[bb41bc7] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[6732c094] | 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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[bb41bc7] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[f68e46f] | 7 | <!--
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[8dfc5c3] | 8 | <!ENTITY cairo-download-http "https://www.cairographics.org/releases/cairo-&cairo-version;.tar.xz">
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[f68e46f] | 9 | -->
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| 10 | <!ENTITY cairo-download-http "&sources-anduin-http;/cairo/cairo-&cairo-version;.tar.xz">
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[97ccf511] | 11 | <!ENTITY cairo-download-ftp " ">
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[310a001] | 12 | <!ENTITY cairo-md5sum "23a9420780f74ad0ca1e9885e53ee022">
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| 13 | <!ENTITY cairo-size "40 MB">
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[f68e46f] | 14 | <!ENTITY cairo-buildsize "148 MB">
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| 15 | <!ENTITY cairo-time "0.9 SBU">
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[bb41bc7] | 16 | ]>
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| 17 |
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[a2912ff] | 18 | <sect1 id="cairo" xreflabel="Cairo-&cairo-version;">
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[bb41bc7] | 19 | <?dbhtml filename="cairo.html"?>
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| 20 |
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| 21 | <sect1info>
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| 22 | <othername>$LastChangedBy$</othername>
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| 23 | <date>$Date$</date>
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| 24 | </sect1info>
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| 25 |
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[a2912ff] | 26 | <title>Cairo-&cairo-version;</title>
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[bb41bc7] | 27 |
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| 28 | <indexterm zone="cairo">
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[a2912ff] | 29 | <primary sortas="a-Cairo">Cairo</primary>
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[bb41bc7] | 30 | </indexterm>
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| 31 |
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| 32 | <sect2 role="package">
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[4db1ba6] | 33 | <title>Introduction to Cairo</title>
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[bb41bc7] | 34 |
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[521cea0] | 35 | <para>
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| 36 | <application>Cairo</application> is a 2D graphics library with support for
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| 37 | multiple output devices. Currently supported output targets include the
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| 38 | <application>X</application> Window System, win32, image buffers,
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| 39 | PostScript, PDF and SVG. Experimental backends include OpenGL, Quartz and
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[68d01360] | 40 | XCB file output. <application>Cairo</application> is designed to produce
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| 41 | consistent output on all output media while taking advantage of display
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| 42 | hardware acceleration when available (e.g., through the X Render
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| 43 | Extension). The <application>Cairo</application> API provides operations
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| 44 | similar to the drawing operators of PostScript and PDF. Operations in
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[521cea0] | 45 | <application>Cairo</application> include stroking and filling cubic
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| 46 | Bézier splines, transforming and compositing translucent images,
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| 47 | and antialiased text rendering. All drawing operations can be transformed
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| 48 | by any
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| 49 | <ulink url="http://en.wikipedia.org/wiki/Affine_transformation">affine
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| 50 | transformation</ulink> (scale, rotation, shear, etc.).
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| 51 | </para>
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[bb41bc7] | 52 |
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[193af65e] | 53 | &lfs10_checked;
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[3af39b1] | 54 |
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[bb41bc7] | 55 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 56 | <itemizedlist spacing="compact">
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| 57 | <listitem>
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[521cea0] | 58 | <para>
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| 59 | Download (HTTP): <ulink url="&cairo-download-http;"/>
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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 | Download (FTP): <ulink url="&cairo-download-ftp;"/>
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| 65 | </para>
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[bb41bc7] | 66 | </listitem>
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| 67 | <listitem>
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[521cea0] | 68 | <para>
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| 69 | Download MD5 sum: &cairo-md5sum;
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| 70 | </para>
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[bb41bc7] | 71 | </listitem>
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| 72 | <listitem>
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[521cea0] | 73 | <para>
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| 74 | Download size: &cairo-size;
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| 75 | </para>
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[bb41bc7] | 76 | </listitem>
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| 77 | <listitem>
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[521cea0] | 78 | <para>
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| 79 | Estimated disk space required: &cairo-buildsize;
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| 80 | </para>
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[bb41bc7] | 81 | </listitem>
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| 82 | <listitem>
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[521cea0] | 83 | <para>
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| 84 | Estimated build time: &cairo-time;
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| 85 | </para>
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[bb41bc7] | 86 | </listitem>
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[521cea0] | 87 | </itemizedlist>
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| 88 |
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[4db1ba6] | 89 | <bridgehead renderas="sect3">Cairo Dependencies</bridgehead>
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[bb41bc7] | 90 |
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| 91 | <bridgehead renderas="sect4">Required</bridgehead>
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[b8a081c] | 92 | <para role="required">
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[1cfd61d] | 93 | <xref linkend="libpng"/> and
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[b0ae5b7] | 94 | <xref linkend="pixman"/>
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[4db1ba6] | 95 | </para>
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| 96 |
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[f575476] | 97 | <bridgehead renderas="sect4">Recommended</bridgehead>
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[4db1ba6] | 98 | <para role="recommended">
