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 tigervnc-download-http "https://github.com/TigerVNC/tigervnc/archive/v&tigervnc-version;/tigervnc-&tigervnc-version;.tar.gz">
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8 | <!ENTITY tigervnc-download-ftp " ">
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9 | <!ENTITY tigervnc-md5sum "c2f9ea552431cb8ae7f7af7300f3b53f">
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10 | <!ENTITY tigervnc-size "1.4 MB">
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11 | <!ENTITY tigervnc-buildsize "94 MB">
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12 | <!ENTITY tigervnc-time "1.3 SBU">
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13 | <!ENTITY tigervnc-xorg-version "1.20.4">
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14 | ]>
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15 |
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16 | <sect1 id="tigervnc" xreflabel="tigervnc-&tigervnc-version;">
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17 | <?dbhtml filename="tigervnc.html"?>
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18 |
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19 | <sect1info>
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20 | <othername>$LastChangedBy$</othername>
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21 | <date>$Date$</date>
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22 | </sect1info>
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23 |
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24 | <title>Tigervnc-&tigervnc-version;</title>
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25 |
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26 | <indexterm zone="tigervnc">
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27 | <primary sortas="a-tigervnc">tigervnc</primary>
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28 | </indexterm>
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29 |
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30 | <sect2 role="package">
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31 | <title>Introduction to Tigervnc</title>
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32 |
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33 | <para><application>Tigervnc</application> is an advanced VNC (Virtual
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34 | Network Computing) implementation. It allows creation of an Xorg server
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35 | not tied to a physical console and also provides a client for
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36 | viewing of the remote graphical desktop.
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37 | </para>
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38 |
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39 | &lfs84_checked;
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40 |
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41 | <bridgehead renderas="sect3">Package Information</bridgehead>
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42 | <itemizedlist spacing="compact">
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43 | <listitem>
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44 | <para>Download (HTTP): <ulink url="&tigervnc-download-http;"/></para>
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45 | </listitem>
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46 | <listitem>
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47 | <para>Download (FTP): <ulink url="&tigervnc-download-ftp;"/></para>
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48 | </listitem>
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49 | <listitem>
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50 | <para>Download MD5 sum: &tigervnc-md5sum;</para>
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51 | </listitem>
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52 | <listitem>
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53 | <para>Download size: &tigervnc-size;</para>
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54 | </listitem>
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55 | <listitem>
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56 | <para>Estimated disk space required: &tigervnc-buildsize;</para>
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57 | </listitem>
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58 | <listitem>
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59 | <para>Estimated build time: &tigervnc-time;</para>
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60 | </listitem>
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61 | </itemizedlist>
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62 |
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63 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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64 | <itemizedlist spacing="compact">
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65 | <listitem>
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66 | <para>
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67 | Required file:
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68 | <ulink url="&xorg-download-http;/xserver/xorg-server-&tigervnc-xorg-version;.tar.bz2"/>
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69 | </para>
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70 | </listitem>
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71 | </itemizedlist>
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72 |
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73 | <note><para>The version of <application>Xorg</application> may eventually be
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74 | a few versions out of date, but is required for the customizations needed
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75 | for this package.</para></note>
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76 |
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77 | <bridgehead renderas="sect3">Tigervnc Dependencies</bridgehead>
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78 |
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79 | <bridgehead renderas="sect4">Required</bridgehead>
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80 | <para role="required">
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81 | <xref linkend="cmake"/>,
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82 | <xref linkend="fltk"/>,
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83 | <xref linkend="gnutls"/>,
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84 | <xref linkend="libgcrypt"/>,
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85 | <xref linkend="libjpeg"/>,
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86 | <xref linkend="pixman"/>,
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87 | <xref linkend="xorg7-app"/>, and
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88 | <xref linkend="xorg7-legacy"/>
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89 | </para>
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90 |
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91 | <bridgehead renderas="sect4">Recommended</bridgehead>
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92 | <para role="recommended">
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93 | <xref linkend="imagemagick"/> and
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94 | <xref linkend="linux-pam"/>
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95 | </para>
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96 |
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97 | <para condition="html" role="usernotes">User Notes:
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98 | <ulink url="&blfs-wiki;/tigervnc"/></para>
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99 |
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100 | </sect2>
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101 |
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102 | <sect2 role="installation">
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103 | <title>Installation of Tigervnc</title>
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104 |
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105 | <para>Install <application>tigervnc</application> by running the following
