--- scilab-4.0.ebuild	2006-05-04 17:20:10.000000000 -0500
+++ scilab-4.0.ebuild.new	2006-05-04 17:21:07.000000000 -0500
@@ -64,7 +64,7 @@
 
 	sed -e "s:@CC_OPTIONS@:${CFLAGS}:" \
 		-e "s:@FC_OPTIONS@:${FFLAGS}:" \
-		-e "s:@LD_LDFLAGS@:$LDFLAGS}:" \
+		-e "s:@LD_LDFLAGS@:${LDFLAGS} -lpthread:" \
 		-i Makefile.incl.in || die "Failed to fix Makefile.incl.in"
 }