| 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://ftpmirror.gnu.org/gcc/gcc-&gcc-java-version;/gcc-&gcc-java-version;.tar.bz2">
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| 8 | <!ENTITY gcc-java-download-ftp "ftp://ftp.gnu.org/gnu/gcc/gcc-&gcc-java-version;/gcc-&gcc-java-version;.tar.bz2">
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| 9 | <!ENTITY gcc-java-md5sum "8fb6cb98b8459f5863328380fbf06bd1">
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| 10 | <!ENTITY gcc-java-size "95 MB">
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| 11 | <!ENTITY gcc-java-buildsize "5 GB">
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| 12 | <!ENTITY gcc-java-time "29 SBU (with tests and parallelism=4)">
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| 13 |
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| 14 | <!ENTITY ecj-download-ftp "ftp://sourceware.org/pub/java/ecj-4.9.jar">
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| 15 |
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| 16 | <!ENTITY antlr-version "4.5.1">
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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-java-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-java-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-5-0">GCC-Java-&gcc-java-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>
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| 38 | See the introduction to the Java language and system at
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| 39 | <xref linkend="java"/>. The GNU Compiler Collection (GCC) contains
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| 40 | a Java compiler to native code. Together with the
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| 41 | <application>ecj</application> Java compiler from Eclipse (to bytecode),
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| 42 | it provides a way to build an acceptable JVM from source. However, since
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| 43 | the release of <application>OpenJDK</application>, the development
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| 44 | of GCC-Java has almost stopped, and the built JVM is an old version,
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| 45 | which cannot be used for building <xref linkend="openjdk"/>.
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| 46 | </para>
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| 47 |
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| 48 | &lfs78_checked;
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| 49 |
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| 50 | <caution>
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| 51 | <para>
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| 52 | Using the instructions on this page will have the effect that
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| 53 | the C and C++ compiler and libraries will be reinstalled, overwriting
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| 54 | the ones on your system. This may lead to some issues. Please read the
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| 55 | note and caution on the <xref linkend="gcc"/> page.
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| 56 | </para>
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| 57 | </caution>
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| 58 |
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| 59 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 60 | <itemizedlist spacing="compact">
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| 61 | <listitem>
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| 62 | <para>
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| 63 | Download (HTTP): <ulink url="&gcc-java-download-http;"/>
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| 64 | </para>
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| 65 | </listitem>
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| 66 | <listitem>
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| 67 | <para>
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| 68 | Download (FTP): <ulink url="&gcc-java-download-ftp;"/>
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| 69 | </para>
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| 70 | </listitem>
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| 71 | <listitem>
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| 72 | <para>
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| 73 | Download MD5 sum: &gcc-java-md5sum;
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| 74 | </para>
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| 75 | </listitem>
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| 76 | <listitem>
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| 77 | <para>
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| 78 | Download size: &gcc-java-size;
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| 79 | </para>
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| 80 | </listitem>
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| 81 | <listitem>
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| 82 | <para>
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| 83 | Estimated disk space required: &gcc-java-buildsize;
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| 84 | </para>
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| 85 | </listitem>
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| 86 | <listitem>
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| 87 | <para>
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| 88 | Estimated build time: &gcc-java-time;
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| 89 | </para>
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| 90 | </listitem>
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| 91 | </itemizedlist>
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| 92 |
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| 93 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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| 94 | <itemizedlist spacing="compact">
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| 95 | <listitem>
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| 96 | <para>
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| 97 | Eclipse Java compiler: <ulink url="&ecj-download-ftp;"/>
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| 98 | </para>
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| 99 | </listitem>
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| 100 | <listitem>
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| 101 | <para>
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| 102 | ANTLR binary, for building <command>gjdoc</command> (optional):
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| 103 | <ulink url="&antlr-download-http;"/>
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| 104 | </para>
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| 105 | </listitem>
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| 106 | <!-- <listitem>
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| 107 | <para>
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| 108 | Required patch:
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| 109 | <ulink url="&patch-root;/gcc-&gcc-java-version;-upstream_fixes-1.patch"/>
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| 110 | </para>
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| 111 | </listitem>-->
