From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v2] Makefile: generate KBUILD_BUILD_TIMESTAMP date whith LC_ALL=C
Date: Wed, 7 Dec 2016 23:37:23 +0100 [thread overview]
Message-ID: <20161207233723.57cae911@free-electrons.com> (raw)
In-Reply-To: <1481124042-25089-1-git-send-email-jean-baptiste.tredez@basystemes.fr>
Hello,
On Wed, 7 Dec 2016 16:20:42 +0100, Jean-Baptiste Tr?dez wrote:
> Fix kernel reproducible build if LANG=fr_FR.UTF-8 or LC_ALL=fr_FR.UTF-8 in host system.
>
> when building linux kernel, scripts/gen_initramfs_list.sh do 'date -d"$KBUILD_BUILD_TIMESTAMP" +%s'
> In buildroot makefile, KBUILD_BUILD_TIMESTAMP="$(shell date -d @$(SOURCE_DATE_EPOCH))"
> if LANG=fr_FR.UTF-8 in host system, it does not work :
> - LC_ALL=C date -d"$(LC_ALL=C date)" : ok
> - LC_ALL=C date -d"$(LC_ALL=fr_FR.UTF-8 date)" : error
>
> LANG/LC_ALL variables exported in the main Makefiles are not used in the $(shell ...) sub-shells.
>
> Signed-off-by: Jean-Baptiste Tr?dez <jean-baptiste.tredez@basystemes.fr>
> ---
> Changes in v2:
> - use LC_ALL=C instead of LANG=C
Applied to master, after tweaking the commit title and commit log a bit.
Thanks!
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
prev parent reply other threads:[~2016-12-07 22:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-07 15:20 [Buildroot] [PATCH v2] Makefile: generate KBUILD_BUILD_TIMESTAMP date whith LC_ALL=C Jean-Baptiste Trédez
2016-12-07 22:37 ` Thomas Petazzoni [this message]
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