[ipfire-2.x.git] / lfs / linux

###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2007-2019  IPFire Team  <info@ipfire.org>                     #
#                                                                             #
# This program is free software: you can redistribute it and/or modify        #
# it under the terms of the GNU General Public License as published by        #
# the Free Software Foundation, either version 3 of the License, or           #
# (at your option) any later version.                                         #
#                                                                             #
# This program is distributed in the hope that it will be useful,             #
# but WITHOUT ANY WARRANTY; without even the implied warranty of              #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
# GNU General Public License for more details.                                #
#                                                                             #
# You should have received a copy of the GNU General Public License           #
# along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
#                                                                             #
###############################################################################

###############################################################################
# Definitions
###############################################################################

include Config

VER         = 4.14.128
ARM_PATCHES = 4.14.128-ipfire0

THISAPP    = linux-$(VER)
DL_FILE    = linux-$(VER).tar.xz
DL_FROM    = $(URL_IPFIRE)
DIR_APP    = $(DIR_SRC)/$(THISAPP)
CFLAGS     =
CXXFLAGS   =

PAK_VER    = 84
DEPS	   = ""

HEADERS_ARCH  = $(BUILD_PLATFORM)
KERNEL_ARCH   = $(BUILD_ARCH)
KERNEL_TARGET = bzImage

ifeq "$(BUILD_ARCH)" "i586"
	KERNEL_ARCH = i386
endif

ifeq "$(BUILD_ARCH)" "aarch64"
	HEADERS_ARCH = arm64
	KERNEL_ARCH  = arm64
	KERNEL_TARGET = Image
endif

ifeq "$(BUILD_ARCH)" "armv5tel"
	KERNEL_ARCH  = arm
	KERNEL_TARGET = zImage
endif

VERSUFIX=ipfire$(KCFG)

ifeq "$(TOOLCHAIN)" "1"
	TARGET = $(DIR_INFO)/linux-$(VER)-$(VERSUFIX)-tools
	HEADERS_PREFIX = $(TOOLS_DIR)
else
	TARGET = $(DIR_INFO)/linux-$(VER)-$(VERSUFIX)
	HEADERS_PREFIX = /usr
endif

ifeq "$(KCFG)" ""
LASTKERNEL=1
endif
ifeq "$(KCFG)" "-multi"
LASTKERNEL=1
endif

###############################################################################
# Top-level Rules
###############################################################################
objects =$(DL_FILE) \
	arm-multi-patches-$(ARM_PATCHES).patch.xz

$(DL_FILE)					= $(URL_IPFIRE)/$(DL_FILE)
arm-multi-patches-$(ARM_PATCHES).patch.xz	= $(URL_IPFIRE)/arm-multi-patches-$(ARM_PATCHES).patch.xz

$(DL_FILE)_MD5					= 6c51d852170552a503b497766cfb632f
arm-multi-patches-$(ARM_PATCHES).patch.xz_MD5	= 5c5f6da89606e63701cdcd84a500aca1

install : $(TARGET)

check : $(patsubst %,$(DIR_CHK)/%,$(objects))

download :$(patsubst %,$(DIR_DL)/%,$(objects))

md5 : $(subst %,%_MD5,$(objects))

dist:
	@$(PAK)
###############################################################################
# Downloading, checking, md5sum
###############################################################################

$(patsubst %,$(DIR_CHK)/%,$(objects)) :
	@$(CHECK)

$(patsubst %,$(DIR_DL)/%,$(objects)) :
	@$(LOAD)

$(subst %,%_MD5,$(objects)) :
	@$(MD5)

###############################################################################
# Installation Details
###############################################################################

$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
	@$(PREBUILD)
	@rm -rf $(DIR_APP) $(DIR_SRC)/linux && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)

	ln -svf linux-$(VER) $(DIR_SRC)/linux

	# Linux Intermediate Queueing Device
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-imq.diff

	# Layer7-patch
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-layer7.patch

	# DVB Patches
	cd $(DIR_APP) && patch -Np2 < $(DIR_SRC)/src/patches/v4l-dvb_fix_tua6034_pll.patch

	# Wlan Patches
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14_ath_user_regd.patch
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.8-iwlwifi-noibss_only_on_radar_chan.patch