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| 112 | </itemizedlist>
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| 113 |
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| 114 | <bridgehead renderas="sect3">GCC Java Dependencies</bridgehead>
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| 115 |
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| 116 | <bridgehead renderas="sect4">Required</bridgehead>
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| 117 | <para role="required">
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| 118 | <xref linkend="unzip"/>,
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| 119 | <xref linkend="which"/>, and
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| 120 | <xref linkend="zip"/>
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| 121 | </para>
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| 122 |
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| 123 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 124 | <para role="recommended">
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| 125 | <xref linkend="dejagnu"/>, for tests
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| 126 | </para>
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| 127 |
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| 128 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 129 | <para role="optional">
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| 130 | <xref linkend="gtk2"/> and
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| 131 | <ulink url="https://download.gnome.org/sources/libart_lgpl/">
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| 132 | Libart
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| 133 | </ulink> for building the AWT peer
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| 134 | </para>
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| 135 |
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| 136 | <para condition="html" role="usernotes">User Notes:
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| 137 | <ulink url="&blfs-wiki;/gcc-java"/></para>
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| 138 |
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| 139 | </sect2>
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| 140 |
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| 141 | <sect2 role="installation">
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| 142 | <title>Installation of GCC Java</title>
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| 143 |
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| 144 | <para>
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| 145 | The instructions below assume that the C and C++ compilers have
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| 146 | the same version as the one you are installing, so that a
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| 147 | <quote>bootstrap</quote> is not necessary. If you are upgrading
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| 148 | the GCC version, then remove the <option>--disable-bootstrap</option> from
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| 149 | the <command>./configure</command> options below.
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| 150 | </para>
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| 151 |
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| 152 | <para>
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| 153 | Install <application>GCC Java</application> by running the
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| 154 | following commands:
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| 155 | </para>
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| 156 |
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| 157 | <screen><userinput>sed -i 's/\(install.*:\) install-.*recursive/\1/' libffi/Makefile.in &&
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| 158 | sed -i 's/\(install-data-am:\).*/\1/' libffi/include/Makefile.in &&
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| 159 | sed -i 's/absolute/file normalize/' libjava/testsuite/lib/libjava.exp &&
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| 160 | sed -i 's/major.*1000.*minor/major/' gcc/java/decl.c &&
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| 161 |
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| 162 | cp ../ecj-4.9.jar ./ecj.jar &&
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| 163 |
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| 164 | mkdir build &&
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| 165 | cd build &&
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| 166 |
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| 167 | ../configure \
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| 168 | --prefix=/usr \
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| 169 | --disable-multilib \
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| 170 | --with-system-zlib \
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| 171 | --disable-bootstrap \
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| 172 | --enable-java-home \
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| 173 | --with-jvm-root-dir=/opt/gcj \
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| 174 | --with-antlr-jar=$(pwd)/../../antlr-&antlr-version;-complete.jar \
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| 175 | --enable-languages=java &&
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| 176 | make</userinput></screen>
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| 177 |
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| 178 | <para>
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| 179 | If you have installed additional packages such as
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| 180 | <application>Valgrind</application> and <application>GDB</application>,
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| 181 | the <application>GCC</application> part of the testsuite will run more
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| 182 | tests than in LFS. Some of those will report FAIL and others XPASS
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| 183 | (pass when expected to FAIL). To run the tests, issue:
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| 184 | </para>
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| 185 |
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| 186 | <screen><userinput>ulimit -s 32768 &&
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| 187 | make -k check</userinput></screen>
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| 188 | <!-- The command above may error out, so using && may prevent the summary
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| 189 | to be run. -->
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| 190 |
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| 191 | <para>
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| 192 | The tests are very long, and the results may be hard to find in the
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| 193 | logs, specially if you use job control with make. You can get a summary
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| 194 | of the tests with:
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| 195 | </para>
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| 196 |
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| 197 | <screen><userinput>../contrib/test_summary</userinput></screen>
