linux-kernel - [PATCH] tty: vt: conmakehash: cope with abs

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Message-Id: <20240802140940.68961-1-daiane.angolini@foundries.io>
Date: Fri,  2 Aug 2024 11:09:40 -0300
From: Daiane Angolini <daiane.angolini@...ndries.io>
To: max.oss.09@...il.com
Cc: gregkh@...uxfoundation.org,
	jirislaby@...nel.org,
	linux-kernel@...r.kernel.org,
	linux-serial@...r.kernel.org,
	max.krummenacher@...adex.com,
	stable@...r.kernel.org,
	u.kleine-koenig@...gutronix.de,
	Daiane Angolini <daiane.angolini@...ndries.io>
Subject: [PATCH] tty: vt: conmakehash: cope with abs_srctree no longer in env

> conmakehash uses getenv("abs_srctree") from the environment to strip
> the absolute path from the generated sources.
> However since commit e2bad142bb3d ("kbuild: unexport abs_srctree and
> abs_objtree") this environment variable no longer gets set.
> Instead use basename() to indicate the used file in a comment of the
> generated source file.
> 
> Fixes: 3bd85c6c97b2 ("tty: vt: conmakehash: Don't mention the full path of the input in output")
> Signed-off-by: Max Krummenacher <max.krummenacher@...adex.com>

Tested-by: Daiane Angolini <daiane.angolini@...ndries.io>