1 LOCAL_PATH := $(call my-dir)
3 bionic_coverage := false
5 # Make everything depend on any changes to included makefiles.
6 libc_common_additional_dependencies := $(LOCAL_PATH)/Android.mk
8 # Load config for TARGET_ARCH
9 my_2nd_arch_prefix :=
10 include $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk
11 libc_common_additional_dependencies += \
12 $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk
15 ifdef TARGET_2ND_ARCH
16 # Load config for TARGET_2ND_ARCH
17 my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
18 include $(LOCAL_PATH)/arch-$(TARGET_2ND_ARCH)/$(TARGET_2ND_ARCH).mk
19 my_2nd_arch_prefix :=
20 libc_common_additional_dependencies += \
21 $(LOCAL_PATH)/arch-$(TARGET_2ND_ARCH)/$(TARGET_2ND_ARCH).mk
22 endif
24 # crt obj files
25 # ========================================================
26 # crtbrand.c needs <stdint.h> and a #define for the platform SDK version.
27 libc_crt_target_cflags := \
28 -I$(LOCAL_PATH)/include \
29 -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION) \
31 my_2nd_arch_prefix :=
32 include $(LOCAL_PATH)/crt.mk
33 ifdef TARGET_2ND_ARCH
34 my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
35 include $(LOCAL_PATH)/crt.mk
36 my_2nd_arch_prefix :=
37 endif
39 # Define the common source files for all the libc instances
40 # =========================================================
41 libc_common_src_files := \
42 bionic/bindresvport.c \
43 bionic/ether_aton.c \
44 bionic/ether_ntoa.c \
45 bionic/fts.c \
46 bionic/gethostname.c \
47 bionic/getpriority.c \
48 bionic/if_indextoname.c \
49 bionic/if_nametoindex.c \
50 bionic/initgroups.c \
51 bionic/ioctl.c \
52 bionic/isatty.c \
53 bionic/memmem.c \
54 bionic/pututline.c \
55 bionic/sched_cpualloc.c \
56 bionic/sched_cpucount.c \
57 bionic/sigblock.c \
58 bionic/siginterrupt.c \
59 bionic/sigsetmask.c \
60 bionic/system_properties_compat.c \
61 stdio/snprintf.c\
62 stdio/sprintf.c \
63 stdio/stdio_ext.cpp \
65 # Fortify implementations of libc functions.
66 libc_common_src_files += \
67 bionic/__FD_chk.cpp \
68 bionic/__fgets_chk.cpp \
69 bionic/__memmove_chk.cpp \
70 bionic/__read_chk.cpp \
71 bionic/__recvfrom_chk.cpp \
72 bionic/__stpcpy_chk.cpp \
73 bionic/__stpncpy_chk.cpp \
74 bionic/__strchr_chk.cpp \
75 bionic/__strlcat_chk.cpp \
76 bionic/__strlcpy_chk.cpp \
77 bionic/__strlen_chk.cpp \
78 bionic/__strncat_chk.cpp \
79 bionic/__strncpy_chk.cpp \
80 bionic/__strrchr_chk.cpp \
81 bionic/__umask_chk.cpp \
82 bionic/__vsnprintf_chk.cpp \
83 bionic/__vsprintf_chk.cpp \
85 libc_bionic_src_files := \
86 bionic/abort.cpp \
87 bionic/accept.cpp \
88 bionic/accept4.cpp \
89 bionic/access.cpp \
90 bionic/assert.cpp \
91 bionic/atof.cpp \
92 bionic/bionic_systrace.cpp \
93 bionic/bionic_time_conversions.cpp \
94 bionic/brk.cpp \
95 bionic/c16rtomb.cpp \
96 bionic/c32rtomb.cpp \
97 bionic/chmod.cpp \
98 bionic/chown.cpp \
99 bionic/clearenv.cpp \
100 bionic/clock.cpp \
101 bionic/clock_nanosleep.cpp \
102 bionic/clone.cpp \
103 bionic/__cmsg_nxthdr.cpp \
104 bionic/connect.cpp \
105 bionic/ctype.cpp \
106 bionic/dirent.cpp \
107 bionic/dup2.cpp \
108 bionic/epoll_create.cpp \
109 bionic/epoll_pwait.cpp \
110 bionic/epoll_wait.cpp \
111 bionic/__errno.cpp \
112 bionic/eventfd_read.cpp \
113 bionic/eventfd_write.cpp \
114 bionic/ffs.cpp \
115 bionic/flockfile.cpp \
116 bionic/fork.cpp \
117 bionic/fpclassify.cpp \
118 bionic/futimens.cpp \
119 bionic/getauxval.cpp \
120 bionic/getcwd.cpp \
121 bionic/getentropy_linux.c \
122 bionic/getpgrp.cpp \
123 bionic/getpid.cpp \
124 bionic/gettid.cpp \
125 bionic/__gnu_basename.cpp \
126 bionic/inotify_init.cpp \
127 bionic/lchown.cpp \
128 bionic/lfs64_support.cpp \
129 bionic/__libc_current_sigrtmax.cpp \
130 bionic/__libc_current_sigrtmin.cpp \
131 bionic/libc_init_common.cpp \
132 bionic/libc_logging.cpp \
133 bionic/libgen.cpp \
134 bionic/link.cpp \
135 bionic/locale.cpp \
136 bionic/lstat.cpp \
137 bionic/malloc_info.cpp \
138 bionic/mbrtoc16.cpp \
139 bionic/mbrtoc32.cpp \
140 bionic/mbstate.cpp \
141 bionic/mkdir.cpp \
142 bionic/mkfifo.cpp \
143 bionic/mknod.cpp \
144 bionic/mntent.cpp \
145 bionic/NetdClientDispatch.cpp \
146 bionic/open.cpp \
147 bionic/pathconf.cpp \
148 bionic/pause.cpp \
149 bionic/pipe.cpp \
150 bionic/poll.cpp \
151 bionic/posix_fadvise.cpp \
152 bionic/posix_fallocate.cpp \
153 bionic/posix_timers.cpp \
154 bionic/pthread_atfork.cpp \
155 bionic/pthread_attr.cpp \
156 bionic/pthread_cond.cpp \
157 bionic/pthread_create.cpp \
158 bionic/pthread_detach.cpp \
159 bionic/pthread_equal.cpp \
160 bionic/pthread_exit.cpp \
161 bionic/pthread_getcpuclockid.cpp \
162 bionic/pthread_getschedparam.cpp \
163 bionic/pthread_gettid_np.cpp \
164 bionic/pthread_internals.cpp \
165 bionic/pthread_join.cpp \
166 bionic/pthread_key.cpp \
167 bionic/pthread_kill.cpp \
168 bionic/pthread_mutex.cpp \
169 bionic/pthread_once.cpp \
170 bionic/pthread_rwlock.cpp \
