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Adapting the title of the 'Locking in' section.
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@3249 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
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@ -83,7 +83,7 @@ the second pass.</para>
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<screen><userinput>make install</userinput></screen>
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<para>Now prepare the linker for the "locking in" of Glibc later on:</para>
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<para>Now prepare the linker for the "Adjusting" phase later on:</para>
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<screen><userinput>make -C ld clean
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make -C ld LDFLAGS="-all-static" LIB_PATH=/tools/lib</userinput></screen>
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@ -107,9 +107,9 @@ chapter.</para></listitem>
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<!-- HACK - Force some whitespace to appease tidy -->
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<literallayout></literallayout>
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<warning><para>Do not yet remove the Binutils build and source directories. You
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will need them again in their current state a bit further on in this
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chapter.</para></warning>
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<warning><para><emphasis>Do not yet remove</emphasis> the Binutils build and
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source directories. You will need them again in their current state a bit
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further on in this chapter.</para></warning>
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<!-- HACK - Force some whitespace to appease tidy -->
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<literallayout></literallayout>
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@ -58,7 +58,7 @@ should be easy to spot. The output shown will contain something like:</para>
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<screen><userinput>make install</userinput></screen>
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<para>Now prepare Binutils for the re-adjusting of the toolchain in the next
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<para>Now prepare the linker for the "Re-adjusting" phase in the next
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chapter:</para>
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<screen><userinput>make -C ld clean
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@ -67,9 +67,9 @@ make -C ld LIB_PATH=/usr/lib:/lib</userinput></screen>
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<!-- HACK - Force some whitespace to appease tidy -->
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<literallayout></literallayout>
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<warning><para>Do not yet remove the Binutils source and build directories.
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We'll need these directories again in the next chapter in the state they are in
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now.</para></warning>
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<warning><para><emphasis>Do not yet remove</emphasis> the Binutils source and
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build directories. You will need these directories again in the next chapter
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in the state they are in now.</para></warning>
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<!-- HACK - Force some whitespace to appease tidy -->
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<literallayout></literallayout>
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@ -439,23 +439,24 @@ temporary tools, source the just-created profile:</para>
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&c5-glibc;
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<sect1 id="ch-tools-locking-glibc">
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<title>"Locking in" Glibc</title>
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<?dbhtml filename="lockingglibc.html" dir="chapter05"?>
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<sect1 id="ch-tools-adjusting">
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<title>Adjusting the toolchain</title>
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<?dbhtml filename="adjusting.html" dir="chapter05"?>
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<para>Now that the temporary C libraries have been installed, we want all
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the tools compiled in the rest of this chapter to be linked against these
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libraries. To accomplish this, we need to adjust the linker and the compiler's
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specs file.</para>
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specs file. Some people would say that it is <emphasis>"black magic juju below
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this line"</emphasis>, but it is really very simple.</para>
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<para>First install the adjusted linker by running the following from within
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<para>First install the adjusted linker (adjusted at the end of the first pass
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of Binutils) by running the following command from within
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the <filename class="directory">binutils-build</filename> directory:</para>
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<screen><userinput>make -C ld install</userinput></screen>
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<para>The linker was adjusted a little while back, at the end of the first
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pass of Binutils. From this point onwards everything will link <emphasis>only
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</emphasis> against the libraries in <filename>/tools/lib</filename>.</para>
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<para>From this point onwards everything will link <emphasis>only</emphasis>
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against the libraries in <filename>/tools/lib</filename>.</para>
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<note><para>If you somehow missed the earlier warning to retain the Binutils
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source and build directories from the first pass or otherwise accidentally
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@ -465,8 +466,8 @@ testing programs linking against libraries on the host. This is not ideal, but
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it's not a major problem. The situation is corrected when we install the
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second pass of Binutils a bit further on.</para></note>
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<para>Now that the adjusted linker is installed, you have to remove the
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Binutils build and source directories.</para>
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<para>Now that the adjusted linker is installed, you have to
