Move all to deprecated folder.
This commit is contained in:
@@ -0,0 +1,52 @@
|
||||
comment "linux-backports needs a Linux kernel to be built"
|
||||
depends on !BR2_LINUX_KERNEL
|
||||
|
||||
config BR2_PACKAGE_LINUX_BACKPORTS
|
||||
bool "linux-backports"
|
||||
depends on BR2_LINUX_KERNEL
|
||||
help
|
||||
The linux-backports package includes many Linux drivers from
|
||||
recent kernels, backported to older ones.
|
||||
|
||||
This version of linux-backports supports kernels starting from 3.0.
|
||||
|
||||
https://backports.wiki.kernel.org
|
||||
|
||||
if BR2_PACKAGE_LINUX_BACKPORTS
|
||||
|
||||
choice
|
||||
prompt "Linux kernel driver backports configuration"
|
||||
default BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG
|
||||
|
||||
config BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG
|
||||
bool "Using an in-tree defconfig file"
|
||||
|
||||
config BR2_PACKAGE_LINUX_BACKPORTS_USE_CUSTOM_CONFIG
|
||||
bool "Using a custom (def)config file"
|
||||
|
||||
endchoice
|
||||
|
||||
config BR2_PACKAGE_LINUX_BACKPORTS_DEFCONFIG
|
||||
string "Defconfig name"
|
||||
depends on BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG
|
||||
help
|
||||
Name of the backports defconfig file to use, without the
|
||||
leading defconfig-. The defconfig is located in defconfigs/
|
||||
directory in the backports tree.
|
||||
|
||||
config BR2_PACKAGE_LINUX_BACKPORTS_CUSTOM_CONFIG_FILE
|
||||
string "Configuration file path"
|
||||
depends on BR2_PACKAGE_LINUX_BACKPORTS_USE_CUSTOM_CONFIG
|
||||
help
|
||||
Path to the backports configuration file
|
||||
|
||||
Note: this can be a defconfig file or a complete .config file,
|
||||
which can later be saved back with make linux-update-(def)config.
|
||||
|
||||
config BR2_PACKAGE_LINUX_BACKPORTS_CONFIG_FRAGMENT_FILES
|
||||
string "Additional configuration fragment files"
|
||||
help
|
||||
A space-separated list of configuration fragment files, that
|
||||
will be merged to the main linux-backports configuration file.
|
||||
|
||||
endif # BR2_PACKAGE_LINUX_BACKPORTS
|
||||
@@ -0,0 +1,2 @@
|
||||
# From: https://www.kernel.org/pub/linux/kernel/projects/backports/stable/v4.1.1/sha256sums.asc
|
||||
sha256 7fca160665b801796ce50def18f2fd6def1c4452290e93ec5332444fb2021bd6 backports-4.1.1-1.tar.xz
|
||||
@@ -0,0 +1,99 @@
|
||||
################################################################################
|
||||
#
|
||||
# linux-backports
|
||||
#
|
||||
################################################################################
|
||||
|
||||
LINUX_BACKPORTS_VERSION_MAJOR = 4.1.1
|
||||
LINUX_BACKPORTS_VERSION = $(LINUX_BACKPORTS_VERSION_MAJOR)-1
|
||||
LINUX_BACKPORTS_SOURCE = backports-$(LINUX_BACKPORTS_VERSION).tar.xz
|
||||
LINUX_BACKPORTS_SITE = $(BR2_KERNEL_MIRROR)/linux/kernel/projects/backports/stable/v$(LINUX_BACKPORTS_VERSION_MAJOR)
|
||||
LINUX_BACKPORTS_LICENSE = GPLv2
|
||||
LINUX_BACKPORTS_LICENSE_FILES = COPYING
|
||||
|
||||
ifeq ($(BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG),y)
|
||||
LINUX_BACKPORTS_KCONFIG_FILE = $(LINUX_BACKPORTS_DIR)/defconfigs/$(call qstrip,$(BR2_PACKAGE_LINUX_BACKPORTS_DEFCONFIG))
|
||||
else ifeq ($(BR2_PACKAGE_LINUX_BACKPORTS_USE_CUSTOM_CONFIG),y)
|
||||
LINUX_BACKPORTS_KCONFIG_FILE = $(call qstrip,$(BR2_PACKAGE_LINUX_BACKPORTS_CUSTOM_CONFIG_FILE))
|
||||
endif
|
||||
|
||||
LINUX_BACKPORTS_KCONFIG_FRAGMENT_FILES = $(call qstrip,$(BR2_PACKAGE_LINUX_BACKPORTS_CONFIG_FRAGMENT_FILES))
|
||||
LINUX_BACKPORTS_KCONFIG_OPTS = $(LINUX_BACKPORTS_MAKE_OPTS)
