[673b0d8] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[b06ca36] | 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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[673b0d8] | 4 | <!ENTITY % general-entities SYSTEM "../general.ent">
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| 5 | %general-entities;
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| 6 | ]>
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[b28fd35] | 7 |
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[81fd230] | 8 | <sect1 id="ch-tools-tcl" role="wrap">
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[b28fd35] | 9 | <?dbhtml filename="tcl.html"?>
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| 10 |
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[e747759] | 11 | <sect1info condition="script">
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| 12 | <productname>tcl</productname>
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| 13 | <productnumber>&tcl-version;</productnumber>
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| 14 | <address>&tcl-url;</address>
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| 15 | </sect1info>
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| 16 |
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[b28fd35] | 17 | <title>Tcl-&tcl-version;</title>
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| 18 |
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| 19 | <indexterm zone="ch-tools-tcl">
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| 20 | <primary sortas="a-Tcl">Tcl</primary>
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| 21 | </indexterm>
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| 22 |
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| 23 | <sect2 role="package">
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| 24 | <title/>
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[673b0d8] | 25 |
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[b28fd35] | 26 | <para>The Tcl package contains the Tool Command Language.</para>
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[bc82645e] | 27 |
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[b28fd35] | 28 | <segmentedlist>
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| 29 | <segtitle>&buildtime;</segtitle>
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| 30 | <segtitle>&diskspace;</segtitle>
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[5888299] | 31 |
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[b28fd35] | 32 | <seglistitem>
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[e4a5635] | 33 | <seg>&tcl-ch5-sbu;</seg>
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| 34 | <seg>&tcl-ch5-du;</seg>
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[b28fd35] | 35 | </seglistitem>
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| 36 | </segmentedlist>
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[bc82645e] | 37 |
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[b28fd35] | 38 | </sect2>
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[73aedd1d] | 39 |
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[b28fd35] | 40 | <sect2 role="installation">
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| 41 | <title>Installation of Tcl</title>
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| 42 |
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| 43 | <para>This package and the next two (Expect and DejaGNU) are installed
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| 44 | to support running the test suites for GCC and Binutils. Installing
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| 45 | three packages for testing purposes may seem excessive, but it is very
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| 46 | reassuring, if not essential, to know that the most important tools are
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| 47 | working properly. Even if the test suites are not run in this chapter
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| 48 | (they are not mandatory), these packages are required to run the test
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| 49 | suites in <xref linkend="chapter-building-system"/>.</para>
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| 50 |
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| 51 | <para>Prepare Tcl for compilation:</para>
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[73aedd1d] | 52 |
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[0445a3d] | 53 | <screen><userinput remap="configure">cd unix
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[2f3d595] | 54 | ./configure --prefix=/tools</userinput></screen>
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[73aedd1d] | 55 |
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[b28fd35] | 56 | <para>Build the package:</para>
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[73aedd1d] | 57 |
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[0445a3d] | 58 | <screen><userinput remap="make">make</userinput></screen>
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[73aedd1d] | 59 |
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[a91be49] | 60 | <para>Compilation is now complete. As discussed earlier, running the test
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| 61 | suite is not mandatory for the temporary tools here in this chapter. To run
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| 62 | the Tcl test suite anyway, issue the following command:</para>
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[0445a3d] | 63 |
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| 64 | <screen><userinput remap="test">TZ=UTC make test</userinput></screen>
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| 65 |
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[1fa0f19] | 66 | <para>The Tcl test suite may experience failures under certain host
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[b28fd35] | 67 | conditions that are not fully understood. Therefore, test suite failures
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| 68 | here are not surprising, and are not considered critical. The
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| 69 | <parameter>TZ=UTC</parameter> parameter sets the time zone to Coordinated
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| 70 | Universal Time (UTC), also known as Greenwich Mean Time (GMT), but only
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| 71 | for the duration of the test suite run. This ensures that the clock tests
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| 72 | are exercised correctly. Details on the <envar>TZ</envar> environment
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| 73 | variable are provided in <xref linkend="chapter-bootscripts"/>.</para>
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[73aedd1d] | 74 |
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[b28fd35] | 75 | <para>Install the package:</para>
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[73aedd1d] | 76 |
