diff mbox series

[4/4] linux: add a setlocalversion rsync hook when overriding srcdir

Message ID 20230209231518.9458-4-ckhardin@gmail.com
State Superseded
Headers show
Series [1/4] linux: create a scmversion file based on the custom repo variables | expand

Commit Message

Charles Hardin Feb. 9, 2023, 11:15 p.m. UTC 
From: Charles Hardin <ckhardin@gmail.com>

During development the override srcdir is often used with a local
git repo and branch. To help track the builds used in those flows
it is useful to have the scm version available as part of the info.
With this hook, the auto generated version include will include the
example.

    #define UTS_RELEASE "5.4.70-00031-g92c23d10d003"

Signed-off-by: Charles Hardin <ckhardin@gmail.com>
---
 linux/linux.mk | 12 ++++++++++++
 1 file changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/linux/linux.mk b/linux/linux.mk
index 0b27c8dee2..3ef8e555c5 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -46,6 +46,18 @@  LINUX_SITE = $(BR2_KERNEL_MIRROR)/linux/kernel/v$(firstword $(subst ., ,$(LINUX_
 endif
 endif
 
+ifneq ($(LINUX_OVERRIDE_SRCDIR),)
+define LINUX_OVERRIDE_SRCDIR_SETLOCALVERSION
+	(cd $(@D); \
+		if [ -x ./scripts/setlocalversion ]; then \
+			./scripts/setlocalversion --save-scmversion \
+				$(abspath $(LINUX_OVERRIDE_SRCDIR)) ||:; \
+		fi)
+endef
+
+LINUX_POST_RSYNC_HOOKS += LINUX_OVERRIDE_SRCDIR_SETLOCALVERSION
+endif
+
 ifeq ($(BR2_LINUX_KERNEL)$(BR2_LINUX_KERNEL_LATEST_VERSION),y)
 BR_NO_CHECK_HASH_FOR += $(LINUX_SOURCE)
 endif