171 bionic/pthread_self.cpp \
172 bionic/pthread_setname_np.cpp \
173 bionic/pthread_setschedparam.cpp \
174 bionic/pthread_sigmask.cpp \
175 bionic/ptrace.cpp \
176 bionic/pty.cpp \
177 bionic/raise.cpp \
178 bionic/rand.cpp \
179 bionic/readlink.cpp \
180 bionic/reboot.cpp \
181 bionic/recv.cpp \
182 bionic/rename.cpp \
183 bionic/rmdir.cpp \
184 bionic/scandir.cpp \
185 bionic/sched_getaffinity.cpp \
186 bionic/sched_getcpu.cpp \
187 bionic/semaphore.cpp \
188 bionic/send.cpp \
189 bionic/setegid.cpp \
190 bionic/__set_errno.cpp \
191 bionic/seteuid.cpp \
192 bionic/setpgrp.cpp \
193 bionic/sigaction.cpp \
194 bionic/sigaddset.cpp \
195 bionic/sigdelset.cpp \
196 bionic/sigemptyset.cpp \
197 bionic/sigfillset.cpp \
198 bionic/sigismember.cpp \
199 bionic/signal.cpp \
200 bionic/signalfd.cpp \
201 bionic/sigpending.cpp \
202 bionic/sigprocmask.cpp \
203 bionic/sigsuspend.cpp \
204 bionic/sigwait.cpp \
205 bionic/socket.cpp \
206 bionic/stat.cpp \
207 bionic/statvfs.cpp \
208 bionic/strcoll_l.cpp \
209 bionic/strerror.cpp \
210 bionic/strerror_r.cpp \
211 bionic/strftime_l.cpp \
212 bionic/strsignal.cpp \
213 bionic/strtold.cpp \
214 bionic/strtold_l.cpp \
215 bionic/strtoll_l.cpp \
216 bionic/strtoull_l.cpp \
217 bionic/strxfrm_l.cpp \
218 bionic/stubs.cpp \
219 bionic/symlink.cpp \
220 bionic/sysconf.cpp \
221 bionic/syslog.cpp \
222 bionic/sys_siglist.c \
223 bionic/sys_signame.c \
224 bionic/system_properties.cpp \
225 bionic/tdestroy.cpp \
226 bionic/termios.cpp \
227 bionic/thread_private.cpp \
228 bionic/tmpfile.cpp \
229 bionic/umount.cpp \
230 bionic/unlink.cpp \
231 bionic/utimes.cpp \
232 bionic/vdso.cpp \
233 bionic/wait.cpp \
234 bionic/wchar.cpp \
235 bionic/wctype.cpp \
237 libc_cxa_src_files := \
238 bionic/__cxa_guard.cpp \
239 bionic/__cxa_pure_virtual.cpp \
240 bionic/new.cpp \
242 libc_upstream_freebsd_src_files := \
243 upstream-freebsd/lib/libc/gen/ldexp.c \
244 upstream-freebsd/lib/libc/gen/sleep.c \
245 upstream-freebsd/lib/libc/gen/usleep.c \
246 upstream-freebsd/lib/libc/stdlib/abs.c \
247 upstream-freebsd/lib/libc/stdlib/getopt_long.c \
248 upstream-freebsd/lib/libc/stdlib/imaxabs.c \
249 upstream-freebsd/lib/libc/stdlib/imaxdiv.c \
250 upstream-freebsd/lib/libc/stdlib/labs.c \
251 upstream-freebsd/lib/libc/stdlib/llabs.c \
252 upstream-freebsd/lib/libc/stdlib/qsort.c \
253 upstream-freebsd/lib/libc/stdlib/quick_exit.c \
254 upstream-freebsd/lib/libc/stdlib/realpath.c \
255 upstream-freebsd/lib/libc/string/wcpcpy.c \
256 upstream-freebsd/lib/libc/string/wcpncpy.c \
257 upstream-freebsd/lib/libc/string/wcscasecmp.c \
258 upstream-freebsd/lib/libc/string/wcscspn.c \
259 upstream-freebsd/lib/libc/string/wcsdup.c \
260 upstream-freebsd/lib/libc/string/wcslcat.c \
261 upstream-freebsd/lib/libc/string/wcsncasecmp.c \
262 upstream-freebsd/lib/libc/string/wcsncat.c \
263 upstream-freebsd/lib/libc/string/wcsncmp.c \
264 upstream-freebsd/lib/libc/string/wcsncpy.c \
265 upstream-freebsd/lib/libc/string/wcsnlen.c \
266 upstream-freebsd/lib/libc/string/wcspbrk.c \
267 upstream-freebsd/lib/libc/string/wcsspn.c \
268 upstream-freebsd/lib/libc/string/wcstok.c \
269 upstream-freebsd/lib/libc/string/wmemchr.c \
270 upstream-freebsd/lib/libc/string/wmemcpy.c \
271 upstream-freebsd/lib/libc/string/wmemset.c \
273 libc_upstream_netbsd_src_files := \
274 upstream-netbsd/common/lib/libc/stdlib/random.c \
275 upstream-netbsd/lib/libc/gen/ftw.c \
276 upstream-netbsd/lib/libc/gen/nftw.c \
277 upstream-netbsd/lib/libc/gen/nice.c \
278 upstream-netbsd/lib/libc/gen/popen.c \
279 upstream-netbsd/lib/libc/gen/psignal.c \
280 upstream-netbsd/lib/libc/gen/utime.c \
281 upstream-netbsd/lib/libc/gen/utmp.c \
282 upstream-netbsd/lib/libc/inet/nsap_addr.c \
283 upstream-netbsd/lib/libc/regex/regcomp.c \
284 upstream-netbsd/lib/libc/regex/regerror.c \
285 upstream-netbsd/lib/libc/regex/regexec.c \
286 upstream-netbsd/lib/libc/regex/regfree.c \
287 upstream-netbsd/lib/libc/stdlib/bsearch.c \
288 upstream-netbsd/lib/libc/stdlib/div.c \
289 upstream-netbsd/lib/libc/stdlib/drand48.c \
290 upstream-netbsd/lib/libc/stdlib/erand48.c \
291 upstream-netbsd/lib/libc/stdlib/jrand48.c \
292 upstream-netbsd/lib/libc/stdlib/ldiv.c \
293 upstream-netbsd/lib/libc/stdlib/lldiv.c \
294 upstream-netbsd/lib/libc/stdlib/lrand48.c \
295 upstream-netbsd/lib/libc/stdlib/mrand48.c \
296 upstream-netbsd/lib/libc/stdlib/nrand48.c \
297 upstream-netbsd/lib/libc/stdlib/_rand48.c \
298 upstream-netbsd/lib/libc/stdlib/rand_r.c \
299 upstream-netbsd/lib/libc/stdlib/seed48.c \
300 upstream-netbsd/lib/libc/stdlib/srand48.c \
301 upstream-netbsd/lib/libc/string/memccpy.c \
302 upstream-netbsd/lib/libc/string/strcasestr.c \
303 upstream-netbsd/lib/libc/string/strcoll.c \
304 upstream-netbsd/lib/libc/string/strxfrm.c \
306 libc_upstream_openbsd_gdtoa_src_files := \
307 upstream-openbsd/android/gdtoa_support.cpp \
308 upstream-openbsd/lib/libc/gdtoa/dmisc.c \
309 upstream-openbsd/lib/libc/gdtoa/dtoa.c \
