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 js52-download-http "http://ftp.gnome.org/pub/gnome/teams/releng/tarballs-needing-help/mozjs/mozjs-&JS52-version;.tar.gz">
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8 | <!ENTITY js52-download-ftp "ftp://ftp.gnome.org/pub/gnome/teams/releng/tarballs-needing-help/mozjs/mozjs-&JS52-version;.tar.gz">
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9 | <!ENTITY js52-md5sum "72bd9a715ed1ab70b2aebe92969f6b63">
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10 | <!ENTITY js52-size "36 MB">
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11 | <!ENTITY js52-buildsize "627 MB">
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12 | <!ENTITY js52-time "6.4 SBU">
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13 | ]>
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14 |
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15 | <sect1 id="js52" xreflabel="js52-&JS52-version;">
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16 | <?dbhtml filename="js52.html"?>
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17 |
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18 |
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19 | <title>JS-&JS52-version;</title>
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20 |
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21 | <indexterm zone="js52">
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22 | <primary sortas="a-js52">js52</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. This package is present for GJS and polkit.
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31 | </para>
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32 |
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33 | &lfs84_checked;
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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="&js52-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="&js52-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: &js52-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: &js52-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: &js52-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: &js52-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">JS52 Dependencies</bridgehead>
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70 |
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71 | <bridgehead renderas="sect4">Required</bridgehead>
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72 | <para role="required">
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73 | <xref linkend="autoconf213"/>,
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74 | <xref linkend="icu"/>,
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75 | <xref linkend="nspr"/>,
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76 | <xref linkend="python2"/>,
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77 | <xref linkend="xorg7-lib"/>, and
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78 | <!-- <xref linkend="yasm"/>, -->
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79 | <xref linkend="zip"/>
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80 | </para>
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81 |
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82 | <bridgehead renderas="sect4">Optional</bridgehead>
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83 | <para role="optional">
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84 | <xref linkend="doxygen"/>
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85 | </para>
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86 |
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87 | <para condition="html" role="usernotes">
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88 | User Notes: <ulink url="&blfs-wiki;/js52"/>
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89 | </para>
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90 | </sect2>
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91 |
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92 | <sect2 role="installation">
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93 | <title>Installation of JS</title>
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94 |
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95 | <para>
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96 | Install <application>JS</application> by running the following
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97 | commands:
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98 | </para>
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99 |
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100 | &shell-env;
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101 |
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102 | <screen><userinput>cd js/src &&
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103 |
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104 | grep -rl -- '-Werror=format' |
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105 | xargs sed -i 's/error=format/no-&/' &&
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106 |
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107 | ./configure --prefix=/usr \
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108 | --with-intl-api \
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109 | --with-system-zlib \
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110 | --with-system-nspr \
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111 | --with-system-icu \
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112 | --enable-readline &&
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113 | make</userinput></screen>
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114 |
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115 | <para>
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116 | This package does not come with a working test suite.
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117 | </para>
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118 |
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119 | <para>
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120 | Now, as the <systemitem class="username">root</systemitem> user:
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121 | </para>
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122 |
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123 | <screen role="root"><userinput>make install</userinput></screen>
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124 |
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125 | </sect2>
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126 |
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127 | <sect2 role="commands">
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128 | <title>Command Explanations</title>
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129 |
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130 | <para>
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131 | <command>grep -rl ...</command>: Allows building with GCC-9.1.
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132 | </para>
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133 |
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134 | <para>
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135 | <parameter>--with-*</parameter>: These parameters allow the build system
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136 | to use system versions of the above libriares. These are required for
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137 | stability.
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138 | </para>
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139 |
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140 | <para>
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141 | <parameter>--enable-readline</parameter>: This switch enables Readline
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142 | support in the JS shell.
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143 | </para>
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144 | <!--
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145 | <para>
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146 | <parameter>- -enable-threadsafe</parameter>: This switch enables support
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147 | for multiple threads at one time. This increases performance as well as
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148 | stability.
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149 | </para>
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150 | -->
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151 | </sect2>
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152 |
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153 | <sect2 role="content">
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154 | <title>Contents</title>
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155 |
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156 | <segmentedlist>
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157 | <segtitle>Installed Programs</segtitle>
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158 | <segtitle>Installed Libraries)</segtitle>
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159 | <segtitle>Installed Directories</segtitle>
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160 |
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161 | <seglistitem>
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162 | <seg>
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163 | js52 and js52-config
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164 | </seg>
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165 | <!-- Yes, the static library is required. -->
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166 | <seg>
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167 | libmozjs-52.so and libjs_static.ajs
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168 | </seg>
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169 | <seg>
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170 | /usr/include/mozjs-52
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171 | </seg>
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172 | </seglistitem>
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173 | </segmentedlist>
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174 |
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175 | <variablelist>
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176 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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177 | <?dbfo list-presentation="list"?>
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178 | <?dbhtml list-presentation="table"?>
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179 |
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180 | <varlistentry id="js5-js52">
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181 | <term><command>js52</command></term>
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182 | <listitem>
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183 | <para>
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184 | provides a command line interface to the
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185 | <application>JavaScript</application> engine.
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186 | </para>
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187 | <indexterm zone="js52 js52">
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188 | <primary sortas="b-js52">js52</primary>
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189 | </indexterm>
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190 | </listitem>
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191 | </varlistentry>
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192 |
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193 | <varlistentry id="js52-config">
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194 | <term><command>js52-config</command></term>
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195 | <listitem>
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196 | <para>
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197 | is used to find the JS compiler and linker flags.
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198 | </para>
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199 | <indexterm zone="js52 js52-config">
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200 | <primary sortas="b-js52-config">js52-config</primary>
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201 | </indexterm>
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202 | </listitem>
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203 | </varlistentry>
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204 |
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205 | <varlistentry id="libmozjs-52">
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206 | <term><filename class="libraryfile">libmozjs-52.so</filename></term>
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207 | <listitem>
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208 | <para>
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209 | contains the Mozilla JavaScript API functions.
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210 | </para>
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211 | <indexterm zone="js52 libmozjs-52">
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212 | <primary sortas="c-libmozjs52">libmozjs-52.so</primary>
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213 | </indexterm>
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214 | </listitem>
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215 | </varlistentry>
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216 | </variablelist>
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217 | </sect2>
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218 | </sect1>
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