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| 198 |
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| 199 | <para>
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| 200 | Now, as the <systemitem class="username">root</systemitem> user:
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| 201 | </para>
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| 202 |
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| 203 | <screen role="root"><userinput>make install &&
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| 204 |
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| 205 | mkdir -pv /usr/share/gdb/auto-load/usr/lib &&
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| 206 | mv -v /usr/lib/*gdb.py /usr/share/gdb/auto-load/usr/lib &&
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| 207 |
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| 208 | chown -v -R root:root \
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| 209 | /usr/lib/gcc/*linux-gnu/&gcc-java-version;/include{,-fixed} &&
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| 210 |
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| 211 | gcj -o ecj ../../ecj-4.9.jar \
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| 212 | --main=org.eclipse.jdt.internal.compiler.batch.Main &&
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| 213 | mv ecj /usr/bin &&
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| 214 | ln -sfv ../../../usr/bin/ecj /opt/gcj/bin/javac</userinput></screen>
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| 215 |
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| 216 | </sect2>
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| 217 |
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| 218 | <sect2 role="commands">
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| 219 | <title>Command Explanations</title>
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| 220 |
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| 221 | <para>
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| 222 | The first two <command>sed</command> commands prevent the
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| 223 | installation of the <application>libffi</application> library bundled
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| 224 | with <application>GCC</application>, since it is outdated compared to
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| 225 | <xref linkend="libffi"/>.
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| 226 | </para>
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| 227 |
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| 228 | <para>
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| 229 | The next two <command>sed</command> commands implement upstream fixes
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| 230 | to the <application>GCC Java</application> compiler and tests.
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| 231 | </para>
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| 232 |
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| 233 | <para>
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| 234 | <command>mkdir build; cd build</command>: The
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| 235 | <application>GCC</application> documentation recommends
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| 236 | building the package in a dedicated build directory.
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| 237 | </para>
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| 238 |
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| 239 | <para>
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| 240 | <parameter>--disable-multilib</parameter>: This parameter ensures
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| 241 | that files are created for the specific architecture of your computer.
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| 242 | </para>
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| 243 |
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| 244 | <para>
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| 245 | <parameter>--with-system-zlib</parameter>: Uses the system
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| 246 | <application>zlib</application> instead of the bundled one.
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| 247 | </para>
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| 248 |
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| 249 | <para>
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| 250 | <parameter>--disable-bootstrap</parameter>: Prevents the C and C++
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| 251 | compilers to recompile themselves. You should use this switch only
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| 252 | if the installed C and C++ compilers are the same version as the
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| 253 | ones you install.
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| 254 | </para>
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| 255 |
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| 256 | <para>
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| 257 | <parameter>--enable-java-home</parameter>: Creates a directory
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| 258 | layout similar to that of a JVM.
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| 259 | </para>
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| 260 |
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| 261 | <para>
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| 262 | <parameter>--with-jvm-root-dir=/opt/gcj</parameter>: Installs
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| 263 | the JVM in the specified location.
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| 264 | </para>
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| 265 |
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| 266 | <para>
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| 267 | <parameter>--with-antlr-jar=...</parameter>: Specifies the location of
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| 268 | <application>ANTLR</application>, which is needed to build
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| 269 | <command>gjdoc</command>. Remove if you have not downloaded antlr.
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| 270 | </para>
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| 271 |
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| 272 | <para>
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| 273 | <parameter>--enable-languages=java</parameter>:
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| 274 | This command identifies which language to build. Note it is unavoidable
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| 275 | that the <application>C</application> and <application>C++</application>
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| 276 | compilers be built too.
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| 277 | </para>
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| 278 |
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| 279 | <para>
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| 280 | <option>--enable-java-awt=gtk</option>: Allows to build the Java AWT
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| 281 | <application>GTK+2</application> peer. Needed to have a fully functional
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| 282 | JVM.
