linux-kernel - [PATCH] arm: gen-mach-types: don't include absolute filename

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Message-Id: <20241114130021.2802803-1-m.felsch@pengutronix.de>
Date: Thu, 14 Nov 2024 14:00:18 +0100
From: Marco Felsch <m.felsch@...gutronix.de>
To: linux@...linux.org.uk,
	m.felsch@...gutronix.de
Cc: kernel@...gutronix.de,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] arm: gen-mach-types: don't include absolute filename

Don't include the abosulte filename into the generated mach-types.h
header and instead make use of arm64 note. The motivation for this
change is Yocto emitting a build warning:

| File /usr/src/debug/linux-raspberrypi/6.11.7/arch/arm/include/generated/asm/mach-types.h in package linux-raspberrypi-src contains reference to TMPDIR [buildpaths]

So this change brings us one step closer to make the build result
reproducible independent of the build path.

Signed-off-by: Marco Felsch <m.felsch@...gutronix.de>
---
 arch/arm/tools/gen-mach-types | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/tools/gen-mach-types b/arch/arm/tools/gen-mach-types
index cbe1c33bb871..fdc4805b9d98 100644
--- a/arch/arm/tools/gen-mach-types
+++ b/arch/arm/tools/gen-mach-types
@@ -24,8 +24,7 @@ NF == 3 {
 
 END	{
 	  printf("/*\n");
-	  printf(" * This was automagically generated from %s!\n", FILENAME);
-	  printf(" * Do NOT edit\n");
+	  printf(" * Generated file - do not edit\n");
 	  printf(" */\n\n");
 	  printf("#ifndef __ASM_ARM_MACH_TYPE_H\n");
 	  printf("#define __ASM_ARM_MACH_TYPE_H\n\n");
-- 
2.39.5