310 upstream-openbsd/lib/libc/gdtoa/gdtoa.c \
311 upstream-openbsd/lib/libc/gdtoa/gethex.c \
312 upstream-openbsd/lib/libc/gdtoa/gmisc.c \
313 upstream-openbsd/lib/libc/gdtoa/hd_init.c \
314 upstream-openbsd/lib/libc/gdtoa/hdtoa.c \
315 upstream-openbsd/lib/libc/gdtoa/hexnan.c \
316 upstream-openbsd/lib/libc/gdtoa/ldtoa.c \
317 upstream-openbsd/lib/libc/gdtoa/misc.c \
318 upstream-openbsd/lib/libc/gdtoa/smisc.c \
319 upstream-openbsd/lib/libc/gdtoa/strtod.c \
320 upstream-openbsd/lib/libc/gdtoa/strtodg.c \
321 upstream-openbsd/lib/libc/gdtoa/strtof.c \
322 upstream-openbsd/lib/libc/gdtoa/strtord.c \
323 upstream-openbsd/lib/libc/gdtoa/sum.c \
324 upstream-openbsd/lib/libc/gdtoa/ulp.c \
326 libc_upstream_openbsd_gdtoa_src_files_32 := \
327 $(libc_upstream_openbsd_gdtoa_src_files) \
329 libc_upstream_openbsd_gdtoa_src_files_64 := \
330 $(libc_upstream_openbsd_gdtoa_src_files) \
331 upstream-openbsd/lib/libc/gdtoa/strtorQ.c \
333 libc_upstream_openbsd_src_files := \
334 upstream-openbsd/lib/libc/compat-43/killpg.c \
335 upstream-openbsd/lib/libc/crypt/arc4random.c \
336 upstream-openbsd/lib/libc/crypt/arc4random_uniform.c \
337 upstream-openbsd/lib/libc/gen/alarm.c \
338 upstream-openbsd/lib/libc/gen/ctype_.c \
339 upstream-openbsd/lib/libc/gen/daemon.c \
340 upstream-openbsd/lib/libc/gen/err.c \
341 upstream-openbsd/lib/libc/gen/errx.c \
342 upstream-openbsd/lib/libc/gen/exec.c \
343 upstream-openbsd/lib/libc/gen/fnmatch.c \
344 upstream-openbsd/lib/libc/gen/ftok.c \
345 upstream-openbsd/lib/libc/gen/getprogname.c \
346 upstream-openbsd/lib/libc/gen/isctype.c \
347 upstream-openbsd/lib/libc/gen/setprogname.c \
348 upstream-openbsd/lib/libc/gen/time.c \
349 upstream-openbsd/lib/libc/gen/tolower_.c \
350 upstream-openbsd/lib/libc/gen/toupper_.c \
351 upstream-openbsd/lib/libc/gen/verr.c \
352 upstream-openbsd/lib/libc/gen/verrx.c \
353 upstream-openbsd/lib/libc/gen/vwarn.c \
354 upstream-openbsd/lib/libc/gen/vwarnx.c \
355 upstream-openbsd/lib/libc/gen/warn.c \
356 upstream-openbsd/lib/libc/gen/warnx.c \
357 upstream-openbsd/lib/libc/locale/btowc.c \
358 upstream-openbsd/lib/libc/locale/mbrlen.c \
359 upstream-openbsd/lib/libc/locale/mbstowcs.c \
360 upstream-openbsd/lib/libc/locale/mbtowc.c \
361 upstream-openbsd/lib/libc/locale/wcscoll.c \
362 upstream-openbsd/lib/libc/locale/wcstod.c \
363 upstream-openbsd/lib/libc/locale/wcstof.c \
364 upstream-openbsd/lib/libc/locale/wcstoimax.c \
365 upstream-openbsd/lib/libc/locale/wcstol.c \
366 upstream-openbsd/lib/libc/locale/wcstold.c \
367 upstream-openbsd/lib/libc/locale/wcstoll.c \
368 upstream-openbsd/lib/libc/locale/wcstombs.c \
369 upstream-openbsd/lib/libc/locale/wcstoul.c \
370 upstream-openbsd/lib/libc/locale/wcstoull.c \
371 upstream-openbsd/lib/libc/locale/wcstoumax.c \
372 upstream-openbsd/lib/libc/locale/wcsxfrm.c \
373 upstream-openbsd/lib/libc/locale/wctob.c \
374 upstream-openbsd/lib/libc/locale/wctomb.c \
375 upstream-openbsd/lib/libc/net/htonl.c \
376 upstream-openbsd/lib/libc/net/htons.c \
377 upstream-openbsd/lib/libc/net/inet_addr.c \
378 upstream-openbsd/lib/libc/net/inet_lnaof.c \
379 upstream-openbsd/lib/libc/net/inet_makeaddr.c \
380 upstream-openbsd/lib/libc/net/inet_netof.c \
381 upstream-openbsd/lib/libc/net/inet_network.c \
382 upstream-openbsd/lib/libc/net/inet_ntoa.c \
383 upstream-openbsd/lib/libc/net/inet_ntop.c \
384 upstream-openbsd/lib/libc/net/inet_pton.c \
385 upstream-openbsd/lib/libc/net/ntohl.c \
386 upstream-openbsd/lib/libc/net/ntohs.c \
387 upstream-openbsd/lib/libc/stdio/asprintf.c \
388 upstream-openbsd/lib/libc/stdio/clrerr.c \
389 upstream-openbsd/lib/libc/stdio/dprintf.c \
390 upstream-openbsd/lib/libc/stdio/fclose.c \
391 upstream-openbsd/lib/libc/stdio/fdopen.c \
392 upstream-openbsd/lib/libc/stdio/feof.c \
393 upstream-openbsd/lib/libc/stdio/ferror.c \
394 upstream-openbsd/lib/libc/stdio/fflush.c \
395 upstream-openbsd/lib/libc/stdio/fgetc.c \
396 upstream-openbsd/lib/libc/stdio/fgetln.c \
397 upstream-openbsd/lib/libc/stdio/fgetpos.c \
398 upstream-openbsd/lib/libc/stdio/fgets.c \
399 upstream-openbsd/lib/libc/stdio/fgetwc.c \
400 upstream-openbsd/lib/libc/stdio/fgetws.c \
401 upstream-openbsd/lib/libc/stdio/fileno.c \
402 upstream-openbsd/lib/libc/stdio/findfp.c \
403 upstream-openbsd/lib/libc/stdio/flags.c \
404 upstream-openbsd/lib/libc/stdio/fmemopen.c \
405 upstream-openbsd/lib/libc/stdio/fopen.c \
406 upstream-openbsd/lib/libc/stdio/fprintf.c \
407 upstream-openbsd/lib/libc/stdio/fpurge.c \
408 upstream-openbsd/lib/libc/stdio/fputc.c \
409 upstream-openbsd/lib/libc/stdio/fputs.c \
410 upstream-openbsd/lib/libc/stdio/fputwc.c \
411 upstream-openbsd/lib/libc/stdio/fputws.c \
412 upstream-openbsd/lib/libc/stdio/fread.c \
413 upstream-openbsd/lib/libc/stdio/freopen.c \
414 upstream-openbsd/lib/libc/stdio/fscanf.c \
415 upstream-openbsd/lib/libc/stdio/fseek.c \
416 upstream-openbsd/lib/libc/stdio/fsetpos.c \
