Every program having -lpgfeutils in LDFLAGS must have this dependency,
whether or not the program uses a libpgfeutils symbol. Back-patch to
9.6, where libpgfeutils was introduced.
clusterdb: clusterdb.o common.o | submake-libpq submake-libpgport submake-libpgfeutils
vacuumdb: vacuumdb.o common.o | submake-libpq submake-libpgport submake-libpgfeutils
reindexdb: reindexdb.o common.o | submake-libpq submake-libpgport submake-libpgfeutils
-pg_isready: pg_isready.o common.o | submake-libpq submake-libpgport
+pg_isready: pg_isready.o common.o | submake-libpq submake-libpgport submake-libpgfeutils
install: all installdirs
$(INSTALL_PROGRAM) createdb$(X) '$(DESTDIR)$(bindir)'/createdb$(X)