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| author | Bruce Dubbs <bdubbs@linuxfromscratch.org> | 2014-05-11 21:58:56 +0000 |
|---|---|---|
| committer | Bruce Dubbs <bdubbs@linuxfromscratch.org> | 2014-05-11 21:58:56 +0000 |
| commit | 6206f72d670d6b9de52f40e3dc54648d08146801 (patch) | |
| tree | 02b5539f734d2fbe87d583789ca368b579fcfa92 /chapter05 | |
| parent | f6fe5000d71afe93a210ee5e0976fac1a114c03f (diff) | |
Add a patch to binutils to enable LTO with gcc-4.9.0.
Remove omit-frame-pointer in gcc-pass2 and Chapter 6 gcc.
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@10561 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
Diffstat (limited to 'chapter05')
| -rw-r--r-- | chapter05/gcc-pass2.xml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/chapter05/gcc-pass2.xml b/chapter05/gcc-pass2.xml index ce24a3867..27c411306 100644 --- a/chapter05/gcc-pass2.xml +++ b/chapter05/gcc-pass2.xml @@ -57,15 +57,15 @@ <screen><userinput remap="pre">cat gcc/limitx.h gcc/glimits.h gcc/limity.h > \ `dirname $($LFS_TGT-gcc -print-libgcc-file-name)`/include-fixed/limits.h</userinput></screen> - +<!-- <para>For x86 machines, the limited number of registers is a bottleneck - for the system. Free one up by not using a fram pointer that is not + for the system. Free one up by not using a frame pointer that is not needed:</para> <screen><userinput remap="pre">case `uname -m` in i?86) sed -i 's/^T_CFLAGS =$/& -fomit-frame-pointer/' gcc/Makefile.in ;; esac</userinput></screen> - +--> <para>Once again, change the location of GCC's default dynamic linker to use the one installed in <filename class="directory">/tools</filename>.</para> |