Added EPICS_VERSION file (with base/require version) to cellinstall

configure/modules/CONFIG_CELL

@@ -18,12 +18,16 @@ E3_MODULES_PATH=$(E3_CELL_PATH)
 # If we are doing cellinstall, we should not use SUDO. This is a local install.
 SUDO=
 
-cellinstall: install_module fix_permissions
+cellinstall: install_module versions fix_permissions
 
 celluninstall: conf
 	$(QUIET) $(SUDOBASH) '$(E3_MODULE_MAKE_CMDS) uninstall'
 	$(SUDO) rm -rf $(E3_MODULES_PATH)
 
+versions:
+	@echo EPICS_BASE: $(EPICS_BASE)                  > $(E3_CELL_PATH)/$(E3_MODULE_NAME)/$(E3_MODULE_VERSION)/EPICS_VERSION
+	@echo E3_REQUIRE_VERSION: $(E3_REQUIRE_VERSION) >> $(E3_CELL_PATH)/$(E3_MODULE_NAME)/$(E3_MODULE_VERSION)/EPICS_VERSION
+
 # cellinstall should install as read/write, but install does everything by default read-only
 fix_permissions:
 	@echo "Updating permissions on cellMods directory $(E3_CELL_PATH)/$(E3_MODULE_NAME)"