1 | # Custom systemd Makefile that builds/installs udev only for LFS
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2 | # Bruce Dubbs 2012-07-11
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3 |
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4 | # vim: tabstop=3
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5 |
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6 | SHELL=/bin/bash
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7 | SYSTEMD_VERSION=199
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8 | VERSION=199-2
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9 |
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10 | ifeq ($(V),)
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11 | VB = @
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12 | else
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13 | VB =
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14 | endif
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15 |
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16 | WARN = -Wall -W -Wextra -Wno-inline -Wvla -Wundef -Wformat=2 \
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17 | -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs \
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18 | -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self \
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19 | -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes \
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20 | -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations \
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21 | -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align \
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22 | -Wstrict-aliasing=2 -Wwrite-strings -Wno-overlength-strings \
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23 | -Wno-unused-parameter -Wno-missing-field-initializers -Wno-unused-result \
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24 | -Werror=overflow -Wp,-D_FORTIFY_SOURCE=2 -Wno-long-long
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25 |
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26 | OPTIONS = -O2 -pipe -ffast-math -fno-common -fdiagnostics-show-option \
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27 | -fno-strict-aliasing -ffunction-sections -fdata-sections -fPIC
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28 |
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29 | OPTIONS2 := $(OPTIONS) -fvisibility=hidden
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30 |
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31 | LDFLAGS = -pthread -lrt -Wl,--as-needed -Wl,--gc-sections -Wl,--no-undefined
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32 | LDFLAGS2 := $(LDFLAGS) -lblkid -lkmod
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33 |
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34 | DEF = -include cfg.h \
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35 | -DSYSCONFDIR=\"/etc\" \
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36 | -DFIRMWARE_PATH="\"/lib/firmware/updates/\", \"/lib/firmware/\"" \
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37 | -DHWDB_BIN=\"/etc/udev/hwdb.bin\" \
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38 | -DROOTPREFIX= \
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39 | -DUDEVLIBEXECDIR=\"/lib/udev\" \
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40 | -D_LARGEFILE_SOURCE \
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41 | -D_FILE_OFFSET_BITS=64
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42 |
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43 | INCLUDE = -I src/libudev -I src/shared -I src -I src/login -I src/systemd
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44 |
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45 | LIBUDEV_SRCS = libudev-device-private.c \
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46 | libudev-device.c \
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47 | libudev-enumerate.c \
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48 | libudev-hwdb.c \
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49 | libudev-list.c \
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50 | libudev-monitor.c \
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51 | libudev-queue-private.c \
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52 | libudev-queue.c \
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53 | libudev-util.c \
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54 | libudev.c
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55 |
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56 | LIBUDEV_OBJS := $(addprefix build/, $(LIBUDEV_SRCS:.c=.o))
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57 |
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58 | LIBUDEV = libudev
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59 | LIBUDEV_MAJOR = .1
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60 | LIBUDEV_MINOR = .0
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61 | LIBUDEV_PATCH = .2
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62 | LIBUDEV_SONAME := $(LIBUDEV).so
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63 | LIBUDEV_LINK_NAME := $(LIBUDEV_SONAME)$(LIBUDEV_MAJOR)
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64 | LIBUDEV_REAL_NAME := $(LIBUDEV_LINK_NAME)$(LIBUDEV_MINOR)$(LIBUDEV_PATCH)
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65 |
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66 | COMMON_LIB = udev-local.a
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67 |
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68 | COMMON_SRCS = log.c \
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69 | label.c \
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70 | mkdir.c \
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71 | cgroup-util.c \
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72 | strv.c \
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73 | strbuf.c \
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74 | path-util.c \
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75 | conf-files.c \
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76 | hashmap.c \
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77 | set.c \
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78 | exit-status.c \
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79 | util.c \
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80 | dev-setup.c \
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81 | sd-login.c \
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82 | sd-daemon.c \
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83 | time-util.c \
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84 | fileio.c \
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85 | strxcpyx.c \
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86 | env-util.c \
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87 | utf8.c
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88 |
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89 | COMMON_OBJS := $(addprefix build/, $(COMMON_SRCS:.c=.o))
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90 |
