toolchain/kernel-headers/kernel-headers-new.makefile

#############################################################
#
# full kernel tarballs >= 2.6.19.1
#
#############################################################

# 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)
LINUX_HEADERS_SITE:=$(BR2_KERNEL_MIRROR)/linux/kernel/v2.6/
LINUX_HEADERS_SOURCE:=linux-$(LINUX_HEADERS_VERSION).tar.bz2
LINUX_HEADERS_CAT:=$(BZCAT)
LINUX_HEADERS_UNPACK_DIR:=$(TOOLCHAIN_DIR)/linux-$(LINUX_HEADERS_VERSION)
LINUX_HEADERS_DIR:=$(TOOLCHAIN_DIR)/linux

ifeq ("$(DEFAULT_KERNEL_HEADERS)","2.6.26.8")
LINUX_RT_VERSION:=rt16
endif

LINUX_HEADERS_DEPENDS:=

ifeq ($(BR2_KERNEL_HEADERS_RT),y)
LINUX_RT_SOURCE:=patch-$(LINUX_HEADERS_VERSION)-$(LINUX_RT_VERSION)
LINUX_RT_SITE:=$(BR2_KERNEL_MIRROR)/linux/kernel/projects/rt
LINUX_HEADERS_DEPENDS+=$(DL_DIR)/$(LINUX_RT_SOURCE)
$(DL_DIR)/$(LINUX_RT_SOURCE):
	$(call DOWNLOAD,$(LINUX_RT_SITE),$(LINUX_RT_SOURCE))
endif

$(LINUX_HEADERS_UNPACK_DIR)/.unpacked: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)
	@echo "*** Using kernel-headers generated from kernel source"
	rm -rf $(LINUX_HEADERS_DIR)
	[ -d $(TOOLCHAIN_DIR) ] || $(INSTALL) -d $(TOOLCHAIN_DIR)
	$(LINUX_HEADERS_CAT) $(DL_DIR)/$(LINUX_HEADERS_SOURCE) | tar -C $(TOOLCHAIN_DIR) $(TAR_OPTIONS) -
	touch $@

$(LINUX_HEADERS_UNPACK_DIR)/.patched: $(LINUX_HEADERS_UNPACK_DIR)/.unpacked $(LINUX_HEADERS_DEPENDS)
	toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) toolchain/kernel-headers \
		linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}
ifeq ($(BR2_KERNEL_HEADERS_RT),y)
	toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) $(DL_DIR) $(LINUX_RT_SOURCE)
endif
ifneq ($(KERNEL_HEADERS_PATCH_DIR),)
	toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) $(KERNEL_HEADERS_PATCH_DIR) \
		linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}
endif
ifeq ($(BR2_PACKAGE_OPENSWAN),y)
	toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) package/openswan \
		linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}
endif
	touch $@

$(LINUX_HEADERS_DIR)/.configured: $(LINUX_HEADERS_UNPACK_DIR)/.patched
	(cd $(LINUX_HEADERS_UNPACK_DIR); \
	 $(MAKE) ARCH=$(KERNEL_ARCH) \
		HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \
		HOSTCXX="$(HOSTCXX)" \
		INSTALL_HDR_PATH=$(LINUX_HEADERS_DIR) headers_install; \
	)
ifeq ($(BR2_ARCH),"cris")
	ln -s $(LINUX_HEADERS_DIR)/include/arch-v10/arch $(LINUX_HEADERS_DIR)/include/arch
	cp -a $(LINUX_HEADERS_UNPACK_DIR)/include/linux/user.h $(LINUX_HEADERS_DIR)/include/linux
	$(SED) "/^#include <asm\/page\.h>/d" $(LINUX_HEADERS_DIR)/include/asm/user.h
endif
	touch $@
split things up so this is not an unreadable mess 2006-12-13 11:49:19 +00:00			`#############################################################`
			`#`
			`# full kernel tarballs >= 2.6.19.1`
			`#`
			`#############################################################`
Unbreak multiple boards, add Ingo's rt patch 2007-09-12 04:06:54 +00:00
Generalized kernel headers handling for new-style kernels 2007-09-25 13:32:08 +00:00			`# parse linux version string`
			`LNXVER:=$(subst ., , $(strip $(DEFAULT_KERNEL_HEADERS)))`
			`VERSION:=$(word 1, $(LNXVER))`
			`PATCHLEVEL:=$(word 2, $(LNXVER))`
			`SUBLEVEL:=$(word 3, $(LNXVER))`
			`EXTRAVERSION:=$(word 4, $(LNXVER))`
linux-2.6.22.1 headers, makefile part 2007-08-01 08:15:44 +00:00			`LOCALVERSION:=`
Generalized kernel headers handling for new-style kernels 2007-09-25 13:32:08 +00:00
			`# should contain prepended dot`
kernel-headers: make snapshot option more user friendly Closes #751. Make kernel headers snapshot more user friendly by making it more obvious that it's about using a local kernel snapshot, and error out with a sensible error message if the option is enabled but no linux-2.6.tar.bz2 is present in DL_DIR, rather than trying to fetch it from kernel.org. Furthermore fix the bug where it tried to use linux-2.6..tar.bz2 instead of linux-2.6.tar.bz2. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> 2009-12-06 15:40:03 +01:00			`SUBLEVEL:=$(if $(SUBLEVEL),.$(SUBLEVEL),)`
Generalized kernel headers handling for new-style kernels 2007-09-25 13:32:08 +00:00			`EXTRAVERSION:=$(if $(EXTRAVERSION),.$(EXTRAVERSION),)`

