Add help target to top-level makefile.
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
$(Q)mkdir -p $(OUT)/include/config
$(Q)$(MAKE) -C $(OUT) -f $(CURDIR)/tools/kconfig/Makefile srctree=$(CURDIR) src=tools/kconfig obj=tools/kconfig Q=$(Q) Kconfig=$(CURDIR)/src/Kconfig $@
$(Q)mkdir -p $(OUT)/include/config
$(Q)$(MAKE) -C $(OUT) -f $(CURDIR)/tools/kconfig/Makefile srctree=$(CURDIR) src=tools/kconfig obj=tools/kconfig Q=$(Q) Kconfig=$(CURDIR)/src/Kconfig $@
+help:
+ $(Q)$(MAKE) -f $(CURDIR)/tools/kconfig/Makefile help
+
####### Generic rules
clean:
$(Q)rm -rf $(OUT)
####### Generic rules
clean:
$(Q)rm -rf $(OUT)