	# Add LED trigger
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.16-ledtrig_netdev.patch

	# Fix igb and e1000e crash
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14.1-igb-e1000e_fix_lock_at_update_stats.patch

	# cs5535audio spams syslog if no ac97 was present (geos router)
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.8_cs5535audio_fix_logspam_on_geos.patch

	# Add PC Engines APU led support
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-apu_leds.patch

	# Fix uevent PHYSDEVDRIVER
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-2.6.32.27_mcs7830-fix-driver-name.patch

ifeq "$(KCFG)" "-kirkwood"
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14.40-kirkwood-dtb.patch
endif

ifeq "$(KCFG)" "-multi"
	# Apply Arm-multiarch kernel patches.
	cd $(DIR_APP) && xzcat $(DIR_DL)/arm-multi-patches-$(ARM_PATCHES).patch.xz | patch -Np1
endif
ifeq "$(BUILD_ARCH)" "aarch64"
	# Apply Arm-multiarch kernel patches.
	cd $(DIR_APP) && xzcat $(DIR_DL)/arm-multi-patches-$(ARM_PATCHES).patch.xz | patch -Np1
endif
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-3.14.79-amba-fix.patch

ifeq "$(KCFG)" "-headers"
	# Install the header files
	cd $(DIR_APP) && make ARCH=$(HEADERS_ARCH) INSTALL_HDR_PATH=dest headers_install
	-mkdir -pv $(BUILDROOT)/$(HEADERS_PREFIX)/include
	cd $(DIR_APP) && find dest/include \( -name .install -o -name ..install.cmd \) -delete
	cd $(DIR_APP) && cp -rv dest/include/* $(BUILDROOT)/$(HEADERS_PREFIX)/include
else

	# Install ipfire logo
	cd $(DIR_APP) && cp -vf $(DIR_SRC)/config/kernel/ipfire_logo.ppm \
		drivers/video/logo/logo_linux_clut224.ppm

	# Cleanup kernel source
	cp $(DIR_SRC)/config/kernel/kernel.config.$(BUILD_ARCH)-$(VERSUFIX) $(DIR_APP)/.config
	cd $(DIR_APP) && make oldconfig
	cd $(DIR_APP) && make clean
	cd $(DIR_APP) && sed -i -e 's/EXTRAVERSION\ =.*/EXTRAVERSION\ =\ -$(VERSUFIX)/' Makefile

	# Build the kernel
	cd $(DIR_APP) && make $(MAKETUNING) $(KERNEL_TARGET) modules

	# Install the kernel
	cd $(DIR_APP) && cp -v arch/$(KERNEL_ARCH)/boot/$(KERNEL_TARGET) /boot/vmlinuz-$(VER)-$(VERSUFIX)
	cd $(DIR_APP) && cp -v System.map /boot/System.map-$(VER)-$(VERSUFIX)
	cd $(DIR_APP) && cp -v .config /boot/config-$(VER)-$(VERSUFIX)
	cd $(DIR_APP) && make $(MAKETUNING) modules_install

ifeq "$(BUILD_PLATFORM)" "arm"
	cd $(DIR_APP) && make $(MAKETUNING) dtbs
	mkdir -p /boot/dtb-$(VER)-$(VERSUFIX)
	cd $(DIR_APP)/arch/$(KERNEL_ARCH)/boot/dts && for f in $$(find -name "*.dtb"); do \
				cp -v --parents $$f /boot/dtb-$(VER)-$(VERSUFIX)/ ; \
				chmod 644 /boot/dtb-$(VER)-$(VERSUFIX)/$$f ; \
			done
endif

