1 # 2 # Copyright (C) 2014 The Android Open Source Project 3 # 4 # Licensed under the Apache License, Version 2.0 (the "License"); 5 # you may not use this file except in compliance with the License. 6 # You may obtain a copy of the License at 7 # 8 # http://www.apache.org/licenses/LICENSE-2.0 9 # 10 # Unless required by applicable law or agreed to in writing, software 11 # distributed under the License is distributed on an "AS IS" BASIS, 12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 # See the License for the specific language governing permissions and 14 # limitations under the License. 15 # 16 17 LOCAL_PATH := $(call my-dir) 18 19 # 20 # To update: 21 # 22 23 # git remote add toybox https://github.com/landley/toybox.git 24 # git fetch toybox 25 # git merge toybox/master 26 # mm -j32 27 # # (Make any necessary Android.mk changes and test the new toybox.) 28 # repo upload . 29 # git push aosp HEAD:refs/for/master # Push to gerrit for review. 30 # git push aosp HEAD:master # Push directly, avoiding gerrit. 31 # 32 # # Now commit any necessary Android.mk changes like normal: 33 # repo start post-sync . 34 # git commit -a 35 36 37 # 38 # To add a toy: 39 # 40 41 # Edit .config to enable the toy you want to add. 42 # make clean && make # Regenerate the generated files. 43 # # Edit LOCAL_SRC_FILES below to add the toy. 44 # # If you just want to use it as "toybox x" rather than "x", you can stop now. 45 # # If you want this toy to have a symbolic link in /system/bin, add the toy to ALL_TOOLS. 46 47 common_SRC_FILES := \ 48 lib/args.c \ 49 lib/dirtree.c \ 50 lib/getmountlist.c \ 51 lib/help.c \ 52 lib/interestingtimes.c \ 53 lib/lib.c \ 54 lib/linestack.c \ 55 lib/llist.c \ 56 lib/net.c \ 57 lib/portability.c \ 58 lib/xwrap.c \ 59 main.c \ 60 toys/android/getenforce.c \ 61 toys/android/getprop.c \ 62 toys/android/load_policy.c \ 63 toys/android/log.c \ 64 toys/android/restorecon.c \ 65 toys/android/runcon.c \ 66 toys/android/sendevent.c \ 67 toys/android/setenforce.c \ 68 toys/android/setprop.c \ 69 toys/android/start.c \ 70 toys/lsb/hostname.c \ 71 toys/lsb/killall.c \ 72 toys/lsb/md5sum.c \ 73 toys/lsb/mknod.c \ 74 toys/lsb/mktemp.c \ 75 toys/lsb/mount.c \ 76 toys/lsb/pidof.c \ 77 toys/lsb/seq.c \ 78 toys/lsb/sync.c \ 79 toys/lsb/umount.c \ 80 toys/net/ifconfig.c \ 81 toys/net/microcom.c \ 82 toys/net/netcat.c \ 83 toys/net/netstat.c \ 84 toys/net/rfkill.c \ 85 toys/net/tunctl.c \ 86 toys/other/acpi.c \ 87 toys/other/base64.c \ 88 toys/other/blkid.c \ 89 toys/other/blockdev.c \ 90 toys/other/chcon.c \ 91 toys/other/chroot.c \ 92 toys/other/clear.c \ 93 toys/other/dos2unix.c \ 94 toys/other/fallocate.c \ 95 toys/other/flock.c \ 96 toys/other/free.c \ 97 toys/other/freeramdisk.c \ 98 toys/other/fsfreeze.c \ 99 toys/other/help.c \ 100 toys/other/hwclock.c \ 101 toys/other/inotifyd.c \ 102 toys/other/insmod.c \ 103 toys/other/ionice.c \ 104 toys/other/losetup.c \ 105 toys/other/lsattr.c \ 106 toys/other/lsmod.c \ 107 toys/other/lsusb.c \ 108 toys/other/makedevs.c \ 109 toys/other/mkswap.c \ 110 toys/other/modinfo.c \ 111 toys/other/mountpoint.c \ 112 toys/other/nbd_client.c \ 113 toys/other/partprobe.c \ 114 toys/other/pivot_root.c \ 115 toys/other/pmap.c \ 116 toys/other/printenv.c \ 117 toys/other/pwdx.c \ 118 toys/other/readlink.c \ 119 toys/other/realpath.c \ 120 toys/other/rev.c \ 121 toys/other/rmmod.c \ 122 toys/other/setsid.c \ 123 toys/other/stat.c \ 124 toys/other/swapoff.c \ 125 toys/other/swapon.c \ 126 