mirror of
https://github.com/Zeckmathederg/glfs.git
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267 lines
8.3 KiB
XML
267 lines
8.3 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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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 vala-download-http "&gnome-download-http;/vala/&vala-major-version;/vala-&vala-version;.tar.xz">
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<!ENTITY vala-download-ftp " ">
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<!ENTITY vala-md5sum "30dea3532368e3357d642b64c8a1f473">
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<!ENTITY vala-size "3.8 MB">
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<!ENTITY vala-buildsize "160 MB (add 18 MB for tests)">
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<!ENTITY vala-time "0.5 SBU (add 1.0 SBU for tests; both using parallelism=4)">
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]>
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<sect1 id="vala" xreflabel="Vala-&vala-version;">
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<?dbhtml filename="vala.html"?>
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<title>Vala-&vala-version;</title>
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<indexterm zone="vala">
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<primary sortas="a-Vala">Vala</primary>
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</indexterm>
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<sect2 role="package">
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<title>Introduction to Vala</title>
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<para>
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<application>Vala</application> is a new programming language that
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aims to bring modern programming language features to
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<application>GNOME</application> developers without imposing any
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additional runtime requirements and without using a different ABI
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compared to applications and libraries written in C.
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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="&vala-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="&vala-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: &vala-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: &vala-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: &vala-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: &vala-time;
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</para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect3">Vala Dependencies</bridgehead>
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<bridgehead renderas="sect4">Required</bridgehead>
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<para role="required">
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<xref linkend="glib2"/>
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</para>
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<bridgehead renderas="sect4">Recommended</bridgehead>
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<para role="recommended">
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<xref linkend="graphviz"/> (Required for valadoc)
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</para>
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<bridgehead renderas="sect4">Optional</bridgehead>
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<para role="optional">
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<xref linkend="dbus"/> (Required for the tests),
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<xref linkend="gobject-introspection"/> (Required for the tests),
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<xref linkend="libxslt"/> (Required for generating the documentation),
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<ulink url="https://ftpmirror.gnu.org/gnu/help2man/">help2man</ulink>,
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<ulink url="https://github.com/relaxng/jing-trang">jing</ulink>, and
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<ulink url="https://weasyprint.org/">weasyprint</ulink>
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</para>
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</sect2>
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<sect2 role="installation">
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<title>Installation of Vala</title>
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<!-- https://gitlab.gnome.org/GNOME/vala/-/issues/1485 -->
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<!-- Fixed in vala-0.56.14
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<para>
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At first, fix an issue causing <command>vapigen</command> to crash
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building some packages (for example NetworkManager):
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</para>
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<screen><userinput>sed -e "/next_pos =/s/$/ \
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char buf[16]; \
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Memory.copy (buf, next_pos, \
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(end - next_pos >= buf.length ? buf.length - 1 : end - next_pos));/" \
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-e 's/(string) next_pos/(string) buf/' \
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-i vala/valamarkupreader.vala</userinput></screen>
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-->
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<para>
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Install <application>Vala</application> by running the following
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commands:
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</para>
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<screen><userinput>./configure --prefix=/usr &&
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make</userinput></screen>
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<para>
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To test the results, issue: <command>make check</command>.
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</para>
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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>make 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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<option>bootstrap</option>: This <command>make</command>
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target forces the building system to build the package twice and use
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the <command>vala</command> executable produced in the first build
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to regenerate the <filename class="extension">.c</filename> files
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from the <filename class="extension">.vala</filename> files if needed.
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If a <command>vala</command> executable is not installed yet and
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you've modified any <filename class="extension">.vala</filename> files
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in the source tree, run <command>make bootstrap</command> instead of
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<command>make</command>.
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</para>
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<para>
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<option>--disable-valadoc</option>: This option is
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required if <xref linkend="graphviz"/> is not installed.
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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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vala,
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vala-&vala-major-version;,
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valac,
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valadoc,
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vala-gen-introspect, and
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vapigen (symlinks);
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valac-&vala-major-version;,
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valadoc-&vala-major-version;,
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vala-gen-introspect-&vala-major-version;, and
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vapigen-&vala-major-version;
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</seg>
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<seg>
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libvala-&vala-major-version;.so and
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libvaladoc-&vala-major-version;.so
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</seg>
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<seg>
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/usr/include/vala-&vala-major-version;,
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/usr/include/valadoc-&vala-major-version;,
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/usr/lib/vala-&vala-major-version;,
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/usr/lib/valadoc-&vala-major-version;,
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/usr/share/vala,
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/usr/share/vala-&vala-major-version;,
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/usr/share/valadoc-&vala-major-version;, and
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/usr/share/devhelp/books/vala-&vala-major-version;
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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="valac">
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<term><command>valac</command></term>
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<listitem>
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<para>
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is a compiler that translates <application>Vala</application>
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source code into C source and header files
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</para>
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<indexterm zone="vala valac">
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<primary sortas="b-valac">valac</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="valadoc">
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<term><command>valadoc</command></term>
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<listitem>
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<para>
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is a documentation generator for generating API documentation
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from <application>Vala</application> source code based on libvala
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</para>
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<indexterm zone="vala valadoc">
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<primary sortas="b-valadoc">valadoc</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="vala-gen-introspect">
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<term><command>vala-gen-introspect</command></term>
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<listitem>
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<para>
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generates a GI file for GObject and
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<application>GLib</application> based packages
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</para>
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<indexterm zone="vala vala-gen-introspect">
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<primary sortas="b-vala-gen-introspect">vala-gen-introspect</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="vapigen">
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<term><command>vapigen</command></term>
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<listitem>
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<para>
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is an utility which generates <application>Vala</application> API
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(VAPI) files from GI files
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</para>
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<indexterm zone="vala vapigen">
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<primary sortas="b-vapigen">vapigen</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="libvala">
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<term><filename class="libraryfile">libvala-&vala-major-version;.so</filename></term>
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<listitem>
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<para>
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contains the <application>Vala</application> API functions
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</para>
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<indexterm zone="vala libvala">
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<primary sortas="c-libvala">libvala-&vala-major-version;.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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