Index: auto/output/Makefile
===================================================================
--- auto/output/Makefile	(revision 4518a0b7b6b78168b5b4cc330fc97d43cb5c9183)
+++ auto/output/Makefile	(revision b5884b3fd633a968051fc3f1574733eea13b0230)
@@ -46,5 +46,5 @@
 VPATH = ./src
 
-PROGRAMS = tok sen fla gph kot unfla grp mar ser kon rm12
+PROGRAMS = tok sen fla gph kot unfla grp mar ser kon rm12 rs12
 
 TOK_OBJ_FILES = tok.o tok_cmdline.o
@@ -93,4 +93,8 @@
 rm12: \$(RM12_SED_FILES)
 
+RS12_OBJ_FILES = rs12.o
+rs12: \$(RS12_OBJ_FILES)
+rs12.o: rs12.c
+
 CONFIG_FILES = src/config.h Makefile
 
@@ -127,4 +131,5 @@
 	\$(RM) \$(patsubst %.l,%.c,\$(SEN_FLEX_FILES))
 	\$(RM) \$(FLA_OBJ_FILES)
+	\$(RM) \$(RS12_OBJ_FILES)
 
 .PHONY: distclean