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Several minor wording changes in chapter 6 (matt).

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git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@6249 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
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Archaic 2005-06-30 14:49:44 +00:00
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8 changed files with 56 additions and 57 deletions
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3
chapter01/changelog.xml
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@ -91,6 +91,9 @@ First a summary, then a detailed log.</para>
</itemizedlist> </itemizedlist>
</listitem> </listitem>
<listitem><para>June 30th, 2005 [archaic]: Several minor wording changes in
chapter 6 (matt).</para></listitem>
<listitem><para>June 29th, 2005 [archaic]: Several minor wording changes in <listitem><para>June 29th, 2005 [archaic]: Several minor wording changes in
chapters 1 - 5 (matt).</para></listitem> chapters 1 - 5 (matt).</para></listitem>

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chapter06/chroot.xml
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@ -37,12 +37,12 @@ restricted to the LFS file system. This is because the Bash shell is
told that <filename class="directory">$LFS</filename> is now the root told that <filename class="directory">$LFS</filename> is now the root
(<filename class="directory">/</filename>) directory.</para> (<filename class="directory">/</filename>) directory.</para>
<para>Notice that <filename class="directory">/tools/bin</filename> <para>Notice that <filename class="directory">/tools/bin</filename> comes last
comes last in the <envar>PATH</envar>. This means that a in the <envar>PATH</envar>. This means that a temporary tool will no longer be
temporary tool will not be used anymore as soon as its final version used once its final version is installed. This occurs when the shell does not
is installed. This occurs when the shell does not <quote>remember</quote> the <quote>remember</quote> the locations of executed binaries&mdash;for this
locations of executed binaries&mdash;for this reason, hashing is switched reason, hashing is switched off by passing the <parameter>+h</parameter> option
off by passing the <parameter>+h</parameter> option to <command>bash</command>.</para> to <command>bash</command>.</para>
<para>It is important that all the commands throughout the remainder <para>It is important that all the commands throughout the remainder
of this chapter and the following chapters are run from within the of this chapter and the following chapters are run from within the

8
chapter06/createfiles.xml
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@ -7,10 +7,10 @@
<title>Creating Essential Symlinks</title> <title>Creating Essential Symlinks</title>
<?dbhtml filename="createfiles.html"?> <?dbhtml filename="createfiles.html"?>
<para>Some programs use hard-wired paths to programs which do not yet <para>Some programs use hard-wired paths to programs which do not exist yet. In
exist. In order to satisfy these programs, create a number of symbolic order to satisfy these programs, create a number of symbolic links which will be
links which will be replaced by real files throughout the course of replaced by real files throughout the course of this chapter after the software
this chapter after the software has been installed.</para> has been installed.</para>
<screen><userinput>ln -s /tools/bin/{bash,cat,pwd,stty} /bin <screen><userinput>ln -s /tools/bin/{bash,cat,pwd,stty} /bin
ln -s /tools/bin/perl /usr/bin ln -s /tools/bin/perl /usr/bin

17
chapter06/creatingdirs.xml
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@ -49,16 +49,15 @@ bit mask.</para>
<sect2> <sect2>
<title>FHS Compliance Note</title> <title>FHS Compliance Note</title>
<para>The directory tree is based on the Filesystem Hierarchy Standard <para>The directory tree is based on the Filesystem Hierarchy Standard (FHS)
(FHS) standard (available at <ulink (available at <ulink url="http://www.pathname.com/fhs/"/>). In addition
url="http://www.pathname.com/fhs/"/>). Besides the tree created above, to the tree created above, this standard stipulates the existence of <filename
this standard stipulates the existence of <filename
class="directory">/usr/local/games</filename> and <filename class="directory">/usr/local/games</filename> and <filename
class="directory">/usr/share/games</filename>. We do not recommend class="directory">/usr/share/games</filename>. The FHS is not precise as to the
these for a base system, however, feel free to make the system structure of the <filename class="directory">/usr/local/share</filename>
FHS-compliant. The FHS is not precise as to the structure of the subdirectory, so we create only the directories that are needed. However, feel
<filename class="directory">/usr/local/share</filename> subdirectory, free to create these directories if you prefer to conform more strictly to the
so we created only the directories that are needed.</para> FHS standard.</para>
</sect2> </sect2>

17
chapter06/glibc.xml
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@ -110,8 +110,9 @@ Certain optimization settings are also known to be a factor here.</para></listit
host system issues. The exact reasons are not yet clear.</para></listitem> host system issues. The exact reasons are not yet clear.</para></listitem>
<listitem><para>If you have mounted the LFS partition with the <listitem><para>If you have mounted the LFS partition with the
<parameter>noatime</parameter> option, the <emphasis>atime</emphasis> <parameter>noatime</parameter> option, the <emphasis>atime</emphasis> test will
test will fail. This is not critical.</para></listitem> fail. As mentioned in <xref linkend="space-mounting"/>, do not use the
<parameter>noatime</parameter> option while building LFS.</para></listitem>
<listitem><para>When running on older and slower hardware, some tests <listitem><para>When running on older and slower hardware, some tests
can fail because of test timeouts being exceeded.</para></listitem> can fail because of test timeouts being exceeded.</para></listitem>
@ -189,10 +190,10 @@ on the threading API (applicable to NPTL as well):</para>
<indexterm zone="conf-glibc"><primary sortas="e-/etc/nsswitch.conf">/etc/nsswitch.conf</primary></indexterm> <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> <indexterm zone="conf-glibc"><primary sortas="e-/etc/localtime">/etc/localtime</primary></indexterm>
<para>The <filename>/etc/nsswitch.conf</filename> file needs to be <para>The <filename>/etc/nsswitch.conf</filename> file needs to be created
created because, although Glibc provides defaults when this file is because, although Glibc provides defaults when this file is missing or corrupt,
missing or corrupt, the Glibc defaults do not work well with the Glibc defaults do not work well in a networked environment. The time zone
networking. The time zone also needs to be set up.</para> also needs to be configured.</para>
<para>Create a new file <filename>/etc/nsswitch.conf</filename> by running the <para>Create a new file <filename>/etc/nsswitch.conf</filename> by running the
following:</para> following:</para>
@ -228,8 +229,8 @@ running:</para>
<screen><userinput>cp --remove-destination /usr/share/zoneinfo/<replaceable>[xxx]</replaceable> \ <screen><userinput>cp --remove-destination /usr/share/zoneinfo/<replaceable>[xxx]</replaceable> \
/etc/localtime</userinput></screen> /etc/localtime</userinput></screen>
<para>Replace <replaceable>[xxx]</replaceable> with the name of the time zone that the <para>Replace <replaceable>[xxx]</replaceable> with the name of the time zone
<command>tzselect</command> provided (e.g., Canada/Eastern).</para> that <command>tzselect</command> provided (e.g., Canada/Eastern).</para>
<para>The meaning of the cp option:</para> <para>The meaning of the cp option:</para>

