/java
|
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| 346 | </seg>
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| 347 | </seglistitem>
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| 348 | </segmentedlist>
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| 349 |
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| 350 | <para>Some program and library names and descriptions are not listed here,
|
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| 351 | but can be found at
|
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| 352 | <ulink url="&lfs-root;/chapter06/gcc.html#contents-gcc"/> as they were
|
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| 353 | initially installed during the building of LFS.</para>
|
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| 354 |
|
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| 355 | <variablelist>
|
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| 356 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
|---|
| 357 | <?dbfo list-presentation="list"?>
|
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| 358 | <?dbhtml list-presentation="table"?>
|
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| 359 |
|
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| 360 | <varlistentry id="aot-compile">
|
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| 361 | <term><command>aot-compile</command></term>
|
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| 362 | <listitem>
|
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| 363 | <para>searches a directory for Java bytecode and uses
|
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| 364 | <command>gcj</command> to compile it to native code.</para>
|
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| 365 | <indexterm zone="gcc aot-compile">
|
|---|
| 366 | <primary sortas="b-aot-compile">aot-compile</primary>
|
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| 367 | </indexterm>
|
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| 368 | </listitem>
|
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| 369 | </varlistentry>
|
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| 370 |
|
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| 371 | <varlistentry id="ecj">
|
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| 372 | <term><command>ecj</command></term>
|
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| 373 | <listitem>
|
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| 374 | <para>is the eclipse compiler.</para>
|
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| 375 | <indexterm zone="gcc ecj">
|
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| 376 | <primary sortas="b-ecj">ecj</primary>
|
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| 377 | </indexterm>
|
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| 378 | </listitem>
|
|---|
| 379 | </varlistentry>
|
|---|
| 380 |
|
|---|
| 381 | <varlistentry id="gappletviewer">
|
|---|
| 382 | <term><command>gappletviewer</command></term>
|
|---|
| 383 | <listitem>
|
|---|
| 384 | <para>loads and run a <application>Java</application> applet.</para>
|
|---|
| 385 | <indexterm zone="gcc gappletviewer">
|
|---|
| 386 | <primary sortas="b-gappletviewer">gappletviewer</primary>
|
|---|
| 387 | </indexterm>
|
|---|
| 388 | </listitem>
|
|---|
| 389 | </varlistentry>
|
|---|
| 390 |
|
|---|
| 391 | <varlistentry id="gc-analyze">
|
|---|
| 392 | <term><command>gc-analyze</command></term>
|
|---|
| 393 | <listitem>
|
|---|
| 394 | <para>analyzes garbage collector (GC) memory dumps from
|
|---|
| 395 | <application>Java</application> code.</para>
|
|---|
| 396 | <indexterm zone="gcc gc-analyze">
|
|---|
| 397 | <primary sortas="b-gc-analyze">gc-analyze</primary>
|
|---|
| 398 | </indexterm>
|
|---|
| 399 | </listitem>
|
|---|
| 400 | </varlistentry>
|
|---|
| 401 |
|
|---|
| 402 | <varlistentry id="gcj">
|
|---|
| 403 | <term><command>gcj</command></term>
|
|---|
| 404 | <listitem>
|
|---|
| 405 | <para>is an ahead-of-time compiler for the
|
|---|
| 406 | <application>Java</application> language.</para>
|
|---|
