# (cp -pPR is POSIX-compliant (cp -dpR or cp -a would not be))
.PHONY: check
.PHONY: test
+ifeq ($(CONFIG_UNIT_TEST),y)
+UNIT_CMD = ./busybox unit
+endif
check test: busybox busybox.links
+ $(UNIT_CMD)
test -d $(objtree)/testsuite || cp -pPR $(srctree)/testsuite $(objtree)
bindir=$(objtree) srcdir=$(srctree)/testsuite \
$(SHELL) -c "cd $(objtree)/testsuite && $(srctree)/testsuite/runtest $(if $(KBUILD_VERBOSE:0=),-v)"