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 cairo-download-http "https://www.cairographics.org/snapshots/cairo-&cairo-version;.tar.xz">
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8 | <!--<!ENTITY cairo-download-http "&sources-anduin-http;/cairo/cairo-&cairo-version;.tar.xz">-->
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9 | <!ENTITY cairo-download-ftp " ">
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10 | <!ENTITY cairo-md5sum "bf9d0d324ecbd350d0e9308125fa4ce0">
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11 | <!ENTITY cairo-size "40 MB">
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12 | <!ENTITY cairo-buildsize "154 MB">
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13 | <!ENTITY cairo-time "0.8 SBU">
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14 | ]>
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15 |
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16 | <sect1 id="cairo" xreflabel="Cairo-&cairo-version;">
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17 | <?dbhtml filename="cairo.html"?>
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18 |
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19 | <sect1info>
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20 | <date>$Date$</date>
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21 | </sect1info>
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22 |
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23 | <title>Cairo-&cairo-version;</title>
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24 |
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25 | <indexterm zone="cairo">
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26 | <primary sortas="a-Cairo">Cairo</primary>
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27 | </indexterm>
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28 |
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29 | <sect2 role="package">
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30 | <title>Introduction to Cairo</title>
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31 |
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32 | <para>
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33 | <application>Cairo</application> is a 2D graphics library with support for
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34 | multiple output devices. Currently supported output targets include the
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35 | <application>X</application> Window System, win32, image buffers,
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36 | PostScript, PDF and SVG. Experimental backends include OpenGL, Quartz and
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37 | XCB file output. <application>Cairo</application> is designed to produce
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38 | consistent output on all output media while taking advantage of display
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39 | hardware acceleration when available (e.g., through the X Render
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40 | Extension). The <application>Cairo</application> API provides operations
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41 | similar to the drawing operators of PostScript and PDF. Operations in
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42 | <application>Cairo</application> include stroking and filling cubic
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43 | Bézier splines, transforming and compositing translucent images,
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44 | and antialiased text rendering. All drawing operations can be transformed
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45 | by any
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46 | <ulink url="http://en.wikipedia.org/wiki/Affine_transformation">affine
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47 | transformation</ulink> (scale, rotation, shear, etc.).
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48 | </para>
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49 |
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50 | &lfs110a_checked;
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51 |
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52 | <bridgehead renderas="sect3">Package Information</bridgehead>
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53 | <itemizedlist spacing="compact">
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54 | <listitem>
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55 | <para>
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56 | Download (HTTP): <ulink url="&cairo-download-http;"/>
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57 | </para>
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58 | </listitem>
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59 | <listitem>
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60 | <para>
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61 | Download (FTP): <ulink url="&cairo-download-ftp;"/>
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62 | </para>
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63 | </listitem>
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64 | <listitem>
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65 | <para>
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66 | Download MD5 sum: &cairo-md5sum;
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67 | </para>
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68 | </listitem>
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69 | <listitem>
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70 | <para>
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71 | Download size: &cairo-size;
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72 | </para>
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73 | </listitem>
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74 | <listitem>
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75 | <para>
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76 | Estimated disk space required: &cairo-buildsize;
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77 | </para>
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78 | </listitem>
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79 | <listitem>
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80 | <para>
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81 | Estimated build time: &cairo-time;
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82 | </para>
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83 | </listitem>
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84 | </itemizedlist>
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85 |
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86 | <bridgehead renderas="sect3">Cairo Dependencies</bridgehead>
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87 |
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88 | <bridgehead renderas="sect4">Required</bridgehead>
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89 | <para role="required">
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90 | <xref linkend="libpng"/> and
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91 | <xref linkend="pixman"/>
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92 | </para>
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93 |
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94 | <bridgehead renderas="sect4">Recommended</bridgehead>
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95 | <para role="recommended">
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96 | <xref linkend="fontconfig"/>,
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97 | <xref linkend="glib2"/> (required for most GUIs), and
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98 | <xref linkend="xorg7-lib"/>
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99 | </para>
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100 |
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101 | <bridgehead renderas="sect4">Optional</bridgehead>
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102 | <para role="optional">
