mirror of
https://github.com/Zeckmathederg/glfs.git
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e95131de34
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@8778 af4574ff-66df-0310-9fd7-8a98e5e911e0
191 lines
6.8 KiB
XML
191 lines
6.8 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 libusb-download-http "&sourceforge-repo;/libusb/libusb-&libusb-version;.tar.bz2">
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<!ENTITY libusb-download-ftp "&sources-anduin-ftp;/l/libusb-&libusb-version;.tar.bz2">
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<!ENTITY libusb-md5sum "37d34e6eaa69a4b645a19ff4ca63ceef">
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<!ENTITY libusb-size "331 KB">
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<!ENTITY libusb-buildsize "5 MB">
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<!ENTITY libusb-time "less than 0.1 SBU">
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]>
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<sect1 id="libusb" xreflabel="libusb-&libusb-version;">
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<?dbhtml filename="libusb.html"?>
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<sect1info>
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<othername>$LastChangedBy$</othername>
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<date>$Date$</date>
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</sect1info>
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<title>libusb-&libusb-version;</title>
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<indexterm zone="libusb">
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<primary sortas="a-Libusb">Libusb</primary>
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</indexterm>
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<sect2 role="package">
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<title>Introduction to libusb</title>
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<para>The <application>libusb</application> package contains a library
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used by some applications for USB device access.</para>
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&lfs65_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>Download (HTTP): <ulink url="&libusb-download-http;"/></para>
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</listitem>
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<listitem>
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<para>Download (FTP): <ulink url="&libusb-download-ftp;"/></para>
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</listitem>
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<listitem>
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<para>Download MD5 sum: &libusb-md5sum;</para>
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</listitem>
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<listitem>
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<para>Download size: &libusb-size;</para>
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</listitem>
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<listitem>
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<para>Estimated disk space required: &libusb-buildsize;</para>
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</listitem>
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<listitem>
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<para>Estimated build time: &libusb-time;</para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect3">libusb Dependencies</bridgehead>
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<bridgehead renderas="sect4">Optional
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(Required to Build the API Documentation)</bridgehead>
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<para role="optional"><xref linkend="doxygen"/></para>
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<para condition="html" role="usernotes">User Notes:
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<ulink url="&blfs-wiki;/libusb"/></para>
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</sect2>
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<sect2 role="installation">
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<title>Installation of libusb</title>
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<para>Install <application>libusb</application> by running the following
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commands:</para>
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<screen><userinput>./configure --prefix=/usr &&
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make</userinput></screen>
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<para>If <application>Doxygen</application> is installed and you wish to
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build the API documentation, issue the following command:</para>
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<screen><userinput>make -C doc docs</userinput></screen> <!-- tested with doxygen -->
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<para>This package does not come with a test suite.</para>
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<para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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<screen role="root"><userinput>make install</userinput></screen>
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<para>If you built the API documentation, install it using the following
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commands as the <systemitem class="username">root</systemitem> user:</para>
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<screen role="root"><userinput>install -v -d -m755 /usr/share/doc/libusb-&libusb-version;/apidocs &&
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install -v -m644 doc/html/* \
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/usr/share/doc/libusb-&libusb-version;/apidocs</userinput></screen>
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</sect2>
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<sect2 role="configuration">
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<title>Configuring Libusb</title>
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<!--
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<para><application>libusb</application> requires the
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<systemitem class="filesystem">usbfs</systemitem> kernel filesystem
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to be mounted on <filename class="directory">/proc/bus/usb</filename>.
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Applications require the files in this directory to be accessible to the user,
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sometimes for both reading and writing. To restrict access to USB devices,
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ensure the <systemitem class="filesystem">usb</systemitem> group exits
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on your system. If necessary, create the <systemitem
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class="filesystem">usb</systemitem> group using the following command:</para>
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<screen role='root'><userinput>groupadd -g 14 usb</userinput></screen>
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-->
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<para id="libusb-kernel">To access raw USB devices (those not treated as a
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disk by the mass-storage driver), appropriate support must be available in
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the kernel. Check your kernel configuration for Device Drivers ⇒ USB
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support ⇒ Support for Host-side USB. Select any USB hardware device
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drivers you may need on the same page.</para>
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<indexterm zone="libusb libusb-kernel">
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<primary sortas="d-USB-device-filesystem">Support for Host-side USB</primary>
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</indexterm>
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<para>For more details on setting up USB devices, see <xref
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linkend="usb-device-issues"/>. </para>
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<!--
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<para>Fine-tuning of permissions is also possible by creating extra rules,
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matching on something like this (on one line). The vendor and product can
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be found by searching the <filename
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class='directory'>/sys/devices</filename> directory entries or using
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<command>udevinfo</command> after the device has been attached. See the
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documentation in the current udev directory of <filename
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class='directory'>/usr/share/doc></filename> for details.</para>
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<screen><literal>SUBSYSTEM=="usb_device", SYSFS{idVendor}=="05d8",
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SYSFS{idProduct}=="4002", GROUP:="scanner"</literal></screen>
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<para>Some older applications, such as <application>VMware</application>,
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need the following deprecated entry in the <filename>/etc/fstab</filename>
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file. This is not normally needed.</para>
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<screen><literal>usbfs /proc/bus/usb usbfs devgid=14,devmode=0660 0 0</literal></screen>
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-->
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<!--
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<para>Add any users that need to access raw USB devices to the
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<systemitem class="groupname">usb</systemitem> group.</para>
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<screen role="root"><userinput>usermod -a -G usb <replaceable><username></replaceable></userinput></screen>
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-->
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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>None</seg>
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<seg>libusb-1.0.{so,a}</seg>
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<seg>/usr/include/libusb-1.0 and
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/usr/share/doc/libusb-&libusb-version;</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="libusb-lib">
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<term><filename class='libraryfile'>libusb-1.0.{so,a}</filename></term>
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<listitem>
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<para> libraries contain C functions for accessing
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USB hardware.</para>
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<indexterm zone="libusb libusb-lib">
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<primary sortas="c-libusb">libusb-1.0.{so,a}</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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