1LOCAL_PATH := $(call my-dir)
2
3# Make everything depend on any changes to included makefiles.
4libc_common_additional_dependencies := $(LOCAL_PATH)/Android.mk
5
6# Load config for TARGET_ARCH
7my_2nd_arch_prefix :=
8include $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk
9libc_common_additional_dependencies += \
10    $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk
11
12
13ifdef TARGET_2ND_ARCH
14# Load config for TARGET_2ND_ARCH
15my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
16include $(LOCAL_PATH)/arch-$(TARGET_2ND_ARCH)/$(TARGET_2ND_ARCH).mk
17my_2nd_arch_prefix :=
18libc_common_additional_dependencies += \
19    $(LOCAL_PATH)/arch-$(TARGET_2ND_ARCH)/$(TARGET_2ND_ARCH).mk
20endif
21
22# crt obj files
23# ========================================================
24# crtbrand.c needs <stdint.h> and a #define for the platform SDK version.
25libc_crt_target_cflags := \
26    -I$(LOCAL_PATH)/include \
27    -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION) \
28
29my_2nd_arch_prefix :=
30include $(LOCAL_PATH)/crt.mk
31ifdef TARGET_2ND_ARCH
32my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
33include $(LOCAL_PATH)/crt.mk
34my_2nd_arch_prefix :=
35endif
36
37# Define the common source files for all the libc instances
38# =========================================================
39libc_common_src_files := \
40    bionic/bindresvport.c \
41    bionic/daemon.c \
42    bionic/err.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/pathconf.c \
55    bionic/pututline.c \
56    bionic/sched_cpualloc.c \
57    bionic/sched_cpucount.c \
58    bionic/semaphore.c \
59    bionic/sigblock.c \
60    bionic/siginterrupt.c \
61    bionic/sigsetmask.c \
62    bionic/system_properties_compat.c \
63    stdio/snprintf.c\
64    stdio/sprintf.c \
65
66# Fortify implementations of libc functions.
67libc_common_src_files += \
68    bionic/__FD_chk.cpp \
69    bionic/__fgets_chk.cpp \
70    bionic/__memmove_chk.cpp \
71    bionic/__read_chk.cpp \
72    bionic/__recvfrom_chk.cpp \
73    bionic/__stpcpy_chk.cpp \
74    bionic/__stpncpy_chk.cpp \
75    bionic/__strchr_chk.cpp \
76    bionic/__strlcat_chk.cpp \
77    bionic/__strlcpy_chk.cpp \
78    bionic/__strlen_chk.cpp \
79    bionic/__strncat_chk.cpp \
80    bionic/__strncpy_chk.cpp \
81    bionic/__strrchr_chk.cpp \
82    bionic/__umask_chk.cpp \
83    bionic/__vsnprintf_chk.cpp \
84    bionic/__vsprintf_chk.cpp \
85
86libc_bionic_src_files := \
87    bionic/abort.cpp \
88    bionic/accept.cpp \
89    bionic/accept4.cpp \
90    bionic/access.cpp \
91    bionic/assert.cpp \
92    bionic/atof.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/clone.cpp \
102    bionic/__cmsg_nxthdr.cpp \
103    bionic/connect.cpp \
104    bionic/ctype.cpp \
105    bionic/dirent.cpp \
106    bionic/dup2.cpp \
107    bionic/epoll_create.cpp \
108    bionic/epoll_pwait.cpp \
109    bionic/epoll_wait.cpp \
