Ensure host make is used when building 'make'

package/make/make.mk

@@ -49,7 +49,7 @@ $(GNUMAKE_DIR)/.configured: $(GNUMAKE_DIR)/.unpacked
 	touch $@
 
 $(GNUMAKE_DIR)/$(GNUMAKE_BINARY): $(GNUMAKE_DIR)/.configured
-	$(MAKE) -C $(GNUMAKE_DIR)
+	$(MAKE) MAKE=$(HOSTMAKE) -C $(GNUMAKE_DIR)
 
 $(TARGET_DIR)/$(GNUMAKE_TARGET_BINARY): $(GNUMAKE_DIR)/$(GNUMAKE_BINARY)
 	$(MAKE) DESTDIR=$(TARGET_DIR) -C $(GNUMAKE_DIR) install