[PATCH 2/2] powerpc/Makefile: Add generated defconfigs to help output
From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2023-03-29 07:24:44
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Linus Torvalds
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: Michael Ellerman <mpe@ellerman.id.au> --- arch/powerpc/Makefile | 41 +++++++++++++++++++++++------------------ 1 file changed, 23 insertions(+), 18 deletions(-)
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index b9bfa9ac3f06..0a99aa425326 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile@@ -264,90 +264,92 @@ define merge_into_defconfig +$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig endef -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.*)'
@@ -368,6 +370,9 @@ 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
--
2.39.2