[4cbfd95] | 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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[83f6c770] | 7 | <!ENTITY JS-download-http "http://ftp.mozilla.org/pub/mozilla.org/js/mozjs&JS-version;.tar.gz">
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| 8 | <!-- <!ENTITY JS-download-ftp "ftp://ftp.mozilla.org/pub/mozilla.org/js/mozjs&JS-version;.tar.gz">-->
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| 9 | <!ENTITY JS-download-ftp " ">
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[4cbfd95] | 10 | <!ENTITY JS-md5sum "20b6f8f1140ef6e47daa3b16965c9202">
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| 11 | <!ENTITY JS-size "6.5 MB">
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| 12 | <!ENTITY JS-buildsize "1.2 GB">
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| 13 | <!ENTITY JS-time "2.0 SBU">
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| 14 | ]>
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| 15 |
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| 16 | <sect1 id="JS" xreflabel="JS-&JS-version;">
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[ac38e9dc] | 17 | <?dbhtml filename="js.html"?>
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[4cbfd95] | 18 |
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| 19 | <sect1info>
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| 20 | <othername>$LastChangedBy$</othername>
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| 21 | <date>$Date$</date>
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| 22 | </sect1info>
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| 23 |
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| 24 | <title>JS-&JS-version;</title>
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| 25 |
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| 26 | <indexterm zone="JS">
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| 27 | <primary sortas="a-JS">JS</primary>
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| 28 | </indexterm>
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| 29 |
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| 30 | <sect2 role="package">
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| 31 | <title>Introduction to JS</title>
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| 32 |
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| 33 | <para>
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| 34 | <application>JS</application> is Mozilla's JavaScript engine
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| 35 | written in C/C++.
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| 36 | </para>
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| 37 |
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[33568fea] | 38 | &lfs79_checked;
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[4cbfd95] | 39 |
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| 40 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 41 | <itemizedlist spacing="compact">
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| 42 | <listitem>
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| 43 | <para>
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| 44 | Download (HTTP): <ulink url="&JS-download-http;"/>
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| 45 | </para>
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| 46 | </listitem>
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| 47 | <listitem>
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| 48 | <para>
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| 49 | Download (FTP): <ulink url="&JS-download-ftp;"/>
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| 50 | </para>
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| 51 | </listitem>
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| 52 | <listitem>
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| 53 | <para>
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| 54 | Download MD5 sum: &JS-md5sum;
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| 55 | </para>
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| 56 | </listitem>
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| 57 | <listitem>
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| 58 | <para>
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| 59 | Download size: &JS-size;
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| 60 | </para>
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| 61 | </listitem>
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| 62 | <listitem>
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| 63 | <para>
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| 64 | Estimated disk space required: &JS-buildsize;
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| 65 | </para>
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| 66 | </listitem>
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| 67 | <listitem>
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| 68 | <para>
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| 69 | Estimated build time: &JS-time;
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| 70 | </para>
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| 71 | </listitem>
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| 72 | </itemizedlist>
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| 73 |
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| 74 | <bridgehead renderas="sect3">JS Dependencies</bridgehead>
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| 75 |
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| 76 | <bridgehead renderas="sect4">Required</bridgehead>
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| 77 | <para role="required">
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| 78 | <xref linkend="libffi"/>,
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| 79 | <xref linkend="nspr"/>,
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| 80 | <xref linkend="python2"/> and
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| 81 | <xref linkend="zip"/>
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| 82 | </para>
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| 83 |
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| 84 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 85 | <para role="optional">
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[c08b5cbd] | 86 | <xref linkend="doxygen"/>
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[4cbfd95] | 87 | </para>
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| 88 |
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| 89 | <para condition="html" role="usernotes">User Notes:
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| 90 | <ulink url="&blfs-wiki;/JS"/>
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| 91 | </para>
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| 92 | </sect2>
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| 93 |
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| 94 | <sect2 role="installation">
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| 95 | <title>Installation of JS</title>
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| 96 |
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| 97 | <para>
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| 98 | Install <application>JS</application> by running the
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| 99 | following commands:
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| 100 | </para>
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| 101 |
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| 102 | <screen><userinput>cd js/src &&
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[ac38e9dc] | 103 |
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| 104 | sed -i 's/(defined\((@TEMPLATE_FILE)\))/\1/' config/milestone.pl &&
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| 105 |
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[4cbfd95] | 106 | ./configure --prefix=/usr \
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| 107 | --enable-readline \
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| 108 | --enable-threadsafe \
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| 109 | --with-system-ffi \
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| 110 | --with-system-nspr &&
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| 111 | make</userinput></screen>
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| 112 |
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| 113 | <para>
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| 114 | To test the results, issue: <command>make check</command>.
