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Added local directory as source of kernel code

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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: Rafal Fabich <rafal.fabich@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Rafal Fabich 2013-02-23 19:03:30 +01:00 committed by Peter Korsgaard
parent 15fed7179a
commit 73da2ff6f7
2 changed files with 17 additions and 1 deletions
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13
linux/Config.in
View File

@ -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

5
linux/linux.mk
View File

@ -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