[OpenWrt-Devel] [PATCH] kernel/build: Fix SetNfsCmdline to work with new .config.set

[Florian Fainelli]

On 09/02/16 09:08, Petr Štetiar wrote:
> This patch fixes SetNfsCmdline macro which is currently relying on old
> kernel .config file, which has been replaced with intermediate
> .config.set file. It was leading to the following kernel build error:
> 
>   rm -f linux-4.4/.config.prev
>   mv linux-4.4/.config linux-4.4/.config.old
>   mv: cannot stat 'linux-4.4/.config': No such file or directory
> 
> Signed-off-by: Petr Štetiar <ynezz at true.cz>

Thanks for fixing this, seems like I missed that while rebasing and
pushing the patch out.

> ---
>  include/kernel-defaults.mk | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk
> index 4b5de5b..44e3c27 100644
> --- a/include/kernel-defaults.mk
> +++ b/include/kernel-defaults.mk
> @@ -107,9 +107,9 @@ endef
>  ifeq ($(CONFIG_KERNEL_ROOT_NFS),y)
>    define Kernel/SetNfsCmdline
>  	rm -f $(LINUX_DIR)/.config.prev
> -	mv $(LINUX_DIR)/.config $(LINUX_DIR)/.config.old
> -	grep -v "CONFIG_CMDLINE=" $(LINUX_DIR)/.config.old > $(LINUX_DIR)/.config
> -	grep "CONFIG_CMDLINE=" $(LINUX_DIR)/.config.old | cut -d\" -f2 | sed 's/root=\/dev\/\([a-z0-9]*\)\(.*\)/CONFIG_CMDLINE=\"root=\/dev\/nfs ip=dhcp\2\"/' >> $(LINUX_DIR)/.config
> +	mv $(LINUX_DIR)/.config.set $(LINUX_DIR)/.config.old
> +	grep -v "CONFIG_CMDLINE=" $(LINUX_DIR)/.config.old > $(LINUX_DIR)/.config.set
> +	grep "CONFIG_CMDLINE=" $(LINUX_DIR)/.config.old | cut -d\" -f2 | sed 's/root=\/dev\/\([a-z0-9]*\)\(.*\)/CONFIG_CMDLINE=\"root=\/dev\/nfs ip=dhcp\2\"/' >> $(LINUX_DIR)/.config.set
>    endef
>  else
>    define Kernel/SetNfsCmdline
> 
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