Commit 22db99d6 authored by Michael Ellerman's avatar Michael Ellerman
Browse files

powerpc/Makefile: Add generated defconfigs to help output 



Currently none of the generated defconfigs appear in the help output,
because the help text discovers defconfigs by looking for actual files
named "*_defconfig".

Collect the generated defconfig names into a variable and then print
those out in archhelp.

Output looks like eg:

  pseries_le_defconfig        - Build for pseries_le
  ppc64le_defconfig           - Build for ppc64le
  ppc64le_guest_defconfig     - Build for ppc64le_guest
  ...
  ppc64_randconfig            - Build for ppc64_randconfig

  adder875_defconfig          - Build for adder875
  amigaone_defconfig          - Build for amigaone

Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
[mpe: Fix PHONY bug which broke in-tree build, thanks rmclure]
Link: https://msgid.link/20230329072334.2023357-2-mpe@ellerman.id.au
parent 228c7a95

arch/powerpc/Makefile

+24 −18
Original line number Diff line number Diff line
@@ -247,90 +247,93 @@ bootwrapper_install: 
	$(Q)$(MAKE) $(build)=$(boot) $(patsubst %,$(boot)/%,$@)



include $(srctree)/scripts/Makefile.defconf

PHONY += pseries_le_defconfig



generated_configs += pseries_le_defconfig

pseries_le_defconfig:

	$(call merge_into_defconfig,pseries_defconfig,le)



PHONY += ppc64le_defconfig

generated_configs += ppc64le_defconfig

ppc64le_defconfig:

	$(call merge_into_defconfig,ppc64_defconfig,le)



PHONY += ppc64le_guest_defconfig

generated_configs += ppc64le_guest_defconfig

ppc64le_guest_defconfig:

	$(call merge_into_defconfig,ppc64_defconfig,le guest)



PHONY += ppc64_guest_defconfig

generated_configs += ppc64_guest_defconfig

ppc64_guest_defconfig:

	$(call merge_into_defconfig,ppc64_defconfig,be guest)



PHONY += powernv_be_defconfig

generated_configs += powernv_be_defconfig

powernv_be_defconfig:

	$(call merge_into_defconfig,powernv_defconfig,be)



PHONY += mpc85xx_defconfig

generated_configs += mpc85xx_defconfig

mpc85xx_defconfig:

	$(call merge_into_defconfig,mpc85xx_base.config,\

		85xx-32bit 85xx-hw fsl-emb-nonhw)



PHONY += mpc85xx_smp_defconfig

generated_configs += mpc85xx_smp_defconfig

mpc85xx_smp_defconfig:

	$(call merge_into_defconfig,mpc85xx_base.config,\

		85xx-32bit 85xx-smp 85xx-hw fsl-emb-nonhw)



PHONY += corenet32_smp_defconfig

generated_configs += corenet32_smp_defconfig

corenet32_smp_defconfig:

	$(call merge_into_defconfig,corenet_base.config,\

		85xx-32bit 85xx-smp 85xx-hw fsl-emb-nonhw dpaa)



PHONY += corenet64_smp_defconfig

generated_configs += corenet64_smp_defconfig

corenet64_smp_defconfig:

	$(call merge_into_defconfig,corenet_base.config,\

		85xx-64bit 85xx-smp altivec 85xx-hw fsl-emb-nonhw dpaa)



PHONY += mpc86xx_defconfig

generated_configs += mpc86xx_defconfig

mpc86xx_defconfig:

	$(call merge_into_defconfig,mpc86xx_base.config,\

		86xx-hw fsl-emb-nonhw)



PHONY += mpc86xx_smp_defconfig

generated_configs += mpc86xx_smp_defconfig

mpc86xx_smp_defconfig:

	$(call merge_into_defconfig,mpc86xx_base.config,\

		86xx-smp 86xx-hw fsl-emb-nonhw)



PHONY += ppc32_allmodconfig

generated_configs += ppc32_allmodconfig

ppc32_allmodconfig:

	$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/book3s_32.config \

		-f $(srctree)/Makefile allmodconfig



PHONY += ppc_defconfig

generated_configs += ppc_defconfig

ppc_defconfig:

	$(call merge_into_defconfig,book3s_32.config,)



PHONY += ppc64le_allmodconfig

generated_configs += ppc64le_allmodconfig

ppc64le_allmodconfig:

	$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/le.config \

		-f $(srctree)/Makefile allmodconfig



PHONY += ppc64le_allnoconfig

generated_configs += ppc64le_allnoconfig

ppc64le_allnoconfig:

	$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/ppc64le.config \

		-f $(srctree)/Makefile allnoconfig



PHONY += ppc64_book3e_allmodconfig

generated_configs += ppc64_book3e_allmodconfig

ppc64_book3e_allmodconfig:

	$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/85xx-64bit.config \

		-f $(srctree)/Makefile allmodconfig



PHONY += ppc32_randconfig

generated_configs += ppc32_randconfig

ppc32_randconfig:

	$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/32-bit.config \

		-f $(srctree)/Makefile randconfig



PHONY += ppc64_randconfig

generated_configs += ppc64_randconfig

ppc64_randconfig:

	$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/64-bit.config \

		-f $(srctree)/Makefile randconfig



PHONY += $(generated_configs)



define archhelp

  echo '* zImage          - Build default images selected by kernel config'

  echo '  zImage.*        - Compressed kernel image (arch/$(ARCH)/boot/zImage.*)'
@@ -351,6 +354,9 @@ define archhelp 
  echo '  support passing a device tree directly.  Replace <dt> with the'

  echo '  name of a dts file from the arch/$(ARCH)/boot/dts/ directory'

  echo '  (minus the .dts extension).'

  echo

  $(foreach cfg,$(generated_configs),

    printf "  %-27s - Build for %s\\n" $(cfg) $(subst _defconfig,,$(cfg));)

endef



PHONY += install