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| 283 | </para>
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| 284 |
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| 285 | <para>
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| 286 | <command>ulimit -s 32768</command>: This command prevents several
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| 287 | tests from running out of stack space.
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| 288 | </para>
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| 289 |
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| 290 | <para>
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| 291 | <command>make -k check</command>: This command runs the test suite
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| 292 | without stopping if any errors are encountered.
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| 293 | </para>
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| 294 |
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| 295 | <para>
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| 296 | <command>../contrib/test_summary</command>: This
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| 297 | command will produce a summary of the test suite results. You can append
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| 298 | <command>| grep -A7 Summ</command> to the command to produce an even more
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| 299 | condensed version of the summary. You may also wish to redirect the output
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| 300 | to a file for review and comparison later on.
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| 301 | </para>
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| 302 |
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| 303 | <para>
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| 304 | <command>chown -v -R root:root
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| 305 | /usr/lib/gcc/*linux-gnu/...</command>:
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| 306 | If the package is built by a user other than root, the ownership of the
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| 307 | installed <filename class="directory">include</filename> directory (and
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| 308 | its content) will be incorrect. This command changes the ownership to
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| 309 | the <systemitem class="username">root</systemitem> user and group.
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| 310 | </para>
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| 311 |
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| 312 | <para>
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| 313 | <command>gcj -o ecj ...</command>: compiles the eclipse compiler to
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| 314 | native code, which is much faster than bytecode. This compiler is
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| 315 | then used as a <command>javac</command> replacement in the JVM.
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| 316 | </para>
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| 317 |
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| 318 | </sect2>
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| 319 |
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| 320 | <sect2 role="configuration">
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| 321 | <title>Configuring GCC-Java</title>
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| 322 |
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| 323 | <sect3>
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| 324 | <title>Configuration Information</title>
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| 325 |
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| 326 | <para>
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| 327 | The configuration is the same as <xref linkend="ojdk-conf"/>,
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| 328 | replacing <filename class="directory">/opt/jdk</filename> with
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| 329 | <filename class="directory">/opt/gcj</filename>.
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| 330 | </para>
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| 331 |
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| 332 | </sect3>
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| 333 |
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| 334 | </sect2>
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| 335 |
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| 336 | <sect2 role="content">
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| 337 | <title>Contents</title>
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| 338 |
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| 339 | <segmentedlist>
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| 340 | <segtitle>Installed Programs</segtitle>
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| 341 | <segtitle>Installed Libraries</segtitle>
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| 342 | <segtitle>Installed Directories</segtitle>
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| 343 |
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| 344 | <seglistitem>
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| 345 | <seg>
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| 346 | aot-compile, ecj, gappletviewer, gc-analyze, gcj, gcj-dbtool,
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| 347 | gcjh, gij, gjar, gjarsigner, gjavah, gjdoc, gkeytool, gnative2ascii,
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| 348 | gorbd, grmic, grmid, grmiregistry, gserialver, gtnameserv, jcf-dump,
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| 349 | jv-convert, rebuild-gcj-db. Symbolic links to these files are located
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| 350 | in <filename class="directory">/opt/gcj/bin</filename>
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| 351 | </seg>
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| 352 | <seg>
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| 353 | libgcj_bc.so, libgcj.so, libgcj-tools.so, and libgij.so
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| 354 | </seg>
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| 355 | <seg>
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| 356 | /usr/include/c++/&gcc-java-version;/{gcj,gnu,java,javax,org,sun},
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| 357 | /usr/lib/gcj-&gcc-java-version;-16, /usr/lib/jvm-exports,
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| 358 | /usr/lib/security, /opt/gcj, and /usr/share/java
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| 359 | </seg>
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| 360 | </seglistitem>
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| 361 | </segmentedlist>
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| 362 |
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| 363 | <para>
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| 364 | Some programs, libraries, and descriptions are not listed here,
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| 365 | but can be found at
|
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| 366 | <ulink url="&lfs-root;/chapter06/gcc.html#contents-gcc"/> as they were
|
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| 367 | initially installed during the building of LFS.
