Author: manuel Date: 2005-05-28 11:10:26 -0600 (Sat, 28 May 2005) New Revision: 5492
Modified: branches/cross-lfs/BOOK/final-system/ppc/glibc.xml branches/cross-lfs/BOOK/final-system/ppc/linux-libc-headers.xml Log: Tagged ppc/glibc.xml Modified: branches/cross-lfs/BOOK/final-system/ppc/glibc.xml =================================================================== --- branches/cross-lfs/BOOK/final-system/ppc/glibc.xml 2005-05-28 16:41:42 UTC (rev 5491) +++ branches/cross-lfs/BOOK/final-system/ppc/glibc.xml 2005-05-28 17:10:26 UTC (rev 5492) @@ -1,5 +1,6 @@ <?xml version="1.0" encoding="ISO-8859-1"?> -<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd"; [ +<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" + "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd"; [ <!ENTITY % general-entities SYSTEM "../../general.ent"> <!ENTITY % patches-entities SYSTEM "../../patches.ent"> %general-entities; @@ -7,694 +8,32 @@ ]> <sect1 id="ch-system-glibc" role="wrap"> -<title>Glibc-&glibc-version;</title> -<?dbhtml filename="glibc.html"?> + <title>Glibc-&glibc-version;</title> -<indexterm zone="ch-system-glibc"><primary sortas="a-Glibc">Glibc</primary></indexterm> + <?dbhtml filename="glibc.html"?> -<sect2 role="package"><title/> -<para>The Glibc package contains the main C library. This library provides -the basic routines for allocating memory, searching directories, opening and -closing files, reading and writing files, string handling, pattern matching, -arithmetic, and so on.</para> + <indexterm zone="ch-system-glibc"> + <primary sortas="a-Glibc">Glibc</primary> + </indexterm> -<segmentedlist> -<segtitle>&buildtime;</segtitle> -<segtitle>&diskspace;</segtitle> -<seglistitem><seg>12.3 SBU</seg><seg>784 MB</seg></seglistitem> -</segmentedlist> + <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"; + href="../x86/glibc.xml" + xpointer="xpointer(/sect1/[EMAIL PROTECTED]'package'])"/> -<segmentedlist> -<segtitle>&dependencies;</segtitle> -<seglistitem><seg>Bash, Binutils, Coreutils, Diffutils, -Gawk, GCC, Gettext, Grep, Make, Perl, Sed, and Texinfo</seg></seglistitem> -</segmentedlist> -</sect2> + <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"; + href="../x86/glibc.xml" + xpointer="xpointer(/sect1/[EMAIL PROTECTED]'installation'])"/> -<sect2 role="installation"> -<title>Installation of Glibc</title> + <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"; + href="../x86/glibc.xml" + xpointer="xpointer(id('conf-glibc'))"/> -<para>This package is known to behave badly when you change its default -optimization flags (including the <parameter>-march</parameter> and -<parameter>-mcpu</parameter> options). Therefore, if you have defined any -environment variables that override default optimizations, such as CFLAGS and -CXXFLAGS, we recommend un-setting them when building Glibc.</para> + <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"; + href="../x86/glibc.xml" + xpointer="xpointer(id('conf-ld'))"/> -<para>The Glibc build system is self-contained and will install -perfectly, even though the compiler specs file and linker are still -pointing at <filename class="directory">/tools</filename>. The specs -and linker cannot be adjusted before the Glibc install because the -Glibc autoconf tests would give false results and defeat the goal -of achieving a clean build.</para> + <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"; + href="../x86/glibc.xml" + xpointer="xpointer(id('contents-glibc'))"/> -<para> Glibc has two tests which fail when the running kernel is 2.6.11.x, and when using NPTL. -The problem has been determined to be with the tests themselves, not with the libc nor the kernel. -This patch fixes the problem:</para> - -<screen><userinput>patch -Np1 -i ../&glibc-testfix-patch;</userinput></screen> - -<para>The Glibc documentation recommends building Glibc outside of the source -directory in a dedicated build directory:</para> - -<screen><userinput>mkdir ../glibc-build -cd ../glibc-build</userinput></screen> - -<para>Prepare Glibc for compilation:</para> - -<screen><userinput>../glibc-&glibc-version;/configure --prefix=/usr \ - --disable-profile --enable-add-ons --enable-kernel=2.6.0 \ - --libexecdir=/usr/lib/glibc</userinput></screen> - -<para>The meaning of the new configure option:</para> - -<variablelist> -<varlistentry> -<term><parameter>--libexecdir=/usr/lib/glibc</parameter></term> -<listitem><para>This changes the location of the -<command>pt_chown</command> program from its default of <filename -class="directory">/usr/libexec</filename> to <filename -class="directory">/usr/lib/glibc</filename>.