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106 | commands:</para>
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107 |
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108 | <screen><userinput># Put code in place
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109 | tar -xf ../xorg-server-&tigervnc-xorg-version;.tar.bz2 \
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110 | --strip-components=1 \
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111 | -C unix/xserver &&
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112 | ( cd unix/xserver &&
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113 | patch -Np1 -i ../xserver120.patch ) &&
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114 |
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115 | # Build viewer
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116 | cmake -G "Unix Makefiles" \
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117 | -DCMAKE_INSTALL_PREFIX=/usr \
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118 | -DCMAKE_BUILD_TYPE=Release \
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119 | -Wno-dev &&
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120 | make &&
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121 |
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122 | # Build server
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123 | pushd unix/xserver &&
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124 | autoreconf -fiv &&
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125 |
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126 | CFLAGS="$CFLAGS -I/usr/include/drm" \
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127 | ./configure $XORG_CONFIG \
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128 | --disable-xwayland --disable-dri --disable-dmx \
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129 | --disable-xorg --disable-xnest --disable-xvfb \
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130 | --disable-xwin --disable-xephyr --disable-kdrive \
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131 | --disable-devel-docs --disable-config-hal --disable-config-udev \
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132 | --disable-unit-tests --disable-selective-werror \
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133 | --disable-static --enable-dri3 \
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134 | --without-dtrace --enable-dri2 --enable-glx \
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135 | --with-pic &&
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136 | make &&
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137 | popd</userinput></screen>
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138 |
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139 | <para>This package does not come with a test suite.</para>
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140 |
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141 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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142 |
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143 | <screen role="root"><userinput>#Install viewer
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144 | make install &&
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145 |
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146 | #Install server
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147 | ( cd unix/xserver/hw/vnc && make install ) &&
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148 |
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149 | [ -e /usr/bin/Xvnc ] || ln -svf $XORG_PREFIX/bin/Xvnc /usr/bin/Xvnc</userinput></screen>
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150 |
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151 | <para>Finally, create a menu entry. As the
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152 | <systemitem class="username">root</systemitem> user:</para>
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153 |
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154 | <screen role="root"><userinput>cat > /usr/share/applications/vncviewer.desktop << "EOF"
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155 | <literal>[Desktop Entry]
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156 | Type=Application
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157 | Name=TigerVNC Viewer
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158 | Comment=VNC client
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159 | Exec=/usr/bin/vncviewer
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160 | Icon=tigervnc
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161 | Terminal=false
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162 | StartupNotify=false
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163 | Categories=Network;RemoteAccess;</literal>
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164 | EOF
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165 |
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166 | install -vm644 ../media/icons/tigervnc_24.png /usr/share/pixmaps &&
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167 | ln -sfv tigervnc_24.png /usr/share/pixmaps/tigervnc.png</userinput></screen>
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168 |
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169 | </sect2>
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170 |
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171 | <sect2 role="commands">
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172 | <title>Command Explanations</title>
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173 |
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174 | <para><command>tar -xf .. xorg-server...</command>: This command extracts the
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175 | standard Xorg packages into the tree in a location needed for modification.</para>
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176 |
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177 | <para><option>--disable ...</option>: Most options that are usually needed for
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178 | the standard Xorg server are not needed fror the Xvnc instance being built.</para>
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179 |
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180 | <para><command>[ -e /usr/bin/Xvnc ] || ln ... Xvnc</command>: If the Xvnc server
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181 | is not installed in the <filename class='directory'>/usr/bin</filename>
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182 | directory, then create a link so the <command>vncserver</command> script
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183 | can find it.</para>
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184 |
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185 | </sect2>
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186 |
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187 | <sect2 role="configuration">
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188 | <title>Configuring Tigervnc</title>
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189 |
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190 | <para>The user specific configuration files of vncserver resides
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191 | in the <filename class='directory'>.vnc</filename> directory in the user's
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192 | home directory. The <filename>xstartup</filename> file in that
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193 | directory is a script specifying what commands to be run
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194 | when a VNC desktop is started. If no <filename>xstartup</filename> file
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195 | exists, <command>vncserver</command> will try to start an xterm in a twm
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196 | session. An example <filename>xstartup</filename> would be:</para>
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197 |
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198 | <screen>#!/bin/sh
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199 | [ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