	# Recreate source and build links
	rm -rf /lib/modules/$(VER)-$(VERSUFIX)/{build,source}
	mkdir -p /lib/modules/$(VER)-$(VERSUFIX)/build
	ln -sf build /lib/modules/$(VER)-$(VERSUFIX)/source

	# Create dirs for extra modules
	mkdir -p /lib/modules/$(VER)-$(VERSUFIX)/extra

	cd $(DIR_APP) && cp --parents $$(find -type f -name "Makefile*" -o -name "Kconfig*") \
		/lib/modules/$(VER)-$(VERSUFIX)/build
	cd $(DIR_APP) && cp Module.symvers System.map /lib/modules/$(VER)-$(VERSUFIX)/build
	rm -rf /lib/modules/$(VER)-$(VERSUFIX)/build/{Documentation,scripts,include}

	cd $(DIR_APP) && cp .config /lib/modules/$(VER)-$(VERSUFIX)/build
	cd $(DIR_APP) && cp -a scripts /lib/modules/$(VER)-$(VERSUFIX)/build
	find /lib/modules/$(VER)-$(VERSUFIX)/build/scripts -name "*.o" -exec rm -vf {} \;

	cd $(DIR_APP) && cp -a --parents arch/$(HEADERS_ARCH)/include /lib/modules/$(VER)-$(VERSUFIX)/build
	cd $(DIR_APP) && cp -a include /lib/modules/$(VER)-$(VERSUFIX)/build/include

	# Install objtool
	cd $(DIR_APP) && cp -a tools/objtool/objtool \
		/lib/modules/$(VER)-$(VERSUFIX)/build/tools/objtool/ || :
	cd $(DIR_APP) && cp -a --parents tools/build/{Build,Build.include,fixdep.c} \
		tools/scripts/utilities.mak /lib/modules/$(VER)-$(VERSUFIX)/build

	# Make sure we can build external modules
	touch -r /lib/modules/$(VER)-$(VERSUFIX)/build/Makefile \
		/lib/modules/$(VER)-$(VERSUFIX)/build/include/generated/uapi/linux/version.h
	touch -r /lib/modules/$(VER)-$(VERSUFIX)/build/.config \
		/lib/modules/$(VER)-$(VERSUFIX)/build/autoconf.h
	cp /lib/modules/$(VER)-$(VERSUFIX)/build/.config \
		/lib/modules/$(VER)-$(VERSUFIX)/build/include/config/auto.conf

	# Fix permissions
	find /lib/modules/$(VER)-$(VERSUFIX) -name "modules.order" \
		-exec chmod 644 {} \;

	find /lib/modules/$(VER)-$(VERSUFIX) -name ".*.cmd" -exec rm -f {} \;

ifeq "$(LASTKERNEL)" "1"
	# Only do this once
	cd $(DIR_APP) && install -m 755 usr/gen_init_cpio /sbin/

	# disable drm by install drm to /bin/false because i915 ignore blacklisting
	echo install drm /bin/false > /etc/modprobe.d/framebuffer.conf

	# Blacklist old framebuffer modules
	for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/video/fbdev/ -name *.ko.xz); do \
		echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
	done
	# Blacklist new drm framebuffer modules
	for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/gpu/drm -name *.ko.xz); do \
		echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
	done	
	sed -i -e "s|.ko.xz||g" /etc/modprobe.d/framebuffer.conf

	# Disable ipv6 at runtime
	echo "options ipv6 disable_ipv6=1" > /etc/modprobe.d/ipv6.conf
endif
endif

	#force new build of external modules and initrd if the kernel was rebuild
	-rm -f /usr/src/log/*-kmod-$(VER)-$(VERSUFIX)
	-rm -f /usr/src/log/linux-initrd-$(VER)-$(VERSUFIX)