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91 | UDEVD_SRCS = udev-ctrl.c \
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92 | udev-rules.c \
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93 | udev-watch.c \
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94 | udev-event.c \
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95 | udev-node.c \
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96 | udev-builtin.c \
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97 | udev-builtin-blkid.c \
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98 | udev-builtin-firmware.c \
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99 | udev-builtin-path_id.c \
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100 | udev-builtin-hwdb.c \
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101 | udev-builtin-kmod.c \
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102 | udev-builtin-uaccess.c \
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103 | udev-builtin-net_id.c \
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104 | udev-builtin-usb_id.c \
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105 | udev-builtin-input_id.c \
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106 | udev-builtin-btrfs.c
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107 |
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108 | UDEVD_OBJS := $(addprefix build/, $(UDEVD_SRCS:.c=.o))
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109 |
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110 | UDEV_ADMIN_SRCS = udevadm.c \
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111 | udevadm-test.c \
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112 | udevadm-monitor.c \
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113 | udevadm-settle.c \
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114 | udevadm-hwdb.c \
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115 | udevadm-info.c \
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116 | udevadm-test-builtin.c \
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117 | udevadm-trigger.c \
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118 | udevadm-control.c \
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119 | udev-rules.c \
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120 | udev-ctrl.c \
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121 | udev-event.c \
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122 | udev-node.c \
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123 | udev-watch.c \
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124 | udev-builtin.c \
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125 | udev-builtin-blkid.c \
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126 | udev-builtin-firmware.c \
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127 | udev-builtin-path_id.c \
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128 | udev-builtin-hwdb.c \
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129 | udev-builtin-kmod.c \
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130 | udev-builtin-uaccess.c \
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131 | udev-builtin-net_id.c \
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132 | udev-builtin-usb_id.c \
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133 | udev-builtin-input_id.c \
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134 | udev-builtin-btrfs.c
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135 |
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136 | UDEV_ADMIN_OBJS := $(addprefix build/, $(UDEV_ADMIN_SRCS:.c=.o))
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137 |
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138 | LFS_RULES = 55-lfs.rules
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139 |
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140 | VPATH = src/login src/udev src/udev/accelerometer \
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141 | src/udev/scsi_id src/udev/cdrom_id src/udev/v4l_id \
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142 | src/udev/mtd_probe src/udev/collect src/udev/ata_id \
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143 | src/libudev src/libsystemd-daemon
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144 |
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145 | SED_PROCESS = \
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146 | sed -e 's|@VERSION@|$(SYSTEMD_VERSION)|g' \
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147 | -e 's|@prefix@|/usr|g' \
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148 | -e 's|@exec_prefix@|/usr|g' \
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149 | -e 's|@udevlibexecdir@|/lib/udev|g' \
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150 | -e 's|@libdir@|/usr/lib|g' \
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151 | -e 's|@includedir@|/usr/include|g' \
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152 | < $< > $@
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153 |
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154 | SECURE = $(shell if objdump -T /lib/libc.so.6 | grep -q " secure_getenv"; \
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155 | then echo yes; fi)
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156 |
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157 | ifeq "$(SECURE)" "yes"
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158 | SECURE_GETENV = SECURE_GETENV
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159 | else
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160 | SECURE_GETENV = __SECURE_GETENV
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161 | endif
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162 |
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163 | udev: common \
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164 | build/$(COMMON_LIB) \
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165 | build/$(LIBUDEV_REAL_NAME) \
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166 | build/udevd \
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167 | build/udevadm \
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168 | build/accelerometer \
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169 | build/ata_id \
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170 | build/cdrom_id \
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171 | build/scsi_id \
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172 | build/v4l_id \
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173 | build/mtd_probe \
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174 | build/collect \
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175 | build/udev.pc \
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176 | build/libudev.pc
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177 |
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178 | cfg.h: udev-lfs-$(VERSION)/cfg.h
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179 | sed -e 's/LFS-VERSION/$(SYSTEMD_VERSION)/' \
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180 | -e 's/SECURE_GETENV/$(SECURE_GETENV)/' \
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181 | udev-lfs-$(VERSION)/cfg.h > ./cfg.h
