[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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[a5fe42a] | 7 | <!ENTITY cairo-download-http "&gnome-download-http;/cairo/&cairo-minor;/cairo-&cairo-version;.tar.xz">
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| 8 | <!--<!ENTITY cairo-download-http "https://www.cairographics.org/snapshots/cairo-&cairo-version;.tar.xz">
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| 9 | <!ENTITY cairo-download-http "&sources-anduin-http;/cairo/cairo-&cairo-version;.tar.xz">-->
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[97ccf511] | 10 | <!ENTITY cairo-download-ftp " ">
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[3c51a6e] | 11 | <!ENTITY cairo-md5sum "c5a6f255af72a2e5faa8e6a53dd882e2">
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| 12 | <!ENTITY cairo-size "33 MB">
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| 13 | <!ENTITY cairo-buildsize "137 MB">
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| 14 | <!ENTITY cairo-time "0.4 SBU (Using parallelism=4)">
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[bb41bc7] | 15 | ]>
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| 16 |
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[a2912ff] | 17 | <sect1 id="cairo" xreflabel="Cairo-&cairo-version;">
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[bb41bc7] | 18 | <?dbhtml filename="cairo.html"?>
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| 19 |
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| 20 | <sect1info>
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| 21 | <date>$Date$</date>
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| 22 | </sect1info>
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| 23 |
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[a2912ff] | 24 | <title>Cairo-&cairo-version;</title>
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[bb41bc7] | 25 |
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| 26 | <indexterm zone="cairo">
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[a2912ff] | 27 | <primary sortas="a-Cairo">Cairo</primary>
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[bb41bc7] | 28 | </indexterm>
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| 29 |
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| 30 | <sect2 role="package">
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[4db1ba6] | 31 | <title>Introduction to Cairo</title>
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[bb41bc7] | 32 |
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[521cea0] | 33 | <para>
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| 34 | <application>Cairo</application> is a 2D graphics library with support for
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| 35 | multiple output devices. Currently supported output targets include the
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| 36 | <application>X</application> Window System, win32, image buffers,
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| 37 | PostScript, PDF and SVG. Experimental backends include OpenGL, Quartz and
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[68d01360] | 38 | XCB file output. <application>Cairo</application> is designed to produce
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| 39 | consistent output on all output media while taking advantage of display
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| 40 | hardware acceleration when available (e.g., through the X Render
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| 41 | Extension). The <application>Cairo</application> API provides operations
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| 42 | similar to the drawing operators of PostScript and PDF. Operations in
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[521cea0] | 43 | <application>Cairo</application> include stroking and filling cubic
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| 44 | Bézier splines, transforming and compositing translucent images,
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| 45 | and antialiased text rendering. All drawing operations can be transformed
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| 46 | by any
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[87fc185] | 47 | <ulink url="https://en.wikipedia.org/wiki/Affine_transformation">affine
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[521cea0] | 48 | transformation</ulink> (scale, rotation, shear, etc.).
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| 49 | </para>
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[bb41bc7] | 50 |
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[d8fd588] | 51 | &lfs112_checked;
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[3af39b1] | 52 |
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[bb41bc7] | 53 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 54 | <itemizedlist spacing="compact">
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| 55 | <listitem>
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[521cea0] | 56 | <para>
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| 57 | Download (HTTP): <ulink url="&cairo-download-http;"/>
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| 58 | </para>
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| 59 | </listitem>
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| 60 | <listitem>
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| 61 | <para>
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| 62 | Download (FTP): <ulink url="&cairo-download-ftp;"/>
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| 63 | </para>
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[bb41bc7] | 64 | </listitem>
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| 65 | <listitem>
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[521cea0] | 66 | <para>
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| 67 | Download MD5 sum: &cairo-md5sum;
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| 68 | </para>
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[bb41bc7] | 69 | </listitem>
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| 70 | <listitem>
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[521cea0] | 71 | <para>
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| 72 | Download size: &cairo-size;
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| 73 | </para>
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[bb41bc7] | 74 | </listitem>
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| 75 | <listitem>
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[521cea0] | 76 | <para>
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| 77 | Estimated disk space required: &cairo-buildsize;
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| 78 | </para>
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[bb41bc7] | 79 | </listitem>
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| 80 | <listitem>
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[521cea0] | 81 | <para>
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| 82 | Estimated build time: &cairo-time;
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| 83 | </para>
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[bb41bc7] | 84 | </listitem>
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[521cea0] | 85 | </itemizedlist>
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| 86 |
