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QA Chap6 part2
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@2404 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
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@ -55,3 +55,36 @@ by running:</para>
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</sect2>
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<sect2><title> </title><para> </para></sect2>
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<sect2>
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<title>Configuring Dynamic Loader</title>
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<para>By default, the dynamic loader
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(<filename>/lib/ld-linux.so.2</filename>) searches through <filename
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class="directory">/lib</filename> and <filename
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class="directory">/usr/lib</filename> for dynamic libraries that are needed
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by programs when you run them. However, if there are libraries in
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directories other than <filename class="directory">/lib</filename> and
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<filename class="directory">/usr/lib</filename>, you need to add them to
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the <filename>/etc/ld.so.conf</filename> file for the dynamic
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loader to find them. Two directories that are commonly known to contain
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additional libraries are <filename
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class="directory">/usr/local/lib</filename> and <filename
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class="directory">/opt/lib</filename>, so we add those directories to the
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dynamic loader's search path.</para>
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<para>Create a new file <filename>/etc/ld.so.conf</filename> by running the
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following:</para>
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<para><screen><userinput>cat > /etc/ld.so.conf << "EOF"</userinput>
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# Begin /etc/ld.so.conf
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/usr/local/lib
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/opt/lib
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# End /etc/ld.so.conf
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<userinput>EOF</userinput></screen></para>
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</sect2>
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@ -1,31 +0,0 @@
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<sect2>
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<title>Configuring Dynamic Loader</title>
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<para>By default, the dynamic loader
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(<filename>/lib/ld-linux.so.2</filename>) searches through <filename
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class="directory">/lib</filename> and <filename
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class="directory">/usr/lib</filename> for dynamic libraries that are needed
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by programs when you run them. However, if there are libraries in
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directories other than <filename class="directory">/lib</filename> and
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<filename class="directory">/usr/lib</filename>, you need to add them to
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the <filename>/etc/ld.so.conf</filename> file for the dynamic
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loader to find them. Two directories that are commonly known to contain
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additional libraries are <filename
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class="directory">/usr/local/lib</filename> and <filename
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class="directory">/opt/lib</filename>, so we add those directories to the
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dynamic loader's search path.</para>
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<para>Create a new file <filename>/etc/ld.so.conf</filename> by running the
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following:</para>
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<para><screen><userinput>cat > /etc/ld.so.conf << "EOF"</userinput>
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# Begin /etc/ld.so.conf
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/usr/local/lib
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/opt/lib
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# End /etc/ld.so.conf
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<userinput>EOF</userinput></screen></para>
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</sect2>
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@ -1,3 +1,5 @@
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<sect2><title> </title><para> </para></sect2>
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<sect2><title>Configuring Shadow Password Suite</title>
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<para>This package contains utilities to modify users' passwords, add
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@ -1,3 +1,5 @@
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<sect2><title> </title><para> </para></sect2>
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<sect2><title>Configuring Sysklogd</title>
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<para>Create a new file <filename>/etc/syslog.conf</filename> by running the
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@ -1,3 +1,5 @@
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<sect2><title> </title><para> </para></sect2>
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<sect2><title>Configuring Sysvinit</title>
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<para>Create a new file <filename>/etc/inittab</filename> by running the
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@ -1,3 +1,5 @@
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<sect2><title> </title><para> </para></sect2>
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<sect2><title>Configuring Vim</title>
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<para>By default, vim runs in vi compatible mode. Some people might like this,
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@ -1,16 +1,10 @@
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<sect1 id="ch06-configure">
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<title>Configuring essential software</title>
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<title>Configuring system components</title>
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<?dbhtml filename="configure.html" dir="chapter06"?>
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<para>Now that all software is installed, all that we need to do to get a few
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programs running properly is to create their configuration files.</para>
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<para>Now that all software is installed, all that we need to do is perform
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a few configuration tasks.</para>
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&c6-cf-vim;
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&c6-cf-glibc;
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&c6-cf-ldso;
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&c6-cf-sysklogd;
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&c6-cf-shadowpwd;
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&c6-cf-sysvinit;
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&c6-cf-keyboard;
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&c6-cf-utmp;
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&c6-cf-password;
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<title>Installation of E2fsprogs</title>
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<para>It is recommended to build E2fsprogs outside of the
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source tree. Create the build directory:</para>
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source tree:</para>
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<para><screen><userinput>mkdir ../e2fsprogs-build &&
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cd ../e2fsprogs-build</userinput></screen></para>
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@ -18,15 +18,14 @@ cd ../e2fsprogs-build</userinput></screen></para>
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<itemizedlist>
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<listitem><para><userinput>--with-root-prefix="":</userinput> This option
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is used because of the e2fsprogs Makefile. Some programs are essential for
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system use when, for example, <filename class="directory">/usr</filename>
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isn't mounted (like the e2fsck program). These programs and libraries,
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therefore, belong in directories like <filename
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class="directory">/lib</filename> and <filename
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class="directory">/sbin</filename>. If this option isn't passed to
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E2fsprogs's configure, the programs are placed in the <filename
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class="directory">/usr</filename> directory, which is not what we
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<listitem><para><userinput>--with-root-prefix="":</userinput> Certain
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programs (such as the e2fsck program) are considered essential programs.
