[9a7de57] | 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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[a02b3b1] | 7 | <!ENTITY js38-download-http "&sources-anduin-http;/mozjs/mozjs-&JS38-version;.rc0.tar.bz2">
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[9a7de57] | 8 | <!ENTITY js38-download-ftp " ">
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| 9 | <!ENTITY js38-md5sum "cb602e21f5fc798b88163a3aa4e03e0a">
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| 10 | <!ENTITY js38-size "24 MB">
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[46c7ad6] | 11 | <!ENTITY js38-buildsize "896 MB">
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[9a7de57] | 12 | <!ENTITY js38-time "3.3 SBU">
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| 13 | ]>
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| 14 |
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| 15 | <sect1 id="js38" xreflabel="js38-&JS38-version;">
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| 16 | <?dbhtml filename="js38.html"?>
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| 17 |
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| 18 |
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| 19 | <title>JS-&JS38-version;</title>
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| 20 |
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| 21 | <indexterm zone="js38">
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| 22 | <primary sortas="a-js38">js38</primary>
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| 23 | </indexterm>
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| 24 |
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| 25 | <sect2 role="package">
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| 26 | <title>Introduction to JS</title>
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| 27 |
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| 28 | <para>
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| 29 | <application>JS</application> is Mozilla's JavaScript engine
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| 30 | written in C.
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| 31 | </para>
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| 32 |
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[0a43695] | 33 | &lfs82_checked;
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[9a7de57] | 34 |
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| 35 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 36 | <itemizedlist spacing="compact">
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| 37 | <listitem>
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| 38 | <para>
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| 39 | Download (HTTP): <ulink url="&js38-download-http;"/>
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| 40 | </para>
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| 41 | </listitem>
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| 42 | <listitem>
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| 43 | <para>
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| 44 | Download (FTP): <ulink url="&js38-download-ftp;"/>
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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 MD5 sum: &js38-md5sum;
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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 size: &js38-size;
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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 | Estimated disk space required: &js38-buildsize;
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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 build time: &js38-time;
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| 65 | </para>
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| 66 | </listitem>
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| 67 | </itemizedlist>
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| 68 |
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| 69 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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| 70 | <itemizedlist spacing="compact">
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| 71 | <listitem>
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| 72 | <para>
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| 73 | Required patch:
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[9e4bfe68] | 74 | <ulink url="&patch-root;/js38-&JS38-version;-upstream_fixes-2.patch"/>
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[9a7de57] | 75 | </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">JS38 Dependencies</bridgehead>
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| 80 |
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| 81 | <bridgehead renderas="sect4">Required</bridgehead>
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| 82 | <para role="required">
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| 83 | <xref linkend="autoconf213"/>,
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| 84 | <xref linkend="icu"/>,
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| 85 | <xref linkend="nspr"/>,
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| 86 | <xref linkend="python2"/>, and
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| 87 | <xref linkend="zip"/>
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| 88 | </para>
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| 89 |
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| 90 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 91 | <para role="optional">
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| 92 | <xref linkend="doxygen"/>
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| 93 | </para>
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| 94 |
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| 95 | <para condition="html" role="usernotes">
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| 96 | User Notes: <ulink url="&blfs-wiki;/js38"/>
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| 97 | </para>
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| 98 | </sect2>
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| 99 |
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| 100 | <sect2 role="installation">
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| 101 | <title>Installation of JS</title>
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| 102 |
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| 103 | <warning>
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| 104 | <para>The tarball extracts to mozjs-38.0.0, rather than what is
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| 105 | listed in the download section.</para>
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| 106 | </warning>
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| 107 |
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| 108 | <para>
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| 109 | First, apply a patch to fix the build and to prevent segmentation
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| 110 | faults.
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| 111 | </para>
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| 112 |
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[9e4bfe68] | 113 | <screen><userinput remap="pre">patch -Np1 -i ../js38-&JS38-version;-upstream_fixes-2.patch</userinput></screen>
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[9a7de57] | 114 |
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| 115 | <para>
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| 116 | Install <application>JS</application> by running the following
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| 117 | commands:
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| 118 | </para>
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| 119 |
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| 120 | <!-- Spaces are significant in <screen> sections -->
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| 121 | <screen><userinput>cd js/src &&
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| 122 | autoconf2.13 &&
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| 123 |
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| 124 | ./configure --prefix=/usr \
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| 125 | --with-intl-api \
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| 126 | --with-system-zlib \
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| 127 | --with-system-ffi \
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| 128 | --with-system-nspr \
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| 129 | --with-system-icu \
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| 130 | --enable-threadsafe \
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| 131 | --enable-readline &&
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| 132 | make</userinput></screen>
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| 133 |
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| 134 | <para>
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| 135 | This package does not come with a working test suite.