</para></listitem> -</varlistentry> -</variablelist> - -<para>Compile the package:</para> - -<screen><userinput>make</userinput></screen> - -<important><para>In this section, the test suite for Glibc is -considered critical. Do not skip it under any -circumstance.</para></important> - -<para>Test the results:</para> - -<screen><userinput>make check</userinput></screen> - -<para>The Glibc test suite is highly dependent on certain functions of -the host system, in particular the kernel. In general, the Glibc test -suite is always expected to pass. However, in certain circumstances, -some failures are unavoidable. This is a list of the most common -issues:</para> - -<itemizedlist> -<listitem><para>The <emphasis>math</emphasis> tests sometimes fail when running -on systems where the CPU is not a relatively new genuine Intel or authentic AMD. -Certain optimization settings are also known to be a factor here.</para></listitem> - -<listitem><para>The <emphasis>gettext</emphasis> test sometimes fails due to -host system issues. The exact reasons are not yet clear.</para></listitem> - -<listitem><para>The <emphasis>atime</emphasis> test sometimes fails -when the LFS partition is mounted with the -<parameter>noatime</parameter> option.</para></listitem> - -<listitem><para>The <emphasis>shm</emphasis> test can fail when the -host system is using the <systemitem -class="filesystem">devfs</systemitem> file system but does not have -the <systemitem class="filesystem">tmpfs</systemitem> file system -mounted at <filename class="directory">/dev/shm</filename>. This -occurs because of a lack of support for <systemitem -class="filesystem">tmpfs</systemitem> in the -kernel.</para></listitem> - -<listitem><para>When running on older and slower hardware, some tests -can fail because of test timeouts being exceeded.</para></listitem> -</itemizedlist> - -<para>Though it is a harmless message, the install stage of Glibc will -complain about the absence of <filename>/etc/ld.so.conf</filename>. -Prevent this warning with:</para> - -<screen><userinput>touch /etc/ld.so.conf</userinput></screen> - -<para>Install the package:</para> - -<screen><userinput>make install</userinput></screen> - -<para>The locales that can make the system respond in a different -language were not installed by the above command. Install this -with:</para> - -<screen><userinput>make localedata/install-locales</userinput></screen> - -<para>To save time, an alternative to running the -previous command (which generates and installs every locale Glibc is -aware of) is to install only those locales that are wanted and needed. -This can be achieved by using the <command>localedef</command> -command. Information on this command is located in the -<filename>INSTALL</filename> file in the Glibc source. However, there -are a number of locales that are essential in order for the tests of -future packages to pass, in particular, the -<emphasis>libstdc++</emphasis> tests from GCC. The following -instructions, instead of the <parameter>install-locales</parameter> -target used above, will install the minimum set of locales necessary -for the tests to run successfully:</para> - -<screen><userinput>mkdir -p /usr/lib/locale -localedef -i de_DE -f ISO-8859-1 de_DE -localedef -i [EMAIL PROTECTED] -f ISO-8859-15 [EMAIL PROTECTED] -localedef -i en_HK -f ISO-8859-1 en_HK -localedef -i en_PH -f ISO-8859-1 en_PH -localedef -i en_US -f ISO-8859-1 en_US -localedef -i es_MX -f ISO-8859-1 es_MX -localedef -i fa_IR -f UTF-8 fa_IR -localedef -i fr_FR -f ISO-8859-1 fr_FR -localedef -i [EMAIL PROTECTED] -f ISO-8859-15 [EMAIL PROTECTED] -localedef -i it_IT -f ISO-8859-1 it_IT -localedef -i ja_JP -f EUC-JP ja_JP</userinput></screen> - -<para>Some locales installed by the <command>make -localedata/install-locales</command> command above are not properly -supported by some applications that are in the LFS and BLFS books. -Because of the various problems that arise due to application -programmers making assumptions that break in such locales, LFS should -not be used in locales that utilize multibyte character sets -(including UTF-8) or right-to-left writing order. Numerous unofficial -and unstable patches are required to fix these problems, and it has -been decided by the LFS developers not to support such complex locales. This applies to the -ja_JP and fa_IR locales as well—they have been installed only for -GCC and Gettext tests to pass, and the <command>watch</command> program -(part of the Procps package) does not work properly in them. Various -attempts to circumvent these restrictions are documented in -internationalization-related hints.</para> - -<para>Build the linuxthreads man pages, which are a great reference -on the threading API (applicable to NPTL as well):</para> - -<para>Unpack the glibc-linuxthreads-&glibc-version; tarball -- it -is needed for the next two make commands. You can ignore this if you do want -the threading API man pages.</para> - -<screen><userinput>make -C ../glibc-&glibc-version;/linuxthreads/man</userinput></screen> - -<para>Install these pages:</para> - -<screen><userinput>make -C ../glibc-&glibc-version;/linuxthreads/man install</userinput></screen> - -</sect2> - -<sect2 id="conf-glibc" role="configuration"><title>Configuring Glibc</title> -<indexterm zone="conf-glibc"><primary sortas="e-/etc/nsswitch.conf">/etc/nsswitch.conf</primary></indexterm> -<indexterm zone="conf-glibc"><primary sortas="e-/etc/localtime">/etc/localtime</primary></indexterm> - -<para>The <filename>/etc/nsswitch.conf</filename> file needs to be -created because, although Glibc provides defaults when this file is -missing or corrupt, the Glibc defaults do not work well with -networking. The time zone also needs to be set up.</para> - -<para>Create a new file <filename>/etc/nsswitch.conf</filename> by running the -following:</para> - -<screen><userinput>cat > /etc/nsswitch.conf << "EOF" -<literal># Begin /etc/nsswitch.conf - -passwd: files -group: files -shadow: files - -hosts: files dns -networks: files - -protocols: files -services: files -ethers: files -rpc: files - -# End /etc/nsswitch.conf</literal> -EOF</userinput></screen> - -<para>To determine the local time zone, run the following script:</para> - -<screen><userinput>tzselect</userinput></screen> - -<para>After answering a few questions about the location, the script -will output the name of the time zone (e.g., -<emphasis>EST5EDT</emphasis> or <emphasis>Canada/Eastern</emphasis>). -Then create the <filename>/etc/localtime</filename> file by -running:</para> - -<screen><userinput>cp --remove-destination /usr/share/zoneinfo/<replaceable>[xxx]</replaceable> \ - /etc/localtime</userinput></screen> - -<para>Replace <replaceable>[xxx]</replaceable> with the name of the time zone that the -<command>tzselect</command> provided (e.g., Canada/Eastern).</para> - -<para>The meaning of the cp option:</para> - -<variablelist> -<varlistentry> -<term><parameter>--remove-destination</parameter></term> -<listitem><para>This is needed to force removal of the already -existing symbolic link. The reason for copying the file instead of -using a symlink is to cover the situation where <filename -class="directory">/usr</filename> is on a separate partition. This -could be important when booted into single user -mode.