Commit 7f240d98 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
Browse files

kernel-headers: migrate to the package infrastructure 



[Peter: fix file header]
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent e21db000

toolchain/kernel-headers/linux-3.0.85-headers_install-fix-__packed-in-exported-kernel-head.patch→package/linux-headers/3.0.85/linux-headers-headers_install-fix-__packed-in-exported-kernel-head.patch

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File moved.

View file

toolchain/kernel-headers/Config.in→package/linux-headers/Config.in.host

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Original line number Diff line number Diff line 
# Choose the kernel headers to use for kernel-headers target. This is

# ignored if you are building your own kernel or using the system kernel.

#

config BR2_PACKAGE_HOST_LINUX_HEADERS

	bool



comment "Kernel Header Options"

package/linux-headers/linux-headers.mk

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Original line number Diff line number Diff line 
################################################################################

#

# linux-headers

#

################################################################################



# This package is used to provide Linux kernel headers for the

# internal toolchain backend.



LINUX_HEADERS_VERSION = $(call qstrip,$(BR2_DEFAULT_KERNEL_HEADERS))

ifeq ($(findstring x2.6.,x$(LINUX_HEADERS_VERSION)),x2.6.)

LINUX_HEADERS_SITE = $(BR2_KERNEL_MIRROR)/linux/kernel/v2.6/

else

LINUX_HEADERS_SITE = $(BR2_KERNEL_MIRROR)/linux/kernel/v3.x/

endif

LINUX_HEADERS_SOURCE = linux-$(LINUX_HEADERS_VERSION).tar.bz2



LINUX_HEADERS_INSTALL_STAGING = YES



define LINUX_HEADERS_INSTALL_STAGING_CMDS

	(cd $(@D); \

		$(TARGET_MAKE_ENV) $(MAKE) \

			ARCH=$(KERNEL_ARCH) \

			HOSTCC="$(HOSTCC)" \

			HOSTCFLAGS="$(HOSTCFLAGS)" \

			HOSTCXX="$(HOSTCXX)" \

			INSTALL_HDR_PATH=$(STAGING_DIR)/usr \

			headers_install)

endef



$(eval $(generic-package))

toolchain/kernel-headers/kernel-headers.mk

deleted100644 → 0
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Original line number Diff line number Diff line 
################################################################################

#

# Setup the kernel headers. I include a generic package of

# kernel headers here, so you shouldn't need to include your

# own. Be aware these kernel headers _will_ get blown away

# by a 'make clean' so don't put anything sacred in here...

#

################################################################################



DEFAULT_KERNEL_HEADERS:=$(call qstrip,$(BR2_DEFAULT_KERNEL_HEADERS))



LINUX_HEADERS_SITE:=127.0.0.1

LINUX_HEADERS_SOURCE:=unspecified-kernel-headers

LINUX_HEADERS_UNPACK_DIR:=$(TOOLCHAIN_DIR)/linux-libc-headers-null



# parse linux version string

LNXVER:=$(subst ., , $(strip $(DEFAULT_KERNEL_HEADERS)))

VERSION:=$(word 1, $(LNXVER))

PATCHLEVEL:=$(word 2, $(LNXVER))

SUBLEVEL:=$(word 3, $(LNXVER))

EXTRAVERSION:=$(word 4, $(LNXVER))

LOCALVERSION:=



# should contain prepended dot

SUBLEVEL:=$(if $(SUBLEVEL),.$(SUBLEVEL),)

EXTRAVERSION:=$(if $(EXTRAVERSION),.$(EXTRAVERSION),)



LINUX_HEADERS_VERSION:=$(VERSION).$(PATCHLEVEL)$(SUBLEVEL)$(EXTRAVERSION)

ifeq ($(findstring x2.6.,x$(DEFAULT_KERNEL_HEADERS)),x2.6.)

LINUX_HEADERS_SITE:=$(BR2_KERNEL_MIRROR:/=)/linux/kernel/v2.6/

else

LINUX_HEADERS_SITE:=$(BR2_KERNEL_MIRROR:/=)/linux/kernel/v3.x/

endif

LINUX_HEADERS_SOURCE:=linux-$(LINUX_HEADERS_VERSION).tar.xz

LINUX_HEADERS_CAT:=$(XZCAT)

LINUX_HEADERS_UNPACK_DIR:=$(TOOLCHAIN_DIR)/linux-$(LINUX_HEADERS_VERSION)

LINUX_HEADERS_DIR:=$(TOOLCHAIN_DIR)/linux



LINUX_HEADERS_DEPENDS:=



$(LINUX_HEADERS_UNPACK_DIR)/.unpacked: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)

	$(Q)$(call MESSAGE,"Extracting kernel headers")

	rm -rf $(LINUX_HEADERS_DIR)

	$(INSTALL) -d $(@D)

	$(LINUX_HEADERS_CAT) $(DL_DIR)/$(LINUX_HEADERS_SOURCE) | \

	tar $(TAR_STRIP_COMPONENTS)=1 -C $(@D) $(TAR_OPTIONS) -

	touch $@



$(LINUX_HEADERS_UNPACK_DIR)/.patched: $(LINUX_HEADERS_UNPACK_DIR)/.unpacked $(LINUX_HEADERS_DEPENDS)

	$(Q)$(call MESSAGE,"Patching kernel headers")

	support/scripts/apply-patches.sh $(LINUX_HEADERS_UNPACK_DIR) toolchain/kernel-headers \

		linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}

ifneq ($(KERNEL_HEADERS_PATCH_DIR),)

	support/scripts/apply-patches.sh $(LINUX_HEADERS_UNPACK_DIR) $(KERNEL_HEADERS_PATCH_DIR) \

		linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}

endif

	touch $@



$(LINUX_HEADERS_DIR)/.configured: $(LINUX_HEADERS_UNPACK_DIR)/.patched

	$(Q)$(call MESSAGE,"Installing kernel headers")

	(cd $(LINUX_HEADERS_UNPACK_DIR); \

	 $(MAKE) ARCH=$(KERNEL_ARCH) \

		HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \

		HOSTCXX="$(HOSTCXX)" \

		INSTALL_HDR_PATH=$(LINUX_HEADERS_DIR) headers_install; \

	)

	touch $@



$(DL_DIR)/$(LINUX_HEADERS_SOURCE):

ifeq ($(BR2_KERNEL_HEADERS_SNAP),y)

	$(error No local $@ found, cannot continue. Are you sure you wanted to enable BR2_KERNEL_HEADERS_SNAP?)

endif

	$(Q)$(call MESSAGE,"Downloading kernel headers")

	$(call DOWNLOAD,$(LINUX_HEADERS_SITE:/=)/$(LINUX_HEADERS_SOURCE))



kernel-headers: $(LINUX_HEADERS_DIR)/.configured



kernel-headers-source: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)



kernel-headers-clean: clean

	rm -rf $(LINUX_HEADERS_DIR)



kernel-headers-dirclean:

	rm -rf $(LINUX_HEADERS_DIR)

	rm -rf $(LINUX_HEADERS_UNPACK_DIR)



.PHONY: kernel-headers