417 upstream-openbsd/lib/libc/stdio/ftell.c \
418 upstream-openbsd/lib/libc/stdio/funopen.c \
419 upstream-openbsd/lib/libc/stdio/fvwrite.c \
420 upstream-openbsd/lib/libc/stdio/fwalk.c \
421 upstream-openbsd/lib/libc/stdio/fwide.c \
422 upstream-openbsd/lib/libc/stdio/fwprintf.c \
423 upstream-openbsd/lib/libc/stdio/fwrite.c \
424 upstream-openbsd/lib/libc/stdio/fwscanf.c \
425 upstream-openbsd/lib/libc/stdio/getc.c \
426 upstream-openbsd/lib/libc/stdio/getchar.c \
427 upstream-openbsd/lib/libc/stdio/getdelim.c \
428 upstream-openbsd/lib/libc/stdio/getline.c \
429 upstream-openbsd/lib/libc/stdio/gets.c \
430 upstream-openbsd/lib/libc/stdio/getwc.c \
431 upstream-openbsd/lib/libc/stdio/getwchar.c \
432 upstream-openbsd/lib/libc/stdio/makebuf.c \
433 upstream-openbsd/lib/libc/stdio/mktemp.c \
434 upstream-openbsd/lib/libc/stdio/open_memstream.c \
435 upstream-openbsd/lib/libc/stdio/open_wmemstream.c \
436 upstream-openbsd/lib/libc/stdio/perror.c \
437 upstream-openbsd/lib/libc/stdio/printf.c \
438 upstream-openbsd/lib/libc/stdio/putc.c \
439 upstream-openbsd/lib/libc/stdio/putchar.c \
440 upstream-openbsd/lib/libc/stdio/puts.c \
441 upstream-openbsd/lib/libc/stdio/putwc.c \
442 upstream-openbsd/lib/libc/stdio/putwchar.c \
443 upstream-openbsd/lib/libc/stdio/refill.c \
444 upstream-openbsd/lib/libc/stdio/remove.c \
445 upstream-openbsd/lib/libc/stdio/rewind.c \
446 upstream-openbsd/lib/libc/stdio/rget.c \
447 upstream-openbsd/lib/libc/stdio/scanf.c \
448 upstream-openbsd/lib/libc/stdio/setbuf.c \
449 upstream-openbsd/lib/libc/stdio/setbuffer.c \
450 upstream-openbsd/lib/libc/stdio/setvbuf.c \
451 upstream-openbsd/lib/libc/stdio/sscanf.c \
452 upstream-openbsd/lib/libc/stdio/stdio.c \
453 upstream-openbsd/lib/libc/stdio/swprintf.c \
454 upstream-openbsd/lib/libc/stdio/swscanf.c \
455 upstream-openbsd/lib/libc/stdio/tempnam.c \
456 upstream-openbsd/lib/libc/stdio/tmpnam.c \
457 upstream-openbsd/lib/libc/stdio/ungetc.c \
458 upstream-openbsd/lib/libc/stdio/ungetwc.c \
459 upstream-openbsd/lib/libc/stdio/vasprintf.c \
460 upstream-openbsd/lib/libc/stdio/vdprintf.c \
461 upstream-openbsd/lib/libc/stdio/vfprintf.c \
462 upstream-openbsd/lib/libc/stdio/vfscanf.c \
463 upstream-openbsd/lib/libc/stdio/vfwprintf.c \
464 upstream-openbsd/lib/libc/stdio/vfwscanf.c \
465 upstream-openbsd/lib/libc/stdio/vprintf.c \
466 upstream-openbsd/lib/libc/stdio/vscanf.c \
467 upstream-openbsd/lib/libc/stdio/vsnprintf.c \
468 upstream-openbsd/lib/libc/stdio/vsprintf.c \
469 upstream-openbsd/lib/libc/stdio/vsscanf.c \
470 upstream-openbsd/lib/libc/stdio/vswprintf.c \
471 upstream-openbsd/lib/libc/stdio/vswscanf.c \
472 upstream-openbsd/lib/libc/stdio/vwprintf.c \
473 upstream-openbsd/lib/libc/stdio/vwscanf.c \
474 upstream-openbsd/lib/libc/stdio/wbuf.c \
475 upstream-openbsd/lib/libc/stdio/wprintf.c \
476 upstream-openbsd/lib/libc/stdio/wscanf.c \
477 upstream-openbsd/lib/libc/stdio/wsetup.c \
478 upstream-openbsd/lib/libc/stdlib/atexit.c \
479 upstream-openbsd/lib/libc/stdlib/atoi.c \
480 upstream-openbsd/lib/libc/stdlib/atol.c \
481 upstream-openbsd/lib/libc/stdlib/atoll.c \
482 upstream-openbsd/lib/libc/stdlib/exit.c \
483 upstream-openbsd/lib/libc/stdlib/getenv.c \
484 upstream-openbsd/lib/libc/stdlib/insque.c \
485 upstream-openbsd/lib/libc/stdlib/lsearch.c \
486 upstream-openbsd/lib/libc/stdlib/remque.c \
487 upstream-openbsd/lib/libc/stdlib/setenv.c \
488 upstream-openbsd/lib/libc/stdlib/strtoimax.c \
489 upstream-openbsd/lib/libc/stdlib/strtol.c \
490 upstream-openbsd/lib/libc/stdlib/strtoll.c \
491 upstream-openbsd/lib/libc/stdlib/strtoul.c \
492 upstream-openbsd/lib/libc/stdlib/strtoull.c \
493 upstream-openbsd/lib/libc/stdlib/strtoumax.c \
494 upstream-openbsd/lib/libc/stdlib/system.c \
495 upstream-openbsd/lib/libc/stdlib/tfind.c \
496 upstream-openbsd/lib/libc/stdlib/tsearch.c \
497 upstream-openbsd/lib/libc/string/strcasecmp.c \
498 upstream-openbsd/lib/libc/string/strcspn.c \
499 upstream-openbsd/lib/libc/string/strdup.c \
500 upstream-openbsd/lib/libc/string/strndup.c \
501 upstream-openbsd/lib/libc/string/strpbrk.c \
502 upstream-openbsd/lib/libc/string/strsep.c \
503 upstream-openbsd/lib/libc/string/strspn.c \
504 upstream-openbsd/lib/libc/string/strstr.c \
505 upstream-openbsd/lib/libc/string/strtok.c \
506 upstream-openbsd/lib/libc/string/wcslcpy.c \
507 upstream-openbsd/lib/libc/string/wcsstr.c \
508 upstream-openbsd/lib/libc/string/wcswidth.c \
510 libc_arch_static_src_files := \
511 bionic/dl_iterate_phdr_static.cpp \
513 # Define some common cflags
514 # ========================================================
515 libc_common_cflags := \
516 -D_LIBC=1 \
517 -Wall -Wextra -Wunused \
519 ifneq ($(TARGET_USES_LOGD),false)
520 libc_common_cflags += -DTARGET_USES_LOGD
521 endif
523 use_clang := $(USE_CLANG_PLATFORM_BUILD)
524 ifeq ($(use_clang),)
525 use_clang := false
526 endif
528 # Try to catch typical 32-bit assumptions that break with 64-bit pointers.