kernel-headers: make snapshot option more user friendly Closes #751. Make kernel headers snapshot more user friendly by making it more obvious that it's about using a local kernel snapshot, and error out with a sensible error message if the option is enabled but no linux-2.6.tar.bz2 is present in DL_DIR, rather than trying to fetch it from kernel.org. Furthermore fix the bug where it tried to use linux-2.6..tar.bz2 instead of linux-2.6.tar.bz2. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> 2009-12-06 15:40:03 +01:00			`LINUX_HEADERS_VERSION:=$(VERSION).$(PATCHLEVEL)$(SUBLEVEL)$(EXTRAVERSION)`
buildroot: use BR2_KERNEL_MIRROR everywhere Based on patch by Nigel Kukard. 2008-03-11 18:54:17 +00:00			`LINUX_HEADERS_SITE:=$(BR2_KERNEL_MIRROR)/linux/kernel/v2.6/`
linux-2.6.22.1 headers, makefile part 2007-08-01 08:15:44 +00:00			`LINUX_HEADERS_SOURCE:=linux-$(LINUX_HEADERS_VERSION).tar.bz2`
			`LINUX_HEADERS_CAT:=$(BZCAT)`
rename TOOL_BUILD_DIR to TOOLCHAIN_DIR To reflect the new output directory hierachy rename the Makefile variable TOOL_BUILD_DIR to TOOLCHAIN_DIR. Signed-off-by: Michael Roth <mroth@nessie.de> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> 2009-09-23 01:30:00 +02:00			`LINUX_HEADERS_UNPACK_DIR:=$(TOOLCHAIN_DIR)/linux-$(LINUX_HEADERS_VERSION)`
			`LINUX_HEADERS_DIR:=$(TOOLCHAIN_DIR)/linux`
linux-2.6.22.1 headers, makefile part 2007-08-01 08:15:44 +00:00
kernel-headers: update -rt support for 2.6.24 / 2.6.26 2009-02-25 14:27:49 +00:00			`ifeq ("$(DEFAULT_KERNEL_HEADERS)","2.6.26.8")`
			`LINUX_RT_VERSION:=rt16`
Unbreak multiple boards, add Ingo's rt patch 2007-09-12 04:06:54 +00:00			`endif`

			`LINUX_HEADERS_DEPENDS:=`
split things up so this is not an unreadable mess 2006-12-13 11:49:19 +00:00
Unbreak multiple boards, add Ingo's rt patch 2007-09-12 04:06:54 +00:00			`ifeq ($(BR2_KERNEL_HEADERS_RT),y)`
			`LINUX_RT_SOURCE:=patch-$(LINUX_HEADERS_VERSION)-$(LINUX_RT_VERSION)`
kernel-headers: update -rt support for 2.6.24 / 2.6.26 2009-02-25 14:27:49 +00:00			`LINUX_RT_SITE:=$(BR2_KERNEL_MIRROR)/linux/kernel/projects/rt`
Unbreak multiple boards, add Ingo's rt patch 2007-09-12 04:06:54 +00:00			`LINUX_HEADERS_DEPENDS+=$(DL_DIR)/$(LINUX_RT_SOURCE)`
			`$(DL_DIR)/$(LINUX_RT_SOURCE):`
buildroot: convert remaining WGET users to DOWNLOAD helper 2009-01-16 12:07:53 +00:00			`$(call DOWNLOAD,$(LINUX_RT_SITE),$(LINUX_RT_SOURCE))`
Unbreak multiple boards, add Ingo's rt patch 2007-09-12 04:06:54 +00:00			`endif`

