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From: Charles Hardin <ckhardin@gmail.com>
To: buildroot@buildroot.org
Cc: Charles Hardin <ckhardin@gmail.com>,
	"Yann E . MORIN" <yann.morin.1998@free.fr>
Subject: [Buildroot] [PATCH v2 3/3] linux: add a scmversion rsync hook when overriding srcdir
Date: Wed, 22 Feb 2023 14:11:34 -0800	[thread overview]
Message-ID: <20230222221134.25904-4-ckhardin@gmail.com> (raw)
In-Reply-To: <20230209231518.9458-1-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 --git a/linux/linux.mk b/linux/linux.mk
index 7645b5f507..b72318e3f2 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -24,12 +24,15 @@ LINUX_SOURCE = $(notdir $(LINUX_TARBALL))
 else ifeq ($(BR2_LINUX_KERNEL_CUSTOM_GIT),y)
 LINUX_SITE = $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_REPO_URL))
 LINUX_SITE_METHOD = git
+LINUX_SCMVERSION = YES
 else ifeq ($(BR2_LINUX_KERNEL_CUSTOM_HG),y)
 LINUX_SITE = $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_REPO_URL))
 LINUX_SITE_METHOD = hg
+LINUX_SCMVERSION = YES
 else ifeq ($(BR2_LINUX_KERNEL_CUSTOM_SVN),y)
 LINUX_SITE = $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_REPO_URL))
 LINUX_SITE_METHOD = svn
+LINUX_SCMVERSION = YES
 else ifeq ($(BR2_LINUX_KERNEL_LATEST_CIP_VERSION)$(BR2_LINUX_KERNEL_LATEST_CIP_RT_VERSION),y)
 LINUX_SOURCE = linux-cip-$(LINUX_VERSION).tar.gz
 LINUX_SITE = https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip.git/snapshot
@@ -46,6 +49,15 @@ LINUX_SITE = $(BR2_KERNEL_MIRROR)/linux/kernel/v$(firstword $(subst ., ,$(LINUX_
 endif
 endif
 
+ifneq ($(LINUX_OVERRIDE_SRCDIR),)
+define LINUX_SCMVERSION_HOOK
+	$(TOPDIR)/support/download/scmversion \
+		$(abspath $(LINUX_OVERRIDE_SRCDIR)) $(@D)/.scmversion
+endef
+
+LINUX_POST_RSYNC_HOOKS += LINUX_SCMVERSION_HOOK
+endif
+
 ifeq ($(BR2_LINUX_KERNEL)$(BR2_LINUX_KERNEL_LATEST_VERSION),y)
 BR_NO_CHECK_HASH_FOR += $(LINUX_SOURCE)
 endif
-- 
2.24.3 (Apple Git-128)

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  parent reply	other threads:[~2023-02-22 22:13 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-09 23:15 [Buildroot] [PATCH 1/4] linux: create a scmversion file based on the custom repo variables ckhardin
2023-02-09 23:15 ` [Buildroot] [PATCH 2/4] boot/uboot: " ckhardin
2023-02-09 23:15 ` [Buildroot] [PATCH 3/4] boot/uboot: add a setlocalversion rsync hook when overriding srcdir ckhardin
2023-02-09 23:15 ` [Buildroot] [PATCH 4/4] linux: " ckhardin
2023-02-14 21:46 ` [Buildroot] [PATCH 1/4] linux: create a scmversion file based on the custom repo variables Arnout Vandecappelle
2023-02-22 18:34   ` Charles Hardin
2023-02-22 22:11 ` [Buildroot] [PATCH v2 0/3] RFC source control tracking for linux/uboot Charles Hardin
2023-02-22 22:11 ` [Buildroot] [PATCH v2 1/3] support/download: add a helper scipt to generate scmversions Charles Hardin
2023-02-22 22:11 ` [Buildroot] [PATCH v2 2/3] boot/uboot: add a scmversion rsync hook when overriding srcdir Charles Hardin
2023-02-22 22:11 ` Charles Hardin [this message]
2023-02-22 22:30 ` [Buildroot] RFC [PATCH v2 0/3] scmversion tracking for linux and uboot Charles Hardin
2023-02-22 22:30   ` [Buildroot] [PATCH v2 1/3] support/download: add a helper scipt to generate scmversions Charles Hardin
2024-07-14 16:41     ` Arnout Vandecappelle via buildroot
2023-02-22 22:30   ` [Buildroot] [PATCH v2 2/3] boot/uboot: add a scmversion rsync hook when overriding srcdir Charles Hardin
2024-07-14 16:47     ` Arnout Vandecappelle via buildroot
2023-02-22 22:30   ` [Buildroot] [PATCH v2 3/3] linux: " Charles Hardin

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