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| 368 | </para>
|
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| 369 |
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| 370 | <variablelist>
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| 371 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 372 | <?dbfo list-presentation="list"?>
|
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| 373 | <?dbhtml list-presentation="table"?>
|
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| 374 |
|
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| 375 | <varlistentry id="aot-compile">
|
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| 376 | <term><command>aot-compile</command></term>
|
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| 377 | <listitem>
|
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| 378 | <para>
|
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| 379 | searches a directory for Java bytecode and uses
|
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| 380 | <command>gcj</command> to compile it to native code.
|
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| 381 | </para>
|
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| 382 | <indexterm zone="gcc aot-compile">
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| 383 | <primary sortas="b-aot-compile">aot-compile</primary>
|
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| 384 | </indexterm>
|
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| 385 | </listitem>
|
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| 386 | </varlistentry>
|
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| 387 |
|
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| 388 | <varlistentry id="ecj">
|
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| 389 | <term><command>ecj</command></term>
|
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| 390 | <listitem>
|
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| 391 | <para>
|
|---|
| 392 | is the Eclipse Java compiler.
|
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| 393 | </para>
|
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| 394 | <indexterm zone="gcc ecj">
|
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| 395 | <primary sortas="b-ecj">ecj</primary>
|
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| 396 | </indexterm>
|
|---|
| 397 | </listitem>
|
|---|
| 398 | </varlistentry>
|
|---|
| 399 |
|
|---|
| 400 | <varlistentry id="gappletviewer">
|
|---|
| 401 | <term><command>gappletviewer</command></term>
|
|---|
| 402 | <listitem>
|
|---|
| 403 | <para>
|
|---|
| 404 | loads and run a <application>Java</application> applet.
|
|---|
| 405 | </para>
|
|---|
| 406 | <indexterm zone="gcc gappletviewer">
|
|---|
| 407 | <primary sortas="b-gappletviewer">gappletviewer</primary>
|
|---|
| 408 | </indexterm>
|
|---|
| 409 | </listitem>
|
|---|
| 410 | </varlistentry>
|
|---|
| 411 |
|
|---|
| 412 | <varlistentry id="gc-analyze">
|
|---|
| 413 | <term><command>gc-analyze</command></term>
|
|---|
| 414 | <listitem>
|
|---|
| 415 | <para>
|
|---|
| 416 | analyzes garbage collector (GC) memory dumps from
|
|---|
| 417 | <application>Java</application> code.
|
|---|
| 418 | </para>
|
|---|
| 419 | <indexterm zone="gcc gc-analyze">
|
|---|
| 420 | <primary sortas="b-gc-analyze">gc-analyze</primary>
|
|---|
| 421 | </indexterm>
|
|---|
| 422 | </listitem>
|
|---|
| 423 | </varlistentry>
|
|---|
| 424 |
|
|---|
| 425 | <varlistentry id="gcj">
|
|---|
| 426 | <term><command>gcj</command></term>
|
|---|
| 427 | <listitem>
|
|---|
| 428 | <para>
|
|---|
| 429 | is an ahead-of-time compiler for the <application>Java</application>
|
|---|
| 430 | language.
|
|---|
| 431 | </para>
|
|---|
| 432 | <indexterm zone="gcc gcj">
|
|---|
| 433 | <primary sortas="b-gcj">gcj</primary>
|
|---|
| 434 | </indexterm>
|
|---|
| 435 | </listitem>
|
|---|
| 436 | </varlistentry>
|
|---|
| 437 |
|
|---|
| 438 | <varlistentry id="gcj-dbtool">
|
|---|
| 439 | <term><command>gcj-dbtool</command></term>
|
|---|
| 440 | <listitem>
|
|---|
| 441 | <para>
|
|---|
| 442 | is a tool for creating and manipulating class file mapping databases.
