fix bmp_logo.h make dependencies to allow parallel build
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/Makefile b/Makefile
index 0f8b520..74b1854 100644
--- a/Makefile
+++ b/Makefile
@@ -348,7 +348,7 @@
$(OBJS): depend $(obj)include/autoconf.mk
$(MAKE) -C cpu/$(CPU) $(if $(REMOTE_BUILD),$@,$(notdir $@))
-$(LIBS): depend $(obj)include/autoconf.mk
+$(LIBS): depend $(obj)include/autoconf.mk $(SUBDIRS)
$(MAKE) -C $(dir $(subst $(obj),,$@))
$(LIBBOARD): depend $(LIBS) $(obj)include/autoconf.mk