529 libc_common_cflags += \
530 -Werror=pointer-to-int-cast \
531 -Werror=int-to-pointer-cast \
532 -Werror=type-limits \
533 -Werror \
535 ifeq ($(strip $(DEBUG_BIONIC_LIBC)),true)
536 libc_common_cflags += -DDEBUG
537 endif
539 ifeq ($(MALLOC_IMPL),dlmalloc)
540 libc_common_cflags += -DUSE_DLMALLOC
541 libc_malloc_src := bionic/dlmalloc.c
542 else
543 libc_common_cflags += -DUSE_JEMALLOC
544 libc_malloc_src := bionic/jemalloc_wrapper.cpp
545 libc_common_c_includes += external/jemalloc/include
546 endif
548 # To customize dlmalloc's alignment, set BOARD_MALLOC_ALIGNMENT in
549 # the appropriate BoardConfig.mk file.
550 #
551 ifneq ($(BOARD_MALLOC_ALIGNMENT),)
552 libc_common_cflags += -DMALLOC_ALIGNMENT=$(BOARD_MALLOC_ALIGNMENT)
553 endif
555 # Define ANDROID_SMP appropriately.
556 ifeq ($(TARGET_CPU_SMP),true)
557 libc_common_cflags += -DANDROID_SMP=1
558 else
559 libc_common_cflags += -DANDROID_SMP=0
560 endif
562 # Define some common conlyflags
563 libc_common_conlyflags := \
564 -std=gnu99
566 # Define some common cppflags
567 libc_common_cppflags := \
568 -std=gnu++11
570 # Define some common includes
571 # ========================================================
572 libc_common_c_includes += \
573 $(LOCAL_PATH)/stdio \
575 # ========================================================
576 # Add in the arch-specific flags.
577 # Must be called with $(eval).
578 # $(1): the LOCAL_ variable name
579 # $(2): the bionic variable name to pull in
580 define patch-up-arch-specific-flags
581 $(1)_$(TARGET_ARCH) += $($(2)_$(TARGET_ARCH))
582 ifdef TARGET_2ND_ARCH
583 $(1)_$(TARGET_2ND_ARCH) += $($(2)_$(TARGET_2ND_ARCH))
584 endif
585 endef
588 # ========================================================
589 # libc_stack_protector.a - stack protector code
590 # ========================================================
591 #
592 # The stack protector code needs to be compiled
593 # with -fno-stack-protector, since it modifies the
594 # stack canary.
596 include $(CLEAR_VARS)
598 LOCAL_SRC_FILES := bionic/__stack_chk_fail.cpp
599 LOCAL_CFLAGS := $(libc_common_cflags) -fno-stack-protector
600 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
601 LOCAL_CPPFLAGS := $(libc_common_cppflags)
602 LOCAL_C_INCLUDES := $(libc_common_c_includes)
603 LOCAL_MODULE := libc_stack_protector
604 LOCAL_CLANG := $(use_clang)
605 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
606 LOCAL_CXX_STL := none
607 LOCAL_SYSTEM_SHARED_LIBRARIES :=
608 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
610 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
611 include $(BUILD_STATIC_LIBRARY)
614 # ========================================================
615 # libc_tzcode.a - upstream 'tzcode' code
616 # ========================================================
618 include $(CLEAR_VARS)
620 LOCAL_SRC_FILES := $(call all-c-files-under,tzcode)
621 # tzcode doesn't include wcsftime, so we use the OpenBSD one.
622 LOCAL_SRC_FILES += upstream-openbsd/lib/libc/time/wcsftime.c
624 LOCAL_CFLAGS := $(libc_common_cflags) \
625 -fvisibility=hidden \
627 # Don't use ridiculous amounts of stack.
628 LOCAL_CFLAGS += -DALL_STATE
629 # Include tzsetwall, timelocal, timegm, time2posix, and posix2time.
630 LOCAL_CFLAGS += -DSTD_INSPIRED
631 # The name of the tm_gmtoff field in our struct tm.
632 LOCAL_CFLAGS += -DTM_GMTOFF=tm_gmtoff
633 # Where we store our tzdata.
634 LOCAL_CFLAGS += -DTZDIR=\"/system/usr/share/zoneinfo\"
635 # Include timezone and daylight globals.
636 LOCAL_CFLAGS += -DUSG_COMPAT=1
637 LOCAL_CFLAGS += -DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU
638 LOCAL_CFLAGS += -Dlint
640 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
641 LOCAL_CPPFLAGS := $(libc_common_cppflags)
642 LOCAL_C_INCLUDES := $(libc_common_c_includes) $(LOCAL_PATH)/tzcode/
643 LOCAL_MODULE := libc_tzcode
644 LOCAL_CLANG := $(use_clang)
645 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
646 LOCAL_CXX_STL := none
647 LOCAL_SYSTEM_SHARED_LIBRARIES :=
648 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
650 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
651 include $(BUILD_STATIC_LIBRARY)
654 # ========================================================
655 # libc_dns.a - modified NetBSD DNS code
656 # ========================================================
658 include $(CLEAR_VARS)
660 LOCAL_SRC_FILES := \
661 $(call all-c-files-under,dns) \
662 upstream-netbsd/lib/libc/isc/ev_streams.c \
663 upstream-netbsd/lib/libc/isc/ev_timers.c \
664 upstream-netbsd/lib/libc/resolv/mtctxres.c \
666 # We use the OpenBSD res_random.
