[caa9a351] | 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 JS2-download-http
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| 8 | "http://ftp.mozilla.org/pub/mozilla.org/js/mozjs-&JS2-version;.tar.bz2">
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| 9 | <!ENTITY JS2-download-ftp
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| 10 | "ftp://ftp.mozilla.org/pub/mozilla.org/js/mozjs-&JS2-version;.tar.bz2">
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| 11 | <!ENTITY JS2-md5sum "5db79c10e049a2dc117a6e6a3bc78a8e">
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| 12 | <!ENTITY JS2-size "15 MB">
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| 13 | <!ENTITY JS2-buildsize "1.8 GB">
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| 14 | <!ENTITY JS2-time "4.2 SBU (additional 1.6 SBU for the tests)">
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| 15 | ]>
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| 16 |
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| 17 | <sect1 id="JS2" xreflabel="JS2-&JS2-version;">
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| 18 | <?dbhtml filename="JS2.html"?>
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| 19 |
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| 20 | <sect1info>
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| 21 | <othername>$LastChangedBy$</othername>
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| 22 | <date>$Date$</date>
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| 23 | </sect1info>
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| 24 |
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| 25 | <title>JS-&JS2-version;</title>
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| 26 |
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| 27 | <indexterm zone="JS2">
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| 28 | <primary sortas="a-JS2">JS2</primary>
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| 29 | </indexterm>
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| 30 |
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| 31 | <sect2 role="package">
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| 32 | <title>Introduction to JS</title>
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| 33 |
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| 34 | <para>
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| 35 | <application>JS</application> is Mozilla's JavaScript engine
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| 36 | written in C/C++.
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| 37 | </para>
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| 38 |
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[059a1a5c] | 39 | &lfs77_checked;
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[caa9a351] | 40 |
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| 41 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 42 | <itemizedlist spacing="compact">
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| 43 | <listitem>
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| 44 | <para>
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| 45 | Download (HTTP): <ulink url="&JS2-download-http;"/>
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| 46 | </para>
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| 47 | </listitem>
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| 48 | <listitem>
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| 49 | <para>
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| 50 | Download (FTP): <ulink url="&JS2-download-ftp;"/>
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| 51 | </para>
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| 52 | </listitem>
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| 53 | <listitem>
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| 54 | <para>
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| 55 | Download MD5 sum: &JS2-md5sum;
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| 56 | </para>
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| 57 | </listitem>
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| 58 | <listitem>
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| 59 | <para>
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| 60 | Download size: &JS2-size;
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| 61 | </para>
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| 62 | </listitem>
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| 63 | <listitem>
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| 64 | <para>
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| 65 | Estimated disk space required: &JS2-buildsize;
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| 66 | </para>
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| 67 | </listitem>
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| 68 | <listitem>
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| 69 | <para>
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| 70 | Estimated build time: &JS2-time;
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| 71 | </para>
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| 72 | </listitem>
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| 73 | </itemizedlist>
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| 74 |
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| 75 | <bridgehead renderas="sect3">JS Dependencies</bridgehead>
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| 76 |
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| 77 | <bridgehead renderas="sect4">Required</bridgehead>
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| 78 | <para role="required">
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| 79 | <xref linkend="libffi"/>,
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| 80 | <xref linkend="nspr"/>,
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| 81 | <xref linkend="python2"/> and
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| 82 | <xref linkend="zip"/>
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| 83 | </para>
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| 84 |
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| 85 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 86 | <para role="optional">
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| 87 | <xref linkend="doxygen"/>
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| 88 | </para>
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| 89 |
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| 90 | <para condition="html" role="usernotes">User Notes:
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| 91 | <ulink url="&blfs-wiki;/JS2"/>
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| 92 | </para>
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| 93 | </sect2>
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| 94 |
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| 95 | <sect2 role="installation">
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| 96 | <title>Installation of JS</title>
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| 97 |
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[e9c856f] | 98 | <note><para>
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| 99 | This package can be installed without problems, if you have
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| 100 | installed <xref linkend="JS"/>. It is necessary to set
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| 101 | <command>SHELL=/bin/bash</command> if you are working in chroot.
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| 102 | </para></note>
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| 103 |
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[caa9a351] | 104 | <para>
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| 105 | Install <application>JS</application> by running the
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| 106 | following commands:
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| 107 | </para>
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| 108 |
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| 109 | <screen><userinput>cd js/src &&
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| 110 | ./configure --prefix=/usr \
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| 111 | --enable-readline \
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| 112 | --enable-threadsafe \
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| 113 | --with-system-ffi \
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| 114 | --with-system-nspr &&
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| 115 | make</userinput></screen>
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| 116 |
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| 117 | <para>
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| 118 | To test the results, issue: <command>make check</command>.