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200 | [ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
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201 | startlxde &</screen>
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202 |
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203 | </sect2>
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204 |
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205 | <sect2 role="content">
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206 | <title>Contents</title>
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207 |
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208 | <segmentedlist>
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209 | <segtitle>Installed Programs</segtitle>
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210 | <segtitle>Installed Libraries</segtitle>
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211 | <segtitle>Installed Directories</segtitle>
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212 |
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213 | <seglistitem>
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214 | <seg>Xvnc,
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215 | vncconfig,
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216 | vncpasswd,
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217 | vncserver,
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218 | vncviewer, and
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219 | x0vncserver</seg>
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220 |
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221 | <seg>libvnc.so</seg>
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222 | <seg>/usr/share/doc/tigervnc-&tigervnc-version;</seg>
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223 | </seglistitem>
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224 | </segmentedlist>
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225 |
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226 | <variablelist>
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227 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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228 | <?dbfo list-presentation="list"?>
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229 | <?dbhtml list-presentation="table"?>
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230 |
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231 | <varlistentry id="xvnc">
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232 | <term><command>Xvnc</command></term>
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233 | <listitem>
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234 | <para> is a X VNC (Virtual Network Computing) server.
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235 | It is based on a standard X server, but it has a
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236 | "virtual" screen rather than a physical one.</para>
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237 | <indexterm zone="tigervnc xvnc">
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238 | <primary sortas="b-xvnc">Xvnc</primary>
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239 | </indexterm>
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240 | </listitem>
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241 | </varlistentry>
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242 |
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243 | <varlistentry id="vncconfig">
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244 | <term><command>vncconfig</command></term>
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245 | <listitem>
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246 | <para>is a program to configure and control a VNC server.</para>
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247 | <indexterm zone="tigervnc vncconfig">
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248 | <primary sortas="b-vncconfig">vncconfig</primary>
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249 | </indexterm>
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250 | </listitem>
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251 | </varlistentry>
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252 |
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253 | <varlistentry id="vncpasswd">
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254 | <term><command>vncpasswd</command></term>
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255 | <listitem>
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256 | <para>
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257 | allows you to set the password used to access VNC desktops.
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258 | </para>
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259 | <indexterm zone="tigervnc vncpasswd">
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260 | <primary sortas="b-vncpasswd">vncpasswd</primary>
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261 | </indexterm>
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262 | </listitem>
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263 | </varlistentry>
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264 |
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265 | <varlistentry id="vncserver">
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266 | <term><command>vncserver</command></term>
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267 | <listitem>
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268 | <para>is a perl script used to start or stop a VNC server.</para>
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269 | <indexterm zone="tigervnc vncserver">
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270 | <primary sortas="b-vncserver">vncserver</primary>
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271 | </indexterm>
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272 | </listitem>
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273 | </varlistentry>
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274 |
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275 | <varlistentry id="vncviewer">
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276 | <term><command>vncviewer</command></term>
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277 | <listitem>
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278 | <para>is a client used to connect to VNC desktops.</para>
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279 | <indexterm zone="tigervnc vncviewer">
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280 | <primary sortas="b-vncviewer">vncviewer</primary>
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281 | </indexterm>
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282 | </listitem>
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283 | </varlistentry>
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284 |
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285 | <varlistentry id="x0vncserver">
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286 | <term><command>x0vncserver</command></term>
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287 | <listitem>
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288 | <para>is a program to make an X display on a physical
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289 | terminal accessible via TigerVNC or compatible viewers.</para>
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290 | <indexterm zone="tigervnc x0vncserver">
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291 | <primary sortas="b-x0vncserver">x0vncserver</primary>
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292 | </indexterm>
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293 | </listitem>
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294 | </varlistentry>
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295 |
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296 | </variablelist>
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297 |
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298 | </sect2>
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299 |
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300 | </sect1>
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