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

[Sascha Hauer]

mach-types.h is part of the kapi and as such shipped in the
linux-headers package. The embedded build path makes that package
non-reproducible without going through an extra step of normalizing the
path. YOCTO has similar problems in the kernel debug source package.

Make the path relative to the kernel source tree which is enough to
find the tool that has generated the file.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
This topic comes up every once in a while, without any clear objection
other than "Or just leave it as is. It's in a comment, it doesn't get
into the executable, and thus is harmless.", from which I am not sure if
it actually is an objection. Cced the authors of the previous patches
that I am aware of:

https://lore.kernel.org/all/20241114130021.2802803-1-m.felsch@pengutronix.de/
https://lore.kernel.org/all/13360982.O9o76ZdvQC@steina-w/
https://lore.kernel.org/all/20240213092835.754462-2-u.kleine-koenig@pengutronix.de/
https://lore.kernel.org/all/20241002175049.15219-1-reatmon@ti.com/
---
 arch/arm/tools/gen-mach-types | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/tools/gen-mach-types b/arch/arm/tools/gen-mach-types
index cbe1c33bb8710..65ec262b31e65 100644
--- a/arch/arm/tools/gen-mach-types
+++ b/arch/arm/tools/gen-mach-types
@@ -24,7 +24,7 @@ NF == 3 {
 
 END	{
 	  printf("/*\n");
-	  printf(" * This was automagically generated from %s!\n", FILENAME);
+	  printf(" * This was automagically generated from arch/arm/tools/gen-mach-types!\n");
 	  printf(" * Do NOT edit\n");
 	  printf(" */\n\n");
 	  printf("#ifndef __ASM_ARM_MACH_TYPE_H\n");

---
base-commit: ba3e43a9e601636f5edb54e259a74f96ca3b8fd8
change-id: 20260603-arm-remove-path-from-mach-types-h-a6f528d60e00

Best regards,
-- 
Sascha Hauer <s.hauer at pengutronix.de>