Revert "don't build in support for obsolete makedefs options"

This reverts commit 13f49bdd92.

sys/unix/Makefile.src

@@ -746,9 +746,9 @@ $(TARGETPFX)date.o: date.c $(HACK_H) $(HACKCSRC) $(HOBJ)
 #	Do NOT include ../dat/gitinfo.txt as either a prerequisite or target.
 #	'makedefs -v' processes it when present and ignores it if not.
 #
-#../include/date.h: ../util/makedefs $(VERSOURCES) $(HACK_H)
-#	-$(SHELL) ../sys/unix/gitinfo.sh $(GITINFO) #before 'makedefs -v'
-#	../util/makedefs -v
+../include/date.h: ../util/makedefs $(VERSOURCES) $(HACK_H)
+	-$(SHELL) ../sys/unix/gitinfo.sh $(GITINFO) #before 'makedefs -v'
+	../util/makedefs -v
 
 lint:
 # lint cannot have -p here because (i) capitals are meaningful:

sys/unix/Makefile.top

@@ -67,7 +67,7 @@ DIRPERM  = 0755
 #	Qt without X11; assumes GRAPHIC_TOMBSTONE:
 # VARDATND = nhtiles.bmp pet_mark.xbm pilemark.xbm rip.xpm
 
-VARDATD = bogusmon data engrave epitaph oracles quest.lua rumors
+VARDATD = bogusmon data engrave epitaph oracles options quest.lua rumors
 VARDAT = $(VARDATD) $(VARDATND)
 
 #	Some versions of make use the SHELL environment variable as the
@@ -245,9 +245,8 @@ GEM_RSC.RSC:
 title.img:
 	( cd dat ; $(MAKE) title.img )
 
-check-dlb:
-	@true
-#	@if egrep -s librarian options; then $(MAKE) dlb ; else true ; fi
+check-dlb: options
+	@if egrep -s librarian dat/options ; then $(MAKE) dlb ; else true ; fi
 
 dlb:
 	( cd util ; $(MAKE) dlb )
@@ -265,12 +264,12 @@ recover: $(GAME)
 	( cd util ; $(MAKE) recover )
 
 dofiles:
-#	target=`sed -n					\
-#		-e '/librarian/{' 			\
-#		-e	's/.*/dlb/p' 			\
-#		-e	'q' 				\
-#		-e '}' 					\
-#	  	-e '$$s/.*/nodlb/p' < dat/options` ;	\
+	target=`sed -n					\
+		-e '/librarian/{' 			\
+		-e	's/.*/dlb/p' 			\
+		-e	'q' 				\
+		-e '}' 					\
+	  	-e '$$s/.*/nodlb/p' < dat/options` ;	\
 	$(MAKE) dofiles-$${target-nodlb}
 	cp src/$(GAME) $(INSTDIR)
 	cp util/recover $(INSTDIR)

sys/unix/Makefile.utl

@@ -194,11 +194,6 @@ ODATE = $(OBJDIR)/date.o
 # object files for makedefs
 MAKEOBJS = makedefs.o $(OMONOBJ) $(ODATE) $(OALLOC)
 
-# To include old makedefs options support, define
-# OLD_MAKEDEFS_OPTIONS
-#OLD_MAKEDEFS_OPTIONS = -DOLD_MAKEDEFS_OPTIONS
-OLD_MAKEDEFS_OPTIONS =
-
 # object files for recovery utility
 RECOVOBJS = $(TARGETPFX)recover.o
 
@@ -236,7 +231,7 @@ makedefs.o: makedefs.c ../src/mdlib.c $(CONFIG_H) \
 		../include/monst.h ../include/monsters.h ../include/objects.h \
 		../include/you.h ../include/context.h ../include/flag.h \
 		../include/dlb.h ../include/patchlevel.h mdgrep.h
-	$(CC) $(CFLAGS) $(CSTD) $(OLD_MAKEDEFS_OPTIONS) -c makedefs.c -o $@
+	$(CC) $(CFLAGS) $(CSTD) -c makedefs.c -o $@
 
 # Don't require perl to build; that is why mdgrep.h is spelled wrong below.
 mdgreph: mdgrep.pl