Revert restructuring of bin/scripts/Makefile

The Makefile portion of 91f3ffc5 broke
the MSVC build. This patch reverts the changes to the Makefile and
adjusts it to work with the new code, while keeping the actual code
changes from the original patch.

Author: Victor Wagner <vitus@wagner.pp.ru>

src/bin/scripts/Makefile

@@ -25,17 +25,17 @@ all: $(PROGRAMS)
 %: %.o $(WIN32RES)
 	$(CC) $(CFLAGS) $^ $(libpq_pgport) $(LDFLAGS) $(LDFLAGS_EX) $(LIBS) -o $@$(X)
 
-SCRIPTS_COMMON = common.o dumputils.o kwlookup.o keywords.o
-createdb: createdb.o $(SCRIPTS_COMMON) | submake-libpq submake-libpgport
-createlang: createlang.o $(SCRIPTS_COMMON) print.o mbprint.o | submake-libpq submake-libpgport
-createuser: createuser.o $(SCRIPTS_COMMON) | submake-libpq submake-libpgport
-dropdb: dropdb.o $(SCRIPTS_COMMON) | submake-libpq submake-libpgport
-droplang: droplang.o $(SCRIPTS_COMMON) print.o mbprint.o | submake-libpq submake-libpgport
-dropuser: dropuser.o $(SCRIPTS_COMMON) | submake-libpq submake-libpgport
-clusterdb: clusterdb.o $(SCRIPTS_COMMON) | submake-libpq submake-libpgport
-vacuumdb: vacuumdb.o $(SCRIPTS_COMMON) | submake-libpq submake-libpgport
-reindexdb: reindexdb.o $(SCRIPTS_COMMON) | submake-libpq submake-libpgport
-pg_isready: pg_isready.o $(SCRIPTS_COMMON) | submake-libpq submake-libpgport
+createdb: createdb.o common.o dumputils.o kwlookup.o keywords.o | submake-libpq submake-libpgport
+createlang: createlang.o common.o dumputils.o kwlookup.o keywords.o print.o mbprint.o | submake-libpq submake-libpgport
+createuser: createuser.o common.o dumputils.o kwlookup.o keywords.o | submake-libpq submake-libpgport
+dropdb: dropdb.o common.o dumputils.o kwlookup.o keywords.o | submake-libpq submake-libpgport
+droplang: droplang.o common.o dumputils.o kwlookup.o keywords.o print.o mbprint.o | submake-libpq submake-libpgport
+dropuser: dropuser.o common.o dumputils.o kwlookup.o keywords.o | submake-libpq submake-libpgport
+clusterdb: clusterdb.o common.o dumputils.o kwlookup.o keywords.o | submake-libpq submake-libpgport
+vacuumdb: vacuumdb.o common.o dumputils.o kwlookup.o keywords.o | submake-libpq submake-libpgport
+reindexdb: reindexdb.o common.o dumputils.o kwlookup.o keywords.o | submake-libpq submake-libpgport
+pg_isready: pg_isready.o common.o dumputils.o kwlookup.o keywords.o | submake-libpq submake-libpgport
+
 
 dumputils.c keywords.c: % : $(top_srcdir)/src/bin/pg_dump/%
 	rm -f $@ && $(LN_S) $< .
@@ -66,7 +66,7 @@ uninstall:
 
 clean distclean maintainer-clean:
 	rm -f $(addsuffix $(X), $(PROGRAMS)) $(addsuffix .o, $(PROGRAMS))
-	rm -f $(SCRIPTS_COMMON) print.o mbprint.o $(WIN32RES)
+	rm -f common.o dumputils.o kwlookup.o keywords.o print.o mbprint.o $(WIN32RES)
 	rm -f dumputils.c print.c mbprint.c kwlookup.c keywords.c
 	rm -rf tmp_check