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 "3.5 MB">
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10 | <!ENTITY tcl-buildsize "34 MB">
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11 | <!ENTITY tcl-time "0.27 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 |
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22 | <sect2>
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23 | <title>Introduction to <application>Tcl</application></title>
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24 |
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25 | <para>The <application>Tcl</application> package contains the Tool Command
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26 | Language, a robust general-purpose scripting language.</para>
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27 |
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28 | <sect3><title>Package information</title>
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29 | <itemizedlist spacing='compact'>
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30 | <listitem><para>Download (HTTP): <ulink
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31 | url="&tcl-download-http;"/></para></listitem>
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32 | <listitem><para>Download (FTP): <ulink
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33 | url="&tcl-download-ftp;"/></para></listitem>
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34 | <listitem><para>Download size: &tcl-size;</para></listitem>
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35 | <listitem><para>Estimated Disk space required:
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36 | &tcl-buildsize;</para></listitem>
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37 | <listitem><para>Estimated build time:
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38 | &tcl-time;</para></listitem></itemizedlist>
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39 | </sect3>
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40 |
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41 | </sect2>
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42 |
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43 | <sect2>
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44 | <title>Installation of <application>Tcl</application></title>
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45 |
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46 | <note><para>This package is also installed in <acronym>LFS</acronym> during
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47 | the bootstrap phase. The significant difference between the two installations
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48 | (other than installing to <filename class="directory">/usr</filename>) is the
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49 | package is installed in such a way that there is no need to keep the build
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50 | directory around after installation.</para></note>
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51 |
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52 | <para>Install <application>Tcl</application> by running the following
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53 | commands:</para>
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54 |
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55 | <screen><userinput><command>VERSION=&tcl-version; &&
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56 | V=`echo $VERSION | cut -d "." -f 1,2` &&
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57 | DIR=$PWD &&
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58 | cd unix &&
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59 | ./configure --prefix=/usr --enable-threads &&
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60 | make &&
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61 | sed -i "s:${DIR}/unix:/usr/lib:" tclConfig.sh &&
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62 | sed -i "s:${DIR}:/usr/include/tcl${V}:" tclConfig.sh &&
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63 | sed -i "s,^TCL_LIB_FILE='libtcl${V}..TCL_DBGX..so',TCL_LIB_FILE=\"libtcl${V}\$\{TCL_DBGX\}.so\"," \
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64 | tclConfig.sh &&
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65 | mv ../doc/{,Tcl_}Thread.3 &&
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66 | sed -i 's/ Thread.3/ Tcl_Thread.3/' mkLinks &&
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67 | make install &&
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68 | install -d /usr/include/tcl${V}/unix &&
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69 | install -m644 *.h /usr/include/tcl${V}/unix/ &&
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70 | install -d /usr/include/tcl${V}/generic &&
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71 | install -c -m644 ../generic/*.h /usr/include/tcl${V}/generic/ &&
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72 | rm -f /usr/include/tcl${V}/generic/{tcl,tclDecls,tclPlatDecls}.h &&
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73 | ln -nsf ../../include/tcl${V} /usr/lib/tcl${V}/include &&
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74 | ln -sf libtcl${V}.so /usr/lib/libtcl.so &&
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75 | ln -sf tclsh${V} /usr/bin/tclsh</command></userinput></screen>
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76 |
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77 | <note><para>If you build the package as an ordinary user and then switch to
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78 | root to install the package, ensure you set the environment variables
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79 | <envar>V</envar> and <envar>VERSION</envar> before running the installation
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80 | commands.</para></note>
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81 |
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82 | </sect2>
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83 |
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84 | <sect2>
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85 | <title>Command explanations</title>
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86 |
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87 | <para><parameter>--enable-threads</parameter>: This switch forces the package
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88 | to build with thread support.</para>
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89 |
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90 | <para><command>sed -i ...</command>: The <application>Tcl</application>
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91 | package assumes that the source that is used to build
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92 | <application>Tcl</application> is always kept around for compiling packages
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93 | that depend on <application>Tcl</application>. These <command>sed</command>'s
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94 | remove the reference to the build directory and replace them by saner system
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95 | wide locations.</para>
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96 |
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97 | <para><command>install ...</command>: These commands install the internal
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98 | headers into a system-wide location.</para>
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99 |
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100 | <para><command>ln -sf ...</command>: These commands create compatibility
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101 | symbolic links.</para>
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102 | </sect2>
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103 |
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104 | <sect2>
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105 | <title>Contents</title>
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106 |
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107 | <para>The <application>Tcl</application> package contains
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108 | <command>tclsh</command>, the
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109 | <filename class='libraryfile'>libtcl</filename> libraries and miscellaneous
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110 | tools and scripts.</para>
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111 |
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112 | </sect2>
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113 |
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114 | <sect2><title>Description</title>
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115 |
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116 | <sect3><title>tclsh</title>
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117 | <para><command>tclsh</command> is a simple shell containing the
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118 | <application>Tcl</application> interpreter.</para></sect3>
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119 |
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120 | </sect2>
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121 |
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122 | </sect1>
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