commit Oleg and Teodor's RD-tree implementation ... this provides the

regression tests for the GiST changes ... this should be integrated into
the regular regression tests similar to Vadim's SPI contrib stuff ...

contrib/intarray/Makefile

@@ -0,0 +1,69 @@
+subdir = contrib/intarray
+top_builddir = ../..
+include $(top_builddir)/src/Makefile.global
+
+# override libdir to install shlib in contrib not main directory
+libdir := $(libdir)/contrib
+
+# shared library parameters
+NAME= _int
+SO_MAJOR_VERSION= 1
+SO_MINOR_VERSION= 0
+
+override CPPFLAGS += -I$(srcdir) -DPGSQL71
+
+OBJS= _int.o
+
+all: all-lib $(NAME).sql
+
+# Shared library stuff
+include $(top_srcdir)/src/Makefile.shlib
+
+
+$(NAME).sql: $(NAME).sql.in
+	sed -e 's:MODULE_PATHNAME:$(libdir)/$(shlib):g' < $< > $@
+
+.PHONY: submake
+submake:
+	$(MAKE) -C $(top_builddir)/src/test/regress pg_regress
+
+# against installed postmaster
+installcheck: submake
+	@echo "'make installcheck' is not supported."	
+
+installcheck: submake
+	$(top_builddir)/src/test/regress/pg_regress _int
+
+# in-tree test doesn't work yet (no way to install my shared library)
+#check: all submake
+#	$(top_builddir)/src/test/regress/pg_regress --temp-install \
+#	  --top-builddir=$(top_builddir) _int
+check:
+	@echo "'make check' is not supported."
+	@echo "Do 'make install', then 'make installcheck' instead."
+
+install: all installdirs install-lib
+	#$(INSTALL_DATA) $(srcdir)/README.$(NAME)  $(docdir)/contrib
+	$(INSTALL_DATA) $(NAME).sql $(datadir)/contrib
+
+installdirs:
+	$(mkinstalldirs) $(docdir)/contrib $(datadir)/contrib $(libdir)
+
+uninstall: uninstall-lib
+	rm -f $(docdir)/contrib/README.$(NAME) $(datadir)/contrib/$(NAME).sql
+
+clean distclean maintainer-clean: clean-lib
+	rm -f *.so y.tab.c y.tab.h $(OBJS) $(NAME).sql
+# things created by various check targets
+	rm -rf results tmp_check log
+	rm -f regression.diffs regression.out regress.out run_check.out
+ifeq ($(PORTNAME), win)
+	rm -f regress.def
+endif
+
+depend dep:
+	$(CC) -MM $(CFLAGS) *.c >depend
+
+ifeq (depend,$(wildcard depend))
+include depend
+endif