</para></listitem> -</varlistentry> -</variablelist> - -</sect2> - - -<sect2 id="conf-ld" role="configuration"> -<title>Configuring Dynamic Loader</title> -<indexterm zone="conf-ld"><primary sortas="e-/etc/ld.so.conf">/etc/ld.so.conf</primary></indexterm> - -<para>By default, the dynamic loader (<filename -class="libraryfile">/lib/ld-linux.so.2</filename>) searches through -<filename class="directory">/lib</filename> and <filename -class="directory">/usr/lib</filename> for dynamic libraries that are -needed by programs as they are run. However, if there are libraries in -directories other than <filename class="directory">/lib</filename> and -<filename class="directory">/usr/lib</filename>, these need to be -added to the <filename>/etc/ld.so.conf</filename> file in order -for the dynamic loader to find them. Two directories that are commonly -known to contain additional libraries are <filename -class="directory">/usr/local/lib</filename> and <filename -class="directory">/opt/lib</filename>, so add those directories to the -dynamic loader's search path.</para> - -<para>Create a new file <filename>/etc/ld.so.conf</filename> by running the -following:</para> - -<screen><userinput>cat > /etc/ld.so.conf << "EOF" -<literal># Begin /etc/ld.so.conf - -/usr/local/lib -/opt/lib - -# End /etc/ld.so.conf</literal> -EOF</userinput></screen> - - -</sect2> - -<sect2 id="contents-glibc" role="content"><title>Contents of Glibc</title> - -<segmentedlist> -<segtitle>Installed programs</segtitle> -<segtitle>Installed libraries</segtitle> -<seglistitem><seg>catchsegv, gencat, getconf, -getent, iconv, iconvconfig, ldconfig, ldd, lddlibc4, locale, -localedef, mtrace, nscd, nscd_nischeck, pcprofiledump, pt_chown, rpcgen, -rpcinfo, sln, sprof, tzselect, xtrace, zdump, and zic</seg> -<seg>ld.so, libBrokenLocale.[a,so], -libSegFault.so, libanl.[a,so], libbsd-compat.a, libc.[a,so], -libcrypt.[a,so], libdl.[a,so], libg.a, libieee.a, libm.[a,so], libmcheck.a, -libmemusage.so, libnsl.a, libnss_compat.so, libnss_dns.so, libnss_files.so, -libnss_hesiod.so, libnss_nis.so, libnss_nisplus.so, libpcprofile.so, -libpthread.[a,so], libresolv.[a,so], librpcsvc.a, librt.[a,so], -libthread_db.so, and libutil.[a,so]</seg></seglistitem> -</segmentedlist> - -<variablelist><bridgehead renderas="sect3">Short Descriptions</bridgehead> -<?dbfo list-presentation="list"?> - -<varlistentry id="catchsegv"> -<term><command>catchsegv</command></term> -<listitem> -<para>Can be used to create a stack trace when a program -terminates with a segmentation fault</para> -<indexterm zone="ch-system-glibc catchsegv"><primary sortas="b-catchsegv">catchsegv</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="gencat"> -<term><command>gencat</command></term> -<listitem> -<para>Generates message catalogues</para> -<indexterm zone="ch-system-glibc gencat"><primary sortas="b-gencat">gencat</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="getconf"> -<term><command>getconf</command></term> -<listitem> -<para>Displays the system configuration values for file system specific variables</para> -<indexterm zone="ch-system-glibc getconf"><primary sortas="b-getconf">getconf</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="getent"> -<term><command>getent</command></term> -<listitem> -<para>Gets entries from an administrative database</para> -<indexterm zone="ch-system-glibc getent"><primary sortas="b-getent">getent</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="iconv"> -<term><command>iconv</command></term> -<listitem> -<para>Performs character set conversion</para> -<indexterm zone="ch-system-glibc iconv"><primary sortas="b-iconv">iconv</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="iconvconfig"> -<term><command>iconvconfig</command></term> -<listitem> -<para>Creates fastloading <command>iconv</command> module configuration files</para> -<indexterm zone="ch-system-glibc iconvconfig"><primary sortas="b-iconvconfig">iconvconfig</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="ldconfig"> -<term><command>ldconfig</command></term> -<listitem> -<para>Configures the dynamic linker runtime bindings</para> -<indexterm zone="ch-system-glibc ldconfig"><primary sortas="b-ldconfig">ldconfig</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="ldd"> -<term><command>ldd</command></term> -<listitem> -<para>Reports