[868c7c2] | 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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[868c7c2] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[358cbee6] | 7 | <!ENTITY mesalib-download-http " ">
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| 8 | <!ENTITY mesalib-download-ftp "ftp://ftp.freedesktop.org/pub/mesa/&mesalib-version;/MesaLib-&mesalib-version;.tar.bz2">
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[7c472863] | 9 | <!ENTITY mesalib-md5sum "0837c52698fe3252369c3fdb5195afcc">
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| 10 | <!ENTITY mesalib-size "6.0 MB">
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| 11 | <!ENTITY mesalib-buildsize "356 MB">
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| 12 | <!ENTITY mesalib-time "4.0 SBU">
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[868c7c2] | 13 | ]>
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| 14 |
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[4a1f001] | 15 | <sect1 id="mesalib" xreflabel="MesaLib-&mesalib-version;">
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[868c7c2] | 16 | <?dbhtml filename="mesalib.html"?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <othername>$LastChangedBy$</othername>
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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>MesaLib-&mesalib-version;</title>
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| 24 |
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[d8838ed5] | 25 | <indexterm zone="mesalib">
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[868c7c2] | 26 | <primary sortas="a-MesaLib">MesaLib</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 MesaLib</title>
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| 31 |
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| 32 | <para><application>Mesa</application> is an OpenGL compatible 3-D graphics
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| 33 | library.</para>
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| 34 |
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[1ed7820] | 35 | &lfs70_checked;
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[ca0c29cc] | 36 |
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[868c7c2] | 37 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 38 | <itemizedlist spacing="compact">
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| 39 | <listitem>
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| 40 | <para>Download (HTTP): <ulink url="&mesalib-download-http;"/></para>
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| 41 | </listitem>
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| 42 | <listitem>
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| 43 | <para>Download (FTP): <ulink url="&mesalib-download-ftp;"/></para>
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| 44 | </listitem>
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| 45 | <listitem>
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| 46 | <para>Download MD5 sum: &mesalib-md5sum;</para>
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| 47 | </listitem>
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| 48 | <listitem>
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[25f6d94] | 49 | <para>Download size:
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[868c7c2] | 50 | &mesalib-size;</para>
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| 51 | </listitem>
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| 52 | <listitem>
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[11ad0b0] | 53 | <para>Estimated disk space required:
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[868c7c2] | 54 | &mesalib-buildsize;</para>
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| 55 | </listitem>
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| 56 | <listitem>
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[11ad0b0] | 57 | <para>Estimated build time:
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[868c7c2] | 58 | &mesalib-time;</para>
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| 59 | </listitem>
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| 60 | </itemizedlist>
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| 61 |
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[eeb29511] | 62 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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| 63 | <itemizedlist spacing="compact">
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[260008f] | 64 | <listitem>
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| 65 | <para>Required patch: <ulink
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| 66 | url="&patch-root;/MesaLib-&mesalib-version;-llvm_3.0-1.patch"/>
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| 67 | </para>
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| 68 | </listitem>
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[eeb29511] | 69 | <listitem>
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| 70 | <para>Recommended patch: <ulink
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[260008f] | 71 | url="&patch-root;/MesaLib-&mesalib-version;-add_xdemos-2.patch"/>
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[eeb29511] | 72 | (Needed if testing the Xorg installation per BLFS instructions)</para>
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| 73 | </listitem>
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| 74 | </itemizedlist>
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| 75 |
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[868c7c2] | 76 | <bridgehead renderas="sect3">MesaLib Dependencies</bridgehead>
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| 77 |
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| 78 | <bridgehead renderas="sect4">Required</bridgehead>
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[7b74537e] | 79 | <para role="required">
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| 80 | <xref linkend="expat"/>,
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| 81 | <xref linkend="libdrm"/>,
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| 82 | <xref linkend="llvm"/>,
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| 83 | <xref linkend="makedepend"/>,
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| 84 | <xref linkend="talloc"/>, and
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| 85 | <xref linkend="xorg7-lib"/>
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| 86 | </para>
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[868c7c2] | 87 |
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[1199613] | 88 | <bridgehead renderas="sect4">Optional</bridgehead>
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[c2629d2a] | 89 | <para role="optional"><xref linkend="lesstif"/> (required to build motif
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| 90 | widgets)</para>
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[531e09e] | 91 |
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[c5c2654] | 92 | <para condition="html" role="usernotes">User Notes:
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| 93 | <ulink url="&blfs-wiki;/mesalib"/></para>
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| 94 |
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[868c7c2] | 95 | </sect2>
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| 96 |
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| 97 | <sect2 role="installation">
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| 98 | <title>Installation of MesaLib</title>
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| 99 |
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[11ad0b0] | 100 | <note><para>Unlike other packages, the
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| 101 | <filename>MesaLib-&mesalib-version;.tar.bz2</filename>
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| 102 | archive will extract to the
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[9b3b6a45] | 103 | <filename class="directory">Mesa-&mesalib-version;</filename>
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[11ad0b0] | 104 | directory.</para></note>
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[38476a9] | 105 |
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[759586e] | 106 | <para>Install <application>MesaLib</application> by running the following
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[1199613] | 107 | commands:</para>
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[868c7c2] | 108 |
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[1199613] | 109 | <screen><userinput>sed 's@FLAGS=\"-g@FLAGS=\"@' -i configure &&
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[260008f] | 110 | patch -Np1 -i ../MesaLib-&mesalib-version;-llvm_3.0-1.patch &&
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| 111 | patch -Np1 -i ../MesaLib-&mesalib-version;-add_xdemos-2.patch &&
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[c2629d2a] | 112 | ./configure $XORG_CONFIG --enable-xcb &&
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[1199613] | 113 | make</userinput></screen>
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[868c7c2] | 114 |
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[9b3b6a45] | 115 | <para>This package does not come with a test suite.</para>
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[ff55539b] | 116 |
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[9b3b6a45] | 117 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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[ff55539b] | 118 |
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[1e8765e] | 119 | <screen role="root"><userinput>make install &&
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| 120 | install -v -m755 -d ${XORG_PREFIX}/share/doc/MesaLib-&mesalib-version; &&
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| 121 | install -v -m644 docs/* \
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| 122 | ${XORG_PREFIX}/share/doc/MesaLib-&mesalib-version;</userinput></screen>
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[868c7c2] | 123 |
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[d9c80e1] | 124 | <para>Finally, if installing to any prefix other than
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[3735050] | 125 | <filename class="directory">/usr</filename>, you should create symlinks
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| 126 | to the GL headers in <filename class="directory">/usr/include</filename>.
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| 127 | Execute the following command as the
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| 128 | <systemitem class="username">root</systemitem> user:</para>
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| 129 |
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[260008f] | 130 | <screen role="root"><userinput>ln -s -v ${XORG_PREFIX}/include/GL /usr/include &&
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| 131 | ln -s -v ${XORG_PREFIX}/include/EGL /usr/include &&
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| 132 | ln -s -v ${XORG_PREFIX}/include/KHR /usr/include</userinput></screen>
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[5a883bc4] | 133 |
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[868c7c2] | 134 | </sect2>
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| 135 |
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[371ff30] | 136 | <sect2 role="commands">
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| 137 | <title>Command Explanations</title>
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| 138 |
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[1199613] | 139 | <para><command>sed 's@FLAGS=\"-g@FLAGS=\"@' -i configure</command>: by
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| 140 | default, Mesa builds with debugging symbols. Remove the -g switch from
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| 141 | both <envar>CFLAGS</envar> and <envar>CXXFLAGS</envar> with this
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| 142 | command.</para>
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[9b3b6a45] | 143 |
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[1199613] | 144 | <para><option>--enable-xcb</option>: use the XCB backend instead of the
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| 145 | default XLib backend for GLX.</para>
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[9b3b6a45] | 146 |
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[f49893b] | 147 | <para><option>--enable-motif</option>: build motif widgets into the
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| 148 | GL widgets library (requires <application>lesstif</application>).</para>
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| 149 |
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[7c472863] | 150 | <para><option>--with-gallium-driver=...</option>: build additional gallium
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| 151 | drivers. Defaults to r300, r600, and swrast. You must specify i9xx and
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| 152 | nouveau drivers.</para>
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[371ff30] | 153 | </sect2>
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| 154 |
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[868c7c2] | 155 | <sect2 role="content">
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| 156 | <title>Contents</title>
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| 157 |
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| 158 | <segmentedlist>
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[1e8765e] | 159 | <segtitle>Optionally Installed Programs</segtitle>
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[868c7c2] | 160 | <segtitle>Installed Libraries</segtitle>
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[ba2ac60] | 161 | <segtitle>Installed Directories</segtitle>
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[868c7c2] | 162 |
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| 163 | <seglistitem>
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[d3ef1e4] | 164 | <seg>glxgears and glxinfo</seg>