kernel-headers: remove whitespace damage 2008-10-02 14:24:45 +00:00			`$(LINUX_HEADERS_UNPACK_DIR)/.unpacked: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)`
Make ipmi kernelpatch selectable, add possibility for custom kernel patch 2007-08-19 22:01:27 +00:00			`@echo "*** Using kernel-headers generated from kernel source"`
split things up so this is not an unreadable mess 2006-12-13 11:49:19 +00:00			`rm -rf $(LINUX_HEADERS_DIR)`
rename TOOL_BUILD_DIR to TOOLCHAIN_DIR To reflect the new output directory hierachy rename the Makefile variable TOOL_BUILD_DIR to TOOLCHAIN_DIR. Signed-off-by: Michael Roth <mroth@nessie.de> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> 2009-09-23 01:30:00 +02:00			`[ -d $(TOOLCHAIN_DIR) ] \|\| $(INSTALL) -d $(TOOLCHAIN_DIR)`
			`$(LINUX_HEADERS_CAT) $(DL_DIR)/$(LINUX_HEADERS_SOURCE) \| tar -C $(TOOLCHAIN_DIR) $(TAR_OPTIONS) -`
- touch $@ 2007-02-04 16:11:51 +00:00			`touch $@`
split things up so this is not an unreadable mess 2006-12-13 11:49:19 +00:00
Unbreak multiple boards, add Ingo's rt patch 2007-09-12 04:06:54 +00:00			`$(LINUX_HEADERS_UNPACK_DIR)/.patched: $(LINUX_HEADERS_UNPACK_DIR)/.unpacked $(LINUX_HEADERS_DEPENDS)`
split things up so this is not an unreadable mess 2006-12-13 11:49:19 +00:00			`toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) toolchain/kernel-headers \`
			`linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}`
Unbreak multiple boards, add Ingo's rt patch 2007-09-12 04:06:54 +00:00			`ifeq ($(BR2_KERNEL_HEADERS_RT),y)`
			`toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) $(DL_DIR) $(LINUX_RT_SOURCE)`
			`endif`
linux: always apply platform patches if available Get rid of BR2_KERNEL_HEADERS_PATCH_DIR config, and simply always apply platform patches if available. 2009-02-25 14:28:35 +00:00			`ifneq ($(KERNEL_HEADERS_PATCH_DIR),)`
Make ipmi kernelpatch selectable, add possibility for custom kernel patch 2007-08-19 22:01:27 +00:00			`toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) $(KERNEL_HEADERS_PATCH_DIR) \`
linux: always apply platform patches if available Get rid of BR2_KERNEL_HEADERS_PATCH_DIR config, and simply always apply platform patches if available. 2009-02-25 14:28:35 +00:00			`linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}`
Move AVR32 kernel patches to target/device/Atmel/arch-avr32 Add linux-2.6.22.1-008-atmel-gpio_mouse-setup-for-atstk1000-board.patch Move AT91 kernel patches to target/device/Atmel/arch-arm Change name from "target/device/Atmel/Linux" to "target/device/Atmel/linux" "kernel-headers" will apply all patches in $(LINUX26_KERNEL_PATCH_DIR) if this is available. Define LINUX26_KERNEL_PATCH_DIR in target/device/Atmel/Makefile.in as above "arch-arm/kernel-patches-..." if an AT91 or as above "arch-avr32/kernel-patches-..." if an AVR32 target is selected Test build done for arm,avr32 and x86 2007-08-18 08:46:41 +00:00			`endif`
- apply openswan patches if openswan was enabled 2007-03-21 10:55:31 +00:00			`ifeq ($(BR2_PACKAGE_OPENSWAN),y)`
			`toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) package/openswan \`
			`linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}`
			`endif`
- touch $@ 2007-02-04 16:11:51 +00:00			`touch $@`
split things up so this is not an unreadable mess 2006-12-13 11:49:19 +00:00
			`$(LINUX_HEADERS_DIR)/.configured: $(LINUX_HEADERS_UNPACK_DIR)/.patched`
- use the correct host compiler 2007-08-22 09:20:33 +00:00			`(cd $(LINUX_HEADERS_UNPACK_DIR); \`
			`$(MAKE) ARCH=$(KERNEL_ARCH) \`
kernel-headers: remove whitespace damage 2008-10-02 14:24:45 +00:00			`HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \`
- use the correct host compiler 2007-08-22 09:20:33 +00:00			`HOSTCXX="$(HOSTCXX)" \`
			`INSTALL_HDR_PATH=$(LINUX_HEADERS_DIR) headers_install; \`
- pass the correct CC down to gcc-version.sh 2006-12-13 18:24:48 +00:00			`)`
toolchain: fix cris build with 2.6.28 kernel headers Patch by Hinko Kocevar <hinko.kocevar@cetrtapot.si> 2009-01-12 20:16:16 +00:00			`ifeq ($(BR2_ARCH),"cris")`
			`ln -s $(LINUX_HEADERS_DIR)/include/arch-v10/arch $(LINUX_HEADERS_DIR)/include/arch`
			`cp -a $(LINUX_HEADERS_UNPACK_DIR)/include/linux/user.h $(LINUX_HEADERS_DIR)/include/linux`
			`$(SED) "/^#include <asm\/page\.h>/d" $(LINUX_HEADERS_DIR)/include/asm/user.h`
			`endif`
- touch $@ 2007-02-04 16:11:51 +00:00			`touch $@`