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Run fixincludes again, by removing the sed that disabled it. It no longer attempts to fix up host headers.

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git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9850 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
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Matthew Burgess 2012-05-11 12:27:48 +00:00
parent ef59d03827
commit 404d641304
4 changed files with 13 additions and 23 deletions
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11
chapter01/changelog.xml
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@ -54,6 +54,17 @@
</itemizedlist>
</listitem>
<listitem>
<para>2012-05-11</para>
<itemizedlist>
<listitem>
<para>[matthew] - Remove sed from GCC pass 2 and chapter 6, which
prevented the fixincludes script from being run; it is no longer run
by default. Reported by Jeremy Huntwork.</para>
</listitem>
</itemizedlist>
</listitem>
<listitem>
<para>2012-05-05</para>
<itemizedlist>

13
chapter05/gcc-pass2.xml
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@ -58,19 +58,6 @@
<screen><userinput remap="pre">cat gcc/limitx.h gcc/glimits.h gcc/limity.h &gt; \
`dirname $($LFS_TGT-gcc -print-libgcc-file-name)`/include-fixed/limits.h</userinput></screen>
<para>Under normal circumstances the GCC <command>fixincludes</command> script
is run in order to fix potentially broken header files. As GCC-&gcc-version;
and Glibc-&glibc-version; have already been installed at this point, and
their respective header files are known to not require fixing, the
<command>fixincludes</command> script is not required. In fact, running
this script may actually pollute the build environment by
installing fixed headers from the host system into GCC's private include
directory. The running of the <command>fixincludes</command> script can
be suppressed by issuing the following commands:</para>
<screen><userinput remap="pre">cp -v gcc/Makefile.in{,.orig}
sed 's@\./fixinc\.sh@-c true@' gcc/Makefile.in.orig &gt; gcc/Makefile.in</userinput></screen>
<para>For x86 machines, a bootstrap build of GCC uses the
<option>-fomit-frame-pointer</option> compiler flag. Non-bootstrap builds
omit this flag by default, and the goal should be to produce a compiler

8
chapter06/gcc.xml
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@ -57,14 +57,6 @@
i?86) sed -i 's/^T_CFLAGS =$/&amp; -fomit-frame-pointer/' gcc/Makefile.in ;;
esac</userinput></screen>
<para>The <command>fixincludes</command> script is known to occasionally
erroneously attempt to &quot;fix&quot; the system headers installed so far.
As the headers up to this point are known to not require fixing,
issue the following command to prevent the <command>fixincludes</command>
script from running:</para>
<screen><userinput remap="pre">sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in</userinput></screen>
<para>The GCC documentation recommends building GCC outside of the source
directory in a dedicated build directory:</para>

4
general.ent
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@ -1,5 +1,5 @@
<!ENTITY version "SVN-20120510">
<!ENTITY releasedate "May 10, 2012">
<!ENTITY version "SVN-20120511">
<!ENTITY releasedate "May 11, 2012">
<!ENTITY copyrightdate "1999-2012"><!-- jhalfs needs a literal dash, not &ndash; -->
<!ENTITY milestone "7.2">
<!ENTITY generic-version "development"> <!-- Use "development", "testing", or "x.y[-pre{x}]" -->