	@rm -rf $(DIR_APP) $(DIR_SRC)/linux
	@$(POSTBUILD)
Commit	Line	Data
df5e82b3	1	###############################################################################
df5e82b3	2	# #
70df8302	3	# IPFire.org - A linux based firewall #
503a6f15	4	# Copyright (C) 2007-2019 IPFire Team <info@ipfire.org> #
70df8302 MT	5	# #
70df8302 MT	6	# This program is free software: you can redistribute it and/or modify #
df5e82b3	7	# it under the terms of the GNU General Public License as published by #
70df8302	8	# the Free Software Foundation, either version 3 of the License, or #
df5e82b3 MT	9	# (at your option) any later version. #
df5e82b3 MT	10	# #
70df8302	11	# This program is distributed in the hope that it will be useful, #
df5e82b3 MT	12	# but WITHOUT ANY WARRANTY; without even the implied warranty of #
	13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
	14	# GNU General Public License for more details. #
	15	# #
	16	# You should have received a copy of the GNU General Public License #
70df8302	17	# along with this program. If not, see <http://www.gnu.org/licenses/>. #
df5e82b3	18	# #
df5e82b3 MT	19	###############################################################################
	20
	21	###############################################################################
	22	# Definitions
	23	###############################################################################
	24
	25	include Config
	26
70590cef AF	27	VER = 4.14.128
70590cef AF	28	ARM_PATCHES = 4.14.128-ipfire0
df5e82b3 MT	29
df5e82b3 MT	30	THISAPP = linux-$(VER)
79f94395	31	DL_FILE = linux-$(VER).tar.xz
a2cb3a33	32	DL_FROM = $(URL_IPFIRE)
df5e82b3 MT	33	DIR_APP = $(DIR_SRC)/$(THISAPP)
	34	CFLAGS =
	35	CXXFLAGS =
	36
82c279a5	37	PAK_VER = 84
acdf0e61	38	DEPS = ""
bd9921dd	39
347db51a	40	HEADERS_ARCH = $(BUILD_PLATFORM)
7f841117 AF	41	KERNEL_ARCH = $(BUILD_ARCH)
7f841117 AF	42	KERNEL_TARGET = bzImage
347db51a	43
dc7d6b20	44	ifeq "$(BUILD_ARCH)" "i586"
ba583892	45	KERNEL_ARCH = i386
dc7d6b20 MT	46	endif
	47
	48	ifeq "$(BUILD_ARCH)" "aarch64"
	49	HEADERS_ARCH = arm64
347db51a MT	50	KERNEL_ARCH = arm64
	51	KERNEL_TARGET = Image
	52	endif
	53
	54	ifeq "$(BUILD_ARCH)" "armv5tel"
07664187	55	KERNEL_ARCH = arm
347db51a	56	KERNEL_TARGET = zImage
ba583892 MT	57	endif
ba583892 MT	58
fdf0c7c1	59	VERSUFIX=ipfire$(KCFG)
b0d0b681	60
991d11d7	61	ifeq "$(TOOLCHAIN)" "1"
cc24c14b	62	TARGET = $(DIR_INFO)/linux-$(VER)-$(VERSUFIX)-tools
6c4cc7ea	63	HEADERS_PREFIX = $(TOOLS_DIR)
51f9e7ac MT	64	else
51f9e7ac MT	65	TARGET = $(DIR_INFO)/linux-$(VER)-$(VERSUFIX)
cc24c14b	66	HEADERS_PREFIX = /usr
51f9e7ac MT	67	endif
51f9e7ac MT	68
bc8fe5ff AF	69	ifeq "$(KCFG)" ""
	70	LASTKERNEL=1
	71	endif
0a21d63f	72	ifeq "$(KCFG)" "-multi"
bc8fe5ff AF	73	LASTKERNEL=1
	74	endif
	75
df5e82b3 MT	76	###############################################################################
	77	# Top-level Rules
	78	###############################################################################
	79	objects =$(DL_FILE) \
