[Buildroot] [PATCH] core: override the user's locale while setting HOSTARCH

[Yann E. MORIN <yann.morin.1998@free.fr>]

Romain, All,

On 2016-01-20 22:53 +0100, Romain Naour spake thusly:
> At least with French user's locale HOSTARCH is empty since
> 'Target' is not present in gcc output.
> 
> gcc -v 2>&1
> Utilisation des specs internes.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/5.3.1/lto-wrapper
> Cible : x86_64-redhat-linux
> 
> Override the user's local with LC_ALL=C.
> 
> Signed-off-by: Romain Naour <romain.naour@gmail.com>
> Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>
> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Makefile b/Makefile
> index 2e09611..17c181b 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -297,7 +297,7 @@ export HOSTCC_NOCCACHE HOSTCXX_NOCCACHE
>  # So, we extract the first part of the tuple the host gcc was
>  # configured to generate code for; we assume this is our userland.
>  #
> -export HOSTARCH := $(shell $(HOSTCC_NOCCACHE) -v 2>&1 | \
> +export HOSTARCH := $(shell LC_ALL=C $(HOSTCC_NOCCACHE) -v 2>&1 | \
>  	sed -e '/^Target: \([^-]*\).*/!d' \
>  	    -e 's//\1/' \
>  	    -e 's/i.86/x86/' \
> -- 
> 2.4.3
> 

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