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| 136 | </para>
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| 137 |
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| 138 | <para>
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| 139 | Now, as the <systemitem class="username">root</systemitem> user:
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| 140 | </para>
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| 141 |
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[df9bfaa] | 142 | <screen role="root"><userinput>make install &&
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| 143 | pushd /usr/include/mozjs-38 &&
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| 144 | for link in `find . -type l`; do
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| 145 | header=`readlink $link`
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| 146 | rm -f $link
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| 147 | cp -pv $header $link
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| 148 | chmod 644 $link
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| 149 | done &&
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[e58667e] | 150 | popd &&
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| 151 |
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| 152 | chown -Rv root.root /usr/include/mozjs-38</userinput></screen>
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[df9bfaa] | 153 |
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[9a7de57] | 154 | </sect2>
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| 155 |
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| 156 | <!--Optional section-->
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| 157 | <sect2 role="commands">
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| 158 | <title>Command Explanations</title>
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| 159 |
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| 160 | <para>
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[af8a78d] | 161 | <command>autoconf2.13</command>: This command regenerates the configure
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[9a7de57] | 162 | script with the changes from the patch.
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| 163 | </para>
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| 164 |
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| 165 | <para>
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| 166 | <parameter>--with-*</parameter>: These parameters allow the build system
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[af8a78d] | 167 | to use system versions of the above libraries. These are required for
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[9a7de57] | 168 | stability.
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| 169 | </para>
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| 170 |
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| 171 | <para>
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| 172 | <parameter>--enable-readline</parameter>: This switch enables Readline
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| 173 | support in the JS shell.
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| 174 | </para>
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| 175 |
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| 176 | <para>
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| 177 | <parameter>--enable-threadsafe</parameter>: This switch enables support
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| 178 | for multiple threads at one time. This increases performance as well as
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| 179 | stability.
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| 180 | </para>
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| 181 |
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[df9bfaa] | 182 | <para>
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| 183 | <command>for link in</command>...: This command replaces links to the
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| 184 | build directory, with files copied from the build directory.
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| 185 | </para>
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[9a7de57] | 186 | </sect2>
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| 187 |
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| 188 | <sect2 role="content">
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| 189 | <title>Contents</title>
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| 190 |
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| 191 | <segmentedlist>
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| 192 | <segtitle>Installed Programs</segtitle>
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| 193 | <segtitle>Installed Libraries)</segtitle>
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| 194 | <segtitle>Installed Directories</segtitle>
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| 195 |
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| 196 | <seglistitem>
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| 197 | <seg>
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| 198 | js38 and js38-config
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| 199 | </seg>
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| 200 | <!-- Yes, the static library is required. -->
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| 201 | <seg>
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| 202 | libmozjs-38.so and libjs_static.ajs
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| 203 | </seg>
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| 204 | <seg>
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| 205 | /usr/include/mozjs-38
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| 206 | </seg>
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| 207 | </seglistitem>
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| 208 | </segmentedlist>
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| 209 |
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| 210 | <variablelist>
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| 211 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 212 | <?dbfo list-presentation="list"?>
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| 213 | <?dbhtml list-presentation="table"?>
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| 214 |
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| 215 | <varlistentry id="js3-js38">
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| 216 | <term><command>js38</command></term>
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| 217 | <listitem>
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| 218 | <para>
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| 219 | provides a command line interface to the
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| 220 | <application>JavaScript</application> engine.
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| 221 | </para>
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| 222 | <indexterm zone="js38 js38">
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| 223 | <primary sortas="b-js38">js38</primary>
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| 224 | </indexterm>
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| 225 | </listitem>
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| 226 | </varlistentry>
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| 227 |
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| 228 | <varlistentry id="js38-config">
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| 229 | <term><command>js38-config</command></term>
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| 230 | <listitem>
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| 231 | <para>
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| 232 | is used to find the JS compiler and linker flags.
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| 233 | </para>
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| 234 | <indexterm zone="js38 js38-config">
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| 235 | <primary sortas="b-js38-config">js38-config</primary>
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| 236 | </indexterm>
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| 237 | </listitem>
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| 238 | </varlistentry>
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| 239 |
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| 240 | <varlistentry id="libmozjs-38">
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| 241 | <term><filename class="libraryfile">libmozjs-38.so</filename></term>
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| 242 | <listitem>
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| 243 | <para>
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| 244 | contains the Mozilla JavaScript API functions.
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| 245 | </para>
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| 246 | <indexterm zone="js38 libmozjs-38">
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| 247 | <primary sortas="c-libmozjs38">libmozjs-38.so</primary>
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| 248 | </indexterm>
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| 249 | </listitem>
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| 250 | </varlistentry>
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| 251 | </variablelist>
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| 252 | </sect2>
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| 253 | </sect1>
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