b69338e0	80	arm-multi-patches-$(ARM_PATCHES).patch.xz
e69f1bf2	81
932a34e5	82	$(DL_FILE) = $(URL_IPFIRE)/$(DL_FILE)
b69338e0	83	arm-multi-patches-$(ARM_PATCHES).patch.xz = $(URL_IPFIRE)/arm-multi-patches-$(ARM_PATCHES).patch.xz
e69f1bf2	84
70590cef	85	$(DL_FILE)_MD5 = 6c51d852170552a503b497766cfb632f
82c279a5	86	arm-multi-patches-$(ARM_PATCHES).patch.xz_MD5 = 5c5f6da89606e63701cdcd84a500aca1
bdf9df74	87
df5e82b3 MT	88	install : $(TARGET)
	89
	90	check : $(patsubst %,$(DIR_CHK)/%,$(objects))
	91
	92	download :$(patsubst %,$(DIR_DL)/%,$(objects))
	93
	94	md5 : $(subst %,%_MD5,$(objects))
	95
f418a984 AF	96	dist:
f418a984 AF	97	@$(PAK)
df5e82b3 MT	98	###############################################################################
	99	# Downloading, checking, md5sum
	100	###############################################################################
	101
	102	$(patsubst %,$(DIR_CHK)/%,$(objects)) :
	103	@$(CHECK)
	104
	105	$(patsubst %,$(DIR_DL)/%,$(objects)) :
	106	@$(LOAD)
	107
	108	$(subst %,%_MD5,$(objects)) :
	109	@$(MD5)
	110
	111	###############################################################################
	112	# Installation Details
	113	###############################################################################
	114
	115	$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
	116	@$(PREBUILD)
fdecb907	117	@rm -rf $(DIR_APP) $(DIR_SRC)/linux && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
b0d0b681	118
51f9e7ac	119	ln -svf linux-$(VER) $(DIR_SRC)/linux
3a1019f6	120
3c4d4ed0	121	# Linux Intermediate Queueing Device
2e1fe3c8	122	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-imq.diff
bd9921dd	123
3a1019f6	124	# Layer7-patch
2e1fe3c8	125	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-layer7.patch
bb5f0bf8	126
e2b79cd1	127	# DVB Patches
e2b79cd1 AF	128	cd $(DIR_APP) && patch -Np2 < $(DIR_SRC)/src/patches/v4l-dvb_fix_tua6034_pll.patch
e2b79cd1 AF	129
d33aa452	130	# Wlan Patches
3005eb22	131	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14_ath_user_regd.patch
91648bd1	132	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.8-iwlwifi-noibss_only_on_radar_chan.patch
d33aa452	133
40c7cdd3	134	# Add LED trigger
94112e8b	135	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.16-ledtrig_netdev.patch
40c7cdd3	136
fcffac13	137	# Fix igb and e1000e crash
2e1fe3c8	138	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14.1-igb-e1000e_fix_lock_at_update_stats.patch
d52f1169	139
1e67b3c3	140	# cs5535audio spams syslog if no ac97 was present (geos router)
91648bd1	141	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.8_cs5535audio_fix_logspam_on_geos.patch
1e67b3c3	142
e583643a	143	# Add PC Engines APU led support
17872019	144	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-apu_leds.patch
9a7a6c52	145
87837787	146	# Fix uevent PHYSDEVDRIVER
91648bd1	147	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-2.6.32.27_mcs7830-fix-driver-name.patch
bd64e2a0	148
