9db2efb3592767838614399ddd0ed4e2f0a9e2a3
[people/pmueller/ipfire-2.x.git] / lfs / linux
1 ###############################################################################
2 # #
3 # IPFire.org - A linux based firewall #
4 # Copyright (C) 2007-2020 IPFire Team <info@ipfire.org> #
5 # #
6 # This program is free software: you can redistribute it and/or modify #
7 # it under the terms of the GNU General Public License as published by #
8 # the Free Software Foundation, either version 3 of the License, or #
9 # (at your option) any later version. #
10 # #
11 # This program is distributed in the hope that it will be useful, #
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 #
17 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
18 # #
19 ###############################################################################
20
21 ###############################################################################
22 # Definitions
23 ###############################################################################
24
25 include Config
26
27 VER = 4.14.171
28 ARM_PATCHES = 4.14.171-ipfire0
29
30 THISAPP = linux-$(VER)
31 DL_FILE = linux-$(VER).tar.xz
32 DL_FROM = $(URL_IPFIRE)
33 DIR_APP = $(DIR_SRC)/$(THISAPP)
34 CFLAGS =
35 CXXFLAGS =
36
37 PAK_VER = 93
38 DEPS = ""
39
40 HEADERS_ARCH = $(BUILD_PLATFORM)
41 KERNEL_ARCH = $(BUILD_ARCH)
42 KERNEL_TARGET = bzImage
43
44 ifeq "$(BUILD_ARCH)" "i586"
45 KERNEL_ARCH = i386
46 endif
47
48 ifeq "$(BUILD_ARCH)" "aarch64"
49 HEADERS_ARCH = arm64
50 KERNEL_ARCH = arm64
51 KERNEL_TARGET = Image
52 endif
53
54 ifeq "$(BUILD_ARCH)" "armv5tel"
55 KERNEL_ARCH = arm
56 KERNEL_TARGET = zImage
57 endif
58
59 VERSUFIX=ipfire$(KCFG)
60
61 ifeq "$(TOOLCHAIN)" "1"
62 TARGET = $(DIR_INFO)/linux-$(VER)-$(VERSUFIX)-tools
63 HEADERS_PREFIX = $(TOOLS_DIR)
64 else
65 TARGET = $(DIR_INFO)/linux-$(VER)-$(VERSUFIX)
66 HEADERS_PREFIX = /usr
67 endif
68
69 ifeq "$(KCFG)" ""
70 LASTKERNEL=1
71 endif
72 ifeq "$(KCFG)" "-multi"
73 LASTKERNEL=1
74 endif
75
76 ###############################################################################
77 # Top-level Rules
78 ###############################################################################
79 objects =$(DL_FILE) \
80 arm-multi-patches-$(ARM_PATCHES).patch.xz
81
82 $(DL_FILE) = $(URL_IPFIRE)/$(DL_FILE)
83 arm-multi-patches-$(ARM_PATCHES).patch.xz = $(URL_IPFIRE)/arm-multi-patches-$(ARM_PATCHES).patch.xz
84
85 $(DL_FILE)_MD5 = b9b2c64eb3ae7fa6023d2b8c981b5ac4
86 arm-multi-patches-$(ARM_PATCHES).patch.xz_MD5 = f1d5d1dcb1d60c6f8476938070a65112
87
88 install : $(TARGET)
89
90 check : $(patsubst %,$(DIR_CHK)/%,$(objects))
91
92 download :$(patsubst %,$(DIR_DL)/%,$(objects))
93
94 md5 : $(subst %,%_MD5,$(objects))
95
96 dist:
97 @$(PAK)
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)
117 @rm -rf $(DIR_APP) $(DIR_SRC)/linux && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
118
119 ln -svf linux-$(VER) $(DIR_SRC)/linux
120
121 # Layer7-patch
122 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-layer7.patch
123
124 # DVB Patches
