linux: Fix touching incorrect version.h
[ipfire-2.x.git] / lfs / linux
1 ###############################################################################
2 #                                                                             #
3 # IPFire.org - A linux based firewall                                         #
4 # Copyright (C) 2007-2019  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         = 4.14.113
28 ARM_PATCHES = 4.14.113-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    = 82
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 $(DL_FILE)_MD5                                  = fd34a25839945f902f0c6d694d42ea7f
86 arm-multi-patches-$(ARM_PATCHES).patch.xz_MD5   = 51eab5175bf8f0ad986006c74e60b472
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         # Linux Intermediate Queueing Device
122         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-imq.diff
123
124         # Layer7-patch
125         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-layer7.patch
126
127         # DVB Patches
128         cd $(DIR_APP) && patch -Np2 < $(DIR_SRC)/src/patches/v4l-dvb_fix_tua6034_pll.patch
129
130         # Wlan Patches
131         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14_ath_user_regd.patch
132         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.8-iwlwifi-noibss_only_on_radar_chan.patch
133
134         # Add LED trigger
135         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.16-ledtrig_netdev.patch
136
137         # Fix igb and e1000e crash
138         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14.1-igb-e1000e_fix_lock_at_update_stats.patch
139
140         # cs5535audio spams syslog if no ac97 was present (geos router)
141         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.8_cs5535audio_fix_logspam_on_geos.patch
142
143         # Add PC Engines APU led support
144         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-apu_leds.patch
145
146         # Fix uevent PHYSDEVDRIVER
147         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-2.6.32.27_mcs7830-fix-driver-name.patch
148
149 ifeq "$(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         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-Revert-usb-dwc2-Fix-DMA-alignment.patch
157
158 endif
159 ifeq "$(BUILD_ARCH)" "aarch64"
160         # Apply Arm-multiarch kernel patches.
161         cd $(DIR_APP) && xzcat $(DIR_DL)/arm-multi-patches-$(ARM_PATCHES).patch.xz | patch -Np1
162         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14-Revert-usb-dwc2-Fix-DMA-alignment.patch
163 endif
164         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-3.14.79-amba-fix.patch
165
166 ifeq "$(KCFG)" "-headers"
167         # Install the header files
168         cd $(DIR_APP) && make ARCH=$(HEADERS_ARCH) INSTALL_HDR_PATH=dest headers_install
169         -mkdir -pv $(BUILDROOT)/$(HEADERS_PREFIX)/include
170         cd $(DIR_APP) && find dest/include \( -name .install -o -name ..install.cmd \) -delete
171         cd $(DIR_APP) && cp -rv dest/include/* $(BUILDROOT)/$(HEADERS_PREFIX)/include
172 else
173
174         # Install ipfire logo
175         cd $(DIR_APP) && cp -vf $(DIR_SRC)/config/kernel/ipfire_logo.ppm \
176                 drivers/video/logo/logo_linux_clut224.ppm
177
178         # Cleanup kernel source
179         cp $(DIR_SRC)/config/kernel/kernel.config.$(BUILD_ARCH)-$(VERSUFIX) $(DIR_APP)/.config
180         cd $(DIR_APP) && make oldconfig
181         cd $(DIR_APP) && make clean
182         cd $(DIR_APP) && sed -i -e 's/EXTRAVERSION\ =.*/EXTRAVERSION\ =\ -$(VERSUFIX)/' Makefile
183
184         # Build the kernel
185         cd $(DIR_APP) && make $(MAKETUNING) $(KERNEL_TARGET) modules
186
187         # Install the kernel
188         cd $(DIR_APP) && cp -v arch/$(KERNEL_ARCH)/boot/$(KERNEL_TARGET) /boot/vmlinuz-$(VER)-$(VERSUFIX)
189         cd $(DIR_APP) && cp -v System.map /boot/System.map-$(VER)-$(VERSUFIX)
190         cd $(DIR_APP) && cp -v .config /boot/config-$(VER)-$(VERSUFIX)