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<emphasis>remove</emphasis> the Binutils build and source directories.</para>
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<para>The next thing to do is to amend our GCC specs file so that it points
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to the new dynamic linker. A simple sed will accomplish this:</para>
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@ -541,9 +542,6 @@ ensuring to cut-and-paste the commands as was recommended.</para>
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<!-- HACK - Force some whitespace to appease tidy -->
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<literallayout></literallayout>
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<para>This completes the installation of the self-contained toolchain, and it
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can now be used to build the rest of the temporary tools.</para>
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</sect1>
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@ -167,8 +167,8 @@ to continue on.</para>
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<screen><userinput>make install</userinput></screen>
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<note><para>At this point it is strongly recommended to repeat the sanity check
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we performed earlier in the chapter. Refer back to
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<xref linkend="ch-tools-locking-glibc"/> and repeat the check. If the results are
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we performed earlier in this chapter. Refer back to
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<xref linkend="ch-tools-adjusting"/> and repeat the check. If the results are
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wrong, then most likely you forgot to apply the above mentioned GCC Specs
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patch.</para></note>
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@ -357,16 +357,21 @@ file records the bad login attempts.</para>
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&c6-glibc;
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<sect1 id="ch-system-adjustingtoolchain">
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<sect1 id="ch-system-readjusting">
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<title>Re-adjusting the toolchain</title>
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<?dbhtml filename="adjustingtoolchain.html" dir="chapter06"?>
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<?dbhtml filename="readjusting.html" dir="chapter06"?>
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<para>Now that the new C libraries have been installed, it's time to re-adjust
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our toolchain. We'll adjust it so that it will link any newly compiled program
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against the new C libraries. Basically, this is the reverse of what we did
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in the "locking in" stage in the beginning of the previous chapter.</para>
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<para>Now that the new and final C libraries have been installed, it's time to
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adjust our toolchain again. We'll adjust it so that it will link any newly
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compiled program against these new libraries. This is in fact the same we did
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in the "Adjusting" phase in the beginning of the previous chapter, even though
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it looks like the reverse: then we guided the chain from the host's
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<filename class="directory">{,/usr}/lib</filename> to the new
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<filename class="directory">/tools/lib</filename>, now we guide it from that
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same <filename class="directory">/tools/lib</filename>
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to the LFS's <filename class="directory">{,/usr}/lib</filename>.</para>
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<para>The first thing to do is to adjust the linker. For this we retained the
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<para>First we adjust the linker. For this we retained the
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source and build directories from the second pass over Binutils. Install the
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adjusted linker by running the following from within the
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<filename class="directory">binutils-build</filename> directory:</para>
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@ -378,10 +383,10 @@ source and build directories from the second pass in
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<xref linkend="chapter-temporary-tools"/>, or otherwise accidentally deleted them or just
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don't have access to them, don't worry, all is not lost. Just ignore the above
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command. The result will be that the next package, Binutils, will link against
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the Glibc libraries in <filename class="directory">/tools</filename> rather
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than <filename class="directory">/usr</filename>. This is not ideal, however,
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our testing has shown that the resulting Binutils program binaries should be
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identical.</para></note>
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the C libraries in <filename class="directory">/tools</filename> rather
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than <filename class="directory">{,/usr}/lib</filename>. This is not ideal,
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however, our testing has shown that the resulting Binutils program binaries
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should be identical.</para></note>
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<para>From now on every compiled program will link <emphasis>only</emphasis>
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against the libraries in <filename>/usr/lib</filename> and
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@ -90,7 +90,7 @@ compiler. To satisfy those packages, create a symlink:</para>
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<note><para>At this point it is strongly recommended to repeat the sanity check
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we performed earlier in this chapter. Refer back to
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<xref linkend="ch-system-adjustingtoolchain"/> and repeat the check. If the results
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<xref linkend="ch-system-readjusting"/> and repeat the check. If the results
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are wrong, then most likely you erroneously applied the GCC Specs patch from
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<xref linkend="chapter-temporary-tools"/>.</para></note>
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