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[0445a3d] | 77 | <screen><userinput remap="install">make install</userinput></screen>
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[73aedd1d] | 78 |
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[bdd7f27] | 79 | <para>Make the installed library writable so debugging symbols can
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| 80 | be removed later:</para>
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| 81 |
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| 82 | <screen><userinput remap="install">chmod -v u+w /tools/lib/libtcl8.5.so</userinput></screen>
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| 83 |
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[b28fd35] | 84 | <para>Install Tcl's headers. The next package, Expect, requires them
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| 85 | to build.</para>
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[f4993cf] | 86 |
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[0445a3d] | 87 | <screen><userinput remap="install">make install-private-headers</userinput></screen>
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[e0ef857] | 88 |
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[b28fd35] | 89 | <para>Now make a necessary symbolic link:</para>
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[73aedd1d] | 90 |
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[d55da0a] | 91 | <screen><userinput remap="install">ln -sv tclsh8.5 /tools/bin/tclsh</userinput></screen>
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[73aedd1d] | 92 |
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[b28fd35] | 93 | </sect2>
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| 94 |
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| 95 | <sect2 id="contents-tcl" role="content">
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| 96 | <title>Contents of Tcl</title>
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| 97 |
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| 98 | <segmentedlist>
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| 99 | <segtitle>Installed programs</segtitle>
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| 100 | <segtitle>Installed library</segtitle>
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| 101 |
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| 102 | <seglistitem>
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[d55da0a] | 103 | <seg>tclsh (link to tclsh8.5) and tclsh8.5</seg>
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[f1994dc] | 104 | <seg>libtcl8.5.so, libtclstub8.5.a</seg>
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[b28fd35] | 105 | </seglistitem>
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| 106 | </segmentedlist>
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| 107 |
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| 108 | <variablelist>
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| 109 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 110 | <?dbfo list-presentation="list"?>
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| 111 | <?dbhtml list-presentation="table"?>
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| 112 |
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[d55da0a] | 113 | <varlistentry id="tclsh8.5">
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| 114 | <term><command>tclsh8.5</command></term>
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[b28fd35] | 115 | <listitem>
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| 116 | <para>The Tcl command shell</para>
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[d55da0a] | 117 | <indexterm zone="ch-tools-tcl tclsh8.5">
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[79f9e00] | 118 | <primary sortas="b-tclsh8.5">tclsh8.5</primary>
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[b28fd35] | 119 | </indexterm>
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| 120 | </listitem>
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| 121 | </varlistentry>
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| 122 |
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| 123 | <varlistentry id="tclsh">
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| 124 | <term><command>tclsh</command></term>
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| 125 | <listitem>
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[d55da0a] | 126 | <para>A link to tclsh8.5</para>
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[b28fd35] | 127 | <indexterm zone="ch-tools-tcl tclsh">
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| 128 | <primary sortas="b-tclsh">tclsh</primary>
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| 129 | </indexterm>
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| 130 | </listitem>
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| 131 | </varlistentry>
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| 132 |
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[d55da0a] | 133 | <varlistentry id="libtcl8.5.so">
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| 134 | <term><filename class="libraryfile">libtcl8.5.so</filename></term>
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[b28fd35] | 135 | <listitem>
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| 136 | <para>The Tcl library</para>
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[d55da0a] | 137 | <indexterm zone="ch-tools-tcl libtcl8.5.so">
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| 138 | <primary sortas="c-libtcl8.5.so">libtcl8.5.so</primary>
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[b28fd35] | 139 | </indexterm>
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| 140 | </listitem>
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| 141 | </varlistentry>
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| 142 |
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[f1994dc] | 143 | <varlistentry id="libtclstub8.5.a">
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| 144 | <term><filename class="libraryfile">libtclstub8.5.a</filename></term>
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| 145 | <listitem>
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| 146 | <para>The Tcl Stub library</para>
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| 147 | <indexterm zone="ch-tools-tcl libtclstub8.5.a">
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| 148 | <primary sortas="c-libtclstub8.5.a">libtclstub8.5.a</primary>
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| 149 | </indexterm>
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| 150 | </listitem>
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| 151 | </varlistentry>
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| 152 |
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[b28fd35] | 153 | </variablelist>
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| 154 |
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| 155 | </sect2>
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[673b0d8] | 156 |
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| 157 | </sect1>
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