[LTP] [PATCH v2 1/1] Makefile: set LC_{COLLATE, NUMERIC}=C, unexport LC_ALL

[Akihiko Odaki]

Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>

On 2022/11/07 23:54, Petr Vorel wrote:
> to have reproducible builds (no locale dependencies).
> Get inspiration from Linux kernel, commits:
> c051346b7db2 ("Makefile: set LC_CTYPE, LC_COLLATE, LC_NUMERIC to C")
> 07105202bdeb ("Makefile: do not override LC_CTYPE")
> 
> NOTE: we don't care about messages not being localized.
> 
> Reviewed-by: Richard Palethorpe <rpalethorpe@suse.com>
> Signed-off-by: Petr Vorel <pvorel@suse.cz>
> ---
>   Makefile | 8 +++++++-
>   1 file changed, 7 insertions(+), 1 deletion(-)
> 
> diff --git a/Makefile b/Makefile
> index eb12b9d69..cb80622d6 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1,8 +1,14 @@
>   # SPDX-License-Identifier: GPL-2.0-or-later
> -# Copyright (c) Linux Test Project, 2009-2021
> +# Copyright (c) Linux Test Project, 2009-2022
>   # Copyright (c) Cisco Systems Inc., 2009-2010
>   # Ngie Cooper, July 2009
>   
> +# Avoid funny character set dependencies
> +unexport LC_ALL
> +LC_COLLATE=C
> +LC_NUMERIC=C
> +export LC_COLLATE LC_NUMERIC
> +
>   top_srcdir		?= $(CURDIR)
>   
>   include $(top_srcdir)/include/mk/env_pre.mk