which shared libraries are required -by each given program or shared library</para> -<indexterm zone="ch-system-glibc ldd"><primary sortas="b-ldd">ldd</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="lddlibc4"> -<term><command>lddlibc4</command></term> -<listitem> -<para>Assists <command>ldd</command> with object files</para> -<indexterm zone="ch-system-glibc lddlibc4"><primary sortas="b-lddlibc4">lddlibc4</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="locale"> -<term><command>locale</command></term> -<listitem> -<para>Tells the compiler to enable or disable the use of POSIX locales -for built-in operations</para> -<indexterm zone="ch-system-glibc locale"><primary sortas="b-locale">locale</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="localedef"> -<term><command>localedef</command></term> -<listitem> -<para>Compiles locale specifications</para> -<indexterm zone="ch-system-glibc localedef"><primary sortas="b-localedef">localedef</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="mtrace"> -<term><command>mtrace</command></term> -<listitem> -<para>Reads and interprets a memory trace file and -ouputs a summary in human-readable format</para> -<indexterm zone="ch-system-glibc mtrace"><primary sortas="b-mtrace">mtrace</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="nscd"> -<term><command>nscd</command></term> -<listitem> -<para>A daemon that provides a cache for the most common name -service requests</para> -<indexterm zone="ch-system-glibc nscd"><primary sortas="b-nscd">nscd</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="nscd_nischeck"> -<term><command>nscd_nischeck</command></term> -<listitem> -<para>Checks whether or not secure mode is necessary for NIS+ lookup</para> -<indexterm zone="ch-system-glibc nscd_nischeck"><primary sortas="b-nscd_nischeck">nscd_nischeck</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="pcprofiledump"> -<term><command>pcprofiledump</command></term> -<listitem> -<para>Dumps information generated by PC profiling</para> -<indexterm zone="ch-system-glibc pcprofiledump"><primary sortas="b-pcprofiledump">pcprofiledump</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="pt_chown"> -<term><command>pt_chown</command></term> -<listitem> -<para>A helper program for <command>grantpt</command> to set -the owner, group and access permissions of a slave pseudo terminal</para> -<indexterm zone="ch-system-glibc pt_chown"><primary sortas="b-pt_chown">pt_chown</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="rpcgen"> -<term><command>rpcgen</command></term> -<listitem> -<para>Generates C code to implement the Remote Procecure Call (RPC) protocol</para> -<indexterm zone="ch-system-glibc rpcgen"><primary sortas="b-rpcgen">rpcgen</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="rpcinfo"> -<term><command>rpcinfo</command></term> -<listitem> -<para>Makes an RPC call to an RPC server</para> -<indexterm zone="ch-system-glibc rpcinfo"><primary sortas="b-rpcinfo">rpcinfo</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="sln"> -<term><command>sln</command></term> -<listitem> -<para>A statically linked <command>ln</command> program</para> -<indexterm zone="ch-system-glibc sln"><primary sortas="b-sln">sln</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="sprof"> -<term><command>sprof</command></term> -<listitem> -<para>Reads and displays shared object profiling data</para> -<indexterm zone="ch-system-glibc sprof"><primary sortas="b-sprof">sprof</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="tzselect"> -<term><command>tzselect</command></term> -<listitem> -<para>Asks the user about the location of the -system and reports the corresponding time zone description</para> -<indexterm zone="ch-system-glibc tzselect"><primary sortas="b-tzselect">tzselect</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="xtrace"> -<term><command>xtrace</command></term> -<listitem> -<para>Traces the execution of a program by -printing