--- com_err-1.40.4.ebuild.orig	2008-03-13 05:16:09.000000000 +0300
+++ com_err-1.40.4.ebuild	2008-03-13 05:15:45.000000000 +0300
@@ -42,6 +42,7 @@
 		--enable-${libtype}-shlibs \
 		--with-ldopts="${LDFLAGS}" \
 		$(use_enable nls) \
+        $(use_enable !elibc_uclibc tls) \
 		|| die
 	emake -C lib/et || die
 }