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authorGravatar Rafal Fabich <rafal.fabich@gmail.com>2013-02-23 19:03:30 +0100
committerGravatar Peter Korsgaard <peter@korsgaard.com>2014-02-04 11:01:46 +0100
commit73da2ff6f718f2889e3c5024d899f8d58f502863 (patch)
tree8eb0435a13e7ac4adbf141fbebcda1c306e09af5
parent15fed7179a8c7d9d82ee96751600d3b6e8b391af (diff)
downloadbuildroot-73da2ff6f718f2889e3c5024d899f8d58f502863.tar.gz
buildroot-73da2ff6f718f2889e3c5024d899f8d58f502863.tar.bz2
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: 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>
-rw-r--r--linux/Config.in13
-rw-r--r--linux/linux.mk5
2 files changed, 17 insertions, 1 deletions
diff --git a/linux/Config.in b/linux/Config.in
index 91d4d71c9d..0fdc1949e2 100644
--- a/linux/Config.in
+++ b/linux/Config.in
@@ -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
diff --git a/linux/linux.mk b/linux/linux.mk
index 62033d280b..1a81f77c8f 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -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