the currently executed function</para> -<indexterm zone="ch-system-glibc xtrace"><primary sortas="b-xtrace">xtrace</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="zdump"> -<term><command>zdump</command></term> -<listitem> -<para>The time zone dumper</para> -<indexterm zone="ch-system-glibc zdump"><primary sortas="b-zdump">zdump</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="zic"> -<term><command>zic</command></term> -<listitem> -<para>The time zone compiler</para> -<indexterm zone="ch-system-glibc zic"><primary sortas="b-zic">zic</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="ld.so"> -<term><filename class="libraryfile">ld.so</filename></term> -<listitem> -<para>The helper program for shared library executables</para> -<indexterm zone="ch-system-glibc ld.so"><primary sortas="c-ld.so">ld.so</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libBrokenLocale"> -<term><filename class="libraryfile">libBrokenLocale</filename></term> -<listitem> -<para>Used by programs, such as Mozilla, to solve broken locales</para> -<indexterm zone="ch-system-glibc libBrokenLocale"><primary sortas="c-libBrokenLocale">libBrokenLocale</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libSegFault"> -<term><filename class="libraryfile">libSegFault</filename></term> -<listitem> -<para>The segmentation fault signal handler</para> -<indexterm zone="ch-system-glibc libSegFault"><primary sortas="c-libSegFault">libSegFault</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libanl"> -<term><filename class="libraryfile">libanl</filename></term> -<listitem> -<para>An asynchronous name lookup library</para> -<indexterm zone="ch-system-glibc libanl"><primary sortas="c-libanl">libanl</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libbsd-compat"> -<term><filename class="libraryfile">libbsd-compat</filename></term> -<listitem> -<para>Provides the portability needed -in order to run certain Berkey Software Distribution (BSD) programs under Linux</para> -<indexterm zone="ch-system-glibc libbsd-compat"><primary sortas="c-libbsd-compat">libbsd-compat</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libc"> -<term><filename class="libraryfile">libc</filename></term> -<listitem> -<para>The main C library</para> -<indexterm zone="ch-system-glibc libc"><primary sortas="c-libc">libc</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libcrypt"> -<term><filename class="libraryfile">libcrypt</filename></term> -<listitem> -<para>The cryptography library</para> -<indexterm zone="ch-system-glibc libcrypt"><primary sortas="c-libcrypt">libcrypt</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libdl"> -<term><filename class="libraryfile">libdl</filename></term> -<listitem> -<para>The dynamic linking interface library</para> -<indexterm zone="ch-system-glibc libdl"><primary sortas="c-libdl">libdl</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libg"> -<term><filename class="libraryfile">libg</filename></term> -<listitem> -<para>A runtime library for <command>g++</command></para> -<indexterm zone="ch-system-glibc libg"><primary sortas="c-libg">libg</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libieee"> -<term><filename class="libraryfile">libieee</filename></term> -<listitem> -<para>The Institute of Electrical and Electronic Engineers (IEEE) floating point library</para> -<indexterm zone="ch-system-glibc libieee"><primary sortas="c-libieee">libieee</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libm"> -<term><filename class="libraryfile">libm</filename></term> -<listitem> -<para>The mathematical library</para> -<indexterm zone="ch-system-glibc libm"><primary sortas="c-libm">libm</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libmcheck"> -<term><filename class="libraryfile">libmcheck</filename></term> -<listitem> -<para>Contains code run at boot</para> -<indexterm zone="ch-system-glibc libmcheck"><primary sortas="c-libmcheck">libmcheck</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libmemusage"> -<term><filename