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#  make menuconfig
42#  # (Select the toy you want to add.)
43#  make clean && make  # Regenerate the generated files.
44#  # Edit LOCAL_SRC_FILES below to add the toy.
45#  # If you just want to use it as "toybox x" rather than "x", you can stop now.
46#  # If you want this toy to have a symbolic link in /system/bin, add the toy to ALL_TOOLS.
47
48include $(CLEAR_VARS)
49
50LOCAL_SRC_FILES := \
51    lib/args.c \
52    lib/dirtree.c \
53    lib/getmountlist.c \
54    lib/help.c \
55    lib/interestingtimes.c \
56    lib/lib.c \
57    lib/linestack.c \
58    lib/llist.c \
59    lib/net.c \
60    lib/portability.c \
61    lib/xwrap.c \
62    main.c \
63    toys/android/getenforce.c \
64    toys/android/getprop.c \
65    toys/android/load_policy.c \
66    toys/android/restorecon.c \
67    toys/android/runcon.c \
68    toys/android/setenforce.c \
69    toys/android/setprop.c \
70    toys/lsb/dmesg.c \
71    toys/lsb/hostname.c \
72    toys/lsb/killall.c \
73    toys/lsb/md5sum.c \
74    toys/lsb/mknod.c \
75    toys/lsb/mktemp.c \
76    toys/lsb/mount.c \
77    toys/lsb/pidof.c \
78    toys/lsb/seq.c \
79    toys/lsb/sync.c \
80    toys/lsb/umount.c \
81    toys/other/acpi.c \
82    toys/other/base64.c \
83    toys/other/blkid.c \
84    toys/other/blockdev.c \
85    toys/other/bzcat.c \
86    toys/other/chcon.c \
87    toys/other/chroot.c \
88    toys/other/clear.c \
89    toys/other/dos2unix.c \
90    toys/other/fallocate.c \
91    toys/other/flock.c \
92    toys/other/free.c \
93    toys/other/freeramdisk.c \
94    toys/other/fsfreeze.c \
95    toys/other/help.c \
96    toys/other/hwclock.c \
97    toys/other/ifconfig.c \
98    toys/other/inotifyd.c \
99    toys/other/insmod.c \
100    toys/other/ionice.c \
101    toys/other/losetup.c \
102    toys/other/lsattr.c \
103    toys/other/lsmod.c \
104    toys/other/lsusb.c \
105    toys/other/makedevs.c \
106    toys/other/mkswap.c \
107    toys/other/modinfo.c \
108    toys/other/mountpoint.c \
109    toys/other/nbd_client.c \
110    toys/other/netcat.c \
111    toys/other/partprobe.c \
112    toys/other/pivot_root.c \
113    toys/other/pmap.c \
114    toys/other/printenv.c \
115    toys/other/pwdx.c \
116    toys/other/readlink.c \
117    toys/other/realpath.c \
118    toys/other/rev.c \
119    toys/other/rfkill.c \
120    toys/other/rmmod.c \
121    toys/other/setsid.c \
122    toys/other/stat.c \
123    toys/other/swapoff.c \
124    toys/other/swapon.c \
125    toys/other/switch_root.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/dd.c \
139    toys/pending/expr.c \
140    toys/pending/lsof.c \
141    toys/pending/more.c \
142    toys/pending/netstat.c \
143    toys/pending/route.c \
144    toys/pending/tar.c \
145    toys/pending/tr.c \
146    toys/pending/traceroute.c \
147    toys/posix/basename.c \
148    toys/posix/cal.c \
149    toys/posix/cat.c \
150    toys/posix/chgrp.c \
151    toys/posix/chmod.c \
152    toys/posix/cksum.c \
153    toys/posix/cmp.c \
154    toys/posix/comm.c \
155    toys/posix/cp.c \
156    toys/posix/cpio.c \
157    toys/posix/cut.c \
158    toys/posix/date.c \
159    toys/posix/df.c \
160    toys/posix/dirname.c \
161    toys/posix/du.c \
162    toys/posix/echo.c \
163    toys/posix/env.c \
164    toys/posix/expand.c \
165    toys/posix/false.c \
166    toys/posix/find.c \
167    toys/posix/grep.c \
168    toys/posix/head.c \
169    toys/posix/id.c \
170    toys/posix/kill.c \
171    toys/posix/ln.c \
172    toys/posix/ls.c \
173    toys/posix/mkdir.c \
174    toys/posix/mkfifo.c \
175    toys/posix/nice.c \
176    toys/posix/nl.c \
177    toys/posix/nohup.c \
178    toys/posix/od.c \
179    toys/posix/paste.c \
180    toys/posix/patch.c \
181    toys/posix/printf.c \
182    toys/posix/ps.c \
183    toys/posix/pwd.c \
184    toys/posix/renice.c \