|
|---|
| 443 | </para>
|
|---|
| 444 | <indexterm zone="gcc gcj-dbtool">
|
|---|
| 445 | <primary sortas="b-gcj-dbtool">gcj-dbtool</primary>
|
|---|
| 446 | </indexterm>
|
|---|
| 447 | </listitem>
|
|---|
| 448 | </varlistentry>
|
|---|
| 449 |
|
|---|
| 450 | <varlistentry id="gcjh">
|
|---|
| 451 | <term><command>gcjh</command></term>
|
|---|
| 452 | <listitem>
|
|---|
| 453 | <para>
|
|---|
| 454 | generates header files from <application>Java</application> class files.
|
|---|
| 455 | </para>
|
|---|
| 456 | <indexterm zone="gcc gcjh">
|
|---|
| 457 | <primary sortas="b-gcjh">gcjh</primary>
|
|---|
| 458 | </indexterm>
|
|---|
| 459 | </listitem>
|
|---|
| 460 | </varlistentry>
|
|---|
| 461 |
|
|---|
| 462 | <varlistentry id="gij">
|
|---|
| 463 | <term><command>gij</command></term>
|
|---|
| 464 | <listitem>
|
|---|
| 465 | <para>
|
|---|
| 466 | is the GNU interpreter for <application>Java</application> bytecode.
|
|---|
| 467 | </para>
|
|---|
| 468 | <indexterm zone="gcc gij">
|
|---|
| 469 | <primary sortas="b-gij">gij</primary>
|
|---|
| 470 | </indexterm>
|
|---|
| 471 | </listitem>
|
|---|
| 472 | </varlistentry>
|
|---|
| 473 |
|
|---|
| 474 | <varlistentry id="gjar">
|
|---|
| 475 | <term><command>gjar</command></term>
|
|---|
| 476 | <listitem>
|
|---|
| 477 | <para>
|
|---|
| 478 | is an (partial) implementation of the <command>jar</command>
|
|---|
| 479 | utility that comes with Sun's JDK.
|
|---|
| 480 | </para>
|
|---|
| 481 | <indexterm zone="gcc gjar">
|
|---|
| 482 | <primary sortas="b-gjar">gjar</primary>
|
|---|
| 483 | </indexterm>
|
|---|
| 484 | </listitem>
|
|---|
| 485 | </varlistentry>
|
|---|
| 486 |
|
|---|
| 487 | <varlistentry id="gjarsigner">
|
|---|
| 488 | <term><command>gjarsigner</command></term>
|
|---|
| 489 | <listitem>
|
|---|
| 490 | <para>
|
|---|
| 491 | is a Java ARchive (JAR) file signing and verification tool.
|
|---|
| 492 | </para>
|
|---|
| 493 | <indexterm zone="gcc gjarsigner">
|
|---|
| 494 | <primary sortas="b-gjarsigner">gjarsigner</primary>
|
|---|
| 495 | </indexterm>
|
|---|
| 496 | </listitem>
|
|---|
| 497 | </varlistentry>
|
|---|
| 498 |
|
|---|
| 499 | <varlistentry id="gjavah">
|
|---|
| 500 | <term><command>gjavah</command></term>
|
|---|
| 501 | <listitem>
|
|---|
| 502 | <para>
|
|---|
| 503 | generates header files from Java class files.
|
|---|
| 504 | </para>
|
|---|
| 505 | <indexterm zone="gcc gjavah">
|
|---|
| 506 | <primary sortas="b-gjavah">gjavah</primary>
|
|---|
| 507 | </indexterm>
|
|---|
| 508 | </listitem>
|
|---|
| 509 | </varlistentry>
|
|---|
| 510 |
|
|---|
| 511 | <varlistentry id="gjdoc">
|
|---|
| 512 | <term><command>gjdoc</command></term>
|
|---|
| 513 | <listitem>
|
|---|
| 514 | <para>
|
|---|
| 515 | is a documentation tool similar to <command>javadoc</command>.