125 cd $(DIR_APP) && patch -Np2 < $(DIR_SRC)/src/patches/v4l-dvb_fix_tua6034_pll.patch
126
127 # Wlan Patches
128 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14_ath_user_regd.patch
129 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.8-iwlwifi-noibss_only_on_radar_chan.patch
130
131 # Add LED trigger
132 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.16-ledtrig_netdev.patch
133
134 # Fix igb and e1000e crash
135 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14.1-igb-e1000e_fix_lock_at_update_stats.patch
136
137 # cs5535audio spams syslog if no ac97 was present (geos router)
138 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.8_cs5535audio_fix_logspam_on_geos.patch
139
140 # Add PC Engines APU led support
141 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-apu_leds.patch
142
143 # Fix uevent PHYSDEVDRIVER
144 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-2.6.32.27_mcs7830-fix-driver-name.patch
145
146 # Fix for netfilter nf_conntrack: resolve clash for matching conntracks
147 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-5.0-netfilter-conntrack-resolve-clash.patch
148
149 ifeq "$(KCFG)" "-kirkwood"
150 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14.40-kirkwood-dtb.patch
151 endif
152
153 ifeq "$(KCFG)" "-multi"
154 # Apply Arm-multiarch kernel patches.
155 cd $(DIR_APP) && xzcat $(DIR_DL)/arm-multi-patches-$(ARM_PATCHES).patch.xz | patch -Np1
156 endif
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
160 endif
161 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-3.14.79-amba-fix.patch
162
163 ifeq "$(KCFG)" "-headers"
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
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
175 # Cleanup kernel source
176 cp $(DIR_SRC)/config/kernel/kernel.config.$(BUILD_ARCH)-$(VERSUFIX) $(DIR_APP)/.config
177 cd $(DIR_APP) && make oldconfig
178 cd $(DIR_APP) && make clean
179 cd $(DIR_APP) && sed -i -e 's/EXTRAVERSION\ =.*/EXTRAVERSION\ =\ -$(VERSUFIX)/' Makefile
180
181 # Copy Module signing key configuration
182 cp -f $(DIR_SRC)/config/kernel/x509.genkey $(DIR_APP)/certs/x509.genkey
183
184 # Remove modules folder if exists
185 rm -rf /lib/modules/$(VER)-$(VERSUFIX)
186
187 # Build the kernel
188 cd $(DIR_APP) && make $(MAKETUNING) $(KERNEL_TARGET) modules
189
190 # Install the kernel
191 cd $(DIR_APP) && cp -v arch/$(KERNEL_ARCH)/boot/$(KERNEL_TARGET) /boot/vmlinuz-$(VER)-$(VERSUFIX)
192 cd $(DIR_APP) && cp -v System.map /boot/System.map-$(VER)-$(VERSUFIX)
193 cd $(DIR_APP) && cp -v .config /boot/config-$(VER)-$(VERSUFIX)
194 cd $(DIR_APP) && make $(MAKETUNING) modules_install
195
196 ifeq "$(BUILD_PLATFORM)" "arm"
197 cd $(DIR_APP) && make $(MAKETUNING) dtbs
198 mkdir -p /boot/dtb-$(VER)-$(VERSUFIX)
199 cd $(DIR_APP)/arch/$(KERNEL_ARCH)/boot/dts && for f in $$(find -name "*.dtb"); do \
200 cp -v --parents $$f /boot/dtb-$(VER)-$(VERSUFIX)/ ; \
201 chmod 644 /boot/dtb-$(VER)-$(VERSUFIX)/$$f ; \
202 done
203 endif
204
205 # Recreate source and build links
206 rm -rf /lib/modules/$(VER)-$(VERSUFIX)/{build,source}
207 mkdir -p /lib/modules/$(VER)-$(VERSUFIX)/build