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182 | @mkdir -p build
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183 |
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184 | common: cfg.h
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185 | @touch common
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186 |
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187 | build/%o: %c common
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188 | @echo CC $<
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189 | $(VB)gcc -c $(WARN) $(OPTIONS2) $(INCLUDE) $(DEF) -o $@ $<
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190 |
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191 | # Sources from src/libudev use -fvisibility=hidden
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192 | build/%o: src/libudev/%c common
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193 | @echo CC $<
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194 | $(VB)gcc -c $(WARN) $(OPTIONS) $(INCLUDE) $(DEF) -o $@ $<
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195 |
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196 | # Sources from src/shared use -fvisibility=hidden
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197 | build/%o: src/shared/%c common
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198 | @echo CC $<
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199 | $(VB)gcc -c $(WARN) $(OPTIONS) $(INCLUDE) $(DEF) -o $@ $<
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200 |
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201 | # Build the dynamic library
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202 | build/$(LIBUDEV_REAL_NAME): $(LIBUDEV_OBJS) build/$(COMMON_LIB)
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203 | @echo LINK $@
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204 | $(VB)gcc -shared -fPIC -DPIC \
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205 | $(LIBUDEV_OBJS) \
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206 | build/$(COMMON_LIB) \
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207 | -Wl,--no-whole-archive -ldl -lrt -O2 \
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208 | -Wl,--as-needed \
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209 | -Wl,--gc-sections \
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210 | -Wl,--no-undefined \
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211 | -Wl,-soname,$(LIBUDEV_LINK_NAME) \
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212 | -o build/$(LIBUDEV_REAL_NAME)
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213 |
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214 | ln -sfn $(LIBUDEV_REAL_NAME) build/$(LIBUDEV_LINK_NAME)
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215 | ln -sfn $(LIBUDEV_REAL_NAME) build/$(LIBUDEV_SONAME)
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216 |
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217 | #-Wl,--whole-archive \
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218 | #-Wl,--version-script=./src/libudev/libudev.sym \
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219 |
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220 | # Build the static library for internal use
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221 | build/$(COMMON_LIB): $(COMMON_OBJS) $(LIBUDEV_OBJS) $(UDEVD_OBJS)
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222 | @echo AR $@
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223 | $(VB)ar rcs build/$(COMMON_LIB) $(COMMON_OBJS) $(LIBUDEV_OBJS)
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224 |
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225 | build/udevd: build/$(COMMON_LIB) build/udevd.o
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226 | @echo LINK $@
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227 | $(VB)gcc build/udevd.o $(UDEVD_OBJS) -o $@ $(LDFLAGS2) \
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228 | build/udev-local.a build/$(COMMON_LIB)
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229 | $(VB)strip --strip-unneeded $@
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230 |
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231 | build/udevadm: $(UDEV_ADMIN_OBJS) build/$(COMMON_LIB)
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232 | @echo LINK $@
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233 | $(VB)gcc $(UDEV_ADMIN_OBJS) -o $@ $(LDFLAGS2) build/$(COMMON_LIB)
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234 | $(VB)strip --strip-unneeded $@
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235 |
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236 | build/accelerometer: build/accelerometer.o build/$(COMMON_LIB)
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237 | @echo LINK $@
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238 | $(VB)gcc build/accelerometer.o -o $@ \
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239 | build/udev-local.a build/$(COMMON_LIB) $(LDFLAGS) -lm
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240 | $(VB)strip --strip-unneeded $@
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241 |
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242 | build/scsi_id: build/scsi_id.o build/scsi_serial.o build/$(COMMON_LIB)
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243 | @echo LINK $@
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244 | $(VB)gcc build/scsi_id.o build/scsi_serial.o -o $@ \
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245 | build/udev-local.a build/$(COMMON_LIB) $(LDFLAGS)
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246 | $(VB)strip --strip-unneeded $@
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247 |
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248 | build/ata_id: build/ata_id.o build/$(COMMON_LIB)
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249 | @echo LINK $@
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250 | $(VB)gcc build/ata_id.o -o $@ build/udev-local.a build/$(COMMON_LIB) $(LDFLAGS)
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251 | $(VB)strip --strip-unneeded $@
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252 |
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253 | build/cdrom_id: build/cdrom_id.o build/$(COMMON_LIB)
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254 | @echo LINK $@
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255 | $(VB)gcc build/cdrom_id.o -o $@ build/udev-local.a build/$(COMMON_LIB) $(LDFLAGS)
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256 | $(VB)strip --strip-unneeded $@
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257 |
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258 | build/v4l_id: build/v4l_id.o build/$(COMMON_LIB)
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259 | @echo LINK $@
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260 | $(VB)gcc build/v4l_id.o -o $@ build/udev-local.a build/$(COMMON_LIB) $(LDFLAGS)
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261 | $(VB)strip --strip-unneeded $@
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262 |
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263 | build/mtd_probe: build/mtd_probe.o build/probe_smartmedia.o build/$(COMMON_LIB)