667 LOCAL_CFLAGS += \
668 -Dres_randomid=__res_randomid
669 LOCAL_SRC_FILES += \
670 upstream-openbsd/lib/libc/net/res_random.c \
672 LOCAL_CFLAGS += \
673 $(libc_common_cflags) \
674 -DANDROID_CHANGES \
675 -DINET6 \
676 -fvisibility=hidden \
677 -Wno-unused-parameter \
678 -I$(LOCAL_PATH)/dns/include \
679 -I$(LOCAL_PATH)/private \
680 -I$(LOCAL_PATH)/upstream-netbsd/lib/libc/include \
681 -I$(LOCAL_PATH)/upstream-netbsd/android/include \
682 -include netbsd-compat.h \
684 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
685 LOCAL_CPPFLAGS := $(libc_common_cppflags)
686 LOCAL_C_INCLUDES := $(libc_common_c_includes)
687 LOCAL_MODULE := libc_dns
688 LOCAL_CLANG := $(use_clang)
689 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
690 LOCAL_CXX_STL := none
691 LOCAL_SYSTEM_SHARED_LIBRARIES :=
692 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
694 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
695 include $(BUILD_STATIC_LIBRARY)
698 # ========================================================
699 # libc_freebsd.a - upstream FreeBSD C library code
700 # ========================================================
701 #
702 # These files are built with the freebsd-compat.h header file
703 # automatically included.
705 include $(CLEAR_VARS)
707 LOCAL_SRC_FILES := $(libc_upstream_freebsd_src_files)
708 LOCAL_CFLAGS := \
709 $(libc_common_cflags) \
710 -Wno-sign-compare -Wno-uninitialized \
711 -I$(LOCAL_PATH)/upstream-freebsd/android/include \
712 -I$(LOCAL_PATH)/upstream-freebsd/lib/libc/include \
713 -include freebsd-compat.h \
715 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
716 LOCAL_CPPFLAGS := $(libc_common_cppflags)
717 LOCAL_C_INCLUDES := $(libc_common_c_includes)
718 LOCAL_MODULE := libc_freebsd
719 LOCAL_CLANG := $(use_clang)
720 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
721 LOCAL_CXX_STL := none
722 LOCAL_SYSTEM_SHARED_LIBRARIES :=
723 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
725 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
726 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_freebsd_src_files))
727 include $(BUILD_STATIC_LIBRARY)
730 # ========================================================
731 # libc_netbsd.a - upstream NetBSD C library code
732 # ========================================================
733 #
734 # These files are built with the netbsd-compat.h header file
735 # automatically included.
737 include $(CLEAR_VARS)
739 LOCAL_SRC_FILES := $(libc_upstream_netbsd_src_files)
740 LOCAL_CFLAGS := \
741 $(libc_common_cflags) \
742 -Wno-sign-compare -Wno-uninitialized \
743 -DPOSIX_MISTAKE \
744 -I$(LOCAL_PATH)/upstream-netbsd/android/include \
745 -I$(LOCAL_PATH)/upstream-netbsd/lib/libc/include \
746 -include netbsd-compat.h \
748 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
749 LOCAL_CPPFLAGS := $(libc_common_cppflags)
750 LOCAL_C_INCLUDES := $(libc_common_c_includes)
751 LOCAL_MODULE := libc_netbsd
752 LOCAL_CLANG := $(use_clang)
753 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
754 LOCAL_CXX_STL := none
755 LOCAL_SYSTEM_SHARED_LIBRARIES :=
756 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
758 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
759 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_netbsd_src_files))
760 include $(BUILD_STATIC_LIBRARY)
763 # ========================================================
764 # libc_openbsd.a - upstream OpenBSD C library code
765 # ========================================================
766 #
767 # These files are built with the openbsd-compat.h header file
768 # automatically included.
770 include $(CLEAR_VARS)
772 LOCAL_SRC_FILES := $(libc_upstream_openbsd_src_files)
773 ifneq (,$(filter $(TARGET_ARCH),x86 x86_64))
774 # Clang has wrong long double size or LDBL_MANT_DIG, http://b/17163651.
775 LOCAL_CLANG := false
776 else
777 LOCAL_CLANG := $(use_clang)
778 endif
780 LOCAL_CFLAGS := \
781 $(libc_common_cflags) \
782 -Wno-missing-field-initializers \
783 -Wno-sign-compare \
784 -Wno-uninitialized \
785 -Wno-unused-parameter \
786 -I$(LOCAL_PATH)/private \
787 -I$(LOCAL_PATH)/upstream-openbsd/android/include \
788 -I$(LOCAL_PATH)/upstream-openbsd/lib/libc/include \
789 -I$(LOCAL_PATH)/upstream-openbsd/lib/libc/gdtoa/ \
790 -include openbsd-compat.h \
792 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
793 LOCAL_CPPFLAGS := $(libc_common_cppflags)
794 LOCAL_C_INCLUDES := $(libc_common_c_includes)
795 LOCAL_MODULE := libc_openbsd
796 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
797 LOCAL_CXX_STL := none
798 LOCAL_SYSTEM_SHARED_LIBRARIES :=
799 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
801 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
802 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_openbsd_src_files))
803 include $(BUILD_STATIC_LIBRARY)
806 # ========================================================
807 # libc_gdtoa.a - upstream OpenBSD C library gdtoa code
808 # ========================================================
809 #
810 # These files are built with the openbsd-compat.h header file
811 # automatically included.
813 include $(CLEAR_VARS)
815 LOCAL_SRC_FILES_32 := $(libc_upstream_openbsd_gdtoa_src_files_32)
816 LOCAL_SRC_FILES_64 := $(libc_upstream_openbsd_gdtoa_src_files_64)
817 ifneq (,$(filter $(TARGET_ARCH),x86 x86_64))
818 # Clang has wrong long double size or LDBL_MANT_DIG, http://b/17163651.