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[4db1ba6] | 87 | <bridgehead renderas="sect3">Cairo Dependencies</bridgehead>
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[bb41bc7] | 88 |
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| 89 | <bridgehead renderas="sect4">Required</bridgehead>
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[b8a081c] | 90 | <para role="required">
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[1cfd61d] | 91 | <xref linkend="libpng"/> and
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[b0ae5b7] | 92 | <xref linkend="pixman"/>
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[4db1ba6] | 93 | </para>
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| 94 |
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[f575476] | 95 | <bridgehead renderas="sect4">Recommended</bridgehead>
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[4db1ba6] | 96 | <para role="recommended">
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[1cfd61d] | 97 | <xref linkend="fontconfig"/>,
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[3df8ea47] | 98 | <xref linkend="glib2"/> (required for most GUIs), and
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[a2912ff] | 99 | <xref linkend="xorg7-lib"/>
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[b8a081c] | 100 | </para>
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[bc9c1def] | 101 |
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[bb41bc7] | 102 | <bridgehead renderas="sect4">Optional</bridgehead>
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[b8a081c] | 103 | <para role="optional">
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| 104 | <xref linkend="cogl"/>,
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[11d14a27] | 105 | <xref linkend="gs"/>,
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| 106 | <xref linkend="gtk3"/> and <xref linkend="gtk2"/>,
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[b8a081c] | 107 | <xref linkend="gtk-doc"/>,
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[521cea0] | 108 | <xref linkend="libdrm"/>,
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[11d14a27] | 109 | <xref linkend="librsvg"/>,
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[f68e46f] | 110 | <xref linkend="libxml2"/>,
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[652b18b] | 111 | <xref linkend="lzo"/>,
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[7a395d1] | 112 | <xref linkend="mesa"/>,
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[11d14a27] | 113 | <xref linkend="poppler"/>,
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[f68e46f] | 114 | <xref linkend="qt5"/>,
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[ae629f3] | 115 | <xref linkend="valgrind"/>,
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[87fc185] | 116 | <ulink url="https://pkgs.fedoraproject.org/repo/pkgs/directfb/">DirectFB</ulink>,
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[11d14a27] | 117 | <ulink url="https://github.com/rillian/jbig2dec/">jbig2dec</ulink>,
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| 118 | <ulink url="https://www.freedesktop.org/wiki/Software/libspectre/">libspectre</ulink>,
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| 119 | <ulink url="https://skia.org/">Skia</ulink>, and
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[87fc185] | 120 | <ulink url="https://download.qt.io/archive/qt/4.8/">Qt4</ulink>.
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[b8a081c] | 121 | </para>
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[6e08fa52] | 122 |
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[baac59c] | 123 | <note>
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| 124 | <para>
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| 125 | There is a circular dependency between cairo and harfbuzz.
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| 126 | If cairo is built before harfbuzz, it is necessary to rebuild cairo
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| 127 | after harfbuzz in order to build pango.
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| 128 | </para>
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| 129 | </note>
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[e641675] | 130 |
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[521cea0] | 131 | <para condition="html" role="usernotes">
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| 132 | User Notes: <ulink url="&blfs-wiki;/cairo"/>
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| 133 | </para>
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[bb41bc7] | 134 | </sect2>
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| 135 |
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| 136 | <sect2 role="installation">
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[4db1ba6] | 137 | <title>Installation of Cairo</title>
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[bb41bc7] | 138 |
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[35a179c8] | 139 | <!-- /usr/include/ansidecl.h says "This file is part of the GNU C
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| 140 | Library", but it's actually installed by Binutils. -->
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[ba3b0498] | 141 | <para>
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[35a179c8] | 142 | Adapt this package for Binutils-2.39 or later:
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[ba3b0498] | 143 | </para>
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| 144 |
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| 145 | <screen><userinput>sed 's/PTR/void */' -i util/cairo-trace/lookup-symbol.c</userinput></screen>
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| 146 |
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[8969d72] | 147 | <para>
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| 148 | Fix a pkg-config file that may cause errors later:
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| 149 | </para>
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| 150 |
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| 151 | <screen><userinput>sed -e "/@prefix@/a exec_prefix=@exec_prefix@" \
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| 152 | -i util/cairo-script/cairo-script-interpreter.pc.in</userinput></screen>
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| 153 |
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[521cea0] | 154 | <para>
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| 155 | Install <application>Cairo</application> by running the following
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| 156 | commands:
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| 157 | </para>
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[bb41bc7] | 158 |
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[a2ce753] | 159 | <screen><userinput>./configure --prefix=/usr \
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[9ad08f8] | 160 | --disable-static \
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| 161 | --enable-tee &&
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[bb41bc7] | 162 | make</userinput></screen>
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| 163 |
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[f575476] | 164 | <para>
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| 165 | This package does not have a working testsuite.
