From 2eed6e9122cbea3ed375a08539e48460035da18a Mon Sep 17 00:00:00 2001
From: John Criswell <criswell@uiuc.edu>
Date: Fri, 24 Oct 2003 18:06:42 +0000
Subject: [PATCH] Added note about multilib options.
llvm-svn: 9476
---
llvm/docs/CFEBuildInstrs.html | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/llvm/docs/CFEBuildInstrs.html b/llvm/docs/CFEBuildInstrs.html
index 44c3c54d02b3..5e753ab99252 100644
--- a/llvm/docs/CFEBuildInstrs.html
+++ b/llvm/docs/CFEBuildInstrs.html
@@ -108,6 +108,11 @@ process, and you should only try to do it if
<li>No inline assembly for position independent code. At the LLVM level,
everything is position independent.</li>
<li>We handle <tt>.init</tt> and <tt>.fini</tt> differently.</li>
+ <li>You may have to disable multilib support in your target. Using multilib
+ support causes the GCC compiler driver to add a lot of "<tt>-L</tt>"
+ options to the link line, which do not relate to LLVM and confuse
+ <tt>gccld</tt>. To disable multilibs, delete any
+ <tt>MULTILIB_OPTIONS</tt> lines from your target files.</li>
<li>Did we mention that we don't support inline assembly? You'll probably
have to add some fixinclude hacks to disable it in the system
headers.</li>
--
GitLab