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When, for example, <filename class="directory">/usr</filename> isn't
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mounted, these essential program have to be available. They belong in
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directories like <filename class="directory">/lib</filename> and
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<filename class="directory">/sbin</filename>. If this option isn't passed
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to E2fsprogs's configure, the programs are placed in the
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<filename class="directory">/usr</filename> directory, which is not what we
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want.</para></listitem>
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<listitem><para><userinput>--enable-elf-shlibs:</userinput> This creates
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@ -15,11 +15,6 @@ GRUB, which is available at <ulink url="&hints-root;grub-howto.txt"/>.</para>
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<para><screen><userinput>make install</userinput></screen></para>
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<para>It appears that compilation of this package fails on certain machines
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when the <emphasis>-g</emphasis> compiler flag is used. If you can't compile
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Lilo at all, you should try to remove the <emphasis>-g</emphasis> value from
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the CFLAGS variable in the <filename>Makefile</filename> file.</para>
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<para>At the end of the installation, a message will appear stating that
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<filename>/sbin/lilo</filename> has to be executed. This is pointless because
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the <filename>/etc/lilo.conf</filename> file isn't present yet. We will
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<para>Prepare Patch to be compiled:</para>
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<para><screen><userinput>CPPFLAGS=-D_GNU_SOURCE \
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./configure --prefix=/usr</userinput></screen></para>
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<para><screen><userinput>CPPFLAGS=-D_GNU_SOURCE ./configure --prefix=/usr</userinput></screen></para>
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<para>Continue with compiling the package:</para>
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@ -11,8 +11,8 @@ be found at <ulink url="&hints-root;shadowpasswd_plus.txt"/>.</para>
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<para>Prepare Shadow to be compiled:</para>
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<para><screen><userinput>./configure --prefix=/usr \
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--libdir=/usr/lib --enable-shared</userinput></screen></para>
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<para><screen><userinput>./configure --prefix=/usr --libdir=/usr/lib \
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--enable-shared</userinput></screen></para>
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<para>Continue with compiling the package:</para>
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&aa-shadowpwd-shortdesc;
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&aa-shadowpwd-dep;
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&c6-shadowpwd-inst;
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&c6-cf-shadowpwd;
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</sect1>
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&aa-sysklogd-shortdesc;
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&aa-sysklogd-dep;
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&c6-sysklogd-inst;
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&c6-cf-sysklogd;
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</sect1>
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&aa-sysvinit-shortdesc;
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&aa-sysvinit-dep;
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&c6-sysvinit-inst;
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&c6-cf-sysvinit;
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</sect1>
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<para>Prepare Tar to be compiled:</para>
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<para><screen><userinput>./configure --prefix=/usr \
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--libexecdir=/usr/bin --bindir=/bin</userinput></screen></para>
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<para><screen><userinput>./configure --prefix=/usr --bindir=/bin \
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--libexecdir=/usr/bin</userinput></screen></para>
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<para>Continue with compiling the package:</para>
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&aa-vim-alt;
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&aa-vim-dep;
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&c6-vim-inst;
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&c6-cf-vim;
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</sect1>
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