| | 1 | ############################################################################### |
| | 2 | # # |
| | 3 | # IPFire.org - A linux based firewall # |
| | 4 | # Copyright (C) 2007-2021 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 = 5.15.6 |
| | 28 | ARM_PATCHES = 5.15-ipfire2 |
| | 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 | HEADERS_ARCH = $(BUILD_PLATFORM) |
| | 38 | KERNEL_ARCH = $(BUILD_ARCH) |
| | 39 | KERNEL_TARGET = bzImage |
| | 40 | |
| | 41 | ifeq "$(BUILD_ARCH)" "aarch64" |
| | 42 | HEADERS_ARCH = arm64 |
| | 43 | KERNEL_ARCH = arm64 |
| | 44 | KERNEL_TARGET = Image |
| | 45 | endif |
| | 46 | |
| | 47 | ifeq "$(BUILD_ARCH)" "armv6l" |
| | 48 | KERNEL_ARCH = arm |
| | 49 | KERNEL_TARGET = zImage |
| | 50 | endif |
| | 51 | |
| | 52 | VERSUFIX=ipfire$(KCFG) |
| | 53 | |
| | 54 | ifeq "$(TOOLCHAIN)" "1" |
| | 55 | TARGET = $(DIR_INFO)/linux-$(VER)-$(VERSUFIX)-tools |
| | 56 | HEADERS_PREFIX = $(TOOLS_DIR) |
| | 57 | EXTRAMAKE = CROSS_COMPILE=$(CROSSTARGET)- |
| | 58 | else |
| | 59 | TARGET = $(DIR_INFO)/linux-$(VER)-$(VERSUFIX) |
| | 60 | HEADERS_PREFIX = /usr |
| | 61 | endif |
| | 62 | |
| | 63 | ifeq "$(KCFG)" "" |
| | 64 | LASTKERNEL=1 |
| | 65 | endif |
| | 66 | |
| | 67 | ############################################################################### |
| | 68 | # Top-level Rules |
| | 69 | ############################################################################### |
| | 70 | objects =$(DL_FILE) \ |
| | 71 | arm-multi-patches-$(ARM_PATCHES).patch.xz |
| | 72 | |
| | 73 | $(DL_FILE) = $(URL_IPFIRE)/$(DL_FILE) |
| | 74 | arm-multi-patches-$(ARM_PATCHES).patch.xz = $(URL_IPFIRE)/arm-multi-patches-$(ARM_PATCHES).patch.xz |
| | 75 | |
| | 76 | $(DL_FILE)_MD5 = b4e333919e9fddfdd46308cc38ceda1d |
| | 77 | arm-multi-patches-$(ARM_PATCHES).patch.xz_MD5 = 9cab549a71b19b07e0c5c103ccf3c321 |
| | 78 | |
| | 79 | install : $(TARGET) |
| | 80 | |
| | 81 | check : $(patsubst %,$(DIR_CHK)/%,$(objects)) |
| | 82 | |
| | 83 | download :$(patsubst %,$(DIR_DL)/%,$(objects)) |
| | 84 | |
| | 85 | md5 : $(subst %,%_MD5,$(objects)) |
| | 86 | |
| | 87 | dist: |
| | 88 | @$(PAK) |
| | 89 | ############################################################################### |
| | 90 | # Downloading, checking, md5sum |
| | 91 | ############################################################################### |
| | 92 | |
| | 93 | $(patsubst %,$(DIR_CHK)/%,$(objects)) : |
| | 94 | @$(CHECK) |
| | 95 | |
| | 96 | $(patsubst %,$(DIR_DL)/%,$(objects)) : |
| | 97 | @$(LOAD) |
| | 98 | |
| | 99 | $(subst %,%_MD5,$(objects)) : |
| | 100 | @$(MD5) |
| | 101 | |
| | 102 | ############################################################################### |
| | 103 | # Installation Details |
| | 104 | ############################################################################### |
| | 105 | |
| | 106 | $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) |
| | 107 | @$(PREBUILD) |
| | 108 | @rm -rf $(DIR_APP) $(DIR_SRC)/linux && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE) |
| | 109 | |
| | 110 | ln -svf linux-$(VER) $(DIR_SRC)/linux |
| | 111 | |
| | 112 | # Layer7-patch |
| | 113 | cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-5.15-layer7.patch |
| | 114 | |
| | 115 | # DVB Patches |
| | 116 | cd $(DIR_APP) && patch -Np2 < $(DIR_SRC)/src/patches/v4l-dvb_fix_tua6034_pll.patch |
| | 117 | |
| | 118 | # Wlan Patches |
| | 119 | cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14_ath_user_regd.patch |
| | 120 | cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.8-iwlwifi-noibss_only_on_radar_chan.patch |