6
chapter06/kernfs.xml
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@ -7,9 +7,9 @@
<title>Mounting Virtual Kernel File Systems</title> <title>Mounting Virtual Kernel File Systems</title>
<?dbhtml filename="kernfs.html"?> <?dbhtml filename="kernfs.html"?>
<para>Various file systems exported by the kernel do not exist on the <para>Various file systems exported by the kernel are used to communicate to and
hard drive, but are used to communicate to and from the kernel from the kernel itself. These file systems are virtual in that no disk space is
itself.</para> used for them. The contents of the file systems resides in memory.</para>
<para>Begin by creating directories onto which the file systems will be mounted:</para> <para>Begin by creating directories onto which the file systems will be mounted:</para>

17
chapter06/pwdgroup.xml
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@ -50,15 +50,14 @@ utmp:x:13:
usb:x:14:</literal> usb:x:14:</literal>
EOF</userinput></screen> EOF</userinput></screen>
<para>The created groups are not part of any standard&mdash;they are some <para>The created groups are not part of any standard&mdash;they are some of the
of the groups that the Udev configuration will be using in the next groups that the Udev configuration will use in the next section. The Linux
section. The Linux Standard Base (LSB, available at <ulink Standard Base (LSB, available at <ulink url="http://www.linuxbase.org"/>)
url="http://www.linuxbase.org"/>) recommends only that, besides the recommends only that, besides the group <quote>root</quote> with a Group ID
group <quote>root</quote> with a Group ID (GID) of 0, a group (GID) of 0, a group <quote>bin</quote> with a GID of 1 be present. All other
<quote>bin</quote> with a GID of 1 be present. All other group names group names and GIDs can be chosen freely by the system administrator since
and GIDs can be chosen freely by the system administrator since well-written packages do not depend on GID numbers, but rather use the group's
well-written packages do not depend on GID numbers, but rather use the name.</para>
group's name.</para>
<para>To remove the <quote>I have no name!</quote> prompt, start a new <para>To remove the <quote>I have no name!</quote> prompt, start a new
shell. Since a full Glibc was installed in <xref shell. Since a full Glibc was installed in <xref

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chapter06/readjusting.xml
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@ -7,25 +7,22 @@
<title>Re-adjusting the Toolchain</title> <title>Re-adjusting the Toolchain</title>
<?dbhtml filename="readjusting.html"?> <?dbhtml filename="readjusting.html"?>
<para>Now that the new and final C libraries have been installed, it <para>Now that the final C libraries have been installed, it is time to adjust
is time to adjust the toolchain again. The toolchain will be adjusted the toolchain again. The toolchain will be adjusted so that it will link any
so that it will link any newly compiled program against these new newly compiled program against these new libraries. This is the same process
libraries. This is the same process used in the used in the <quote>Adjusting</quote> phase in the beginning of <xref
<quote>Adjusting</quote> phase in the beginning of <xref linkend="chapter-temporary-tools"/>, but with the adjustments reversed. In <xref
linkend="chapter-temporary-tools"/>, even though it looks to be linkend="chapter-temporary-tools"/>, the chain was guided from the host's
reversed. In <xref linkend="chapter-temporary-tools"/>, the chain was <filename class="directory">/{,usr/}lib</filename> directories to the new
guided from the host's <filename <filename class="directory">/tools/lib</filename> directory. Now, the chain will
class="directory">/{,usr/}lib</filename> directories to the new be guided from that same <filename class="directory">/tools/lib</filename>
<filename class="directory">/tools/lib</filename> directory. Now, the directory to the LFS <filename class="directory">/{,usr/}lib</filename>
chain will be guided from that same <filename directories.</para>
class="directory">/tools/lib</filename> directory to the LFS
<filename class="directory">/{,usr/}lib</filename> directories.</para>
<para>Start by adjusting the linker. The source and build directories <para>Start by adjusting the linker. The source and build directories from the
from the second pass over Binutils were retained for this purpose. second pass of Binutils were retained for this purpose. Install the adjusted
Install the adjusted linker by running the following command from linker by running the following command from within the <filename
within the <filename class="directory">binutils-build</filename> class="directory">binutils-build</filename> directory:</para>
directory:</para>
<screen><userinput>make -C ld INSTALL=/tools/bin/install install</userinput></screen> <screen><userinput>make -C ld INSTALL=/tools/bin/install install</userinput></screen>