819 LOCAL_CLANG := false
820 else
821 LOCAL_CLANG := $(use_clang)
822 endif
824 LOCAL_CFLAGS := \
825 $(libc_common_cflags) \
826 -Wno-sign-compare -Wno-uninitialized \
827 -fvisibility=hidden \
828 -I$(LOCAL_PATH)/private \
829 -I$(LOCAL_PATH)/upstream-openbsd/android/include \
830 -I$(LOCAL_PATH)/upstream-openbsd/lib/libc/include \
831 -include openbsd-compat.h \
833 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
834 LOCAL_CPPFLAGS := $(libc_common_cppflags)
835 LOCAL_C_INCLUDES := $(libc_common_c_includes)
836 LOCAL_MODULE := libc_gdtoa
837 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
838 LOCAL_CXX_STL := none
839 LOCAL_SYSTEM_SHARED_LIBRARIES :=
840 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
842 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
843 include $(BUILD_STATIC_LIBRARY)
846 # ========================================================
847 # libc_bionic.a - home-grown C library code
848 # ========================================================
850 include $(CLEAR_VARS)
852 LOCAL_SRC_FILES := $(libc_bionic_src_files)
853 LOCAL_CFLAGS := $(libc_common_cflags) \
854 -Wframe-larger-than=2048 \
856 ifeq ($(TARGET_ARCH),x86_64)
857 # Clang assembler has problem with ssse3-strcmp-slm.S, http://b/17302991
858 LOCAL_CLANG_ASFLAGS += -no-integrated-as
859 endif
861 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
862 LOCAL_CPPFLAGS := $(libc_common_cppflags)
863 LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include
864 LOCAL_MODULE := libc_bionic
865 LOCAL_CLANG := $(use_clang)
866 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
867 LOCAL_CXX_STL := none
868 LOCAL_SYSTEM_SHARED_LIBRARIES :=
869 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
871 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
872 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_bionic_src_files))
873 include $(BUILD_STATIC_LIBRARY)
876 # ========================================================
877 # libc_cxa.a - Things traditionally in libstdc++
878 # ========================================================
880 include $(CLEAR_VARS)
882 LOCAL_SRC_FILES := $(libc_cxa_src_files)
883 LOCAL_CFLAGS := $(libc_common_cflags) \
884 -fvisibility=hidden \
886 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
887 LOCAL_CPPFLAGS := $(libc_common_cppflags)
888 LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include
889 LOCAL_MODULE := libc_cxa
890 LOCAL_CLANG := true # GCC refuses to hide new/delete
891 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
892 LOCAL_CXX_STL := none
893 LOCAL_SYSTEM_SHARED_LIBRARIES :=
894 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
896 include $(BUILD_STATIC_LIBRARY)
899 # ========================================================
900 # libc_syscalls.a
901 # ========================================================
903 include $(CLEAR_VARS)
905 LOCAL_SRC_FILES_$(TARGET_ARCH) := $(call all-S-files-under,arch-$(TARGET_ARCH)/syscalls)
906 ifdef TARGET_2ND_ARCH
907 LOCAL_SRC_FILES_$(TARGET_2ND_ARCH) := $(call all-S-files-under,arch-$(TARGET_2ND_ARCH)/syscalls)
908 endif
909 LOCAL_MODULE := libc_syscalls
910 LOCAL_CLANG := $(use_clang)
911 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
912 LOCAL_CXX_STL := none
913 LOCAL_SYSTEM_SHARED_LIBRARIES :=
914 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
916 include $(BUILD_STATIC_LIBRARY)
919 # ========================================================
920 # libc_aeabi.a
921 # This is an LP32 ARM-only library that needs to be built with -fno-builtin
922 # to avoid infinite recursion. For the other architectures we just build an
923 # empty library to keep this makefile simple.
924 # ========================================================
926 include $(CLEAR_VARS)
928 LOCAL_SRC_FILES_arm := arch-arm/bionic/__aeabi.c
929 LOCAL_MODULE := libc_aeabi
930 LOCAL_CLANG := $(use_clang)
931 LOCAL_CFLAGS := $(libc_common_cflags) -fno-builtin
932 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
933 LOCAL_CXX_STL := none
934 LOCAL_SYSTEM_SHARED_LIBRARIES :=
935 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
937 include $(BUILD_STATIC_LIBRARY)
939 # ========================================================
940 # libc_common.a
941 # ========================================================
943 include $(CLEAR_VARS)
945 LOCAL_SRC_FILES := $(libc_common_src_files)
946 LOCAL_CFLAGS := $(libc_common_cflags)
947 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
948 LOCAL_CPPFLAGS := $(libc_common_cppflags)
949 LOCAL_C_INCLUDES := $(libc_common_c_includes)
950 LOCAL_MODULE := libc_common
951 LOCAL_CLANG := $(use_clang)
952 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
953 LOCAL_WHOLE_STATIC_LIBRARIES := \
954 libc_bionic \
955 libc_cxa \
956 libc_dns \
957 libc_freebsd \
958 libc_gdtoa \
959 libc_malloc \
960 libc_netbsd \
961 libc_openbsd \
962 libc_stack_protector \
963 libc_syscalls \
964 libc_tzcode \
966 LOCAL_WHOLE_STATIC_LIBRARIES_arm := libc_aeabi
968 ifneq ($(MALLOC_IMPL),dlmalloc)
969 LOCAL_WHOLE_STATIC_LIBRARIES += libjemalloc
970 endif
972 LOCAL_CXX_STL := none
973 LOCAL_SYSTEM_SHARED_LIBRARIES :=
975 # TODO: split out the asflags.
976 LOCAL_ASFLAGS := $(LOCAL_CFLAGS)
977 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
979 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
980 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_common_src_files))
981 $(eval $(call patch-up-arch-specific-flags,LOCAL_ASFLAGS,LOCAL_CFLAGS))
982 include $(BUILD_STATIC_LIBRARY)
985 # ========================================================
986 # libc_nomalloc.a
987 # ========================================================
988 #
989 # This is a version of the static C library that does not
990 # include malloc. It's useful in situations when the user wants
991 # to provide their own malloc implementation, or wants to
992 # explicitly disallow the use of malloc, such as in the
993 # dynamic linker.
995 include $(CLEAR_VARS)
997 LOCAL_SRC_FILES := \
998 $(libc_arch_static_src_files) \
999 $(libc_static_common_src_files) \
1000 bionic/libc_init_static.cpp
1002 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1003 LOCAL_CFLAGS := $(libc_common_cflags) \
1004 -DLIBC_STATIC \
1006 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1007 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1009 LOCAL_MODULE := libc_nomalloc
1010 LOCAL_CLANG := $(use_clang)
1011 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1012 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
1013 LOCAL_CXX_STL := none
1014 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1015 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1017 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1018 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_static_src_files))
1019 include $(BUILD_STATIC_LIBRARY)
1022 # ========================================================
1023 # libc_malloc.a: the _prefixed_ malloc functions (like dlcalloc).
1024 # ========================================================
1026 include $(CLEAR_VARS)
1027 LOCAL_SRC_FILES := $(libc_malloc_src)
1028 LOCAL_CFLAGS := $(libc_common_cflags) \
1029 -fvisibility=hidden \
1031 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1032 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1033 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1034 LOCAL_MODULE := libc_malloc
1035 LOCAL_CLANG := $(use_clang)
1036 LOCAL_CXX_STL := none
1037 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1038 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1039 include $(BUILD_STATIC_LIBRARY)
1042 # ========================================================
1043 # libc.a
1044 # ========================================================
1045 include $(CLEAR_VARS)
1047 LOCAL_SRC_FILES := \
1048 $(libc_arch_static_src_files) \
1049 $(libc_static_common_src_files) \
1050 bionic/malloc_debug_common.cpp \
1051 bionic/libc_init_static.cpp \
1053 LOCAL_CFLAGS := $(libc_common_cflags) \
1054 -DLIBC_STATIC \
1056 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1057 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1058 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1059 LOCAL_MODULE := libc
1060 LOCAL_CLANG := $(use_clang)
1061 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1062 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
1063 LOCAL_CXX_STL := none
1064 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1065 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1067 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1068 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_static_src_files))
1069 include $(BUILD_STATIC_LIBRARY)
1072 # ========================================================
1073 # libc.so
1074 # ========================================================
1075 include $(CLEAR_VARS)
1077 LOCAL_CFLAGS := $(libc_common_cflags)
1078 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1079 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1080 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1081 LOCAL_SRC_FILES := \
1082 $(libc_arch_dynamic_src_files) \
1083 $(libc_static_common_src_files) \
1084 bionic/malloc_debug_common.cpp \
1085 bionic/libc_init_dynamic.cpp \
1086 bionic/NetdClient.cpp \
1088 LOCAL_MODULE := libc
1089 LOCAL_CLANG := $(use_clang)
1090 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1091 LOCAL_REQUIRED_MODULES := tzdata
1093 # Leave the symbols in the shared library so that stack unwinders can produce
1094 # meaningful name resolution.