bc8fe5ff	149	ifeq "$(KCFG)" "-kirkwood"
39a73ada	150	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14.40-kirkwood-dtb.patch
8e6fb99d AF	151	endif
8e6fb99d AF	152
7284262a	153	ifeq "$(KCFG)" "-multi"
0a21d63f	154	# Apply Arm-multiarch kernel patches.
b69338e0	155	cd $(DIR_APP) && xzcat $(DIR_DL)/arm-multi-patches-$(ARM_PATCHES).patch.xz \| patch -Np1
c448474f	156	endif
66a29eaa AF	157	ifeq "$(BUILD_ARCH)" "aarch64"
	158	# Apply Arm-multiarch kernel patches.
	159	cd $(DIR_APP) && xzcat $(DIR_DL)/arm-multi-patches-$(ARM_PATCHES).patch.xz \| patch -Np1
fdecb907	160	endif
0b4976e2 AF	161	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-3.14.79-amba-fix.patch
0b4976e2 AF	162
cee50e12	163	ifeq "$(KCFG)" "-headers"
51f9e7ac MT	164	# Install the header files
	165	cd $(DIR_APP) && make ARCH=$(HEADERS_ARCH) INSTALL_HDR_PATH=dest headers_install
	166	-mkdir -pv $(BUILDROOT)/$(HEADERS_PREFIX)/include
	167	cd $(DIR_APP) && find dest/include \( -name .install -o -name ..install.cmd \) -delete
	168	cd $(DIR_APP) && cp -rv dest/include/* $(BUILDROOT)/$(HEADERS_PREFIX)/include
	169	else
	170
aa2049e5 MT	171	# Install ipfire logo
	172	cd $(DIR_APP) && cp -vf $(DIR_SRC)/config/kernel/ipfire_logo.ppm \
	173	drivers/video/logo/logo_linux_clut224.ppm
	174
df5e82b3	175	# Cleanup kernel source
dc7d6b20	176	cp $(DIR_SRC)/config/kernel/kernel.config.$(BUILD_ARCH)-$(VERSUFIX) $(DIR_APP)/.config
6f67c28d MT	177	cd $(DIR_APP) && make oldconfig
6f67c28d MT	178	cd $(DIR_APP) && make clean
fdecb907	179	cd $(DIR_APP) && sed -i -e 's/EXTRAVERSION\ =.*/EXTRAVERSION\ =\ -$(VERSUFIX)/' Makefile
3a1019f6	180
347db51a MT	181	# Build the kernel
347db51a MT	182	cd $(DIR_APP) && make $(MAKETUNING) $(KERNEL_TARGET) modules
a158cbbb	183
347db51a MT	184	# Install the kernel
347db51a MT	185	cd $(DIR_APP) && cp -v arch/$(KERNEL_ARCH)/boot/$(KERNEL_TARGET) /boot/vmlinuz-$(VER)-$(VERSUFIX)
2b2e03ed AF	186	cd $(DIR_APP) && cp -v System.map /boot/System.map-$(VER)-$(VERSUFIX)
2b2e03ed AF	187	cd $(DIR_APP) && cp -v .config /boot/config-$(VER)-$(VERSUFIX)
6f67c28d	188	cd $(DIR_APP) && make $(MAKETUNING) modules_install
376e42ce	189
dc7d6b20	190	ifeq "$(BUILD_PLATFORM)" "arm"
6f67c28d	191	cd $(DIR_APP) && make $(MAKETUNING) dtbs
5b17da41	192	mkdir -p /boot/dtb-$(VER)-$(VERSUFIX)
574a7117	193	cd $(DIR_APP)/arch/$(KERNEL_ARCH)/boot/dts && for f in $$(find -name "*.dtb"); do \
5b17da41 AF	194	cp -v --parents $$f /boot/dtb-$(VER)-$(VERSUFIX)/ ; \
5b17da41 AF	195	chmod 644 /boot/dtb-$(VER)-$(VERSUFIX)/$$f ; \
7284262a AF	196	done
	197	endif
	198
0ad5f6a1 MT	199	# Recreate source and build links
	200	rm -rf /lib/modules/$(VER)-$(VERSUFIX)/{build,source}
	201	mkdir -p /lib/modules/$(VER)-$(VERSUFIX)/build
	202	ln -sf build /lib/modules/$(VER)-$(VERSUFIX)/source
	203
	204	# Create dirs for extra modules
	205	mkdir -p /lib/modules/$(VER)-$(VERSUFIX)/extra
	206
	207	cd $(DIR_APP) && cp --parents $$(find -type f -name "Makefile" -o -name "Kconfig") \