|
|---|
| 516 | </para>
|
|---|
| 517 | <indexterm zone="gcc gjdoc">
|
|---|
| 518 | <primary sortas="b-gjdoc">gjdoc</primary>
|
|---|
| 519 | </indexterm>
|
|---|
| 520 | </listitem>
|
|---|
| 521 | </varlistentry>
|
|---|
| 522 |
|
|---|
| 523 | <varlistentry id="gkeytool">
|
|---|
| 524 | <term><command>gkeytool</command></term>
|
|---|
| 525 | <listitem>
|
|---|
| 526 | <para>
|
|---|
| 527 | manages private keys and public certificates in a
|
|---|
| 528 | <application>Java</application> environment.
|
|---|
| 529 | </para>
|
|---|
| 530 | <indexterm zone="gcc gkeytool">
|
|---|
| 531 | <primary sortas="b-gkeytool">gkeytool</primary>
|
|---|
| 532 | </indexterm>
|
|---|
| 533 | </listitem>
|
|---|
| 534 | </varlistentry>
|
|---|
| 535 |
|
|---|
| 536 | <varlistentry id="gnative2ascii">
|
|---|
| 537 | <term><command>gnative2ascii</command></term>
|
|---|
| 538 | <listitem>
|
|---|
| 539 | <para>
|
|---|
| 540 | is an encoding converter for <application>Java</application>.
|
|---|
| 541 | </para>
|
|---|
| 542 | <indexterm zone="gcc gnative2ascii">
|
|---|
| 543 | <primary sortas="b-gnative2ascii">gnative2ascii</primary>
|
|---|
| 544 | </indexterm>
|
|---|
| 545 | </listitem>
|
|---|
| 546 | </varlistentry>
|
|---|
| 547 |
|
|---|
| 548 | <varlistentry id="gorbd">
|
|---|
| 549 | <term><command>gorbd</command></term>
|
|---|
| 550 | <listitem>
|
|---|
| 551 | <para>
|
|---|
| 552 | is an object request broker daemon.
|
|---|
| 553 | </para>
|
|---|
| 554 | <indexterm zone="gcc gorbd">
|
|---|
| 555 | <primary sortas="b-gorbd">gorbd</primary>
|
|---|
| 556 | </indexterm>
|
|---|
| 557 | </listitem>
|
|---|
| 558 | </varlistentry>
|
|---|
| 559 |
|
|---|
| 560 | <varlistentry id="grmic-gcc">
|
|---|
| 561 | <term><command>grmic</command></term>
|
|---|
| 562 | <listitem>
|
|---|
| 563 | <para>
|
|---|
| 564 | generates stubs for Remote Method Invocation.
|
|---|
| 565 | </para>
|
|---|
| 566 | <indexterm zone="gcc grmic-gcc">
|
|---|
| 567 | <primary sortas="b-grmic">grmic</primary>
|
|---|
| 568 | </indexterm>
|
|---|
| 569 | </listitem>
|
|---|
| 570 | </varlistentry>
|
|---|
| 571 |
|
|---|
| 572 | <varlistentry id="grmid-gcc">
|
|---|
| 573 | <term><command>grmid</command></term>
|
|---|
| 574 | <listitem>
|
|---|
| 575 | <para>
|
|---|
| 576 | RMI activation system daemon.
|
|---|
| 577 | </para>
|
|---|
| 578 | <indexterm zone="gcc grmid-gcc">
|
|---|
| 579 | <primary sortas="b-grmid">grmid</primary>
|
|---|
| 580 | </indexterm>
|
|---|
| 581 | </listitem>
|
|---|
| 582 | </varlistentry>
|
|---|
| 583 |
|
|---|
| 584 | <varlistentry id="grmiregistry-gcc">
|
|---|
| 585 | <term><command>grmiregistry</command></term>
|
|---|
| 586 | <listitem>
|
|---|
| 587 | <para>
|
|---|
| 588 | starts a remote object registry on the current host.