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103 | <xref linkend="cogl"/>,
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104 | <xref linkend="gs"/>,
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105 | <xref linkend="gtk3"/> and <xref linkend="gtk2"/>,
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106 | <xref linkend="gtk-doc"/>,
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107 | <xref linkend="libdrm"/>,
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108 | <xref linkend="librsvg"/>,
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109 | <xref linkend="libxml2"/>,
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110 | <xref linkend="lzo"/>,
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111 | <xref linkend="mesa"/>,
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112 | <xref linkend="poppler"/>,
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113 | <xref linkend="qt5"/>,
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114 | <xref linkend="valgrind"/>,
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115 | <ulink url="http://pkgs.fedoraproject.org/repo/pkgs/directfb/">DirectFB</ulink>,
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116 | <ulink url="https://github.com/rillian/jbig2dec/">jbig2dec</ulink>,
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117 | <ulink url="https://www.freedesktop.org/wiki/Software/libspectre/">libspectre</ulink>,
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118 | <ulink url="https://skia.org/">Skia</ulink>, and
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119 | <ulink url="http://download.qt.io/archive/qt/4.8/">Qt4</ulink>.
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120 | </para>
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121 |
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122 | <note>
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123 | <para>
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124 | There is a circular dependency between cairo and harfbuzz.
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125 | If cairo is built before harfbuzz, it is necessary to rebuild cairo
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126 | after harfbuzz in order to build pango.
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127 | </para>
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128 | </note>
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129 |
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130 | <para condition="html" role="usernotes">
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131 | User Notes: <ulink url="&blfs-wiki;/cairo"/>
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132 | </para>
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133 | </sect2>
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134 |
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135 | <sect2 role="installation">
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136 | <title>Installation of Cairo</title>
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137 |
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138 | <para>
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139 | Install <application>Cairo</application> by running the following
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140 | commands:
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141 | </para>
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142 |
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143 | <screen><userinput>./configure --prefix=/usr \
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144 | --disable-static \
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145 | --enable-tee &&
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146 | make</userinput></screen>
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147 |
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148 | <para>
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149 | This package does not have a working testsuite.
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150 | <!-- The test suite can be run with 'make check', but 488 tests fail and
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151 | 59 tests pass. This seems to be due to minute changes in the expected
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152 | output, similar to librsvg's tests. Since it's a huge chunk of the tests,
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153 | let's keep it as "broken" for now.-->
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154 | </para>
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155 |
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156 | <para>
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157 | Now, as the <systemitem class="username">root</systemitem> user:
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158 | </para>
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159 |
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160 | <screen role="root"><userinput>make install</userinput></screen>
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161 | </sect2>
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162 |
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163 | <sect2 role="commands">
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164 | <title>Command Explanations</title>
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165 |
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166 | <!-- Not needed with 1.17.4
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167 | <para>
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168 | <parameter>autoreconf -fv</parameter>: This prevents
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169 | <command>configure</command> ending in error with the current version
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170 | of <application>automake</application> because the AM_INIT_AUTOMAKE
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171 | definitions came from a previous version.
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172 | </para>
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173 | -->
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174 |
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175 | <para>
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176 | <parameter>--enable-tee</parameter>: This switch enables the
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177 | experimental tee surface backend which is required if using
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178 | system-installed <application>Cairo</application> with Mozilla applications.
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179 | </para>
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180 |
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181 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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182 | href="../../xincludes/static-libraries.xml"/>
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183 |
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184 | <para>
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185 | <option>--enable-xlib-xcb</option>: This switch enables several
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186 | experimental Xlib/XCB functions used by some window managers.
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187 | </para>
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188 |
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189 | <para>
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190 | <option>--enable-gl</option>: This switch enables
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191 | <application>Cairo</application>'s experimental
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192 | <application>OpenGL</application> surface which
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193 | is required for <application>Wayland</application>
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194 | compositor and some other packages that are not
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195 | part of BLFS.
