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
17LOCAL_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
47common_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
210common_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
222toybox_upstream_version := $(shell awk 'match($$0, /TOYBOX_VERSION.*"(.*)"/, ary) {print ary[1]}' $(LOCAL_PATH)/main.c)
223toybox_sha := $(shell git -C $(LOCAL_PATH) rev-parse --short=12 HEAD 2>/dev/null)
224
225toybox_version := $(toybox_upstream_version)-$(toybox_sha)-android
226
227common_CFLAGS += -DTOYBOX_VERSION='"$(toybox_version)"'
228
229############################################
230# toybox for /system
231include $(CLEAR_VARS)
232
233LOCAL_SRC_FILES := $(common_SRC_FILES)
234
235LOCAL_CFLAGS := $(common_CFLAGS)
236
237LOCAL_CLANG := true
238
239LOCAL_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++.
243LOCAL_CXX_STL := none
244
245LOCAL_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
253ALL_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.
400LOCAL_POST_INSTALL_CMD := $(hide) $(foreach t,$(ALL_TOOLS),ln -sf toybox $(TARGET_OUT)/bin/$(t);)
401
402include $(BUILD_EXECUTABLE)
403
404ifeq ($(PRODUCT_FULL_TREBLE),true)
405############################################
406# static version to be installed in /vendor
407#
408include $(CLEAR_VARS)
409
410LOCAL_SRC_FILES := $(common_SRC_FILES)
411
412LOCAL_CFLAGS := $(common_CFLAGS)
413
414LOCAL_CLANG := true
415
416LOCAL_STATIC_LIBRARIES := liblog libcutils libselinux libcrypto libm libc
417
418# libc++_static is needed by static liblog
419LOCAL_CXX_STL := libc++_static
420
421LOCAL_VENDOR_MODULE := true
422
423LOCAL_MODULE := toybox_vendor
424
425LOCAL_MODULE_TAGS := optional
426
427LOCAL_FORCE_STATIC_EXECUTABLE := true
428
429# Install the symlinks.
430LOCAL_POST_INSTALL_CMD := $(hide) $(foreach t,$(ALL_TOOLS),ln -sf ${LOCAL_MODULE} $(TARGET_OUT_VENDOR_EXECUTABLES)/$(t);)
431
432include $(BUILD_EXECUTABLE)
433endif
434
435############################################
436# static version to be installed in recovery
437
438include $(CLEAR_VARS)
439
440LOCAL_SRC_FILES := $(common_SRC_FILES)
441
442LOCAL_CFLAGS := $(common_CFLAGS)
443
444LOCAL_CLANG := true
445
446LOCAL_STATIC_LIBRARIES := liblog libcutils libselinux libcrypto libm libc
447
448# libc++_static is needed by static liblog
449LOCAL_CXX_STL := libc++_static
450
451LOCAL_MODULE := toybox_static
452
453LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/sbin
454
455LOCAL_FORCE_STATIC_EXECUTABLE := true
456
457ALL_TOOLS := \
458    modprobe \
459
460# Install the symlinks.
461LOCAL_POST_INSTALL_CMD := $(hide) $(foreach t,$(ALL_TOOLS),ln -sf ${LOCAL_MODULE} $(LOCAL_MODULE_PATH)/$(t);)
462
463include $(BUILD_EXECUTABLE)
464