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[1cfd61d] | 99 | <xref linkend="fontconfig"/>,
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| 100 | <xref linkend="glib2"/> (required for most GUIs) and
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[a2912ff] | 101 | <xref linkend="xorg7-lib"/>
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[b8a081c] | 102 | </para>
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[bc9c1def] | 103 |
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[bb41bc7] | 104 | <bridgehead renderas="sect4">Optional</bridgehead>
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[b8a081c] | 105 | <para role="optional">
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| 106 | <xref linkend="cogl"/>,
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[11d14a27] | 107 | <xref linkend="gs"/>,
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| 108 | <xref linkend="gtk3"/> and <xref linkend="gtk2"/>,
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[b8a081c] | 109 | <xref linkend="gtk-doc"/>,
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[521cea0] | 110 | <xref linkend="libdrm"/>,
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[11d14a27] | 111 | <xref linkend="librsvg"/>,
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[f68e46f] | 112 | <xref linkend="libxml2"/>,
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[652b18b] | 113 | <xref linkend="lzo"/>,
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[7a395d1] | 114 | <xref linkend="mesa"/>,
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[11d14a27] | 115 | <xref linkend="poppler"/>,
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[f68e46f] | 116 | <xref linkend="qt5"/>,
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[ae629f3] | 117 | <xref linkend="valgrind"/>,
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[8763a1da] | 118 | <ulink url="http://pkgs.fedoraproject.org/repo/pkgs/directfb/">DirectFB</ulink>,
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[11d14a27] | 119 | <ulink url="https://github.com/rillian/jbig2dec/">jbig2dec</ulink>,
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| 120 | <ulink url="https://www.freedesktop.org/wiki/Software/libspectre/">libspectre</ulink>,
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| 121 | <ulink url="https://skia.org/">Skia</ulink>, and
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[a5592158] | 122 | <ulink url="http://download.qt.io/archive/qt/4.8/">Qt4</ulink>.
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[b8a081c] | 123 | </para>
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[6e08fa52] | 124 |
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[baac59c] | 125 | <note>
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| 126 | <para>
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| 127 | There is a circular dependency between cairo and harfbuzz.
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| 128 | If cairo is built before harfbuzz, it is necessary to rebuild cairo
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| 129 | after harfbuzz in order to build pango.
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| 130 | </para>
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| 131 | </note>
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[e641675] | 132 |
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[521cea0] | 133 | <para condition="html" role="usernotes">
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| 134 | User Notes: <ulink url="&blfs-wiki;/cairo"/>
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| 135 | </para>
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[bb41bc7] | 136 | </sect2>
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| 137 |
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| 138 | <sect2 role="installation">
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[4db1ba6] | 139 | <title>Installation of Cairo</title>
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[bb41bc7] | 140 |
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[521cea0] | 141 | <para>
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| 142 | Install <application>Cairo</application> by running the following
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| 143 | commands:
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| 144 | </para>
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[bb41bc7] | 145 |
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[e24dbc2] | 146 | <screen><userinput>autoreconf -fiv &&
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| 147 | ./configure --prefix=/usr \
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[9ad08f8] | 148 | --disable-static \
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| 149 | --enable-tee &&
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[bb41bc7] | 150 | make</userinput></screen>
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| 151 |
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[f575476] | 152 | <para>
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| 153 | This package does not have a working testsuite.
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[521cea0] | 154 | </para>
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[bb41bc7] | 155 |
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[521cea0] | 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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[bb41bc7] | 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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[15a4fb4c] | 163 | <sect2 role="commands">
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| 164 | <title>Command Explanations</title>
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| 165 |
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[e24dbc2] | 166 | <para>
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| 167 | <parameter>autoreconf -fiv</parameter>: This prevents
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| 168 | <command>configure</command> ending in error with the current version
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| 169 | of <application>automake</application> because the AM_INIT_AUTOMAKE
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| 170 | definitions came from a previous version.
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| 171 | </para>
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| 172 |
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[7251b1d] | 173 | <para>
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[11d14a27] | 174 | <parameter>--enable-tee</parameter>: This switch enables the
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| 175 | experimental tee surface backend which is required if using
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| 176 | system-installed <application>Cairo</application> with Mozilla applications.
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[7251b1d] | 177 | </para>
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| 178 |
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[a98acfe7] | 179 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 180 | href="../../xincludes/static-libraries.xml"/>
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[827336dc] | 181 |
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[74520e8] | 182 | <para>
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[11d14a27] | 183 | <option>--enable-xlib-xcb</option>: This switch enables several
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[b51cfc34] | 184 | experimental Xlib/XCB functions used by some window managers. Note that
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| 185 | using this option will break some applications such as
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| 186 | <xref role="nodep" linkend="epiphany"/>.
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[74520e8] | 187 | </para>
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| 188 |
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[521cea0] | 189 | <para>
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[f575476] | 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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[a98acfe7] | 194 | compositor and some other packages that are not
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| 195 | part of BLFS.
