--- mercury-extras-0.13.1.orig/lex/Mmakefile	2002-12-03 17:48:31.000000000 +1300
+++ mercury-extras-0.13.1/lex/Mmakefile	2006-12-04 22:00:45.000000000 +1300
@@ -25,7 +25,7 @@
 # Omit this line if you want to install the default grades.
 # Edit this line if you want to install with different grades.
 #
-LIBGRADES = asm_fast.gc hlc.gc asm_fast.gc.tr.debug
+#LIBGRADES = asm_fast.gc hlc.gc asm_fast.gc.tr.debug
 
 # Any application using these libraries will also need the following
 # in its Mmakefile:
@@ -47,7 +47,9 @@
 
 depend: lex.depend regex.depend
 
-install: liblex.install libregex.install
+install:
+	$(MMAKE) $(MMAKEFLAGS) liblex.install
+	$(MMAKE) $(MMAKEFLAGS) libregex.install
 
 check: install
 	(cd tests; mmake check)