[Buildroot] [PATCH v2 1/2] randconfig, allyesconfig: fix handling of legacy options

[Yann E. MORIN]

Arnout, All,

On 2014-10-12 20:21 +0200, Arnout Vandecappelle (Essensium/Mind) spake thusly:
> Randconfig and allyesconfig should never select legacy options, so use
> the same trick as allpackageyesconfig and randpackageconfig to remove
> them.
> 
> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>

Regards,
Yann E. MORIN.

> ---
>  Makefile | 18 ++++++++++++++++--
>  1 file changed, 16 insertions(+), 2 deletions(-)
> 
> diff --git a/Makefile b/Makefile
> index 907a0fc..5bcaa77 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -731,11 +731,25 @@ oldconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
>  
>  randconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
>  	@mkdir -p $(BUILD_DIR)/buildroot-config
> -	@$(COMMON_CONFIG_ENV) $< --randconfig $(CONFIG_CONFIG_IN)
> +	@rm -f $(CONFIG_DIR)/.config.nopkg
> +	@grep '^config ' Config.in.legacy | \
> +		while read config pkg; do \
> +		echo "# $$pkg is not set" >> $(CONFIG_DIR)/.config.nopkg; done
> +	@$(COMMON_CONFIG_ENV) \
> +		KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
> +		$< --randconfig $(CONFIG_CONFIG_IN)
> +	@rm -f $(CONFIG_DIR)/.config.nopkg
>  
>  allyesconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
>  	@mkdir -p $(BUILD_DIR)/buildroot-config
> -	@$(COMMON_CONFIG_ENV) $< --allyesconfig $(CONFIG_CONFIG_IN)
> +	@rm -f $(CONFIG_DIR)/.config.nopkg
> +	@grep '^config ' Config.in.legacy | \
> +		while read config pkg; do \
> +		echo "# $$pkg is not set" >> $(CONFIG_DIR)/.config.nopkg; done
> +	@$(COMMON_CONFIG_ENV) \
> +		KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
> +		$< --allyesconfig $(CONFIG_CONFIG_IN)
> +	@rm -f $(CONFIG_DIR)/.config.nopkg
>  
>  allnoconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
>  	@mkdir -p $(BUILD_DIR)/buildroot-config
> -- 
> 2.1.1
> 
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