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264 | @echo LINK $@
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265 | $(VB)gcc build/mtd_probe.o build/probe_smartmedia.o -o $@ \
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266 | build/udev-local.a build/$(COMMON_LIB) $(LDFLAGS)
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267 | $(VB)strip --strip-unneeded $@
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268 |
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269 | build/collect: build/collect.o build/$(COMMON_LIB)
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270 | @echo LINK $@
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271 | $(VB)gcc build/collect.o -o $@ build/udev-local.a build/$(COMMON_LIB) $(LDFLAGS)
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272 | $(VB)strip --strip-unneeded $@
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273 |
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274 | build/%pc: %pc.in common
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275 | @echo GEN $@
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276 | @$(SED_PROCESS)
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277 |
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278 | install: udev
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279 | @mkdir -pv $(DESTDIR)/lib/udev/devices/pts $(DESTDIR)/lib/udev/rules.d \
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280 | $(DESTDIR){,/usr}/lib/firmware $(DESTDIR)/sbin \
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281 | $(DESTDIR)/usr/lib/pkgconfig $(DESTDIR)/etc/udev/rules.d \
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282 | $(DESTDIR)/usr/share/doc/udev/lfs $(DESTDIR)/usr/include \
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283 | $(DESTDIR)/usr/share/man/man{7,8}
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284 |
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285 | # Copy executables
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286 | @cp -v build/udevadm $(DESTDIR)/sbin
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287 | @cp -v build/{udevd,accelerometer,ata_id,cdrom_id,collect,mtd_probe,scsi_id,v4l_id} \
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288 | $(DESTDIR)/lib/udev
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289 | @cp -v udev-lfs-$(VERSION)/write* $(DESTDIR)/lib/udev
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290 | @cp -v udev-lfs-$(VERSION)/*functions $(DESTDIR)/lib/udev
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291 |
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292 | # Copy and set up library and associated files
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293 | @cp -v build/{lib,}udev.pc $(DESTDIR)/usr/lib/pkgconfig
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294 | @cp -v build/$(LIBUDEV_REAL_NAME) $(DESTDIR)/lib
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295 |
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296 | ln -svfn ../../lib/$(LIBUDEV_REAL_NAME) $(DESTDIR)/usr/lib/$(LIBUDEV_SONAME)
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297 | ln -svfn $(LIBUDEV_REAL_NAME) $(DESTDIR)/lib/$(LIBUDEV_LINK_NAME)
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298 |
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299 | # Copy the libudev header
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300 | @cp -v src/libudev/libudev.h $(DESTDIR)/usr/include
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301 |
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302 | # Create null device and copy rules
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303 | @cp -v rules/* $(DESTDIR)/lib/udev/rules.d
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304 | @rm -v $(DESTDIR)/lib/udev/rules.d/99*
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305 | @cp -v udev-lfs-$(VERSION)/*.rules $(DESTDIR)/etc/udev/rules.d
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306 |
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307 | # Set up hardware DB
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308 | @mkdir -pv $(DESTDIR)/lib/udev/hwdb.d
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309 | @cp hwdb/* $(DESTDIR)/lib/udev/hwdb.d
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310 | # @build/udevadm hwdb --update
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311 |
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312 | # Copy documentation
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313 | @cp -v udev-lfs-$(VERSION)/udev.7 $(DESTDIR)/usr/share/man/man7
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314 | @cp -v udev-lfs-$(VERSION)/udevadm.8 $(DESTDIR)/usr/share/man/man8
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315 | @cp -v udev-lfs-$(VERSION)/udevd.8 $(DESTDIR)/usr/share/man/man8
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316 | @cp -v udev-lfs-$(VERSION)/README $(DESTDIR)/usr/share/doc/udev/lfs
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317 | @cp -v udev-lfs-$(VERSION)/*.txt $(DESTDIR)/usr/share/doc/udev/lfs
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318 |
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319 | # Copy misc
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320 | @cp -v udev-lfs-$(VERSION)/init-net-rules.sh $(DESTDIR)/lib/udev
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321 |
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322 | include udev-lfs-$(VERSION)/makefile-incl.gudev
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323 | include udev-lfs-$(VERSION)/makefile-incl.gir
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324 | include udev-lfs-$(VERSION)/makefile-incl.keymap
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325 |
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326 | all : udev keymap gudev gir-data
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327 | install-all: install install-keymap install-gudev install-gir-data
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328 |
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329 | clean:
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330 | rm -rf build
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331 | rm -f cfg.h
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332 | rm -f common
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333 | rm -f src/gudev/gudevmarshal.h
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334 | rm -f src/gudev/gudevmarshal.c
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335 | rm -f src/gudev/gudevenumtypes.h
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336 | rm -f src/gudev/gudevenumtypes.c
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337 | rm -f src/udev/keymap/keys.txt
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338 | rm -f src/udev/keymap/keys-from-name.gperf
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339 | rm -f src/udev/keymap/keys-from-name.h
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340 | rm -f src/udev/keymap/keys-to-name.h
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341 |
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342 | .PHONY: clean
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343 |
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