| | 121 | |
| | 122 | # Fix igb and e1000e crash |
| | 123 | cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14.1-igb-e1000e_fix_lock_at_update_stats.patch |
| | 124 | |
| | 125 | # cs5535audio spams syslog if no ac97 was present (geos router) |
| | 126 | cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.8_cs5535audio_fix_logspam_on_geos.patch |
| | 127 | |
| | 128 | # Fix uevent PHYSDEVDRIVER |
| | 129 | cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-2.6.32.27_mcs7830-fix-driver-name.patch |
| | 130 | |
| | 131 | # fix Boot with enabled usercopy hardening |
| | 132 | cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-5.9-crypto_testmgr_allocate_buffers_with____GFP_COMP.patch |
| | 133 | |
| | 134 | ifeq "$(BUILD_ARCH)" "armv6l" |
| | 135 | # Apply Arm-multiarch kernel patches. |
| | 136 | cd $(DIR_APP) && xzcat $(DIR_DL)/arm-multi-patches-$(ARM_PATCHES).patch.xz | patch -Np1 |
| | 137 | endif |
| | 138 | ifeq "$(BUILD_ARCH)" "aarch64" |
| | 139 | # Apply Arm-multiarch kernel patches. |
| | 140 | cd $(DIR_APP) && xzcat $(DIR_DL)/arm-multi-patches-$(ARM_PATCHES).patch.xz | patch -Np1 |
| | 141 | endif |
| | 142 | cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-3.14.79-amba-fix.patch |
| | 143 | |
| | 144 | ifeq "$(KCFG)" "-headers" |
| | 145 | # Install the header files |
| | 146 | cd $(DIR_APP) && make ARCH=$(HEADERS_ARCH) $(EXTRAMAKE) headers |
| | 147 | -mkdir -pv $(BUILDROOT)/$(HEADERS_PREFIX)/include |
| | 148 | cd $(DIR_APP) && find usr/include -name '.*' -delete |
| | 149 | cd $(DIR_APP) && rm usr/include/Makefile |
| | 150 | cd $(DIR_APP) && cp -rv usr/include/* $(BUILDROOT)/$(HEADERS_PREFIX)/include |
| | 151 | else |
| | 152 | |
| | 153 | # Install ipfire logo |
| | 154 | cd $(DIR_APP) && cp -vf $(DIR_SRC)/config/kernel/ipfire_logo.ppm \ |
| | 155 | drivers/video/logo/logo_linux_clut224.ppm |
| | 156 | |
| | 157 | # Cleanup kernel source |
| | 158 | cp $(DIR_SRC)/config/kernel/kernel.config.$(BUILD_ARCH)-$(VERSUFIX) $(DIR_APP)/.config |
| | 159 | cd $(DIR_APP) && make oldconfig |
| | 160 | cd $(DIR_APP) && make clean |
| | 161 | cd $(DIR_APP) && sed -i -e 's/EXTRAVERSION\ =.*/EXTRAVERSION\ =\ -$(VERSUFIX)/' Makefile |
| | 162 | |
| | 163 | # Copy Module signing key configuration |
| | 164 | cp -f $(DIR_SRC)/config/kernel/x509.genkey $(DIR_APP)/certs/x509.genkey |
| | 165 | |
| | 166 | # Remove modules folder if exists |
| | 167 | rm -rf /lib/modules/$(VER)-$(VERSUFIX) |
| | 168 | |
| | 169 | # Build the kernel |
| | 170 | cd $(DIR_APP) && make $(MAKETUNING) $(KERNEL_TARGET) modules |
| | 171 | |
| | 172 | # Install the kernel |
| | 173 | cd $(DIR_APP) && cp -v arch/$(KERNEL_ARCH)/boot/$(KERNEL_TARGET) /boot/vmlinuz-$(VER)-$(VERSUFIX) |
| | 174 | cd $(DIR_APP) && cp -v System.map /boot/System.map-$(VER)-$(VERSUFIX) |
| | 175 | cd $(DIR_APP) && cp -v .config /boot/config-$(VER)-$(VERSUFIX) |
| | 176 | cd $(DIR_APP) && make $(MAKETUNING) modules_install |
| | 177 | |
| | 178 | ifeq "$(BUILD_PLATFORM)" "arm" |
| | 179 | cd $(DIR_APP) && make $(MAKETUNING) dtbs |
| | 180 | mkdir -p /boot/dtb-$(VER)-$(VERSUFIX) |
| | 181 | cd $(DIR_APP)/arch/$(KERNEL_ARCH)/boot/dts && for f in $$(find -name "*.dtb"); do \ |
| | 182 | cp -v --parents $$f /boot/dtb-$(VER)-$(VERSUFIX)/ ; \ |
| | 183 | chmod 644 /boot/dtb-$(VER)-$(VERSUFIX)/$$f ; \ |
| | 184 | done |
| | 185 | endif |
| | 186 | |
| | 187 | # Recreate source and build links |
| | 188 | rm -rf /lib/modules/$(VER)-$(VERSUFIX)/{build,source} |
| | 189 | mkdir -p /lib/modules/$(VER)-$(VERSUFIX)/build |
| | 190 | ln -sf build /lib/modules/$(VER)-$(VERSUFIX)/source |
