- @-find $(BUILD_DIR)/root -name CVS | xargs -r rm -rf
- @-find $(BUILD_DIR)/root -name .svn | xargs -r rm -rf
- @-find $(BUILD_DIR)/root -name '.#*' | xargs -r rm -f
+ @-find $(BUILD_DIR)/root -name CVS | $(XARGS) rm -rf
+ @-find $(BUILD_DIR)/root -name .svn | $(XARGS) rm -rf
+ @-find $(BUILD_DIR)/root -name '.#*' | $(XARGS) rm -f