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[521cea0] | 196 | </para>
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[bc9c1def] | 197 |
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[521cea0] | 198 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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[a2912ff] | 199 | href="../../xincludes/gtk-doc-rebuild.xml"/>
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| 200 |
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[15a4fb4c] | 201 | </sect2>
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| 202 |
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[bb41bc7] | 203 | <sect2 role="content">
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| 204 | <title>Contents</title>
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| 205 |
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| 206 | <segmentedlist>
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| 207 | <segtitle>Installed Programs</segtitle>
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[742b99e] | 208 | <segtitle>Installed Libraries</segtitle>
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[bb41bc7] | 209 | <segtitle>Installed Directories</segtitle>
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| 210 |
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| 211 | <seglistitem>
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[b8a081c] | 212 | <seg>
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| 213 | cairo-sphinx and cairo-trace
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| 214 | </seg>
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| 215 | <seg>
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[4db1ba6] | 216 | libcairo.so, libcairo-gobject.so and
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| 217 | libcairo-script-interpreter.so
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[b8a081c] | 218 | </seg>
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| 219 | <seg>
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[49a38a1] | 220 | /usr/{include,lib,share/gtk-doc/html}/cairo
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[b8a081c] | 221 | </seg>
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[bb41bc7] | 222 | </seglistitem>
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| 223 | </segmentedlist>
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| 224 |
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| 225 | <variablelist>
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| 226 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 227 | <?dbfo list-presentation="list"?>
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| 228 | <?dbhtml list-presentation="table"?>
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| 229 |
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[298fee30] | 230 | <varlistentry id="cairo-sphinx">
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| 231 | <term><command>cairo-sphinx</command></term>
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| 232 | <listitem>
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| 233 | <para>
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| 234 | is an internal utility for regression analysis.
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| 235 | </para>
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| 236 | <indexterm zone="cairo cairo-sphinx">
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| 237 | <primary sortas="b-cairo-sphinx">cairo-sphinx</primary>
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| 238 | </indexterm>
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| 239 | </listitem>
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| 240 | </varlistentry>
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| 241 |
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[827336dc] | 242 | <varlistentry id="cairo-trace">
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| 243 | <term><command>cairo-trace</command></term>
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| 244 | <listitem>
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[521cea0] | 245 | <para>
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| 246 | generates a log of all calls made by an application to
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| 247 | <application>Cairo</application>.
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| 248 | </para>
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[827336dc] | 249 | <indexterm zone="cairo cairo-trace">
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| 250 | <primary sortas="b-cairo-trace">cairo-trace</primary>
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| 251 | </indexterm>
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| 252 | </listitem>
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| 253 | </varlistentry>
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| 254 |
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[bb41bc7] | 255 | <varlistentry id="libcairo">
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[f575476] | 256 | <term><filename class="libraryfile">libcairo.so</filename></term>
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[bb41bc7] | 257 | <listitem>
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[521cea0] | 258 | <para>
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| 259 | contains the 2D graphics functions required for rendering to the
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| 260 | various output targets.
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| 261 | </para>
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[bb41bc7] | 262 | <indexterm zone="cairo libcairo">
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[4db1ba6] | 263 | <primary sortas="c-libcairo">libcairo.so</primary>
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[bb41bc7] | 264 | </indexterm>
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| 265 | </listitem>
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| 266 | </varlistentry>
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| 267 |
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[827336dc] | 268 | <varlistentry id="libcairo-gobject">
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[7ca0e36] | 269 | <term><filename class="libraryfile">libcairo-gobject.so</filename></term>
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[827336dc] | 270 | <listitem>
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[521cea0] | 271 | <para>
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| 272 | contains functions that integrate
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[11d14a27] | 273 | <application>Cairo</application> with
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| 274 | <application>Glib</application>'s GObject type system.
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[521cea0] | 275 | </para>
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[827336dc] | 276 | <indexterm zone="cairo libcairo-gobject">
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[4db1ba6] | 277 | <primary sortas="c-libcairo-gobject">libcairo-gobject.so</primary>
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[827336dc] | 278 | </indexterm>
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| 279 | </listitem>
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| 280 | </varlistentry>
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| 281 |
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| 282 | <varlistentry id="libcairo-script-interpreter">
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[7ca0e36] | 283 | <term><filename class="libraryfile">libcairo-script-interpreter.so</filename></term>
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[827336dc] | 284 | <listitem>
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[521cea0] | 285 | <para>
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| 286 | contains the script interpreter functions for executing and
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| 287 | manipulating <application>Cairo</application> execution traces.
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| 288 | </para>
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[827336dc] | 289 | <indexterm zone="cairo libcairo-script-interpreter">
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[4db1ba6] | 290 | <primary sortas="c-libcairo-script-interpreter">libcairo-script-interpreter.so</primary>
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[827336dc] | 291 | </indexterm>
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| 292 | </listitem>
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| 293 | </varlistentry>
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[a2912ff] | 294 |
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[bb41bc7] | 295 | </variablelist>
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[a2912ff] | 296 |
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[bb41bc7] | 297 | </sect2>
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[a2912ff] | 298 |
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[bb41bc7] | 299 | </sect1>
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