1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.3/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 tcl-download-http "http://prdownloads.sourceforge.net/tcl/tcl&tcl-version;-src.tar.gz">
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8 | <!ENTITY tcl-download-ftp "ftp://ftp.us.xemacs.org/pub/tcl/tcl8_4/tcl&tcl-version;-src.tar.gz">
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9 | <!ENTITY tcl-size "3.4 MB">
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10 | <!ENTITY tcl-buildsize "34 MB">
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11 | <!ENTITY tcl-time "0.33 SBU">
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12 | ]>
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13 |
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14 | <sect1 id="tcl" xreflabel="Tcl-&tcl-version;">
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15 | <sect1info>
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16 | <othername>$LastChangedBy$</othername>
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17 | <date>$Date$</date>
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18 | </sect1info>
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19 | <?dbhtml filename="tcl.html"?>
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20 | <title>Tcl-&tcl-version;</title>
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21 | <indexterm zone="tcl"><primary
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22 | sortas="a-Tcl">Tcl</primary></indexterm>
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23 |
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24 |
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25 | <sect2>
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26 | <title>Introduction to <application>Tcl</application></title>
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27 |
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28 | <para>The <application>Tcl</application> package contains the Tool Command
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29 | Language, a robust general-purpose scripting language.</para>
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30 |
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31 | <sect3><title>Package information</title>
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32 | <itemizedlist spacing='compact'>
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33 | <listitem><para>Download (HTTP): <ulink
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34 | url="&tcl-download-http;"/></para></listitem>
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35 | <listitem><para>Download (FTP): <ulink
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36 | url="&tcl-download-ftp;"/></para></listitem>
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37 | <listitem><para>Download size: &tcl-size;</para></listitem>
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38 | <listitem><para>Estimated disk space required:
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39 | &tcl-buildsize;</para></listitem>
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40 | <listitem><para>Estimated build time:
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41 | &tcl-time;</para></listitem></itemizedlist>
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42 | </sect3>
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43 |
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44 | </sect2>
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45 |
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46 | <sect2>
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47 | <title>Installation of <application>Tcl</application></title>
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48 |
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49 | <note><para>This package is also installed in <acronym>LFS</acronym> during
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50 | the bootstrap phase. The significant difference between the two installations
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51 | (other than installing to <filename class="directory">/usr</filename>) is the
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52 | package is installed in such a way that there is no need to keep the build
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53 | directory around after installation.</para></note>
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54 |
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55 | <para>Install <application>Tcl</application> by running the following
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56 | commands:</para>
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57 |
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58 | <screen><userinput><command>VERSION=&tcl-version; &&
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59 | V=`echo $VERSION | cut -d "." -f 1,2` &&
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60 | DIR=$PWD &&
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61 | cd unix &&
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62 | ./configure --prefix=/usr --enable-threads &&
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63 | make &&
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64 | sed -i "s:${DIR}/unix:/usr/lib:" tclConfig.sh &&
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65 | sed -i "s:${DIR}:/usr/include/tcl${V}:" tclConfig.sh &&
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66 | sed -i "s,^TCL_LIB_FILE='libtcl${V}..TCL_DBGX..so',TCL_LIB_FILE=\"libtcl${V}\$\{TCL_DBGX\}.so\"," \
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67 | tclConfig.sh &&
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68 | make install &&
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69 | install -d /usr/include/tcl${V}/unix &&
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70 | install -m644 *.h /usr/include/tcl${V}/unix/ &&
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71 | install -d /usr/include/tcl${V}/generic &&
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72 | install -c -m644 ../generic/*.h /usr/include/tcl${V}/generic/ &&
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73 | rm -f /usr/include/tcl${V}/generic/{tcl,tclDecls,tclPlatDecls}.h &&
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74 | ln -nsf ../../include/tcl${V} /usr/lib/tcl${V}/include &&
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75 | ln -sf libtcl${V}.so /usr/lib/libtcl.so &&
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76 | ln -sf tclsh${V} /usr/bin/tclsh</command></userinput></screen>
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77 |
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78 | <caution><para>If you build the package as an ordinary user and then switch to
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79 | root to install the package, ensure you set the environment variables
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80 | <envar>V</envar> and <envar>VERSION</envar> before running the installation
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81 | commands.</para></caution>
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82 |
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83 | </sect2>
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84 |
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85 | <sect2>
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86 | <title>Command explanations</title>
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87 |
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88 | <para><parameter>--enable-threads</parameter>: This switch forces the package
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89 | to build with thread support.</para>
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90 |
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91 | <para><command>sed -i ...</command>: The <application>Tcl</application>
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92 | package assumes that the source that is used to build
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93 | <application>Tcl</application> is always kept around for compiling packages
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94 | that depend on <application>Tcl</application>. These <command>sed</command>'s
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95 | remove the reference to the build directory and replace them by saner system
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96 | wide locations.</para>
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97 |
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98 | <para><command>install ...</command>: These commands install the internal
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99 | headers into a system-wide location.</para>
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100 |
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101 | <para><command>ln -sf ...</command>: These commands create compatibility
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102 | symbolic links.</para>
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103 | </sect2>
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104 |
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105 | <sect2>
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106 | <title>Contents</title>
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107 |
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108 | <segmentedlist>
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109 | <segtitle>Installed Program</segtitle>
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110 | <segtitle>Installed Library</segtitle>
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111 | <segtitle>Installed Directories</segtitle>
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112 | <seglistitem>
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113 | <seg>tclsh</seg>
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114 | <seg>libtcl</seg>
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115 | <seg>/usr/lib/tcl8.4 and /usr/include/tcl8.4</seg></seglistitem>
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116 | </segmentedlist>
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117 |
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118 | <variablelist>
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119 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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120 | <?dbfo list-presentation="list"?>
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121 |
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122 | <varlistentry id="tclsh">
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123 | <term><command>tclsh</command></term>
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124 | <listitem><para> is a simple shell containing the
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125 | <application>Tcl</application> interpreter.</para>
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126 | <indexterm zone="tcl tclsh"><primary
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127 | sortas="b-tclsh">tclsh</primary></indexterm>
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128 | </listitem>
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129 | </varlistentry>
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130 |
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131 | <varlistentry id="libtcl">
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132 | <term><filename role="library">libtcl.so</filename></term>
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133 | <listitem><para>contains the <acronym>API</acronym> functions required
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134 | by <application>Tcl</application>.</para>
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135 | <indexterm zone="tcl libtcl"><primary
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136 | sortas="c-libtcl">libtcl.so</primary></indexterm>
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137 | </listitem>
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138 | </varlistentry>
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139 |
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140 |
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141 | </variablelist>
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142 |
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143 | </sect2>
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144 |
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145 | </sect1>
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