|
||||
|
||||
# linux-backports' build system expects the config options to be present
|
||||
# in the environment, and it is so when using their custom buildsystem,
|
||||
# because they are set in the main Makefile, which then calls a second
|
||||
# Makefile.
|
||||
#
|
||||
# In our case, we do not use that first Makefile. So, we parse the
|
||||
# .config file, filter-out comment lines and put the rest as command
|
||||
# line variables.
|
||||
#
|
||||
# LINUX_BACKPORTS_MAKE_OPTS is used by the kconfig-package infra, while
|
||||
# LINUX_BACKPORTS_MODULE_MAKE_OPTS is used by the kernel-module infra.
|
||||
#
|
||||
LINUX_BACKPORTS_MAKE_OPTS = \
|
||||
BACKPORT_DIR=$(@D) \
|
||||
KLIB_BUILD=$(LINUX_DIR) \
|
||||
KLIB=$(TARGET_DIR)/lib/modules/$(LINUX_VERSION_PROBED) \
|
||||
INSTALL_MOD_DIR=backports \
|
||||
`sed -r -e '/^\#/d;' $(@D)/.config`
|
||||
|
||||
LINUX_BACKPORTS_MODULE_MAKE_OPTS = $(LINUX_BACKPORTS_MAKE_OPTS)
|
||||
|
||||
# This file is not automatically generated by 'oldconfig' that we use in
|
||||
# the kconfig-package infrastructure. In the linux buildsystem, it is
|
||||
# generated by running silentoldconfig, but that's not the case for
|
||||
# linux-backports: it uses a hand-crafted rule to generate that file.
|
||||
define LINUX_BACKPORTS_KCONFIG_FIXUP_CMDS
|
||||
$(MAKE) -C $(@D) $(LINUX_BACKPORTS_MAKE_OPTS) backport-include/backport/autoconf.h
|
||||
endef
|
||||
|
||||
# Checks to give errors that the user can understand
|
||||
ifeq ($(BR_BUILDING),y)
|
||||
|
||||
ifeq ($(BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG),y)
|
||||
ifeq ($(call qstrip,$(BR2_PACKAGE_LINUX_BACKPORTS_DEFCONFIG)),)
|
||||
$(error No linux-backports defconfig name specified, check your BR2_PACKAGE_LINUX_BACKPORTS_DEFCONFIG setting)
|
||||
endif
|
||||
endif
|
||||
|
||||
ifeq ($(BR2_PACKAGE_LINUX_BACKPORTS_USE_CUSTOM_CONFIG),y)
|
||||
ifeq ($(call qstrip,$(BR2_PACKAGE_LINUX_BACKPORTS_CUSTOM_CONFIG_FILE)),)
|
||||
$(error No linux-backports configuration file specified, check your BR2_PACKAGE_LINUX_BACKPORTS_CUSTOM_CONFIG_FILE setting)
|
||||
endif
|
||||
endif
|
||||
|
||||
endif # BR_BUILDING
|
||||
|
||||
$(eval $(kernel-module))
|
||||
$(eval $(kconfig-package))
|
||||
|
||||
# linux-backports' own .config file needs options from the kernel's own
|
||||
# .config file. The dependencies handling in the infrastructure does not
|
||||
# allow to express this kind of dependencies. Besides, linux.mk might
|
||||
# not have been parsed yet, so the Linux build dir LINUX_DIR is not yet
|
||||
# known. Thus, we use a "secondary expansion" so the rule is re-evaluated
|
||||
# after all Makefiles are parsed, and thus at that time we will have the
|
||||
# LINUX_DIR variable set to the proper value.
|
||||
#
|
||||
# Furthermore, we want to check the kernel version, since linux-backports
|
||||
# only supports kernels >= 3.0. To avoid overriding linux-backports'
|
||||
# .config rule defined in the kconfig-package infra, we use an
|
||||
# intermediate stamp-file.
|
||||
#
|
||||
# Finally, it must also come after the call to kconfig-package, so we get
|
||||
# LINUX_BACKPORTS_DIR properly defined (because the target part of the
|
||||
# rule is not re-evaluated).
|
||||
#
|
||||
$(LINUX_BACKPORTS_DIR)/.config: $(LINUX_BACKPORTS_DIR)/.stamp_check_kernel_version
|
||||
|
||||
.SECONDEXPANSION:
|
||||
$(LINUX_BACKPORTS_DIR)/.stamp_check_kernel_version: $$(LINUX_DIR)/.config
|
||||
$(Q)LINUX_VERSION_PROBED=$(LINUX_VERSION_PROBED); \
|
||||
if [ $${LINUX_VERSION_PROBED%%.*} -lt 3 ]; then \
|
||||
printf "Linux version '%s' is too old for linux-backports (needs 3.0 or later)\n" \
|
||||
"$${LINUX_VERSION_PROBED}"; \
|
||||
exit 1; \
|
||||
fi
|
||||
$(Q)touch $(@)
|
||||
Reference in New Issue
Block a user