Fix up tests directory ignores, deps, cleanup

A few test programs didn't make it into .gitignore, OBJS, or
EXTRADEPSRCS.

.gitignore

@@ -244,9 +244,12 @@ testlog
 
 /src/tests/gcred
 /src/tests/hist
+/src/tests/hrealm
 /src/tests/kdbtest
 /src/tests/kdc.conf
 /src/tests/krb5.conf
+/src/tests/plugorder
+/src/tests/responder
 /src/tests/s2p
 /src/tests/t_init_creds
 /src/tests/t_localauth

src/tests/Makefile.in

@@ -5,9 +5,9 @@ SUBDIRS = resolve asn.1 create hammer verify gssapi dejagnu shlib \
 
 RUN_SETUP = @KRB5_RUN_ENV@ KRB5_KDC_PROFILE=kdc.conf KRB5_CONFIG=krb5.conf
 
-OBJS= gcred.o hist.o kdbtest.o plugorder.o t_init_creds.o \
+OBJS= gcred.o hist.o hrealm.o kdbtest.o plugorder.o t_init_creds.o \
 	t_localauth.o responder.o s2p.o
-EXTRADEPSRCS= gcred.c hist.c kdbtest.c plugorder.c t_init_creds.c \
+EXTRADEPSRCS= gcred.c hist.c hrealm.c kdbtest.c plugorder.c t_init_creds.c \
 	t_localauth.c responder.c s2p.c
 
 TEST_DB = ./testdb

src/tests/deps

@@ -30,6 +30,16 @@ $(OUTPRE)hist.$(OBJEXT): $(BUILDTOP)/include/autoconf.h \
   $(top_srcdir)/include/krb5/authdata_plugin.h $(top_srcdir)/include/krb5/plugin.h \
   $(top_srcdir)/include/port-sockets.h $(top_srcdir)/include/socket-utils.h \
   hist.c
+$(OUTPRE)hrealm.$(OBJEXT): $(BUILDTOP)/include/autoconf.h \
+  $(BUILDTOP)/include/krb5/krb5.h $(BUILDTOP)/include/osconf.h \
+  $(BUILDTOP)/include/profile.h $(COM_ERR_DEPS) $(top_srcdir)/include/k5-buf.h \
+  $(top_srcdir)/include/k5-err.h $(top_srcdir)/include/k5-gmt_mktime.h \
+  $(top_srcdir)/include/k5-int-pkinit.h $(top_srcdir)/include/k5-int.h \
+  $(top_srcdir)/include/k5-platform.h $(top_srcdir)/include/k5-plugin.h \
+  $(top_srcdir)/include/k5-thread.h $(top_srcdir)/include/k5-trace.h \
+  $(top_srcdir)/include/krb5.h $(top_srcdir)/include/krb5/authdata_plugin.h \
+  $(top_srcdir)/include/krb5/plugin.h $(top_srcdir)/include/port-sockets.h \
+  $(top_srcdir)/include/socket-utils.h hrealm.c
 $(OUTPRE)kdbtest.$(OBJEXT): $(BUILDTOP)/include/gssapi/gssapi.h \
   $(BUILDTOP)/include/gssrpc/types.h $(BUILDTOP)/include/kadm5/admin.h \
   $(BUILDTOP)/include/kadm5/chpass_util_strings.h $(BUILDTOP)/include/kadm5/kadm_err.h \