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[a2ce753] | 166 | <!-- The test suite can be run with 'make check', but 488 tests fail and
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| 167 | 59 tests pass. This seems to be due to minute changes in the expected
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| 168 | output, similar to librsvg's tests. Since it's a huge chunk of the tests,
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| 169 | let's keep it as "broken" for now.-->
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[521cea0] | 170 | </para>
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[bb41bc7] | 171 |
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[521cea0] | 172 | <para>
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| 173 | Now, as the <systemitem class="username">root</systemitem> user:
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| 174 | </para>
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[bb41bc7] | 175 |
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| 176 | <screen role="root"><userinput>make install</userinput></screen>
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| 177 | </sect2>
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| 178 |
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[15a4fb4c] | 179 | <sect2 role="commands">
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| 180 | <title>Command Explanations</title>
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| 181 |
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[a2ce753] | 182 | <!-- Not needed with 1.17.4
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[e24dbc2] | 183 | <para>
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[1ea3b96] | 184 | <parameter>autoreconf -fv</parameter>: This prevents
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[e24dbc2] | 185 | <command>configure</command> ending in error with the current version
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| 186 | of <application>automake</application> because the AM_INIT_AUTOMAKE
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| 187 | definitions came from a previous version.
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| 188 | </para>
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[a2ce753] | 189 | -->
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[e24dbc2] | 190 |
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[7251b1d] | 191 | <para>
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[8558044] | 192 | <parameter>--enable-tee</parameter>: This switch enables the
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| 193 | experimental tee surface backend which is required if using
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[11d14a27] | 194 | system-installed <application>Cairo</application> with Mozilla applications.
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[7251b1d] | 195 | </para>
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| 196 |
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[a98acfe7] | 197 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 198 | href="../../xincludes/static-libraries.xml"/>
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[827336dc] | 199 |
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[74520e8] | 200 | <para>
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[11d14a27] | 201 | <option>--enable-xlib-xcb</option>: This switch enables several
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[5ec23d4] | 202 | experimental Xlib/XCB functions used by some window managers.
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[74520e8] | 203 | </para>
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| 204 |
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[521cea0] | 205 | <para>
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[f575476] | 206 | <option>--enable-gl</option>: This switch enables
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| 207 | <application>Cairo</application>'s experimental
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| 208 | <application>OpenGL</application> surface which
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| 209 | is required for <application>Wayland</application>
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[a98acfe7] | 210 | compositor and some other packages that are not
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| 211 | part of BLFS.
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[521cea0] | 212 | </para>
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[bc9c1def] | 213 |
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[f25b2c03] | 214 | <!--<xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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[a2912ff] | 215 | href="../../xincludes/gtk-doc-rebuild.xml"/>
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[f25b2c03] | 216 | NOTE: For this version, no docs are installed by default -->
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| 217 |
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| 218 | <para>
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| 219 | <option>--enable-gtk-doc</option>: Use this parameter if GTK-Doc is
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| 220 | installed and you wish to create and install the documentation.
