Commit 73da2ff6 authored by Rafal Fabich's avatar Rafal Fabich Committed by Peter Korsgaard
Browse files

Added local directory as source of kernel code 



Add the option to use a local directory as the source for
building the Linux kernel, which can be useful during
kernel development.

Signed-off-by: default avatarRafal Fabich <rafal.fabich@gmail.com>
Acked-by: default avatarArnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: default avatarArnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent 15fed717

linux/Config.in

+13 −0
Original line number Diff line number Diff line
@@ -63,6 +63,12 @@ config BR2_LINUX_KERNEL_CUSTOM_HG 
	  This option allows Buildroot to get the Linux kernel source

	  code from a Mercurial repository.



config BR2_LINUX_KERNEL_CUSTOM_LOCAL

	bool "Local directory"

	help

	  This option allows Buildroot to get the Linux kernel source

	  code from a local directory.



endchoice



config BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE
@@ -90,6 +96,12 @@ config BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION 


endif



config BR2_LINUX_KERNEL_CUSTOM_LOCAL_PATH

	string "Path to the local directory"

	depends on BR2_LINUX_KERNEL_CUSTOM_LOCAL

	help

	  Path to the local directory with the Linux kernel source code.



config BR2_LINUX_KERNEL_VERSION

	string

	default "3.13.1" if BR2_LINUX_KERNEL_LATEST_VERSION
@@ -99,6 +111,7 @@ config BR2_LINUX_KERNEL_VERSION 
	default "custom" if BR2_LINUX_KERNEL_CUSTOM_TARBALL

	default BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION \

		if BR2_LINUX_KERNEL_CUSTOM_GIT || BR2_LINUX_KERNEL_CUSTOM_HG

	default "custom" if BR2_LINUX_KERNEL_CUSTOM_LOCAL



#

# Patch selection

linux/linux.mk

+4 −1
Original line number Diff line number Diff line
@@ -9,10 +9,13 @@ LINUX_LICENSE = GPLv2 
LINUX_LICENSE_FILES = COPYING



# Compute LINUX_SOURCE and LINUX_SITE from the configuration

ifeq ($(LINUX_VERSION),custom)

ifeq ($(BR2_LINUX_KERNEL_CUSTOM_TARBALL),y)

LINUX_TARBALL = $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION))

LINUX_SITE = $(patsubst %/,%,$(dir $(LINUX_TARBALL)))

LINUX_SOURCE = $(notdir $(LINUX_TARBALL))

else ifeq ($(BR2_LINUX_KERNEL_CUSTOM_LOCAL),y)

LINUX_SITE = $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_LOCAL_PATH))

LINUX_SITE_METHOD = local

else ifeq ($(BR2_LINUX_KERNEL_CUSTOM_GIT),y)

LINUX_SITE = $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_REPO_URL))

LINUX_SITE_METHOD = git