1095 LOCAL_STRIP_MODULE := keep_symbols
1097 # WARNING: The only library libc.so should depend on is libdl.so! If you add other libraries,
1098 # make sure to add -Wl,--exclude-libs=libgcc.a to the LOCAL_LDFLAGS for those libraries. This
1099 # ensures that symbols that are pulled into those new libraries from libgcc.a are not declared
1100 # external; if that were the case, then libc would not pull those symbols from libgcc.a as it
1101 # should, instead relying on the external symbols from the dependent libraries. That would
1102 # create a "cloaked" dependency on libgcc.a in libc though the libraries, which is not what
1103 # you wanted!
1105 LOCAL_SHARED_LIBRARIES := libdl
1106 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
1107 LOCAL_CXX_STL := none
1108 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1110 # We'd really like to do this for all architectures, but since this wasn't done
1111 # before, these symbols must continue to be exported on LP32 for binary
1112 # compatibility.
1113 LOCAL_LDFLAGS_arm64 := -Wl,--exclude-libs,libgcc.a
1114 LOCAL_LDFLAGS_mips64 := -Wl,--exclude-libs,libgcc.a
1115 LOCAL_LDFLAGS_x86_64 := -Wl,--exclude-libs,libgcc.a
1117 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1118 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_dynamic_src_files))
1119 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_static_common_src_files))
1120 # special for arm
1121 LOCAL_NO_CRT_arm := true
1122 LOCAL_CFLAGS_arm += -DCRT_LEGACY_WORKAROUND
1123 LOCAL_SRC_FILES_arm += \
1124 arch-common/bionic/crtbegin_so.c \
1125 arch-arm/bionic/atexit_legacy.c \
1126 arch-common/bionic/crtend_so.S
1127 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1129 include $(BUILD_SHARED_LIBRARY)
1132 # For all builds, except for the -user build we will enable memory
1133 # allocation checking (including memory leaks, buffer overwrites, etc.)
1134 # Note that all these checks are also controlled by env. settings
1135 # that can enable, or disable specific checks. Note also that some of
1136 # the checks are available only in emulator and are implemeted in
1137 # libc_malloc_qemu_instrumented.so.
1138 ifneq ($(TARGET_BUILD_VARIANT),user)
1140 # ========================================================
1141 # libc_malloc_debug_leak.so
1142 # ========================================================
1143 include $(CLEAR_VARS)
1145 LOCAL_CFLAGS := $(libc_common_cflags)
1146 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1147 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1149 # Make sure that unwind.h comes from libunwind.
1150 LOCAL_C_INCLUDES := \
1151 $(libc_common_c_includes) \
1153 LOCAL_SRC_FILES := \
1154 bionic/debug_mapinfo.cpp \
1155 bionic/debug_stacktrace.cpp \
1156 bionic/libc_logging.cpp \
1157 bionic/malloc_debug_leak.cpp \
1158 bionic/malloc_debug_check.cpp \
1160 LOCAL_MODULE := libc_malloc_debug_leak
1161 LOCAL_CLANG := $(use_clang)
1162 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1164 LOCAL_SHARED_LIBRARIES := libc libdl
1165 ifeq ($(TARGET_ARCH),arm)
1166 # Only need this for arm since libc++ uses its own unwind code that
1167 # doesn't mix with the other default unwind code.
1168 LOCAL_CXX_STL := libc++_static
1169 else
1170 LOCAL_CXX_STL := none
1171 endif
1172 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1173 LOCAL_ALLOW_UNDEFINED_SYMBOLS := true
1175 # Don't install on release build
1176 LOCAL_MODULE_TAGS := eng debug
1177 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1179 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1180 include $(BUILD_SHARED_LIBRARY)
1183 # ========================================================
1184 # libc_malloc_debug_qemu.so
1185 # ========================================================
1186 include $(CLEAR_VARS)
1188 LOCAL_CFLAGS := \
1189 $(libc_common_cflags) \
1190 -DMALLOC_QEMU_INSTRUMENT \
1192 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1193 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1195 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1197 LOCAL_SRC_FILES := \
1198 bionic/libc_logging.cpp \
1199 bionic/malloc_debug_qemu.cpp \
1201 LOCAL_MODULE := libc_malloc_debug_qemu
1202 LOCAL_CLANG := $(use_clang)
1203 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1205 LOCAL_SHARED_LIBRARIES := libc libdl
1206 LOCAL_CXX_STL := none
1207 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1209 # Don't install on release build
1210 LOCAL_MODULE_TAGS := eng debug
1211 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1213 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1214 include $(BUILD_SHARED_LIBRARY)
1216 endif #!user
1218 # ========================================================
1219 # libstdc++.so
1220 # ========================================================
1221 libstdcxx_common_src_files := \
1222 bionic/__cxa_guard.cpp \
1223 bionic/__cxa_pure_virtual.cpp \
1224 bionic/new.cpp \
1225 bionic/libc_logging.cpp \
1227 include $(CLEAR_VARS)
1228 LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include
1229 LOCAL_CFLAGS := $(libc_common_cflags)
1230 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1231 LOCAL_SRC_FILES := $(libstdcxx_common_src_files)
1232 LOCAL_MODULE:= libstdc++
1233 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
1234 LOCAL_CXX_STL := none
1235 LOCAL_SYSTEM_SHARED_LIBRARIES := libc
1236 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1237 include $(BUILD_SHARED_LIBRARY)
1239 # ========================================================
1240 # libstdc++.a
1241 # ========================================================
1242 include $(CLEAR_VARS)
1243 LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include
1244 LOCAL_CFLAGS := $(libc_common_cflags)
1245 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1246 LOCAL_SRC_FILES := $(libstdcxx_common_src_files)
1247 LOCAL_MODULE:= libstdc++
1248 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
1249 LOCAL_CXX_STL := none
1250 LOCAL_SYSTEM_SHARED_LIBRARIES := libc
1251 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1252 include $(BUILD_STATIC_LIBRARY)
1255 # ========================================================
1256 include $(call all-makefiles-under,$(LOCAL_PATH))