toys/other/sysctl.c \ 127 toys/other/tac.c \ 128 toys/other/taskset.c \ 129 toys/other/timeout.c \ 130 toys/other/truncate.c \ 131 toys/other/uptime.c \ 132 toys/other/usleep.c \ 133 toys/other/vconfig.c \ 134 toys/other/vmstat.c \ 135 toys/other/which.c \ 136 toys/other/xxd.c \ 137 toys/other/yes.c \ 138 toys/pending/chrt.c \ 139 toys/pending/dd.c \ 140 toys/pending/dmesg.c \ 141 toys/pending/expr.c \ 142 toys/pending/getfattr.c \ 143 toys/pending/lsof.c \ 144 toys/pending/modprobe.c \ 145 toys/pending/more.c \ 146 toys/pending/setfattr.c \ 147 toys/pending/tar.c \ 148 toys/pending/tr.c \ 149 toys/pending/traceroute.c \ 150 toys/posix/basename.c \ 151 toys/posix/cal.c \ 152 toys/posix/cat.c \ 153 toys/posix/chgrp.c \ 154 toys/posix/chmod.c \ 155 toys/posix/cksum.c \ 156 toys/posix/cmp.c \ 157 toys/posix/comm.c \ 158 toys/posix/cp.c \ 159 toys/posix/cpio.c \ 160 toys/posix/cut.c \ 161 toys/posix/date.c \ 162 toys/posix/df.c \ 163 toys/posix/dirname.c \ 164 toys/posix/du.c \ 165 toys/posix/echo.c \ 166 toys/posix/env.c \ 167 toys/posix/expand.c \ 168 toys/posix/false.c \ 169 toys/posix/file.c \ 170 toys/posix/find.c \ 171 toys/posix/grep.c \ 172 toys/posix/head.c \ 173 toys/posix/id.c \ 174 toys/posix/kill.c \ 175 toys/posix/ln.c \ 176 toys/posix/ls.c \ 177 toys/posix/mkdir.c \ 178 toys/posix/mkfifo.c \ 179 toys/posix/nice.c \ 180 toys/posix/nl.c \ 181 toys/posix/nohup.c \ 182 toys/posix/od.c \ 183 toys/posix/paste.c \ 184 toys/posix/patch.c \ 185 toys/posix/printf.c \ 186 toys/posix/ps.c \ 187 toys/posix/pwd.c \ 188 toys/posix/renice.c \ 189 toys/posix/rm.c \ 190 toys/posix/rmdir.c \ 191 toys/posix/sed.c \ 192 toys/posix/sleep.c \ 193 toys/posix/sort.c \ 194 toys/posix/split.c \ 195 toys/posix/strings.c \ 196 toys/posix/tail.c \ 197 toys/posix/tee.c \ 198 toys/posix/time.c \ 199 toys/posix/touch.c \ 200 toys/posix/true.c \ 201 toys/posix/tty.c \ 202 toys/posix/ulimit.c \ 203 toys/posix/uname.c \ 204 toys/posix/uniq.c \ 205 toys/posix/uudecode.c \ 206 toys/posix/uuencode.c \ 207 toys/posix/wc.c \ 208 toys/posix/xargs.c \ 209 210 common_CFLAGS := \ 211 -std=c99 \ 212 -Os \ 213 -Wno-char-subscripts \ 214 -Wno-sign-compare \ 215 -Wno-string-plus-int \ 216 -Wno-uninitialized \ 217 -Wno-unused-parameter \ 218 -funsigned-char \ 219 -ffunction-sections -fdata-sections \ 220 -fno-asynchronous-unwind-tables \ 221 222 toybox_upstream_version := $(shell awk 'match($$0, /TOYBOX_VERSION.*"(.*)"/, ary) {print ary[1]}' $(LOCAL_PATH)/main.c) 223 toybox_sha := $(shell git -C $(LOCAL_PATH) rev-parse --short=12 HEAD 2>/dev/null) 224 225 toybox_version := $(toybox_upstream_version)-$(toybox_sha)-android 226 227 common_CFLAGS += -DTOYBOX_VERSION='"$(toybox_version)"' 228 229 ############################################ 230 # toybox for /system 231 include $(CLEAR_VARS) 232 233 LOCAL_SRC_FILES := $(common_SRC_FILES) 234 235 LOCAL_CFLAGS := $(common_CFLAGS) 236 237 LOCAL_CLANG := true 238 239 LOCAL_SHARED_LIBRARIES := liblog libcutils libselinux libcrypto 240 241 # This doesn't actually prevent us from dragging in libc++ at runtime 242 # because libnetd_client.so is C++. 