| 407 | <indexterm zone="gcc gcj">
|
|---|
| 408 | <primary sortas="b-gcj">gcj</primary>
|
|---|
| 409 | </indexterm>
|
|---|
| 410 | </listitem>
|
|---|
| 411 | </varlistentry>
|
|---|
| 412 |
|
|---|
| 413 | <varlistentry id="gcj-dbtool">
|
|---|
| 414 | <term><command>gcj-dbtool</command></term>
|
|---|
| 415 | <listitem>
|
|---|
| 416 | <para>is a tool for creating and manipulating class file mapping
|
|---|
| 417 | databases.</para>
|
|---|
| 418 | <indexterm zone="gcc gcj-dbtool">
|
|---|
| 419 | <primary sortas="b-gcj-dbtool">gcj-dbtool</primary>
|
|---|
| 420 | </indexterm>
|
|---|
| 421 | </listitem>
|
|---|
| 422 | </varlistentry>
|
|---|
| 423 |
|
|---|
| 424 | <varlistentry id="gcjh">
|
|---|
| 425 | <term><command>gcjh</command></term>
|
|---|
| 426 | <listitem>
|
|---|
| 427 | <para>generates header files from <application>Java</application>
|
|---|
| 428 | class files.</para>
|
|---|
| 429 | <indexterm zone="gcc gcjh">
|
|---|
| 430 | <primary sortas="b-gcjh">gcjh</primary>
|
|---|
| 431 | </indexterm>
|
|---|
| 432 | </listitem>
|
|---|
| 433 | </varlistentry>
|
|---|
| 434 |
|
|---|
| 435 | <varlistentry id="gij">
|
|---|
| 436 | <term><command>gij</command></term>
|
|---|
| 437 | <listitem>
|
|---|
| 438 | <para>is the GNU interpreter for <application>Java</application>
|
|---|
| 439 | bytecode.</para>
|
|---|
| 440 | <indexterm zone="gcc gij">
|
|---|
| 441 | <primary sortas="b-gij">gij</primary>
|
|---|
| 442 | </indexterm>
|
|---|
| 443 | </listitem>
|
|---|
| 444 | </varlistentry>
|
|---|
| 445 |
|
|---|
| 446 | <varlistentry id="gjar">
|
|---|
| 447 | <term><command>gjar</command></term>
|
|---|
| 448 | <listitem>
|
|---|
| 449 | <para>is an (partial) implementation of the <command>jar</command>
|
|---|
| 450 | utility that comes with Sun's JDK.</para>
|
|---|
| 451 | <indexterm zone="gcc gjar">
|
|---|
| 452 | <primary sortas="b-gjar">gjar</primary>
|
|---|
| 453 | </indexterm>
|
|---|
| 454 | </listitem>
|
|---|
| 455 | </varlistentry>
|
|---|
| 456 |
|
|---|
| 457 | <varlistentry id="gjarsigner">
|
|---|
| 458 | <term><command>gjarsigner</command></term>
|
|---|
| 459 | <listitem>
|
|---|
| 460 | <para>is a Java ARchive (JAR) file signing and verification
|
|---|
| 461 | tool.</para>
|
|---|
| 462 | <indexterm zone="gcc gjarsigner">
|
|---|
| 463 | <primary sortas="b-gjarsigner">gjarsigner</primary>
|
|---|
| 464 | </indexterm>
|
|---|
| 465 | </listitem>
|
|---|
| 466 | </varlistentry>
|
|---|
| 467 |
|
|---|
| 468 | <varlistentry id="gjavah">
|
|---|
| 469 | <term><command>gjavah</command></term>
|
|---|
| 470 | <listitem>
|
|---|
| 471 | <para>generates header files from Java class files.</para>
|
|---|
| 472 | <indexterm zone="gcc gjavah">
|
|---|
| 473 | <primary sortas="b-gjavah">gjavah</primary>
|
|---|
| 474 | </indexterm>
|
|---|
| 475 | </listitem>
|
|---|
| 476 | </varlistentry>
|
|---|
| 477 |
|
|---|
| 478 | <varlistentry id="gjdoc">
|
|---|
| 479 | <term><command>gjdoc</command></term>
|
|---|
| 480 | <listitem>
|
|---|
| 481 | <para>is a documentation tool similar to <command>javadoc</command>.
|
|---|
| 482 | </para>
|
|---|
| 483 | <indexterm zone="gcc gjdoc">
|
|---|
| 484 | <primary sortas="b-gjdoc">gjdoc</primary>
|
|---|
| 485 | </indexterm>
|
|---|
| 486 | </listitem>
|
|---|
| 487 | </varlistentry>
|
|---|
| 488 |
|
|---|
| 489 | <varlistentry id="gkeytool">
|
|---|
| 490 | <term><command>gkeytool</command></term>
|
|---|
| 491 | <listitem>
|
|---|
| 492 | <para>manages private keys and public certificates in a
|
|---|
| 493 | <application>Java</application> environment.</para>
|
|---|
| 494 | <indexterm zone="gcc gkeytool">
|
|---|
| 495 | <primary sortas="b-gkeytool">gkeytool</primary>
|
|---|
| 496 | </indexterm>
|
|---|
| 497 | </listitem>
|
|---|
| 498 | </varlistentry>
|
|---|
| 499 |
|
|---|
| 500 | <varlistentry id="gnative2ascii">
|
|---|
| 501 | <term><command>gnative2ascii</command></term>
|
|---|
| 502 | <listitem>
|
|---|
| 503 | <para>is an encoding converter for <application>Java</application>.</para>
|
|---|
| 504 | <indexterm zone="gcc gnative2ascii">
|
|---|
| 505 | <primary sortas="b-gnative2ascii">gnative2ascii</primary>
|
|---|
