Commit f91e46b1 authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

kconfig: unify rule of config, menuconfig, nconfig, gconfig, xconfig 



Unify the similar build rules.

This supports 'make build_config', which builds scripts/kconfig/conf
but does not invoke it.

Signed-off-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
parent ae8da72b

scripts/kconfig/Makefile

+14 −22
Original line number Diff line number Diff line
@@ -3,9 +3,6 @@ 
# Kernel configuration targets

# These targets are used from top-level makefile



PHONY += xconfig gconfig menuconfig config localmodconfig localyesconfig \

	build_menuconfig build_nconfig build_gconfig build_xconfig



ifdef KBUILD_KCONFIG

Kconfig := $(KBUILD_KCONFIG)

else
@@ -19,29 +16,24 @@ endif 
# We need this, in case the user has it in its environment

unexport CONFIG_



xconfig: $(obj)/qconf

	$(Q)$< $(silent) $(Kconfig)



gconfig: $(obj)/gconf

	$(Q)$< $(silent) $(Kconfig)



menuconfig: $(obj)/mconf

	$(Q)$< $(silent) $(Kconfig)



config: $(obj)/conf

	$(Q)$< $(silent) $(Kconfig)



nconfig: $(obj)/nconf

	$(Q)$< $(silent) $(Kconfig)



build_menuconfig: $(obj)/mconf

config-prog	:= conf

menuconfig-prog	:= mconf

nconfig-prog	:= nconf

gconfig-prog	:= gconf

xconfig-prog	:= qconf



build_nconfig: $(obj)/nconf

define config_rule

PHONY += $(1)

$(1): $(obj)/$($(1)-prog)

	$(Q)$$< $(silent) $(Kconfig)



build_gconfig: $(obj)/gconf

PHONY += build_$(1)

build_$(1): $(obj)/$($(1)-prog)

endef



build_xconfig: $(obj)/qconf

$(foreach c, config menuconfig nconfig gconfig xconfig, $(eval $(call config_rule,$(c))))



PHONY += localmodconfig localyesconfig

localyesconfig localmodconfig: $(obj)/conf

	$(Q)$(PERL) $(srctree)/$(src)/streamline_config.pl --$@ $(srctree) $(Kconfig) > .tmp.config

	$(Q)if [ -f .config ]; then 				\