class="libraryfile">libmemusage</filename></term> -<listitem> -<para>Used by <command>memusage</command> to help collect -information about the memory usage of a program</para> -<indexterm zone="ch-system-glibc libmemusage"><primary sortas="c-libmemusage">libmemusage</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libnsl"> -<term><filename class="libraryfile">libnsl</filename></term> -<listitem> -<para>The network services library</para> -<indexterm zone="ch-system-glibc libnsl"><primary sortas="c-libnsl">libnsl</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libnss"> -<term><filename class="libraryfile">libnss</filename></term> -<listitem> -<para>The Name Service Switch libraries, -containing functions for resolving host names, user names, group names, -aliases, services, protocols, etc</para> -<indexterm zone="ch-system-glibc libnss"><primary sortas="c-libnss">libnss</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libpcprofile"> -<term><filename class="libraryfile">libpcprofile</filename></term> -<listitem> -<para>Contains profiling functions used -to track the amount of CPU time spent in specific source code lines</para> -<indexterm zone="ch-system-glibc libpcprofile"><primary sortas="c-libpcprofile">libpcprofile</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libpthread"> -<term><filename class="libraryfile">libpthread</filename></term> -<listitem> -<para>The POSIX threads library</para> -<indexterm zone="ch-system-glibc libpthread"><primary sortas="c-libpthread">libpthread</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libresolv"> -<term><filename class="libraryfile">libresolv</filename></term> -<listitem> -<para>Contains functions for creating, -sending, and interpreting packets to the Internet domain name servers</para> -<indexterm zone="ch-system-glibc libresolv"><primary sortas="c-libresolv">libresolv</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="librpcsvc"> -<term><filename class="libraryfile">librpcsvc</filename></term> -<listitem> -<para>Contains functions providing miscellaneous RPC services</para> -<indexterm zone="ch-system-glibc librpcsvc"><primary sortas="c-librpcsvc">librpcsvc</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="librt"> -<term><filename class="libraryfile">librt</filename></term> -<listitem> -<para>Contains functions providing most of the -interfaces specified by the POSIX.1b Realtime Extension</para> -<indexterm zone="ch-system-glibc librt"><primary sortas="c-librt">librt</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libthread_db"> -<term><filename class="libraryfile">libthread_db</filename></term> -<listitem> -<para>Contains functions useful for -building debuggers for multi-threaded programs</para> -<indexterm zone="ch-system-glibc libthread_db"><primary sortas="c-libthread_db">libthread_db</primary></indexterm> -</listitem> -</varlistentry> - -<varlistentry id="libutil"> -<term><filename class="libraryfile">libutil</filename></term> -<listitem> -<para>Contains code for <quote>standard</quote> functions used in many different Unix utilities</para> -<indexterm zone="ch-system-glibc libutil"><primary sortas="c-libutil">libutil</primary></indexterm> -</listitem> -</varlistentry> -</variablelist> - -</sect2> - </sect1> - Modified: branches/cross-lfs/BOOK/final-system/ppc/linux-libc-headers.xml =================================================================== --- branches/cross-lfs/BOOK/final-system/ppc/linux-libc-headers.xml 2005-05-28 16:41:42 UTC (rev 5491) +++ branches/cross-lfs/BOOK/final-system/ppc/linux-libc-headers.xml 2005-05-28 17:10:26 UTC (rev 5492) @@ -13,7 +13,7 @@ <title>Linux-Libc-Headers-&linux-libc-headers-ppc-version;</title> <indexterm zone="ch-final-system-linux-libc-headers"> - <primary sortas="a-Linux-Libc-Headers">Linux-Libc-Headers</primary> + <primary sortas="a-Linux-Libc-Headers">Linux-Libc-Headers</primary> </indexterm> <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"; -- http://linuxfromscratch.org/mailman/listinfo/lfs-book FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