208 ln -sf build /lib/modules/$(VER)-$(VERSUFIX)/source
209
210 # Create dirs for extra modules
211 mkdir -p /lib/modules/$(VER)-$(VERSUFIX)/extra
212
213 cd $(DIR_APP) && cp --parents $$(find -type f -name "Makefile*" -o -name "Kconfig*") \
214 /lib/modules/$(VER)-$(VERSUFIX)/build
215 cd $(DIR_APP) && cp Module.symvers System.map /lib/modules/$(VER)-$(VERSUFIX)/build
216 rm -rf /lib/modules/$(VER)-$(VERSUFIX)/build/{Documentation,scripts,include}
217
218 cd $(DIR_APP) && cp .config /lib/modules/$(VER)-$(VERSUFIX)/build
219 cd $(DIR_APP) && cp -a scripts /lib/modules/$(VER)-$(VERSUFIX)/build
220 find /lib/modules/$(VER)-$(VERSUFIX)/build/scripts -name "*.o" -exec rm -vf {} \;
221
222 cd $(DIR_APP) && cp -a --parents arch/$(HEADERS_ARCH)/include /lib/modules/$(VER)-$(VERSUFIX)/build
223 cd $(DIR_APP) && cp -a include /lib/modules/$(VER)-$(VERSUFIX)/build/include
224
225 # Copy module signing key for off tree modules
226 cd $(DIR_APP) && cp -f certs/signing_key.* /lib/modules/$(VER)-$(VERSUFIX)/build/certs/
227
228 # Install objtool
229 cd $(DIR_APP) && cp -a tools/objtool/objtool \
230 /lib/modules/$(VER)-$(VERSUFIX)/build/tools/objtool/ || :
231 cd $(DIR_APP) && cp -a --parents tools/build/{Build,Build.include,fixdep.c} \
232 tools/scripts/utilities.mak /lib/modules/$(VER)-$(VERSUFIX)/build
233
234 # Make sure we can build external modules
235 touch -r /lib/modules/$(VER)-$(VERSUFIX)/build/Makefile \
236 /lib/modules/$(VER)-$(VERSUFIX)/build/include/generated/uapi/linux/version.h
237 touch -r /lib/modules/$(VER)-$(VERSUFIX)/build/.config \
238 /lib/modules/$(VER)-$(VERSUFIX)/build/autoconf.h
239 cp /lib/modules/$(VER)-$(VERSUFIX)/build/.config \
240 /lib/modules/$(VER)-$(VERSUFIX)/build/include/config/auto.conf
241
242 # Fix permissions
243 find /lib/modules/$(VER)-$(VERSUFIX) -name "modules.order" \
244 -exec chmod 644 {} \;
245
246 find /lib/modules/$(VER)-$(VERSUFIX) -name ".*.cmd" -exec rm -f {} \;
247
248 ifeq "$(LASTKERNEL)" "1"
249 # Only do this once
250 cd $(DIR_APP) && install -m 755 usr/gen_init_cpio /sbin/
251
252 # disable drm by install drm to /bin/false because i915 ignore blacklisting
253 echo install drm /bin/false > /etc/modprobe.d/framebuffer.conf
254
255 # Blacklist old framebuffer modules
256 for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/video/fbdev/ -name *.ko.xz); do \
257 echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
258 done
259 # Blacklist new drm framebuffer modules
260 for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/gpu/drm -name *.ko.xz); do \
261 echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
262 done
263 sed -i -e "s|.ko.xz||g" /etc/modprobe.d/framebuffer.conf
264
265 # Disable ipv6 at runtime
266 echo "options ipv6 disable_ipv6=1" > /etc/modprobe.d/ipv6.conf
267 endif
268 endif
269
270 #force new build of external modules and initrd if the kernel was rebuild
271 -rm -f /usr/src/log/*-kmod-$(VER)-$(VERSUFIX)
272 -rm -f /usr/src/log/linux-initrd-$(VER)-$(VERSUFIX)
273
274 @rm -rf $(DIR_APP) $(DIR_SRC)/linux
275 @$(POSTBUILD)