191         cd $(DIR_APP) && make $(MAKETUNING) modules_install
192
193 ifeq "$(BUILD_PLATFORM)" "arm"
194         cd $(DIR_APP) && make $(MAKETUNING) dtbs
195         mkdir -p /boot/dtb-$(VER)-$(VERSUFIX)
196         cd $(DIR_APP)/arch/$(KERNEL_ARCH)/boot/dts && for f in $$(find -name "*.dtb"); do \
197                                 cp -v --parents $$f /boot/dtb-$(VER)-$(VERSUFIX)/ ; \
198                                 chmod 644 /boot/dtb-$(VER)-$(VERSUFIX)/$$f ; \
199                         done
200 endif
201
202         # Recreate source and build links
203         rm -rf /lib/modules/$(VER)-$(VERSUFIX)/{build,source}
204         mkdir -p /lib/modules/$(VER)-$(VERSUFIX)/build
205         ln -sf build /lib/modules/$(VER)-$(VERSUFIX)/source
206
207         # Create dirs for extra modules
208         mkdir -p /lib/modules/$(VER)-$(VERSUFIX)/extra
209
210         cd $(DIR_APP) && cp --parents $$(find -type f -name "Makefile*" -o -name "Kconfig*") \
211                 /lib/modules/$(VER)-$(VERSUFIX)/build
212         cd $(DIR_APP) && cp Module.symvers System.map /lib/modules/$(VER)-$(VERSUFIX)/build
213         rm -rf /lib/modules/$(VER)-$(VERSUFIX)/build/{Documentation,scripts,include}
214
215         cd $(DIR_APP) && cp .config /lib/modules/$(VER)-$(VERSUFIX)/build
216         cd $(DIR_APP) && cp -a scripts /lib/modules/$(VER)-$(VERSUFIX)/build
217         find /lib/modules/$(VER)-$(VERSUFIX)/build/scripts -name "*.o" -exec rm -vf {} \;
218
219         cd $(DIR_APP) && cp -a --parents arch/$(HEADERS_ARCH)/include /lib/modules/$(VER)-$(VERSUFIX)/build
220         cd $(DIR_APP) && cp -a include /lib/modules/$(VER)-$(VERSUFIX)/build/include
221
222         # Install objtool
223         cd $(DIR_APP) && cp -a tools/objtool/objtool \
224                 /lib/modules/$(VER)-$(VERSUFIX)/build/tools/objtool/ || :
225         cd $(DIR_APP) && cp -a --parents tools/build/{Build,Build.include,fixdep.c} \
226                 tools/scripts/utilities.mak /lib/modules/$(VER)-$(VERSUFIX)/build
227
228         # Make sure we can build external modules
229         touch -r /lib/modules/$(VER)-$(VERSUFIX)/build/Makefile \
230                 /lib/modules/$(VER)-$(VERSUFIX)/build/include/generated/uapi/linux/version.h
231         touch -r /lib/modules/$(VER)-$(VERSUFIX)/build/.config \
232                 /lib/modules/$(VER)-$(VERSUFIX)/build/autoconf.h
233         cp /lib/modules/$(VER)-$(VERSUFIX)/build/.config \
234                 /lib/modules/$(VER)-$(VERSUFIX)/build/include/config/auto.conf
235
236         # Fix permissions
237         find /lib/modules/$(VER)-$(VERSUFIX) -name "modules.order" \
238                 -exec chmod 644 {} \;
239
240         find /lib/modules/$(VER)-$(VERSUFIX) -name ".*.cmd" -exec rm -f {} \;
241
242 ifeq "$(LASTKERNEL)" "1"
243         # Only do this once
244         cd $(DIR_APP) && install -m 755 usr/gen_init_cpio /sbin/
245
246         # disable drm by install drm to /bin/false because i915 ignore blacklisting
247         echo install drm /bin/false > /etc/modprobe.d/framebuffer.conf
248
249         # Blacklist old framebuffer modules
250         for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/video/fbdev/ -name *.ko.xz); do \
251                 echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
252         done
253         # Blacklist new drm framebuffer modules
254         for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/gpu/drm -name *.ko.xz); do \
255                 echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
256         done    
257         sed -i -e "s|.ko.xz||g" /etc/modprobe.d/framebuffer.conf
258
259         # Disable ipv6 at runtime
260         echo "options ipv6 disable_ipv6=1" > /etc/modprobe.d/ipv6.conf
261 endif
262 endif
263
264         #force new build of external modules and initrd if the kernel was rebuild
265         -rm -f /usr/src/log/*-kmod-$(VER)-$(VERSUFIX)
266         -rm -f /usr/src/log/linux-initrd-$(VER)-$(VERSUFIX)
267
268         @rm -rf $(DIR_APP) $(DIR_SRC)/linux
269         @$(POSTBUILD)