Attempt to disable dynamic libs.

Crash in threaded runtime (and in -dynamic builds)
looks very similar to sparc failures.
diff --git a/mk/config.mk.in b/mk/config.mk.in
index 7cc7aec..9f21256 100644
--- a/mk/config.mk.in
+++ b/mk/config.mk.in
@@ -99,7 +99,8 @@ NoSharedLibsPlatformList = powerpc-unknown-linux \
 	x86_64-unknown-mingw32 \
 	i386-unknown-mingw32 \
 	sparc-sun-solaris2 \
-	sparc-unknown-linux
+	sparc-unknown-linux \
+	ia64-unknown-linux
 
 ifeq "$(SOLARIS_BROKEN_SHLD)" "YES"
 NoSharedLibsPlatformList += i386-unknown-solaris2