110    bionic/__errno.cpp \
111    bionic/eventfd_read.cpp \
112    bionic/eventfd_write.cpp \
113    bionic/ffs.cpp \
114    bionic/flockfile.cpp \
115    bionic/fork.cpp \
116    bionic/fpclassify.cpp \
117    bionic/futimens.cpp \
118    bionic/getauxval.cpp \
119    bionic/getcwd.cpp \
120    bionic/getentropy_linux.c \
121    bionic/getpgrp.cpp \
122    bionic/getpid.cpp \
123    bionic/gettid.cpp \
124    bionic/inotify_init.cpp \
125    bionic/lchown.cpp \
126    bionic/lfs64_support.cpp \
127    bionic/__libc_current_sigrtmax.cpp \
128    bionic/__libc_current_sigrtmin.cpp \
129    bionic/libc_init_common.cpp \
130    bionic/libc_logging.cpp \
131    bionic/libgen.cpp \
132    bionic/link.cpp \
133    bionic/locale.cpp \
134    bionic/lstat.cpp \
135    bionic/mbrtoc16.cpp \
136    bionic/mbrtoc32.cpp \
137    bionic/mbstate.cpp \
138    bionic/mkdir.cpp \
139    bionic/mkfifo.cpp \
140    bionic/mknod.cpp \
141    bionic/mntent.cpp \
142    bionic/NetdClientDispatch.cpp \
143    bionic/open.cpp \
144    bionic/pause.cpp \
145    bionic/pipe.cpp \
146    bionic/poll.cpp \
147    bionic/posix_fadvise.cpp \
148    bionic/posix_fallocate.cpp \
149    bionic/posix_timers.cpp \
150    bionic/pthread_atfork.cpp \
151    bionic/pthread_attr.cpp \
152    bionic/pthread_cond.cpp \
153    bionic/pthread_create.cpp \
154    bionic/pthread_detach.cpp \
155    bionic/pthread_equal.cpp \
156    bionic/pthread_exit.cpp \
157    bionic/pthread_getcpuclockid.cpp \
158    bionic/pthread_getschedparam.cpp \
159    bionic/pthread_gettid_np.cpp \
160    bionic/pthread_internals.cpp \
161    bionic/pthread_join.cpp \
162    bionic/pthread_key.cpp \
163    bionic/pthread_kill.cpp \
164    bionic/pthread_mutex.cpp \
165    bionic/pthread_once.cpp \
166    bionic/pthread_rwlock.cpp \
167    bionic/pthread_self.cpp \
168    bionic/pthread_setname_np.cpp \
169    bionic/pthread_setschedparam.cpp \
170    bionic/pthread_sigmask.cpp \
171    bionic/ptrace.cpp \
172    bionic/pty.cpp \
173    bionic/raise.cpp \
174    bionic/rand.cpp \
175    bionic/readlink.cpp \
176    bionic/reboot.cpp \
177    bionic/recv.cpp \
178    bionic/rename.cpp \
179    bionic/rmdir.cpp \
180    bionic/scandir.cpp \
181    bionic/sched_getaffinity.cpp \
182    bionic/sched_getcpu.cpp \
183    bionic/send.cpp \
184    bionic/setegid.cpp \
185    bionic/__set_errno.cpp \
186    bionic/seteuid.cpp \
187    bionic/setpgrp.cpp \
188    bionic/sigaction.cpp \
189    bionic/sigaddset.cpp \
190    bionic/sigdelset.cpp \
191    bionic/sigemptyset.cpp \
192    bionic/sigfillset.cpp \
193    bionic/sigismember.cpp \
194    bionic/signal.cpp \
195    bionic/signalfd.cpp \
196    bionic/sigpending.cpp \
197    bionic/sigprocmask.cpp \
198    bionic/sigsuspend.cpp \
199    bionic/sigwait.cpp \
200    bionic/socket.cpp \
201    bionic/stat.cpp \
202    bionic/statvfs.cpp \
203    bionic/strcoll_l.cpp \
204    bionic/strerror.cpp \