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| 119 | </para>
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| 120 |
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| 121 | <para>
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| 122 | Now, as the <systemitem class="username">root</systemitem>
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| 123 | user:
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| 124 | </para>
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| 125 |
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| 126 | <screen role="root"><userinput>make install &&
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| 127 | find /usr/include/mozjs-24/ \
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| 128 | /usr/lib/libmozjs-24.a \
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| 129 | /usr/lib/pkgconfig/mozjs-24.pc \
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| 130 | -type f -exec chmod -v 644 {} \;</userinput></screen>
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| 131 |
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| 132 | </sect2>
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| 133 |
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| 134 | <sect2 role="commands">
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| 135 | <title>Command Explanations</title>
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| 136 |
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| 137 | <para>
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| 138 | <option>--enable-threadsafe</option>: This switch enables
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| 139 | support for multiple threads.
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| 140 | </para>
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| 141 |
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| 142 | <para>
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| 143 | <option>--enable-readline</option>: This switch enables
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| 144 | <application>Readline</application> support in JS shell.
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| 145 | </para>
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| 146 |
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| 147 | <para>
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| 148 | <option>--with-system-ffi</option>: This switch forces the
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| 149 | package to link to the system version of <application>libffi</application>
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| 150 | instead of using its included, and now old, version.
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| 151 | </para>
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| 152 |
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| 153 | <para>
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| 154 | <option>--with-system-nspr</option>: This switch forces the
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| 155 | package to link to the system version of <application>NSPR</application>
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| 156 | instead of using its included, and now old, version.
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| 157 | </para>
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| 158 |
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| 159 | </sect2>
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| 160 |
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| 161 | <sect2 role="content">
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| 162 | <title>Contents</title>
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| 163 |
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| 164 | <segmentedlist>
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| 165 | <segtitle>Installed Programs</segtitle>
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| 166 | <segtitle>Installed Libraries</segtitle>
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| 167 | <segtitle>Installed Directory</segtitle>
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| 168 |
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| 169 | <seglistitem>
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| 170 | <seg>
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| 171 | js24 and js24-config
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| 172 | </seg>
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| 173 | <seg>
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| 174 | libmozjs-24.a and libmozjs-24.so
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| 175 | </seg>
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| 176 | <seg>
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| 177 | /usr/include/mozjs-24
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| 178 | </seg>
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| 179 | </seglistitem>
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| 180 | </segmentedlist>
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| 181 |
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| 182 | <variablelist>
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| 183 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 184 | <?dbfo list-presentation="list"?>
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| 185 | <?dbhtml list-presentation="table"?>
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| 186 |
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| 187 | <varlistentry id="js24">
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| 188 | <term><command>js24</command></term>
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| 189 | <listitem>
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| 190 | <para>
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| 191 | provides a command line interface to the JavaScript engine.
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| 192 | </para>
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| 193 | <indexterm zone="JS2 js24">
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| 194 | <primary sortas="b-js24">js24</primary>
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| 195 | </indexterm>
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| 196 | </listitem>
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| 197 | </varlistentry>
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| 198 |
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| 199 | <varlistentry id="js24-config">
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| 200 | <term><command>js24-config</command></term>
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| 201 | <listitem>
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| 202 | <para>
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| 203 | is used to find out <application>JS</application>
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| 204 | compiler and linker flags.
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| 205 | </para>
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| 206 | <indexterm zone="JS2 js24-config">
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| 207 | <primary sortas="b-js24-config">js24-config</primary>
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| 208 | </indexterm>
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| 209 | </listitem>
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| 210 | </varlistentry>
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| 211 |
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| 212 | <varlistentry id="libmozjs2">
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| 213 | <term><filename class="libraryfile">libmozjs-24.so</filename></term>
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| 214 | <listitem>
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| 215 | <para>
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| 216 | contains the <application>Mozilla JavaScript</application> API functions.
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| 217 | </para>
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| 218 | <indexterm zone="JS2 libmozjs2">
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| 219 | <primary sortas="c-libmozjs2">libmozjs-24.so</primary>
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| 220 | </indexterm>
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| 221 | </listitem>
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| 222 | </varlistentry>
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| 223 |
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| 224 | </variablelist>
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| 225 |
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| 226 | </sect2>
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| 227 |
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| 228 | </sect1>
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