[1fa2099] | 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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[5e06d04] | 6 | <!ENTITY tdbc-ver "1.1.2">
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| 7 | <!ENTITY itcl-ver "4.2.1">
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[1fa2099] | 8 | ]>
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| 9 |
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| 10 | <sect1 id="ch-tools-tcl" role="wrap">
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| 11 | <?dbhtml filename="tcl.html"?>
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| 12 |
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| 13 | <sect1info condition="script">
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| 14 | <productname>tcl</productname>
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| 15 | <productnumber>&tcl-version;</productnumber>
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| 16 | <address>&tcl-url;</address>
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| 17 | </sect1info>
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| 18 |
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| 19 | <title>Tcl-&tcl-version;</title>
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| 20 |
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| 21 | <indexterm zone="ch-tools-tcl">
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| 22 | <primary sortas="a-Tcl">Tcl</primary>
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| 23 | </indexterm>
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| 24 |
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| 25 | <sect2 role="package">
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| 26 | <title/>
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| 27 |
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[88ec930] | 28 | <para>The <application>Tcl</application> package contains the Tool Command Language,
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| 29 | a robust general-purpose scripting language. The <application>Expect</application> package
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| 30 | is written in the <application>Tcl</application> language.</para>
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[1fa2099] | 31 |
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| 32 | <segmentedlist>
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| 33 | <segtitle>&buildtime;</segtitle>
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| 34 | <segtitle>&diskspace;</segtitle>
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| 35 |
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| 36 | <seglistitem>
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[37e35d2] | 37 | <seg>&tcl-tmp-sbu;</seg>
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| 38 | <seg>&tcl-tmp-du;</seg>
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[1fa2099] | 39 | </seglistitem>
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| 40 | </segmentedlist>
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| 41 |
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| 42 | </sect2>
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| 43 |
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| 44 | <sect2 role="installation">
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| 45 | <title>Installation of Tcl</title>
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| 46 |
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| 47 | <para>This package and the next two (Expect and DejaGNU) are
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[f695e02] | 48 | installed to support running the test suites for binutils and GCC and other
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[1fa2099] | 49 | packages. Installing three packages for testing purposes may seem
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| 50 | excessive, but it is very reassuring, if not essential, to know that the
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[f695e02] | 51 | most important tools are working properly.</para>
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[1fa2099] | 52 |
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[37e35d2] | 53 | <!-- <para>Note that the Tcl package used here is a minimal version needed
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[1fa2099] | 54 | to run the LFS tests. For the full package, see the
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[37e35d2] | 55 | <ulink url='&blfs-book;general/tcl.html'>BLFS Tcl procedures</ulink>.</para>-->
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| 56 |
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| 57 | <para>First, unpack the documentation by issuing the following command:</para>
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| 58 |
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[5e06d04] | 59 | <screen><userinput remap="pre">tar -xf ../tcl&tcl-version;-html.tar.gz --strip-components=1</userinput></screen>
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[1fa2099] | 60 |
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| 61 | <para>Prepare Tcl for compilation:</para>
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| 62 |
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[37e35d2] | 63 | <screen><userinput remap="configure">SRCDIR=$(pwd)
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| 64 | cd unix
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| 65 | ./configure --prefix=/usr \
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| 66 | --mandir=/usr/share/man \
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| 67 | $([ "$(uname -m)" = x86_64 ] && echo --enable-64bit)</userinput></screen>
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| 68 |
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| 69 | <variablelist>
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| 70 | <title>The meaning of the configure options:</title>
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| 71 |
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| 72 | <varlistentry>
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| 73 | <term><parameter>$([ "$(uname -m)" = x86_64 ] && echo --enable-64bit)</parameter></term>
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| 74 | <listitem>
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| 75 | <para>The construct <parameter>$(<shell command>)</parameter>
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| 76 | is replaced by the output of the shell command. Here this output is
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| 77 | empty if running on a 32 bit machine, and is
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| 78 | <parameter>--enable-64bit</parameter> if running on a 64 bit machine.
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| 79 | </para>
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| 80 | </listitem>
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| 81 | </varlistentry>
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| 82 |
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| 83 | </variablelist>
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[1fa2099] | 84 |
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| 85 | <para>Build the package:</para>
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| 86 |
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[37e35d2] | 87 | <screen><userinput remap="make">make
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| 88 |
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| 89 | sed -e "s|$SRCDIR/unix|/usr/lib|" \
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| 90 | -e "s|$SRCDIR|/usr/include|" \
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| 91 | -i tclConfig.sh
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| 92 |
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| 93 | sed -e "s|$SRCDIR/unix/pkgs/tdbc&tdbc-ver;|/usr/lib/tdbc&tdbc-ver;|" \
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| 94 | -e "s|$SRCDIR/pkgs/tdbc&tdbc-ver;/generic|/usr/include|" \
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| 95 | -e "s|$SRCDIR/pkgs/tdbc&tdbc-ver;/library|/usr/lib/tcl8.6|" \
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| 96 | -e "s|$SRCDIR/pkgs/tdbc&tdbc-ver;|/usr/include|" \
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| 97 | -i pkgs/tdbc&tdbc-ver;/tdbcConfig.sh
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| 98 |
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| 99 | sed -e "s|$SRCDIR/unix/pkgs/itcl&itcl-ver;|/usr/lib/itcl&itcl-ver;|" \
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| 100 | -e "s|$SRCDIR/pkgs/itcl&itcl-ver;/generic|/usr/include|" \
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| 101 | -e "s|$SRCDIR/pkgs/itcl&itcl-ver;|/usr/include|" \
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| 102 | -i pkgs/itcl&itcl-ver;/itclConfig.sh
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| 103 |
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| 104 | unset SRCDIR</userinput></screen>
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[1fa2099] | 105 |
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[37e35d2] | 106 | <para>The various <quote>sed</quote> instructions after the
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| 107 | <quote>make</quote> command removes references to the build directory from
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| 108 | the configuration files and replaces them with the install directory.
