--- boot0-9.2_rc3.ebuild	2013-08-27 05:41:11.000000000 +0900
+++ boot0-10.0_beta1.ebuild	2013-10-16 20:45:21.000000000 +0900
@@ -49,6 +49,10 @@
 	strip-flags
 	append-flags "-fno-strict-aliasing"
 
+	if use amd64-fbsd; then
+		cd "${S}/userboot/libstand" || die
+		freebsd_src_compile
+	fi
 	cd "${WORKDIR}/lib/libstand" || die
 	freebsd_src_compile