diff options
| author | Matthew Burgess <matthew@linuxfromscratch.org> | 2005-11-06 18:47:51 +0000 |
|---|---|---|
| committer | Matthew Burgess <matthew@linuxfromscratch.org> | 2005-11-06 18:47:51 +0000 |
| commit | 982932985a585e42889c0adbd26b34e591ac9608 (patch) | |
| tree | f933a5860fad07f1e0d0c6627ce7728988740b20 /chapter06/introduction.xml | |
| parent | a5ebf89e5b0918e10060fbca0c86f299e5db801f (diff) | |
Remove optimization related warnings from the toolchain packages
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@7131 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
Diffstat (limited to 'chapter06/introduction.xml')
| -rw-r--r-- | chapter06/introduction.xml | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/chapter06/introduction.xml b/chapter06/introduction.xml index 12c4a01f6..51845cd85 100644 --- a/chapter06/introduction.xml +++ b/chapter06/introduction.xml @@ -31,11 +31,13 @@ refuses to compile when using optimization, try to compile it without optimization and see if that fixes the problem. Even if the package does compile when using optimization, there is the risk it may have been compiled incorrectly because of the complex interactions between -the code and build tools. The small potential gains achieved in using -compiler optimizations are often outweighed by the risks. First-time -builders of LFS are encouraged to build without custom optimizations. -The subsequent system will still run very fast and be stable at the -same time.</para> +the code and build tools. Also note that the <option>-march</option> +and <option>-mtune</option> options may cause problems with the +toolchain packages (Binutils, GCC and Glibc). The small potential +gains achieved in using compiler optimizations are often outweighed by +the risks. First-time builders of LFS are encouraged to build without +custom optimizations. The subsequent system will still run very fast +and be stable at the same time.</para> <para>The order that packages are installed in this chapter needs to be strictly followed to ensure that no program accidentally acquires a |