| | 191 | |
| | 192 | # Create dirs for extra modules |
| | 193 | mkdir -p /lib/modules/$(VER)-$(VERSUFIX)/extra |
| | 194 | |
| | 195 | cd $(DIR_APP) && cp --parents $$(find -type f -name "Makefile*" -o -name "Kconfig*") \ |
| | 196 | /lib/modules/$(VER)-$(VERSUFIX)/build |
| | 197 | cd $(DIR_APP) && cp Module.symvers System.map /lib/modules/$(VER)-$(VERSUFIX)/build |
| | 198 | rm -rf /lib/modules/$(VER)-$(VERSUFIX)/build/{Documentation,scripts,include} |
| | 199 | |
| | 200 | cd $(DIR_APP) && cp .config /lib/modules/$(VER)-$(VERSUFIX)/build |
| | 201 | cd $(DIR_APP) && cp -a scripts /lib/modules/$(VER)-$(VERSUFIX)/build |
| | 202 | find /lib/modules/$(VER)-$(VERSUFIX)/build/scripts -name "*.o" -exec rm -vf {} \; |
| | 203 | |
| | 204 | cd $(DIR_APP) && cp -a --parents arch/$(HEADERS_ARCH)/include /lib/modules/$(VER)-$(VERSUFIX)/build |
| | 205 | cd $(DIR_APP) && cp -a include /lib/modules/$(VER)-$(VERSUFIX)/build/include |
| | 206 | |
| | 207 | # Copy module signing key for off tree modules |
| | 208 | cd $(DIR_APP) && cp -f certs/signing_key.* /lib/modules/$(VER)-$(VERSUFIX)/build/certs/ |
| | 209 | |
| | 210 | # Install objtool |
| | 211 | cd $(DIR_APP) && cp -a tools/objtool/objtool \ |
| | 212 | /lib/modules/$(VER)-$(VERSUFIX)/build/tools/objtool/ || : |
| | 213 | cd $(DIR_APP) && cp -a --parents tools/build/{Build,Build.include,fixdep.c} \ |
| | 214 | tools/scripts/utilities.mak /lib/modules/$(VER)-$(VERSUFIX)/build |
| | 215 | |
| | 216 | # Make sure we can build external modules |
| | 217 | touch -r /lib/modules/$(VER)-$(VERSUFIX)/build/Makefile \ |
| | 218 | /lib/modules/$(VER)-$(VERSUFIX)/build/include/generated/uapi/linux/version.h |
| | 219 | touch -r /lib/modules/$(VER)-$(VERSUFIX)/build/.config \ |
| | 220 | /lib/modules/$(VER)-$(VERSUFIX)/build/autoconf.h |
| | 221 | cp /lib/modules/$(VER)-$(VERSUFIX)/build/.config \ |
| | 222 | /lib/modules/$(VER)-$(VERSUFIX)/build/include/config/auto.conf |
| | 223 | |
| | 224 | # Fix permissions |
| | 225 | find /lib/modules/$(VER)-$(VERSUFIX) -name "modules.order" \ |
| | 226 | -exec chmod 644 {} \; |
| | 227 | |
| | 228 | find /lib/modules/$(VER)-$(VERSUFIX) -name ".*.cmd" -exec rm -f {} \; |
| | 229 | |
| | 230 | ifeq "$(LASTKERNEL)" "1" |
| | 231 | # Only do this once |
| | 232 | cd $(DIR_APP) && install -m 755 usr/gen_init_cpio /sbin/ |
| | 233 | |
| | 234 | # disable drm by install drm to /bin/false because i915 ignore blacklisting |
| | 235 | echo install drm /bin/false > /etc/modprobe.d/framebuffer.conf |
| | 236 | |
| | 237 | # Blacklist old framebuffer modules |
| | 238 | for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/video/fbdev/ -name *.ko.xz); do \ |
| | 239 | echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \ |
| | 240 | done |
| | 241 | # Blacklist new drm framebuffer modules |
| | 242 | for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/gpu/drm -name *.ko.xz); do \ |
| | 243 | echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \ |
| | 244 | done |
| | 245 | sed -i -e "s|.ko.xz||g" /etc/modprobe.d/framebuffer.conf |
| | 246 | |
| | 247 | # Disable ipv6 at runtime |
| | 248 | echo "options ipv6 disable_ipv6=1" > /etc/modprobe.d/ipv6.conf |
| | 249 | endif |
| | 250 | endif |
| | 251 | |
| | 252 | #force new build of external modules and initrd if the kernel was rebuild |
| | 253 | -rm -f /usr/src/log/*-kmod-$(VER)-$(VERSUFIX) |
| | 254 | -rm -f /usr/src/log/linux-initrd-$(VER)-$(VERSUFIX) |
| | 255 | |
| | 256 | @rm -rf $(DIR_APP) $(DIR_SRC)/linux |
| | 257 | @$(POSTBUILD) |
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