Index: ats2-lang-0.2.6/Makefile_dist
===================================================================
--- ats2-lang-0.2.6.orig/Makefile_dist	2016-02-11 15:37:22.988253000 +0000
+++ ats2-lang-0.2.6/Makefile_dist	2016-02-11 15:38:28.249411000 +0000
@@ -12,7 +12,7 @@
 ######
 
 MAKE=make
-MAKEJ4=make -j4
+MAKEJ4=make
 
 ######
 #
@@ -38,7 +38,7 @@
 #
 ######
 
-src_patsopt: ; $(MAKE) -j4 -C src patsopt
+src_patsopt: ; $(MAKE) -C src patsopt
 bin_patsopt: src_patsopt ; $(CPF) src/patsopt bin/patsopt
 
 ######