	208	/lib/modules/$(VER)-$(VERSUFIX)/build
	209	cd $(DIR_APP) && cp Module.symvers System.map /lib/modules/$(VER)-$(VERSUFIX)/build
	210	rm -rf /lib/modules/$(VER)-$(VERSUFIX)/build/{Documentation,scripts,include}
	211
	212	cd $(DIR_APP) && cp .config /lib/modules/$(VER)-$(VERSUFIX)/build
	213	cd $(DIR_APP) && cp -a scripts /lib/modules/$(VER)-$(VERSUFIX)/build
	214	find /lib/modules/$(VER)-$(VERSUFIX)/build/scripts -name "*.o" -exec rm -vf {} \;
	215
	216	cd $(DIR_APP) && cp -a --parents arch/$(HEADERS_ARCH)/include /lib/modules/$(VER)-$(VERSUFIX)/build
	217	cd $(DIR_APP) && cp -a include /lib/modules/$(VER)-$(VERSUFIX)/build/include
	218
	219	# Install objtool
c1e8c954 MT	220	cd $(DIR_APP) && cp -a tools/objtool/objtool \
c1e8c954 MT	221	/lib/modules/$(VER)-$(VERSUFIX)/build/tools/objtool/ \|\| :
0ad5f6a1 MT	222	cd $(DIR_APP) && cp -a --parents tools/build/{Build,Build.include,fixdep.c} \
	223	tools/scripts/utilities.mak /lib/modules/$(VER)-$(VERSUFIX)/build
	224
	225	# Make sure we can build external modules
	226	touch -r /lib/modules/$(VER)-$(VERSUFIX)/build/Makefile \
3f60a1e1	227	/lib/modules/$(VER)-$(VERSUFIX)/build/include/generated/uapi/linux/version.h
0ad5f6a1 MT	228	touch -r /lib/modules/$(VER)-$(VERSUFIX)/build/.config \
	229	/lib/modules/$(VER)-$(VERSUFIX)/build/autoconf.h
	230	cp /lib/modules/$(VER)-$(VERSUFIX)/build/.config \
	231	/lib/modules/$(VER)-$(VERSUFIX)/build/include/config/auto.conf
	232
	233	# Fix permissions
	234	find /lib/modules/$(VER)-$(VERSUFIX) -name "modules.order" \
	235	-exec chmod 644 {} \;
	236
	237	find /lib/modules/$(VER)-$(VERSUFIX) -name ".*.cmd" -exec rm -f {} \;
	238
bc8fe5ff AF	239	ifeq "$(LASTKERNEL)" "1"
bc8fe5ff AF	240	# Only do this once
81e974f3	241	cd $(DIR_APP) && install -m 755 usr/gen_init_cpio /sbin/
d644d86f	242
050479e9 AF	243	# disable drm by install drm to /bin/false because i915 ignore blacklisting
	244	echo install drm /bin/false > /etc/modprobe.d/framebuffer.conf
	245
aa1dd878	246	# Blacklist old framebuffer modules
4c76d08b	247	for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/video/fbdev/ -name *.ko.xz); do \
ba109afd	248	echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
030a57c5	249	done
aa1dd878	250	# Blacklist new drm framebuffer modules
4c76d08b	251	for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/gpu/drm -name *.ko.xz); do \
ba109afd	252	echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
e31045ee	253	done
4c76d08b	254	sed -i -e "s\|.ko.xz\|\|g" /etc/modprobe.d/framebuffer.conf
e2e106be	255
78a51aaf	256	# Disable ipv6 at runtime
ba109afd	257	echo "options ipv6 disable_ipv6=1" > /etc/modprobe.d/ipv6.conf
26c1cc71	258	endif
51f9e7ac	259	endif
8885467f	260
22820bf2 AF	261	#force new build of external modules and initrd if the kernel was rebuild
	262	-rm -f /usr/src/log/*-kmod-$(VER)-$(VERSUFIX)
	263	-rm -f /usr/src/log/linux-initrd-$(VER)-$(VERSUFIX)
	264
0ad5f6a1	265	@rm -rf $(DIR_APP) $(DIR_SRC)/linux
df5e82b3	266	@$(POSTBUILD)