243 LOCAL_CXX_STL := none 244 245 LOCAL_MODULE := toybox 246 247 # dupes: dd 248 # useless?: freeramdisk fsfreeze install makedevs mkfifo nbd-client 249 # partprobe pivot_root pwdx rev rfkill vconfig 250 # prefer BSD netcat instead?: nc netcat 251 # prefer efs2progs instead?: blkid chattr lsattr 252 253 ALL_TOOLS := \ 254 acpi \ 255 base64 \ 256 basename \ 257 blockdev \ 258 cal \ 259 cat \ 260 chcon \ 261 chgrp \ 262 chmod \ 263 chown \ 264 chroot \ 265 chrt \ 266 cksum \ 267 clear \ 268 comm \ 269 cmp \ 270 cp \ 271 cpio \ 272 cut \ 273 date \ 274 df \ 275 dirname \ 276 dmesg \ 277 dos2unix \ 278 du \ 279 echo \ 280 env \ 281 expand \ 282 expr \ 283 fallocate \ 284 false \ 285 file \ 286 find \ 287 flock \ 288 free \ 289 getenforce \ 290 getprop \ 291 groups \ 292 head \ 293 hostname \ 294 hwclock \ 295 id \ 296 ifconfig \ 297 inotifyd \ 298 insmod \ 299 ionice \ 300 iorenice \ 301 kill \ 302 killall \ 303 load_policy \ 304 ln \ 305 log \ 306 logname \ 307 losetup \ 308 ls \ 309 lsmod \ 310 lsof \ 311 lsusb \ 312 md5sum \ 313 mkdir \ 314 mknod \ 315 mkswap \ 316 mktemp \ 317 microcom \ 318 modinfo \ 319 modprobe \ 320 more \ 321 mount \ 322 mountpoint \ 323 mv \ 324 netstat \ 325 nice \ 326 nl \ 327 nohup \ 328 od \ 329 paste \ 330 patch \ 331 pgrep \ 332 pidof \ 333 pkill \ 334 pmap \ 335 printenv \ 336 printf \ 337 ps \ 338 pwd \ 339 readlink \ 340 realpath \ 341 renice \ 342 restorecon \ 343 rm \ 344 rmdir \ 345 rmmod \ 346 runcon \ 347 sed \ 348 sendevent \ 349 seq \ 350 setenforce \ 351 setprop \ 352 setsid \ 353 sha1sum \ 354 sha224sum \ 355 sha256sum \ 356 sha384sum \ 357 sha512sum \ 358 sleep \ 359 sort \ 360 split \ 361 start \ 362 stat \ 363 stop \ 364 strings \ 365 swapoff \ 366 swapon \ 367 sync \ 368 sysctl \ 369 tac \ 370 tail \ 371 tar \ 372 taskset \ 373 tee \ 374 time \ 375 timeout \ 376 top \ 377 touch \ 378 tr \ 379 true \ 380 truncate \ 381 tty \ 382 ulimit \ 383 umount \ 384 uname \ 385 uniq \ 386 unix2dos \ 387 uptime \ 388 usleep \ 389 uudecode \ 390 uuencode \ 391 vmstat \ 392 wc \ 393 which \ 394 whoami \ 395 xargs \ 396 xxd \ 397 yes \ 398 399 # Install the symlinks. 400 LOCAL_POST_INSTALL_CMD := $(hide) $(foreach t,$(ALL_TOOLS),ln -sf toybox $(TARGET_OUT)/bin/$(t);) 401 402 include $(BUILD_EXECUTABLE) 403 404 ifeq ($(PRODUCT_FULL_TREBLE),true) 405 ############################################ 406 # static version to be installed in /vendor 407 # 408 include $(CLEAR_VARS) 409 410 LOCAL_SRC_FILES := $(common_SRC_FILES) 411 412 LOCAL_CFLAGS := $(common_CFLAGS) 413 414 LOCAL_CLANG := true 415 416 LOCAL_STATIC_LIBRARIES := liblog libcutils libselinux libcrypto libm libc 417 418 # libc++_static is needed by static liblog 419 LOCAL_CXX_STL := libc++_static 420 421 LOCAL_VENDOR_MODULE := true 422 423 LOCAL_MODULE := toybox_vendor 424 425 LOCAL_MODULE_TAGS := optional 426 427 LOCAL_FORCE_STATIC_EXECUTABLE := true 428 429 # Install the symlinks. 430 LOCAL_POST_INSTALL_CMD := $(hide) $(foreach t,$(ALL_TOOLS),ln -sf ${LOCAL_MODULE} $(TARGET_OUT_VENDOR_EXECUTABLES)/$(t);) 431 432 include $(BUILD_EXECUTABLE) 433 endif 434 435 ############################################ 436 # static version to be installed in recovery 437 438 include $(CLEAR_VARS) 439 440 LOCAL_SRC_FILES := $(common_SRC_FILES) 441 442 LOCAL_CFLAGS := $(common_CFLAGS) 443 444 LOCAL_CLANG := true 445 446 LOCAL_STATIC_LIBRARIES := liblog libcutils libselinux libcrypto libm libc 447 448 # libc++_static is needed by static liblog 449 LOCAL_CXX_STL := libc++_static 450 451 LOCAL_MODULE := toybox_static 452 453 LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/sbin 454 455 LOCAL_FORCE_STATIC_EXECUTABLE := true 456 457 ALL_TOOLS := \ 458 modprobe \ 459 460 # Install the symlinks. 461 LOCAL_POST_INSTALL_CMD := $(hide) $(foreach t,$(ALL_TOOLS),ln -sf ${LOCAL_MODULE} $(LOCAL_MODULE_PATH)/$(t);) 462 463 include $(BUILD_EXECUTABLE) 464
