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authorGreg Schafer <greg@linuxfromscratch.org>2003-10-05 12:40:57 +0000
committerGreg Schafer <greg@linuxfromscratch.org>2003-10-05 12:40:57 +0000
commit7da1bffa1e5dfdc369de14a1e4784c7272977fbb (patch)
tree9ce8167f0f9aa5db5b3898504248430740afe931 /chapter06/grub-inst.xml
parent4e629074ec07d0f8f4de48abd277e84f4d3188cc (diff)
Grub and Inetutils clarifications from list.
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@2922 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
Diffstat (limited to 'chapter06/grub-inst.xml')
-rw-r--r--chapter06/grub-inst.xml6
1 files changed, 6 insertions, 0 deletions
diff --git a/chapter06/grub-inst.xml b/chapter06/grub-inst.xml
index de889e0d9..f8680e2ae 100644
--- a/chapter06/grub-inst.xml
+++ b/chapter06/grub-inst.xml
@@ -3,6 +3,12 @@
<sect2>
<title>Installation of Grub</title>
+<para>This package is known to behave badly when you have changed its default
+optimization flags (including the -march and -mcpu options). Therefore, if you
+have defined any environment variables that override default optimizations,
+such as CFLAGS and CXXFLAGS, we recommend unsetting them when building
+Grub.</para>
+
<para>Grub needs a patch applied that fixes a compile problem with
GCC-3.3.1:</para>