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| 109 | This is not mandatory for the remainder of LFS, but may be needed in case a
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| 110 | package built later uses Tcl.</para>
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[1fa2099] | 111 |
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[37e35d2] | 112 | <para>To test the results, issue:</para>
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[1fa2099] | 113 |
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[37e35d2] | 114 | <screen><userinput remap="test">make test</userinput></screen>
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[1fa2099] | 115 |
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[9f715a8] | 116 | <note>
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| 117 | <para>
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| 118 | In the test results there are several places associated with clock.test
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| 119 | that indicate a failure, but the summary at the end indicates no
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| 120 | failures. clock.test passes on a complete LFS system.
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| 121 | </para>
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| 122 | </note>
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| 123 |
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[1fa2099] | 124 | <para>Install the package:</para>
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| 125 |
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| 126 | <screen><userinput remap="install">make install</userinput></screen>
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| 127 |
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| 128 | <para>Make the installed library writable so debugging symbols can
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| 129 | be removed later:</para>
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| 130 |
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[37e35d2] | 131 | <screen><userinput remap="install">chmod -v u+w /usr/lib/libtcl&tcl-major-version;.so</userinput></screen>
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[1fa2099] | 132 |
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[37e35d2] | 133 | <para>Install Tcl's headers. The next package, Expect, requires them.</para>
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[1fa2099] | 134 |
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| 135 | <screen><userinput remap="install">make install-private-headers</userinput></screen>
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| 136 |
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| 137 | <para>Now make a necessary symbolic link:</para>
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| 138 |
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[37e35d2] | 139 | <screen><userinput remap="install">ln -sfv tclsh&tcl-major-version; /usr/bin/tclsh</userinput></screen>
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[1fa2099] | 140 |
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[c69f870] | 141 | <para>Finally, rename a man page that conflicts with a Perl man page:</para>
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| 142 |
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| 143 | <screen><userinput remap="install">mv /usr/share/man/man3/{Thread,Tcl_Thread}.3</userinput></screen>
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| 144 |
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[1fa2099] | 145 | </sect2>
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| 146 |
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| 147 | <sect2 id="contents-tcl" role="content">
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| 148 | <title>Contents of Tcl</title>
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| 149 |
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| 150 | <segmentedlist>
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| 151 | <segtitle>Installed programs</segtitle>
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| 152 | <segtitle>Installed library</segtitle>
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| 153 |
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| 154 | <seglistitem>
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[37e35d2] | 155 | <seg>
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| 156 | tclsh (link to tclsh&tcl-major-version;) and
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| 157 | tclsh&tcl-major-version;
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| 158 | </seg>
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| 159 | <seg>
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| 160 | libtcl&tcl-major-version;.so and
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| 161 | libtclstub&tcl-major-version;.a
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| 162 | </seg>
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[1fa2099] | 163 | </seglistitem>
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| 164 | </segmentedlist>
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| 165 |
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| 166 | <variablelist>
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| 167 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 168 | <?dbfo list-presentation="list"?>
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| 169 | <?dbhtml list-presentation="table"?>
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| 170 |
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| 171 | <varlistentry id="tclsh&tcl-major-version;">
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| 172 | <term><command>tclsh&tcl-major-version;</command></term>
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| 173 | <listitem>
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| 174 | <para>The Tcl command shell</para>
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| 175 | <indexterm zone="ch-tools-tcl tclsh&tcl-major-version;">
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| 176 | <primary sortas="b-tclsh&tcl-major-version;">tclsh&tcl-major-version;</primary>
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| 177 | </indexterm>
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| 178 | </listitem>
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| 179 | </varlistentry>
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| 180 |
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| 181 | <varlistentry id="tclsh">
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| 182 | <term><command>tclsh</command></term>
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| 183 | <listitem>
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| 184 | <para>A link to tclsh&tcl-major-version;</para>
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| 185 | <indexterm zone="ch-tools-tcl tclsh">
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| 186 | <primary sortas="b-tclsh">tclsh</primary>
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| 187 | </indexterm>
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| 188 | </listitem>
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| 189 | </varlistentry>
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| 190 |
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| 191 | <varlistentry id="libtcl&tcl-major-version;.so">
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| 192 | <term><filename class="libraryfile">libtcl&tcl-major-version;.so</filename></term>
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| 193 | <listitem>
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| 194 | <para>The Tcl library</para>
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| 195 | <indexterm zone="ch-tools-tcl libtcl&tcl-major-version;.so">
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| 196 | <primary sortas="c-libtcl&tcl-major-version;.so">libtcl&tcl-major-version;.so</primary>
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| 197 | </indexterm>
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| 198 | </listitem>
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| 199 | </varlistentry>
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| 200 |
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| 201 | <varlistentry id="libtclstub&tcl-major-version;.a">
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| 202 | <term><filename class="libraryfile">libtclstub&tcl-major-version;.a</filename></term>
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| 203 | <listitem>
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| 204 | <para>The Tcl Stub library</para>
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| 205 | <indexterm zone="ch-tools-tcl libtclstub&tcl-major-version;.a">
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| 206 | <primary sortas="c-libtclstub&tcl-major-version;.a">libtclstub&tcl-major-version;.a</primary>
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| 207 | </indexterm>
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| 208 | </listitem>
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| 209 | </varlistentry>
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| 210 |
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| 211 | </variablelist>
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| 212 |
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| 213 | </sect2>
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| 214 |
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| 215 | </sect1>
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