205    bionic/strerror_r.cpp \
206    bionic/strftime_l.cpp \
207    bionic/strsignal.cpp \
208    bionic/strtold.cpp \
209    bionic/strtold_l.cpp \
210    bionic/strtoll_l.cpp \
211    bionic/strtoull_l.cpp \
212    bionic/strxfrm_l.cpp \
213    bionic/stubs.cpp \
214    bionic/symlink.cpp \
215    bionic/sysconf.cpp \
216    bionic/syslog.cpp \
217    bionic/sys_siglist.c \
218    bionic/sys_signame.c \
219    bionic/system_properties.cpp \
220    bionic/tdestroy.cpp \
221    bionic/termios.cpp \
222    bionic/thread_private.cpp \
223    bionic/tmpfile.cpp \
224    bionic/umount.cpp \
225    bionic/unlink.cpp \
226    bionic/utimes.cpp \
227    bionic/vdso.cpp \
228    bionic/wait.cpp \
229    bionic/wchar.cpp \
230    bionic/wctype.cpp \
231
232libc_cxa_src_files := \
233    bionic/__cxa_guard.cpp \
234    bionic/__cxa_pure_virtual.cpp \
235    bionic/new.cpp \
236
237libc_upstream_freebsd_src_files := \
238    upstream-freebsd/lib/libc/gen/ldexp.c \
239    upstream-freebsd/lib/libc/gen/sleep.c \
240    upstream-freebsd/lib/libc/gen/usleep.c \
241    upstream-freebsd/lib/libc/stdio/fclose.c \
242    upstream-freebsd/lib/libc/stdio/flags.c \
243    upstream-freebsd/lib/libc/stdio/fopen.c \
244    upstream-freebsd/lib/libc/stdlib/abs.c \
245    upstream-freebsd/lib/libc/stdlib/getopt_long.c \
246    upstream-freebsd/lib/libc/stdlib/imaxabs.c \
247    upstream-freebsd/lib/libc/stdlib/imaxdiv.c \
248    upstream-freebsd/lib/libc/stdlib/labs.c \
249    upstream-freebsd/lib/libc/stdlib/llabs.c \
250    upstream-freebsd/lib/libc/stdlib/qsort.c \
251    upstream-freebsd/lib/libc/stdlib/quick_exit.c \
252    upstream-freebsd/lib/libc/stdlib/realpath.c \
253    upstream-freebsd/lib/libc/string/wcpcpy.c \
254    upstream-freebsd/lib/libc/string/wcpncpy.c \
255    upstream-freebsd/lib/libc/string/wcscasecmp.c \
256    upstream-freebsd/lib/libc/string/wcscspn.c \
257    upstream-freebsd/lib/libc/string/wcsdup.c \
258    upstream-freebsd/lib/libc/string/wcslcat.c \
259    upstream-freebsd/lib/libc/string/wcsncasecmp.c \
260    upstream-freebsd/lib/libc/string/wcsncat.c \
261    upstream-freebsd/lib/libc/string/wcsncmp.c \
262    upstream-freebsd/lib/libc/string/wcsncpy.c \
263    upstream-freebsd/lib/libc/string/wcsnlen.c \
264    upstream-freebsd/lib/libc/string/wcspbrk.c \
265    upstream-freebsd/lib/libc/string/wcsspn.c \
266    upstream-freebsd/lib/libc/string/wcstok.c \
267    upstream-freebsd/lib/libc/string/wmemchr.c \
268    upstream-freebsd/lib/libc/string/wmemcpy.c \
269    upstream-freebsd/lib/libc/string/wmemset.c \
270
271libc_upstream_netbsd_src_files := \
272    upstream-netbsd/common/lib/libc/stdlib/random.c \
273    upstream-netbsd/lib/libc/gen/ftw.c \
274    upstream-netbsd/lib/libc/gen/nftw.c \
275    upstream-netbsd/lib/libc/gen/nice.c \
276    upstream-netbsd/lib/libc/gen/popen.c \
277    upstream-netbsd/lib/libc/gen/psignal.c \
278    upstream-netbsd/lib/libc/gen/utime.c \