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| 115 | </para>
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| 116 |
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| 117 | <para>
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| 118 | Now, as the <systemitem class="username">root</systemitem>
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| 119 | user:
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| 120 | </para>
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| 121 |
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| 122 | <screen role="root"><userinput>make install &&
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[ac38e9dc] | 123 |
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[4cbfd95] | 124 | find /usr/include/js-17.0/ \
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[5a88db56] | 125 | /usr/lib/libmozjs-17.0.a \
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[4cbfd95] | 126 | /usr/lib/pkgconfig/mozjs-17.0.pc \
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[dc6ba1c0] | 127 | -type f -exec chmod -v 644 {} \;</userinput></screen>
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[4cbfd95] | 128 |
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| 129 | </sect2>
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| 130 |
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| 131 | <sect2 role="commands">
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| 132 | <title>Command Explanations</title>
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| 133 |
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[ac38e9dc] | 134 | <para>
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| 135 | <command>sed ... config/milestone.pl</command>: Fix an
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| 136 | issue caused by perl-5.22.0 and later.
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| 137 | </para>
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| 138 |
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[4cbfd95] | 139 | <para>
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| 140 | <option>--enable-threadsafe</option>: This switch enables
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| 141 | support for multiple threads.
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| 142 | </para>
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| 143 |
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| 144 | <para>
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| 145 | <option>--enable-readline</option>: This switch enables
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| 146 | <application>Readline</application> support in JS shell.
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| 147 | </para>
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| 148 |
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| 149 | <para>
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| 150 | <option>--with-system-ffi</option>: This switch forces the
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| 151 | package to link to the system version of <application>libffi</application>
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| 152 | instead of using its included, and now old, version.
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| 153 | </para>
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| 154 |
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| 155 | <para>
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| 156 | <option>--with-system-nspr</option>: This switch forces the
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| 157 | package to link to the system version of <application>NSPR</application>
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| 158 | instead of using its included, and now old, version.
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| 159 | </para>
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| 160 |
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| 161 | </sect2>
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| 162 |
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| 163 | <sect2 role="content">
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| 164 | <title>Contents</title>
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| 165 |
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| 166 | <segmentedlist>
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| 167 | <segtitle>Installed Programs</segtitle>
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| 168 | <segtitle>Installed Libraries</segtitle>
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| 169 | <segtitle>Installed Directory</segtitle>
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| 170 |
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| 171 | <seglistitem>
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| 172 | <seg>
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| 173 | js17 and js17-config
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| 174 | </seg>
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| 175 | <seg>
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| 176 | libmozjs-17.0.a and libmozjs-17.0.so
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| 177 | </seg>
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| 178 | <seg>
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| 179 | /usr/include/js-17.0
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| 180 | </seg>
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| 181 | </seglistitem>
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| 182 | </segmentedlist>
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| 183 |
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| 184 | <variablelist>
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| 185 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 186 | <?dbfo list-presentation="list"?>
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| 187 | <?dbhtml list-presentation="table"?>
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| 188 |
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| 189 | <varlistentry id="js17">
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| 190 | <term><command>js17</command></term>
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| 191 | <listitem>
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| 192 | <para>
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| 193 | provides a command line interface to the JavaScript engine.
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| 194 | </para>
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| 195 | <indexterm zone="JS js17">
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| 196 | <primary sortas="b-js17">js17</primary>
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| 197 | </indexterm>
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| 198 | </listitem>
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| 199 | </varlistentry>
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| 200 |
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| 201 | <varlistentry id="js17-config">
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| 202 | <term><command>js17-config</command></term>
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| 203 | <listitem>
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| 204 | <para>
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| 205 | is used to find out <application>JS</application>
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| 206 | compiler and linker flags.
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| 207 | </para>
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| 208 | <indexterm zone="JS js17-config">
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| 209 | <primary sortas="b-js17-config">js17-config</primary>
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| 210 | </indexterm>
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| 211 | </listitem>
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| 212 | </varlistentry>
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| 213 |
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| 214 | <varlistentry id="libmozjs">
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| 215 | <term><filename class="libraryfile">libmozjs-17.0.so</filename></term>
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| 216 | <listitem>
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| 217 | <para>
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| 218 | contains the <application>Mozilla JavaScript</application> API functions.
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| 219 | </para>
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| 220 | <indexterm zone="JS libmozjs">
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| 221 | <primary sortas="c-libmozjs">libmozjs-17.0.so</primary>
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| 222 | </indexterm>
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| 223 | </listitem>
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| 224 | </varlistentry>
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| 225 |
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| 226 | </variablelist>
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| 227 |
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| 228 | </sect2>
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| 229 |
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| 230 | </sect1>
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