From: Jonathan Liu <net147@gmail.com>
Date: Tue, 3 Apr 2018 04:23:31 +0000 (+1000)
Subject: kernel.bbclass: improve reproducibility
X-Git-Tag: uninative-1.9~57
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=7fa32ee42c3320e9e2b24ef747e43484b719f617;p=openembedded-core.git

kernel.bbclass: improve reproducibility

Set KBUILD_BUILD_VERSION=1 to avoid build version being incremented on
every build. It is visible in the output of "cat /proc/version" after
the hash character.

Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 4877965af0..78d6c30b07 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -151,6 +151,7 @@ PACKAGES_DYNAMIC += "^${KERNEL_PACKAGE_NAME}-firmware-.*"
 
 export OS = "${TARGET_OS}"
 export CROSS_COMPILE = "${TARGET_PREFIX}"
+export KBUILD_BUILD_VERSION = "1"
 export KBUILD_BUILD_USER = "oe-user"
 export KBUILD_BUILD_HOST = "oe-host"