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Updated chapter 6 Glibc installation from pure-lfs hint.

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Alex Gronenwoud 2003-08-27 21:29:30 +00:00
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chapter06/glibc-inst.xml
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@ -3,19 +3,25 @@
<sect2> <sect2>
<title>Glibc installation</title> <title>Glibc installation</title>
<para>The Glibc build system is very well self-contained and will install
perfectly, even though our compiler specs file and linker scripts are still
pointing at <filename>/stage1</filename>. We cannot adjust the specs and
ldscripts before the Glibc install, because the Glibc autoconf tests would then
give bogus results and thus defeat our goal of achieving a clean build.</para>
<para>The documentation that comes with Glibc recommends to build the package <para>The documentation that comes with Glibc recommends to build the package
not in the source directory but in a separate, dedicated directory:</para> not in the source directory but in a separate, dedicated directory:</para>
<para><screen><userinput>mkdir ../glibc-build <para><screen><userinput>mkdir ../glibc-build
cd ../glibc-build</userinput></screen></para> cd ../glibc-build</userinput></screen></para>
<para>Next, prepare Glibc to be compiled:</para> <para>Now prepare Glibc for compilation:</para>
<para><screen><userinput>../glibc-&glibc-version;/configure --prefix=/usr \ <para><screen><userinput>../glibc-&glibc-version;/configure --prefix=/usr \
&nbsp;&nbsp;&nbsp;&nbsp;--disable-profile --enable-add-ons \ &nbsp;&nbsp;&nbsp;&nbsp;--disable-profile --enable-add-ons \
&nbsp;&nbsp;&nbsp;&nbsp;--libexecdir=/usr/bin --with-headers=/usr/include</userinput></screen></para> &nbsp;&nbsp;&nbsp;&nbsp;--libexecdir=/usr/bin --with-headers=/usr/include</userinput></screen></para>
<para>The meaning of the configure options are:</para> <para>The meaning of the configure options:</para>
<itemizedlist> <itemizedlist>
<listitem><para><userinput>--disable-profile</userinput>: This disables the <listitem><para><userinput>--disable-profile</userinput>: This disables the
@ -28,38 +34,44 @@ add-ons that we installed with Glibc, in our case Linuxthreads.</para></listitem
<listitem><para><userinput>--libexecdir=/usr/bin</userinput>: This will <listitem><para><userinput>--libexecdir=/usr/bin</userinput>: This will
cause the <filename>pt_chown</filename> program to be installed in the cause the <filename>pt_chown</filename> program to be installed in the
<filename>/usr/bin</filename> directory.</para></listitem> <filename>/usr/bin</filename> directory.</para></listitem>
<listitem><para><userinput>--with-headers=/usr/include</userinput>: This
ensures that the kernel headers in <filename>/usr/include</filename> are used
for this build. If you don't pass this switch then the headers from
<filename>/stage1/include</filename> are used which of course is not ideal
(although they should be identical). Using the switch has the advantage
that you will be informed immediately should you have forgotten to install the
kernel headers into <filename>/usr/include</filename>.</para></listitem>
</itemizedlist> </itemizedlist>
<para>Continue with compiling the package:</para> <para>Compile the package:</para>
<para><screen><userinput>make</userinput></screen></para> <para><screen><userinput>make</userinput></screen></para>
<para>We'll continue with installing the package. The Linuxthreads man <para>Check the results:</para>
pages are not going to be installed at this point because it requires a
working Perl installation. We'll install Perl later on in this chapter,
and the man pages will be installed when Glibc is installed for the second
time at the end of this chapter.</para>
<para><screen><userinput>make check</userinput></screen></para> <para><screen><userinput>make check</userinput></screen></para>
<para>And install the package:</para>
<para><screen><userinput>make install</userinput></screen></para> <para><screen><userinput>make install</userinput></screen></para>
<para>The locales (used by Glibc to make your Linux system talk in a different <para>The locales that can make your system respond in a different language
language) weren't installed when you ran the previous command, so we have to weren't installed by the above command. Do it with this:</para>
do that ourselves now:</para>
<para><screen><userinput>make localedata/install-locales</userinput></screen></para> <para><screen><userinput>make localedata/install-locales</userinput></screen></para>
<para>An alternative to running the previous command is to install only those <para>An alternative to running the previous command is to install only those
locales which you need or want. This can be achieved using the localedef locales which you need or want. This can be achieved using the
command. Information on this can be found in the <filename>INSTALL</filename> <userinput>localedef</userinput> command. Information on this can be found in
file in the <filename>glibc-&glibc-version;</filename> tree.</para> the <filename>INSTALL</filename> file in the
<filename>glibc-&glibc-version;</filename> tree.</para>
<para>Build the linuxthreads man pages:</para> <para>Finally, build the linuxthreads man pages:</para>
<para><screen><userinput>make -C ../glibc-2.3.2/linuxthreads/man</userinput></screen></para> <para><screen><userinput>make -C ../glibc-2.3.2/linuxthreads/man</userinput></screen></para>
<para>Install the man pages:</para> <para>And install these pages:</para>
<para><screen><userinput>make -C ../glibc-2.3.2/linuxthreads/man install</userinput></screen></para> <para><screen><userinput>make -C ../glibc-2.3.2/linuxthreads/man install</userinput></screen></para>