|
|---|
| 589 | </para>
|
|---|
| 590 | <indexterm zone="gcc grmiregistry-gcc">
|
|---|
| 591 | <primary sortas="b-grmiregistry">grmiregistry</primary>
|
|---|
| 592 | </indexterm>
|
|---|
| 593 | </listitem>
|
|---|
| 594 | </varlistentry>
|
|---|
| 595 |
|
|---|
| 596 | <varlistentry id="gserialver">
|
|---|
| 597 | <term><command>gserialver</command></term>
|
|---|
| 598 | <listitem>
|
|---|
| 599 | <para>
|
|---|
| 600 | prints the serialVersionUID of the specified class.
|
|---|
| 601 | </para>
|
|---|
| 602 | <indexterm zone="gcc gserialver">
|
|---|
| 603 | <primary sortas="b-gserialver">gserialver</primary>
|
|---|
| 604 | </indexterm>
|
|---|
| 605 | </listitem>
|
|---|
| 606 | </varlistentry>
|
|---|
| 607 |
|
|---|
| 608 | <varlistentry id="gtnameserv">
|
|---|
| 609 | <term><command>gtnameserv</command></term>
|
|---|
| 610 | <listitem>
|
|---|
| 611 | <para>
|
|---|
| 612 | starts a naming service.
|
|---|
| 613 | </para>
|
|---|
| 614 | <indexterm zone="gcc gtnameserv">
|
|---|
| 615 | <primary sortas="b-gtnameserv">gtnameserv</primary>
|
|---|
| 616 | </indexterm>
|
|---|
| 617 | </listitem>
|
|---|
| 618 | </varlistentry>
|
|---|
| 619 |
|
|---|
| 620 | <varlistentry id="jcf-dump">
|
|---|
| 621 | <term><command>jcf-dump</command></term>
|
|---|
| 622 | <listitem>
|
|---|
| 623 | <para>
|
|---|
| 624 | prints information about <application>Java</application>
|
|---|
| 625 | class files.
|
|---|
| 626 | </para>
|
|---|
| 627 | <indexterm zone="gcc jcf-dump">
|
|---|
| 628 | <primary sortas="b-jcf-dump">jcf-dump</primary>
|
|---|
| 629 | </indexterm>
|
|---|
| 630 | </listitem>
|
|---|
| 631 | </varlistentry>
|
|---|
| 632 |
|
|---|
| 633 | <varlistentry id="jv-convert">
|
|---|
| 634 | <term><command>jv-convert</command></term>
|
|---|
| 635 | <listitem>
|
|---|
| 636 | <para>
|
|---|
| 637 | converts files from one encoding to another.
|
|---|
| 638 | </para>
|
|---|
| 639 | <indexterm zone="gcc jv-convert">
|
|---|
| 640 | <primary sortas="b-jv-convert">jv-convert</primary>
|
|---|
| 641 | </indexterm>
|
|---|
| 642 | </listitem>
|
|---|
| 643 | </varlistentry>
|
|---|
| 644 |
|
|---|
| 645 | <varlistentry id="rebuild-gcj-db">
|
|---|
| 646 | <term><command>rebuild-gcj-db</command></term>
|
|---|
| 647 | <listitem>
|
|---|
| 648 | <para>
|
|---|
| 649 | Merge the per-solib databases made by
|
|---|
| 650 | <application>aot-compile</application> into one system-wide
|
|---|
| 651 | database.
|
|---|
| 652 | </para>
|
|---|
| 653 | <indexterm zone="gcc rebuild-gcj-db">
|
|---|
| 654 | <primary sortas="b-rebuild-gcj-db">rebuild-gcj-db</primary>
|
|---|
| 655 | </indexterm>
|
|---|
| 656 | </listitem>
|
|---|
| 657 | </varlistentry>
|
|---|
| 658 |
|
|---|
| 659 | </variablelist>
|
|---|
| 660 |
|
|---|
| 661 | </sect2>
|
|---|
| 662 |
|
|---|
| 663 | </sect1>
|
|---|