185    toys/posix/rm.c \
186    toys/posix/rmdir.c \
187    toys/posix/sed.c \
188    toys/posix/sleep.c \
189    toys/posix/sort.c \
190    toys/posix/split.c \
191    toys/posix/strings.c \
192    toys/posix/tail.c \
193    toys/posix/tee.c \
194    toys/posix/time.c \
195    toys/posix/touch.c \
196    toys/posix/true.c \
197    toys/posix/tty.c \
198    toys/posix/ulimit.c \
199    toys/posix/uname.c \
200    toys/posix/uniq.c \
201    toys/posix/wc.c \
202    toys/posix/xargs.c \
203
204LOCAL_CFLAGS += \
205    -std=c99 \
206    -Os \
207    -Wno-char-subscripts \
208    -Wno-sign-compare \
209    -Wno-string-plus-int \
210    -Wno-uninitialized \
211    -Wno-unused-parameter \
212    -funsigned-char \
213    -ffunction-sections -fdata-sections \
214    -fno-asynchronous-unwind-tables \
215
216toybox_upstream_version := $(shell awk 'match($$0, /TOYBOX_VERSION.*"(.*)"/, ary) {print ary[1]}' $(LOCAL_PATH)/main.c)
217toybox_sha := $(shell git -C $(LOCAL_PATH) rev-parse --short=12 HEAD 2>/dev/null)
218
219toybox_version := $(toybox_upstream_version)-$(toybox_sha)-android
220LOCAL_CFLAGS += -DTOYBOX_VERSION='"$(toybox_version)"'
221
222LOCAL_CLANG := true
223
224LOCAL_SHARED_LIBRARIES := libcutils libselinux
225
226# This doesn't actually prevent us from dragging in libc++ at runtime
227# because libnetd_client.so is C++.
228LOCAL_CXX_STL := none
229
230LOCAL_MODULE := toybox
231
232# dupes: dd
233# useless?: freeramdisk fsfreeze install makedevs mkfifo nbd-client
234#           partprobe pivot_root pwdx rev rfkill switch_root vconfig
235# prefer BSD netcat instead?: nc netcat
236# prefer efs2progs instead?: blkid chattr lsattr
237
238ALL_TOOLS := \
239    acpi \
240    base64 \
241    basename \
242    blockdev \
243    bzcat \
244    cal \
245    cat \
246    chcon \
247    chgrp \
248    chmod \
249    chown \
250    chroot \
251    cksum \
252    clear \
253    comm \
254    cmp \
255    cp \
256    cpio \
257    cut \
258    date \
259    df \
260    dirname \
261    dmesg \
262    dos2unix \
263    du \
264    echo \
265    env \
266    expand \
267    expr \
268    fallocate \
269    false \
270    find \
271    flock \
272    free \
273    getenforce \
274    getprop \
275    groups \
276    head \
277    hostname \
278    hwclock \
279    id \
280    ifconfig \
281    inotifyd \
282    insmod \
283    ionice \
284    iorenice \
285    kill \
286    killall \
287    load_policy \
288    ln \
289    logname \
290    losetup \
291    ls \
292    lsmod \
293    lsof \
294    lsusb \
295    md5sum \
296    mkdir \
297    mknod \
298    mkswap \
299    mktemp \
300    modinfo \
301    more \
302    mount \
303    mountpoint \
304    mv \
305    netstat \
306    nice \
307    nl \
308    nohup \
309    od \
310    paste \
311    patch \
312    pgrep \
313    pidof \
314    pkill \
315    pmap \
316    printenv \
317    printf \
318    pwd \
319    readlink \
320    realpath \
321    renice \
322    restorecon \
323    rm \
324    rmdir \
325    rmmod \
326    route \
327    runcon \
328    sed \
329    seq \
330    setenforce \
331    setprop \
332    setsid \
333    sha1sum \
334    sleep \
335    sort \
336    split \
337    stat \
338    strings \
339    swapoff \
340    swapon \
341    sync \
342    sysctl \
343    tac \
344    tail \
345    tar \
346    taskset \
347    tee \
348    time \
349    timeout \
350    touch \
351    tr \
352    true \
353    truncate \
354    tty \
355    ulimit \
356    umount \
357    uname \
358    uniq \
359    unix2dos \
360    uptime \
361    usleep \
362    vmstat \
363    wc \
364    which \
365    whoami \
366    xargs \
367    xxd \
368    yes \
369
370# Install the symlinks.
371LOCAL_POST_INSTALL_CMD := $(hide) $(foreach t,$(ALL_TOOLS),ln -sf toybox $(TARGET_OUT)/bin/$(t);)
372
373include $(BUILD_EXECUTABLE)
374