linux-kernel - [PATCH kernel] kbuild: get rid of unwanted "+" when CONFIG

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Message-ID: <20230920015559.1877441-1-aik@amd.com>
Date:   Wed, 20 Sep 2023 11:55:59 +1000
From:   Alexey Kardashevskiy <aik@....com>
To:     <linux-kbuild@...r.kernel.org>
CC:     <linux-kernel@...r.kernel.org>, Nicolas Schier <nicolas@...sle.eu>,
        "Nick Desaulniers" <ndesaulniers@...gle.com>,
        Nathan Chancellor <nathan@...nel.org>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Alexey Kardashevskiy <aik@....com>
Subject: [PATCH kernel] kbuild: get rid of unwanted "+" when CONFIG_LOCALVERSION is set

The scripts/setlocalversion script correctly tries not adding "+" when
CONFIG_LOCALVERSION is defined. However, instead of grepping for it
(as it is done for CONFIG_LOCALVERSION_AUTO=y), it relies on LOCALVERSION
set in the shell which is not.

Export LOCALVERSION so scripts/setlocalversion could see it and not add
unwanted "+" at the end of the kernelrelease.

Signed-off-by: Alexey Kardashevskiy <aik@....com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 57698d048e2c..fc45bed69790 100644
--- a/Makefile
+++ b/Makefile
@@ -368,7 +368,7 @@ include $(srctree)/scripts/Kbuild.include
 # Read KERNELRELEASE from include/config/kernel.release (if it exists)
 KERNELRELEASE = $(call read-file, include/config/kernel.release)
 KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
-export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION
+export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION LOCALVERSION
 
 include $(srctree)/scripts/subarch.include
 
-- 
2.41.0