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196 | </para>
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197 |
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198 | <!--<xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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199 | href="../../xincludes/gtk-doc-rebuild.xml"/>
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200 | NOTE: For this version, no docs are installed by default -->
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201 |
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202 | <para>
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203 | <option>--enable-gtk-doc</option>: Use this parameter if GTK-Doc is
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204 | installed and you wish to create and install the documentation.
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205 | </para>
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206 |
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207 | </sect2>
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208 |
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209 | <sect2 role="content">
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210 | <title>Contents</title>
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211 |
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212 | <segmentedlist>
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213 | <segtitle>Installed Programs</segtitle>
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214 | <segtitle>Installed Libraries</segtitle>
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215 | <segtitle>Installed Directories</segtitle>
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216 |
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217 | <seglistitem>
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218 | <seg>
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219 | cairo-trace
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220 | </seg>
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221 | <seg>
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222 | libcairo.so, libcairo-gobject.so and
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223 | libcairo-script-interpreter.so
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224 | </seg>
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225 | <seg>
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226 | /usr/{include,lib,share/gtk-doc/html}/cairo
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227 | </seg>
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228 | </seglistitem>
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229 | </segmentedlist>
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230 |
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231 | <variablelist>
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232 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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233 | <?dbfo list-presentation="list"?>
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234 | <?dbhtml list-presentation="table"?>
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235 |
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236 | <!--
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237 | <varlistentry id="cairo-sphinx">
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238 | <term><command>cairo-sphinx</command></term>
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239 | <listitem>
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240 | <para>
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241 | is an internal utility for regression analysis
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242 | </para>
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243 | <indexterm zone="cairo cairo-sphinx">
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244 | <primary sortas="b-cairo-sphinx">cairo-sphinx</primary>
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245 | </indexterm>
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246 | </listitem>
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247 | </varlistentry>
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248 | -->
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249 |
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250 | <varlistentry id="cairo-trace">
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251 | <term><command>cairo-trace</command></term>
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252 | <listitem>
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253 | <para>
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254 | generates a log of all calls made by an application to
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255 | <application>Cairo</application>
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256 | </para>
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257 | <indexterm zone="cairo cairo-trace">
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258 | <primary sortas="b-cairo-trace">cairo-trace</primary>
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259 | </indexterm>
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260 | </listitem>
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261 | </varlistentry>
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262 |
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263 | <varlistentry id="libcairo">
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264 | <term><filename class="libraryfile">libcairo.so</filename></term>
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265 | <listitem>
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266 | <para>
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267 | contains the 2D graphics functions required for rendering to the
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268 | various output targets
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269 | </para>
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270 | <indexterm zone="cairo libcairo">
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271 | <primary sortas="c-libcairo">libcairo.so</primary>
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272 | </indexterm>
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273 | </listitem>
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274 | </varlistentry>
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275 |
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276 | <varlistentry id="libcairo-gobject">
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277 | <term><filename class="libraryfile">libcairo-gobject.so</filename></term>
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278 | <listitem>
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279 | <para>
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280 | contains functions that integrate
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281 | <application>Cairo</application> with
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282 | <application>Glib</application>'s GObject type system
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283 | </para>
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284 | <indexterm zone="cairo libcairo-gobject">
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285 | <primary sortas="c-libcairo-gobject">libcairo-gobject.so</primary>
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286 | </indexterm>
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287 | </listitem>
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288 | </varlistentry>
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289 |
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290 | <varlistentry id="libcairo-script-interpreter">
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291 | <term><filename class="libraryfile">libcairo-script-interpreter.so</filename></term>
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292 | <listitem>
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293 | <para>
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294 | contains the script interpreter functions for executing and
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295 | manipulating <application>Cairo</application> execution traces
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296 | </para>
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297 | <indexterm zone="cairo libcairo-script-interpreter">
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298 | <primary sortas="c-libcairo-script-interpreter">libcairo-script-interpreter.so</primary>
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299 | </indexterm>
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300 | </listitem>
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301 | </varlistentry>
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302 |
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303 | </variablelist>
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304 |
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305 | </sect2>
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306 |
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307 | </sect1>
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