Index: trunk/src_plugins/Common_enabled.tmpasm
===================================================================
--- trunk/src_plugins/Common_enabled.tmpasm	(revision 2330)
+++ trunk/src_plugins/Common_enabled.tmpasm	(revision 2331)
@@ -1,11 +1,3 @@
-if /local/pcb/want_parsgen 
-then
-# generate parsegen rules only if the user wants them
-else
-	put /local/pcb/mod/YACC {}
-	put /local/pcb/mod/LEX {}
-end
-
 # explicit rules: .y -> .c
 #  do not assume old yacc to work to different file names, do the generation
 #  in a separate directory to allow parallel compilation with -j
@@ -21,7 +13,9 @@
 			put /local/bn /local/n
 			sub {/local/bn} {^.*/} {}
 
-			append /local/pcb/RULES [@
+			if /local/pcb/want_parsgen
+			then
+				append /local/pcb/RULES [@
 # yacc for @/local/pcb/mod@
 @/local/n@.c @/local/n@.h: @/local/n@.y
 	$(MKDIR) @/local/tmp@ ; true
@@ -32,6 +26,13 @@
 	-mv @/local/tmp@/@/local/bn@.output @/local/n@.output
 	rm -rf @/local/tmp@
 @]
+			else
+				append /local/pcb/RULES [@
+# dummy yacc for @/local/pcb/mod@
+@/local/n@.c @/local/n@.h:
+	echo "skipping yacc..."
+@]
+			end
 		end
 	end
 end
@@ -48,7 +49,9 @@
 			gsub {/local/tmp} {/} {_}
 			put /local/tmp [@tmp.@/local/tmp@.l@]
 
-			append /local/pcb/RULES [@
+			if /local/pcb/want_parsgen
+			then
+				append /local/pcb/RULES [@
 # lex for @/local/pcb/mod@
 @/local/n@.c: @/local/n@.l
 	$(MKDIR) @/local/tmp@ ; true
@@ -57,6 +60,13 @@
 	mv @/local/tmp@/lex.yy.c @/local/n@.c
 	rm -rf @/local/tmp@
 @]
+			else
+				append /local/pcb/RULES [@
+# dummy lex for @/local/pcb/mod@
+@/local/n@.c:
+	echo "skipping flex..."
+@]
+			end
 		end
 	end
 end