From 9a08c0ba807b7e362de5afe78140f3bb4188746c Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Wed, 9 Nov 2016 09:34:18 -0800 Subject: [PATCH] include/kernel: Switch to git download method Utilize the existing git download logic from include/download.mk and migrate the kernel download over to it. This avoids repeatedly cloning kernel sources after a make target/linux/clean for instance. Signed-off-by: Florian Fainelli Signed-off-by: Felix Fietkau [fix build error] --- include/kernel-build.mk | 19 +++++++++++++++++++ include/kernel-defaults.mk | 11 +---------- 2 files changed, 20 insertions(+), 10 deletions(-) diff --git a/include/kernel-build.mk b/include/kernel-build.mk index 04878f8250..062c458ab7 100644 --- a/include/kernel-build.mk +++ b/include/kernel-build.mk @@ -46,6 +46,24 @@ define Download/kernel MD5SUM:=$(LINUX_KERNEL_MD5SUM) endef +KERNEL_GIT_OPTS:= +ifneq ($(strip $(CONFIG_KERNEL_GIT_LOCAL_REPOSITORY)),"") + KERNEL_GIT_OPTS+=--reference $(CONFIG_KERNEL_GIT_LOCAL_REPOSITORY) +endif + +ifneq ($(strip $(CONFIG_KERNEL_GIT_BRANCH)),"") + KERNEL_GIT_OPTS+=--branch $(CONFIG_KERNEL_GIT_BRANCH) +endif + +define Download/git-kernel + URL:=$(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI)) + PROTO:=git + VERSION:=$(CONFIG_KERNEL_GIT_BRANCH) + FILE:=$(LINUX_SOURCE) + SUBDIR:=linux-$(KERNEL_PATCHVER) + OPTS:=$(KERNEL_GIT_OPTS) +endef + ifdef CONFIG_COLLECT_KERNEL_DEBUG define Kernel/CollectDebug rm -rf $(KERNEL_BUILD_DIR)/debug @@ -73,6 +91,7 @@ endif define BuildKernel $(if $(QUILT),$(Build/Quilt)) $(if $(LINUX_SITE),$(call Download,kernel)) + $(if $(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI)),$(call Download,git-kernel)) .NOTPARALLEL: diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk index eff4700fca..a17b489c98 100644 --- a/include/kernel-defaults.mk +++ b/include/kernel-defaults.mk @@ -49,15 +49,6 @@ export HOST_EXTRACFLAGS=-I$(STAGING_DIR_HOST)/include # defined in quilt.mk Kernel/Patch:=$(Kernel/Patch/Default) -KERNEL_GIT_OPTS:= -ifneq ($(strip $(CONFIG_KERNEL_GIT_LOCAL_REPOSITORY)),"") - KERNEL_GIT_OPTS+=--reference $(CONFIG_KERNEL_GIT_LOCAL_REPOSITORY) -endif - -ifneq ($(strip $(CONFIG_KERNEL_GIT_BRANCH)),"") - KERNEL_GIT_OPTS+=--branch $(CONFIG_KERNEL_GIT_BRANCH) -endif - ifeq ($(strip $(CONFIG_EXTERNAL_KERNEL_TREE)),"") ifeq ($(strip $(CONFIG_KERNEL_GIT_CLONE_URI)),"") define Kernel/Prepare/Default @@ -67,7 +58,7 @@ ifeq ($(strip $(CONFIG_EXTERNAL_KERNEL_TREE)),"") endef else define Kernel/Prepare/Default - git clone $(KERNEL_GIT_OPTS) $(CONFIG_KERNEL_GIT_CLONE_URI) $(LINUX_DIR) + xzcat $(DL_DIR)/$(LINUX_SOURCE) | $(TAR) -C $(KERNEL_BUILD_DIR) $(TAR_OPTIONS) endef endif else