mirror of
https://github.com/Zeckmathederg/glfs.git
synced 2025-01-24 23:32:12 +08:00
265 lines
7.7 KiB
XML
265 lines
7.7 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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<!ENTITY lua-download-http "https://www.lua.org/ftp/lua-&lua52-version;.tar.gz">
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<!ENTITY lua-download-ftp " ">
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<!ENTITY lua-md5sum "913fdb32207046b273fdb17aad70be13">
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<!ENTITY lua-size "248 KB">
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<!ENTITY lua-buildsize "3.6 MB">
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<!ENTITY lua-time "less than 0.1 SBU">
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]>
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<sect1 id="lua52" xreflabel="Lua-&lua52-version;">
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<?dbhtml filename="lua52.html"?>
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<title>Lua-&lua52-version;</title>
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<indexterm zone="lua52">
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<primary sortas="a-Lua">Lua</primary>
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</indexterm>
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<sect2 role="package">
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<title>Introduction to Lua 5.2</title>
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<para>
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<application>Lua</application> is a powerful light-weight programming
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language designed for extending applications. It is also frequently used
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as a general-purpose, stand-alone language. <application>Lua</application>
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is implemented as a small library of C functions, written in ANSI C, and
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compiles unmodified in all known platforms. The implementation goals are
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simplicity, efficiency, portability, and low embedding cost. The result is
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a fast language engine with small footprint, making it ideal in embedded
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systems too.
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</para>
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<para>
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This is an older version of <application>Lua</application> needed only
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for compatibility with other programs such as <xref linkend='wireshark'/>
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and <xref linkend="vlc"/>.
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</para>
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&lfs120_checked;
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<bridgehead renderas="sect3">Package Information</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Download (HTTP): <ulink url="&lua-download-http;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Download (FTP): <ulink url="&lua-download-ftp;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Download MD5 sum: &lua-md5sum;
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</para>
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</listitem>
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<listitem>
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<para>
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Download size: &lua-size;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated disk space required: &lua-buildsize;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated build time: &lua-time;
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</para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect3">Additional Downloads</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Required patch:
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<ulink url="&patch-root;/lua-&lua52-version;-shared_library-1.patch"/>
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</para>
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</listitem>
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</itemizedlist>
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</sect2>
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<sect2 role="installation">
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<title>Installation of Lua 5.2</title>
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<para>
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Some packages check for the <application>pkg-config</application> file
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for <application>Lua</application>, which is created with:
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</para>
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<screen><userinput>cat > lua.pc << "EOF"
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<literal>V=5.2
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R=&lua52-version;
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prefix=/usr
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INSTALL_BIN=${prefix}/bin
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INSTALL_INC=${prefix}/include/lua5.2
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INSTALL_LIB=${prefix}/lib
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INSTALL_MAN=${prefix}/share/man/man1
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INSTALL_LMOD=${prefix}/share/lua/${V}
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INSTALL_CMOD=${prefix}/lib/lua/${V}
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exec_prefix=${prefix}
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libdir=${exec_prefix}/lib
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includedir=${prefix}/include/lua5.2
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Name: Lua
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Description: An Extensible Extension Language
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Version: ${R}
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Requires:
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Libs: -L${libdir} -llua5.2 -lm -ldl
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Cflags: -I${includedir}</literal>
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EOF</userinput></screen>
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<para>
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Install <application>Lua</application> by running the following
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commands:
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</para>
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<screen><userinput>patch -Np1 -i ../lua-&lua52-version;-shared_library-1.patch &&
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sed -i '/#define LUA_ROOT/s:/usr/local/:/usr/:' src/luaconf.h &&
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sed -r -e '/^LUA_(SO|A|T)=/ s/lua/lua5.2/' \
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-e '/^LUAC_T=/ s/luac/luac5.2/' \
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-i src/Makefile &&
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make MYCFLAGS="-fPIC" linux</userinput></screen>
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<!--
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<para>
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To test the results, issue: <command>make test</command>.
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<quote>This will run the interpreter and print its version.</quote>.
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More comprehensive tests can be performed if you downloaded the "Test
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suite" tarball. Those tests need to be executed after the package is
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installed, thus we defer to the description below.
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</para>
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-->
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<para>
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The installation of this package is complex, so we will use
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the DESTDIR method of installation:
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</para>
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<screen><userinput>make TO_BIN='lua5.2 luac5.2' \
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TO_LIB="liblua5.2.so liblua5.2.so.5.2 liblua5.2.so.&lua52-version;" \
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INSTALL_DATA="cp -d" \
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INSTALL_TOP=$PWD/install/usr \
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INSTALL_INC=$PWD/install/usr/include/lua5.2 \
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INSTALL_MAN=$PWD/install/usr/share/man/man1 \
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install &&
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install -Dm644 lua.pc install/usr/lib/pkgconfig/lua52.pc &&
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mkdir -pv install/usr/share/doc/lua-&lua52-version; &&
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cp -v doc/*.{html,css,gif,png} install/usr/share/doc/lua-&lua52-version; &&
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ln -s liblua5.2.so install/usr/lib/liblua.so.5.2 &&
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ln -s liblua5.2.so install/usr/lib/liblua.so.&lua52-version; &&
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mv install/usr/share/man/man1/{lua.1,lua5.2.1} &&
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mv install/usr/share/man/man1/{luac.1,luac5.2.1}</userinput></screen>
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<para>
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Now, as the <systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>chown -R root:root install &&
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cp -a install/* /</userinput></screen>
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</sect2>
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<sect2 role="commands">
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<title>Command Explanations</title>
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<para>
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<command>sed -i ... src/luaconf.h</command>: This command changes the
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<application>Lua</application> search path to match the install path.
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</para>
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<para>
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<command>sed -i ... src/Makefile</command>: This command deconflicts
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this installation with the latest version of lua.
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</para>
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</sect2>
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<sect2 role="content">
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<title>Contents</title>
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<segmentedlist>
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<segtitle>Installed Programs</segtitle>
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<segtitle>Installed Library</segtitle>
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<segtitle>Installed Directories</segtitle>
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<seglistitem>
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<seg>
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lua5.2 and luac5.2
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</seg>
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<seg>
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liblua5.2.so
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</seg>
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<seg>
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/usr/include/lua5.2,
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/usr/lib/lua/5.2,
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/usr/share/doc/lua-&lua52-version;, and
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/usr/share/lua/5.2
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</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect3">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<?dbhtml list-presentation="table"?>
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<varlistentry id="lua52-prog">
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<term><command>lua5.2</command></term>
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<listitem>
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<para>
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is the standalone Lua version 5.2 interpreter
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</para>
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<indexterm zone="lua52 lua-prog">
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<primary sortas="b-lua52">lua5.2</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="luac52">
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<term><command>luac5.2</command></term>
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<listitem>
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<para>
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is the Lua version 5.2 compiler
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</para>
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<indexterm zone="lua52 luac52">
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<primary sortas="b-luac52">luac5.2</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="liblua52">
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<term><filename class="libraryfile">liblua5.2.so</filename></term>
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<listitem>
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<para>
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contains the <application>Lua</application> version 5.2 API functions
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</para>
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<indexterm zone="lua52 liblua52">
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<primary sortas="c-liblua52">liblua5.2.so</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect2>
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</sect1>
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