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| 221 | </para>
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[a2912ff] | 222 |
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[15a4fb4c] | 223 | </sect2>
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| 224 |
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[bb41bc7] | 225 | <sect2 role="content">
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| 226 | <title>Contents</title>
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| 227 |
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| 228 | <segmentedlist>
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| 229 | <segtitle>Installed Programs</segtitle>
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[742b99e] | 230 | <segtitle>Installed Libraries</segtitle>
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[bb41bc7] | 231 | <segtitle>Installed Directories</segtitle>
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| 232 |
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| 233 | <seglistitem>
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[b8a081c] | 234 | <seg>
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[a2ce753] | 235 | cairo-trace
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[b8a081c] | 236 | </seg>
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| 237 | <seg>
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[4db1ba6] | 238 | libcairo.so, libcairo-gobject.so and
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| 239 | libcairo-script-interpreter.so
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[b8a081c] | 240 | </seg>
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| 241 | <seg>
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[49a38a1] | 242 | /usr/{include,lib,share/gtk-doc/html}/cairo
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[b8a081c] | 243 | </seg>
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[bb41bc7] | 244 | </seglistitem>
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| 245 | </segmentedlist>
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| 246 |
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| 247 | <variablelist>
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| 248 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 249 | <?dbfo list-presentation="list"?>
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| 250 | <?dbhtml list-presentation="table"?>
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| 251 |
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[a2ce753] | 252 | <!--
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[298fee30] | 253 | <varlistentry id="cairo-sphinx">
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| 254 | <term><command>cairo-sphinx</command></term>
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| 255 | <listitem>
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| 256 | <para>
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[4c24eb0a] | 257 | is an internal utility for regression analysis
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[298fee30] | 258 | </para>
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| 259 | <indexterm zone="cairo cairo-sphinx">
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| 260 | <primary sortas="b-cairo-sphinx">cairo-sphinx</primary>
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| 261 | </indexterm>
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| 262 | </listitem>
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| 263 | </varlistentry>
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[a2ce753] | 264 | -->
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[298fee30] | 265 |
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[827336dc] | 266 | <varlistentry id="cairo-trace">
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| 267 | <term><command>cairo-trace</command></term>
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| 268 | <listitem>
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[521cea0] | 269 | <para>
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| 270 | generates a log of all calls made by an application to
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[4c24eb0a] | 271 | <application>Cairo</application>
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[521cea0] | 272 | </para>
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[827336dc] | 273 | <indexterm zone="cairo cairo-trace">
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| 274 | <primary sortas="b-cairo-trace">cairo-trace</primary>
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| 275 | </indexterm>
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| 276 | </listitem>
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| 277 | </varlistentry>
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| 278 |
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[bb41bc7] | 279 | <varlistentry id="libcairo">
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[f575476] | 280 | <term><filename class="libraryfile">libcairo.so</filename></term>
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[bb41bc7] | 281 | <listitem>
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[521cea0] | 282 | <para>
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| 283 | contains the 2D graphics functions required for rendering to the
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[4c24eb0a] | 284 | various output targets
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[521cea0] | 285 | </para>
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[bb41bc7] | 286 | <indexterm zone="cairo libcairo">
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[4db1ba6] | 287 | <primary sortas="c-libcairo">libcairo.so</primary>
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[bb41bc7] | 288 | </indexterm>
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| 289 | </listitem>
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| 290 | </varlistentry>
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| 291 |
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[827336dc] | 292 | <varlistentry id="libcairo-gobject">
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[7ca0e36] | 293 | <term><filename class="libraryfile">libcairo-gobject.so</filename></term>
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[827336dc] | 294 | <listitem>
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[521cea0] | 295 | <para>
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| 296 | contains functions that integrate
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[8558044] | 297 | <application>Cairo</application> with
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[4c24eb0a] | 298 | <application>Glib</application>'s GObject type system
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[521cea0] | 299 | </para>
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[827336dc] | 300 | <indexterm zone="cairo libcairo-gobject">
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[4db1ba6] | 301 | <primary sortas="c-libcairo-gobject">libcairo-gobject.so</primary>
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[827336dc] | 302 | </indexterm>
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| 303 | </listitem>
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| 304 | </varlistentry>
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| 305 |
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| 306 | <varlistentry id="libcairo-script-interpreter">
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[7ca0e36] | 307 | <term><filename class="libraryfile">libcairo-script-interpreter.so</filename></term>
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[827336dc] | 308 | <listitem>
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[521cea0] | 309 | <para>
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| 310 | contains the script interpreter functions for executing and
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[4c24eb0a] | 311 | manipulating <application>Cairo</application> execution traces
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[521cea0] | 312 | </para>
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[827336dc] | 313 | <indexterm zone="cairo libcairo-script-interpreter">
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[4db1ba6] | 314 | <primary sortas="c-libcairo-script-interpreter">libcairo-script-interpreter.so</primary>
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[827336dc] | 315 | </indexterm>
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| 316 | </listitem>
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| 317 | </varlistentry>
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[a2912ff] | 318 |
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[bb41bc7] | 319 | </variablelist>
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[a2912ff] | 320 |
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[bb41bc7] | 321 | </sect2>
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[a2912ff] | 322 |
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[bb41bc7] | 323 | </sect1>
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