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Re: [RFC PATCH 1/2] scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG to be a target

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On 2015-09-23 07:40, Michael Ellerman wrote:
> +else ifneq ($(wildcard arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG)),)
>  	@$(kecho) "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
>  	$(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
> +else
> +	@$(kecho) "*** Default configuration is based on target '$(KBUILD_DEFCONFIG)'"
> +	$(Q)$(MAKE) -f $(srctree)/Makefile $(KBUILD_DEFCONFIG)
>  endif

What is the anticipated usage of this? The patch is not needed to make

  make ppc64le_defconfig

work with the second patch. If it was, this would create a loop anyway.

Michal
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[RFC PATCH 1/2] scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG to be a target Michael Ellerman <mpe@ellerman.id.au> - 2015-09-23 07:50 +0200
  [RFC PATCH 2/2] powerpc: Add ppc64le_defconfig Michael Ellerman <mpe@ellerman.id.au> - 2015-09-23 07:50 +0200
    Re: [RFC,2/2] powerpc: Add ppc64le_defconfig Michael Ellerman <mpe@ellerman.id.au> - 2015-10-02 09:50 +0200
  Re: [RFC PATCH 1/2] scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG  to be a target Michal Marek <mmarek@suse.com> - 2015-09-23 12:00 +0200
    Re: [RFC PATCH 1/2] scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG to be a target Michael Ellerman <michael@ellerman.id.au> - 2015-09-24 00:20 +0200
      Re: [RFC PATCH 1/2] scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG  to be a target Michal Marek <mmarek@suse.com> - 2015-09-25 22:50 +0200
        Re: [RFC PATCH 1/2] scripts/kconfig/Makefile: Allow  KBUILD_DEFCONFIG to be a target Michael Ellerman <mpe@ellerman.id.au> - 2015-10-01 08:20 +0200
          Re: [RFC PATCH 1/2] scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG  to be a target Michal Marek <mmarek@suse.com> - 2015-10-01 09:00 +0200
            Re: [RFC PATCH 1/2] scripts/kconfig/Makefile: Allow  KBUILD_DEFCONFIG to be a target Michael Ellerman <mpe@ellerman.id.au> - 2015-10-01 09:10 +0200
  Re: [RFC, 1/2] scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG to be a target Michael Ellerman <mpe@ellerman.id.au> - 2015-10-02 09:50 +0200

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