Re: [Buildroot] [PATCH v2 4/8] package/hare: new host package

Hi Francois,

On Mon, Jul 20 2026, Francois Perrad wrote:
> +ifeq ($(BR2_aarch64),y)
> +HOST_HARE_CONF_OPTS += \
> +	AARCH64_AS=$(TARGET_AS) \
> +	AARCH64_CC=$(TARGET_CC) \
> +	AARCH64_LD=$(TARGET_LD)
> +endif
> +
> +ifeq ($(BR2_RISCV_64),y)
> +HOST_HARE_CONF_OPTS += \
> +	RISCV64_AS=$(TARGET_AS) \
> +	RISCV64_CC=$(TARGET_CC) \
> +	RISCV64_LD=$(TARGET_LD)
> +endif
> +
> +ifeq ($(BR2_x86_64),y)
> +HOST_HARE_CONF_OPTS += \
> +	X86_64_AS=$(TARGET_AS) \
> +	X86_64_CC=$(TARGET_CC) \
> +	X86_64_LD=$(TARGET_LD)
> +endif

I think you can reduce code duplication with something like this
(untested):

ifeq ($(BR2_aarch64),y)
HOST_HARE_TARGET_ARCH = AARCH64
else ifeq ($(BR2_RISCV_64),y)
HOST_HARE_TARGET_ARCH = RISCV64
else ifeq ($(BR2_x86_64),y)
HOST_HARE_TARGET_ARCH = X86_64
endif

HOST_HARE_CONF_OPTS += \
	$(HOST_HARE_TARGET_ARCH)_AS=$(TARGET_AS) \
	$(HOST_HARE_TARGET_ARCH)_CC=$(TARGET_CC) \
	$(HOST_HARE_TARGET_ARCH)_LD=$(TARGET_LD)

Alternatively, instead of HOST_HARE_TARGET_ARCH, you can use a blind
config symbol similar to BR2_PACKAGE_FLUENT_BIT_WASM_ARCH.

baruch

> +
> +define HOST_HARE_CONFIGURE_CMDS
> +	cp $(@D)/configs/linux.mk $(@D)/config.mk
> +endef
> +
> +define HOST_HARE_BUILD_CMDS
> +	$(HOST_MAKE_ENV) $(MAKE) -C $(@D) $(HOST_HARE_CONF_OPTS) all
> +endef
> +
> +define HOST_HARE_INSTALL_CMDS
> +	$(HOST_MAKE_ENV) $(MAKE) -C $(@D) $(HOST_HARE_CONF_OPTS) install
> +endef
> +
> +$(eval $(host-generic-package))

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