| 506 | </indexterm>
|
|---|
| 507 | </listitem>
|
|---|
| 508 | </varlistentry>
|
|---|
| 509 |
|
|---|
| 510 | <varlistentry id="gorbd">
|
|---|
| 511 | <term><command>gorbd</command></term>
|
|---|
| 512 | <listitem>
|
|---|
| 513 | <para>is an object request broker daemon.</para>
|
|---|
| 514 | <indexterm zone="gcc gorbd">
|
|---|
| 515 | <primary sortas="b-gorbd">gorbd</primary>
|
|---|
| 516 | </indexterm>
|
|---|
| 517 | </listitem>
|
|---|
| 518 | </varlistentry>
|
|---|
| 519 |
|
|---|
| 520 | <varlistentry id="grmic-gcc">
|
|---|
| 521 | <term><command>grmic</command></term>
|
|---|
| 522 | <listitem>
|
|---|
| 523 | <para>generates stubs for Remote Method Invocation.</para>
|
|---|
| 524 | <indexterm zone="gcc grmic-gcc">
|
|---|
| 525 | <primary sortas="b-grmic">grmic</primary>
|
|---|
| 526 | </indexterm>
|
|---|
| 527 | </listitem>
|
|---|
| 528 | </varlistentry>
|
|---|
| 529 |
|
|---|
| 530 | <varlistentry id="grmid-gcc">
|
|---|
| 531 | <term><command>grmid</command></term>
|
|---|
| 532 | <listitem>
|
|---|
| 533 | <para>RMI activation system daemon.</para>
|
|---|
| 534 | <indexterm zone="gcc grmid-gcc">
|
|---|
| 535 | <primary sortas="b-grmid">grmid</primary>
|
|---|
| 536 | </indexterm>
|
|---|
| 537 | </listitem>
|
|---|
| 538 | </varlistentry>
|
|---|
| 539 |
|
|---|
| 540 | <varlistentry id="grmiregistry-gcc">
|
|---|
| 541 | <term><command>grmiregistry</command></term>
|
|---|
| 542 | <listitem>
|
|---|
| 543 | <para> starts a remote object registry on the current host.</para>
|
|---|
| 544 | <indexterm zone="gcc grmiregistry-gcc">
|
|---|
| 545 | <primary sortas="b-grmiregistry">grmiregistry</primary>
|
|---|
| 546 | </indexterm>
|
|---|
| 547 | </listitem>
|
|---|
| 548 | </varlistentry>
|
|---|
| 549 |
|
|---|
| 550 | <varlistentry id="gserialver">
|
|---|
| 551 | <term><command>gserialver</command></term>
|
|---|
| 552 | <listitem>
|
|---|
| 553 | <para> prints the serialVersionUID of the specified class.</para>
|
|---|
| 554 | <indexterm zone="gcc gserialver">
|
|---|
| 555 | <primary sortas="b-gserialver">gserialver</primary>
|
|---|
| 556 | </indexterm>
|
|---|
| 557 | </listitem>
|
|---|
| 558 | </varlistentry>
|
|---|
| 559 |
|
|---|
| 560 | <varlistentry id="gtnameserv">
|
|---|
| 561 | <term><command>gtnameserv</command></term>
|
|---|
| 562 | <listitem>
|
|---|
| 563 | <para> starts a naming service.</para>
|
|---|
| 564 | <indexterm zone="gcc gtnameserv">
|
|---|
| 565 | <primary sortas="b-gtnameserv">gtnameserv</primary>
|
|---|
| 566 | </indexterm>
|
|---|
| 567 | </listitem>
|
|---|
| 568 | </varlistentry>
|
|---|
| 569 |
|
|---|
| 570 | <varlistentry id="jcf-dump">
|
|---|
| 571 | <term><command>jcf-dump</command></term>
|
|---|
| 572 | <listitem>
|
|---|
| 573 | <para>prints information about <application>Java</application>
|
|---|
| 574 | class files.</para>
|
|---|
| 575 | <indexterm zone="gcc jcf-dump">
|
|---|
| 576 | <primary sortas="b-jcf-dump">jcf-dump</primary>
|
|---|
| 577 | </indexterm>
|
|---|
| 578 | </listitem>
|
|---|
| 579 | </varlistentry>
|
|---|
| 580 |
|
|---|
| 581 | <varlistentry id="jv-convert">
|
|---|
| 582 | <term><command>jv-convert</command></term>
|
|---|
| 583 | <listitem>
|
|---|
| 584 | <para>converts files from one encoding to another.</para>
|
|---|
| 585 | <indexterm zone="gcc jv-convert">
|
|---|
| 586 | <primary sortas="b-jv-convert">jv-convert</primary>
|
|---|
| 587 | </indexterm>
|
|---|
| 588 | </listitem>
|
|---|
| 589 | </varlistentry>
|
|---|
| 590 |
|
|---|
| 591 | <varlistentry id="rebuild-gcj-db">
|
|---|
| 592 | <term><command>rebuild-gcj-db</command></term>
|
|---|
| 593 | <listitem>
|
|---|
| 594 | <para>Merge the per-solib databases made by
|
|---|
| 595 | <application>aot-compile</application> into one system-wide
|
|---|
| 596 | database.</para>
|
|---|
| 597 | <indexterm zone="gcc rebuild-gcj-db">
|
|---|
| 598 | <primary sortas="b-rebuild-gcj-db">rebuild-gcj-db</primary>
|
|---|
| 599 | </indexterm>
|
|---|
| 600 | </listitem>
|
|---|
| 601 | </varlistentry>
|
|---|
| 602 |
|
|---|
| 603 | </variablelist>
|
|---|
| 604 |
|
|---|
| 605 | </sect2>
|
|---|
| 606 |
|
|---|
| 607 | </sect1>
|
|---|
