typecheck rule added

SCCS-file: Makefile
SCCS-SID: 7.99

Makefile

@@ -270,6 +270,8 @@ MISC=		usno1988 usno1989 usno1989a usno1995 usno1997 usno1998 \
 			itca.jpg $(WEB_PAGES) checktab.awk workman.sh
 ENCHILADA=	$(DOCS) $(SOURCES) $(DATA) $(MISC)
 
+TMPDIR=		/tmp/,tzpublic
+
 # And for the benefit of csh users on systems that assume the user
 # shell should be used to handle commands in Makefiles. . .
 
@@ -386,15 +388,30 @@ names:
 # The zics below ensure that each data file can stand on its own.
 
 public:		$(ENCHILADA) zic
-		-mkdir /tmp/,tzpublic
-		-for i in $(TDATA) ; do zic -v -d /tmp/,tzpublic $$i 2>&1 | grep -v "starting year" ; done
-		for i in $(TDATA) ; do zic -d /tmp/,tzpublic $$i || exit; done
-		rm -f -r /tmp/,tzpublic
+		-mkdir $(TMPDIR)
+		-for i in $(TDATA) ; do zic -v -d $(TMPDIR) $$i 2>&1 | grep -v "starting year" ; done
+		for i in $(TDATA) ; do zic -d $(TMPDIR) $$i || exit; done
+		rm -f -r $(TMPDIR)
 		for i in *.[1-8] ; do sh workman.sh $$i > $$i.txt || exit; done
 		$(AWK) -f checktab.awk $(PRIMARY_YDATA)
 		tar cf - $(DOCS) $(SOURCES) $(MISC) *.[1-8].txt | gzip -9 > tzcode.tar.gz
 		tar cf - $(DATA) | gzip -9 > tzdata.tar.gz
 
+
+# XXX--should do plain make rather than "make zdump" below
+
+typecheck:	
+		make clean
+		make zdump CFLAGS=-Wp,-D_TIME_T,-Dtime_t=float
+		./zdump -v US/Eastern 
+		make clean
+		make zdump CFLAGS=-Wp,-D_TIME_T,-Dtime_t=long\\\ long
+		./zdump -v US/Eastern 
+		make clean
+		make zdump CFLAGS=-Wp,-D_TIME_T,-Dtime_t=unsigned
+		./zdump -v US/Eastern 
+		make clean
+
 zonenames:	$(TDATA)
 		@$(AWK) '/^Zone/ { print $$2 } /^Link/ { print $$3 }' $(TDATA)