diff -ur ted.orig//ted-2.21.ebuild ted//ted-2.21.ebuild
--- ted.orig//ted-2.21.ebuild	2011-10-03 16:16:36.266986893 +0800
+++ ted//ted-2.21.ebuild	2011-10-03 23:49:14.849976064 +0800
@@ -30,6 +30,9 @@
 		"${S}"/appFrame/appFrameConfig.h.in \
 		"${S}"/Ted/tedConfig.h.in || die
 	mkdir lib || die
+
+	sed -e 's:make :$(MAKE) -j1 :' \
+		-i "${S}"/Makefile || die "not seded"
 }
 
 src_configure() {