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[358cbee6] | 165 | <seg>libEGL.so, libGL.so, libGLU.so, libGLw.so, and *_dri.so</seg>
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[1e8765e] | 166 | <seg><envar>$XORG_PREFIX</envar>/include/{EGL,KHR},
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| 167 | <envar>$XORG_PREFIX</envar>/lib/{dri,egl}, and
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[ba2ac60] | 168 | <envar>$XORG_PREFIX</envar>/share/doc/MesaLib-&mesalib-version;</seg>
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[868c7c2] | 169 | </seglistitem>
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| 170 | </segmentedlist>
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[d3ef1e4] | 171 |
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[4437f63] | 172 | <variablelist>
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| 173 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 174 | <?dbfo list-presentation="list"?>
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| 175 | <?dbhtml list-presentation="table"?>
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| 176 |
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| 177 | <varlistentry id="glxgears">
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| 178 | <term><filename>glxgears</filename></term>
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| 179 | <listitem>
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[9b3b6a45] | 180 | <para>is a GL demo useful for troubleshooting graphics
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| 181 | problems.</para>
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[d8838ed5] | 182 | <indexterm zone="mesalib glxgears">
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[4437f63] | 183 | <primary sortas="b-glxgears">glxgears</primary>
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| 184 | </indexterm>
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| 185 | </listitem>
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| 186 | </varlistentry>
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| 187 |
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| 188 | <varlistentry id="glxinfo">
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| 189 | <term><filename>glxinfo</filename></term>
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| 190 | <listitem>
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[9b3b6a45] | 191 | <para>is a diagnostic program that displays information about the
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[4437f63] | 192 | graphics hardware and installed GL libraries.</para>
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[d8838ed5] | 193 | <indexterm zone="mesalib glxinfo">
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[4437f63] | 194 | <primary sortas="b-glxinfo">glxinfo</primary>
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| 195 | </indexterm>
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| 196 | </listitem>
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| 197 | </varlistentry>
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| 198 |
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[25f6d94] | 199 | <varlistentry id="libEGL">
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| 200 | <term><filename class='libraryfile'>libEGL.so</filename></term>
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| 201 | <listitem>
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| 202 | <para>provides a native platform graphics interface as defined by
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| 203 | the EGL-1.4 specification.</para>
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| 204 | <indexterm zone="mesalib libEGL">
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| 205 | <primary sortas="c-libGL">libEGL.so</primary>
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| 206 | </indexterm>
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| 207 | </listitem>
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| 208 | </varlistentry>
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| 209 |
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[ba2ac60] | 210 | <varlistentry id="libGL">
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| 211 | <term><filename class='libraryfile'>libGL.so</filename></term>
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| 212 | <listitem>
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| 213 | <para>is the main OpenGL library.</para>
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| 214 | <indexterm zone="mesalib libGL">
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| 215 | <primary sortas="c-libGL">libGL.so</primary>
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| 216 | </indexterm>
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| 217 | </listitem>
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| 218 | </varlistentry>
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| 219 |
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| 220 | <varlistentry id="libGLU">
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| 221 | <term><filename class='libraryfile'>libGLU.so</filename></term>
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| 222 | <listitem>
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| 223 | <para>is the OpenGL Utility library.</para>
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| 224 | <indexterm zone="mesalib libGLU">
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| 225 | <primary sortas="c-libGLU">libGLU.so</primary>
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| 226 | </indexterm>
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| 227 | </listitem>
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| 228 | </varlistentry>
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| 229 |
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| 230 | <varlistentry id="libGLw">
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| 231 | <term><filename class='libraryfile'>libGLw.so</filename></term>
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| 232 | <listitem>
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| 233 | <para>is the Xt/Motif OpenGL drawing area widget library.</para>
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| 234 | <indexterm zone="mesalib libGLw">
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| 235 | <primary sortas="c-libGLw">libGLw.so</primary>
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| 236 | </indexterm>
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| 237 | </listitem>
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| 238 | </varlistentry>
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[4437f63] | 239 | </variablelist>
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| 240 |
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[868c7c2] | 241 | </sect2>
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[d3ef1e4] | 242 |
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[868c7c2] | 243 | </sect1>
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