279    upstream-netbsd/lib/libc/gen/utmp.c \
280    upstream-netbsd/lib/libc/inet/nsap_addr.c \
281    upstream-netbsd/lib/libc/regex/regcomp.c \
282    upstream-netbsd/lib/libc/regex/regerror.c \
283    upstream-netbsd/lib/libc/regex/regexec.c \
284    upstream-netbsd/lib/libc/regex/regfree.c \
285    upstream-netbsd/lib/libc/stdlib/bsearch.c \
286    upstream-netbsd/lib/libc/stdlib/div.c \
287    upstream-netbsd/lib/libc/stdlib/drand48.c \
288    upstream-netbsd/lib/libc/stdlib/erand48.c \
289    upstream-netbsd/lib/libc/stdlib/insque.c \
290    upstream-netbsd/lib/libc/stdlib/jrand48.c \
291    upstream-netbsd/lib/libc/stdlib/ldiv.c \
292    upstream-netbsd/lib/libc/stdlib/lldiv.c \
293    upstream-netbsd/lib/libc/stdlib/lrand48.c \
294    upstream-netbsd/lib/libc/stdlib/mrand48.c \
295    upstream-netbsd/lib/libc/stdlib/nrand48.c \
296    upstream-netbsd/lib/libc/stdlib/_rand48.c \
297    upstream-netbsd/lib/libc/stdlib/rand_r.c \
298    upstream-netbsd/lib/libc/stdlib/remque.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 \
305    upstream-netbsd/lib/libc/unistd/killpg.c \
306
307libc_upstream_openbsd_gdtoa_src_files := \
308    upstream-openbsd/android/gdtoa_support.cpp \
309    upstream-openbsd/lib/libc/gdtoa/dmisc.c \
310    upstream-openbsd/lib/libc/gdtoa/dtoa.c \
311    upstream-openbsd/lib/libc/gdtoa/gdtoa.c \
312    upstream-openbsd/lib/libc/gdtoa/gethex.c \
313    upstream-openbsd/lib/libc/gdtoa/gmisc.c \
314    upstream-openbsd/lib/libc/gdtoa/hd_init.c \
315    upstream-openbsd/lib/libc/gdtoa/hdtoa.c \
316    upstream-openbsd/lib/libc/gdtoa/hexnan.c \
317    upstream-openbsd/lib/libc/gdtoa/ldtoa.c \
318    upstream-openbsd/lib/libc/gdtoa/misc.c \
319    upstream-openbsd/lib/libc/gdtoa/smisc.c \
320    upstream-openbsd/lib/libc/gdtoa/strtod.c \
321    upstream-openbsd/lib/libc/gdtoa/strtodg.c \
322    upstream-openbsd/lib/libc/gdtoa/strtof.c \
323    upstream-openbsd/lib/libc/gdtoa/strtord.c \
324    upstream-openbsd/lib/libc/gdtoa/sum.c \
325    upstream-openbsd/lib/libc/gdtoa/ulp.c \
326
327libc_upstream_openbsd_gdtoa_src_files_32 := \
328    $(libc_upstream_openbsd_gdtoa_src_files) \
329
330libc_upstream_openbsd_gdtoa_src_files_64 := \
331    $(libc_upstream_openbsd_gdtoa_src_files) \
332    upstream-openbsd/lib/libc/gdtoa/strtorQ.c \
333
334libc_upstream_openbsd_src_files := \
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/exec.c \
340    upstream-openbsd/lib/libc/gen/fnmatch.c \
341    upstream-openbsd/lib/libc/gen/ftok.c \
342    upstream-openbsd/lib/libc/gen/getprogname.c \
343    upstream-openbsd/lib/libc/gen/isctype.c \
344    upstream-openbsd/lib/libc/gen/setprogname.c \
345    upstream-openbsd/lib/libc/gen/time.c \
346    upstream-openbsd/lib/libc/gen/tolower_.c \
347    upstream-openbsd/lib/libc/gen/toupper_.c \
348    upstream-openbsd/lib/libc/locale/btowc.c \
349    upstream-openbsd/lib/libc/locale/mbrlen.c \
350    upstream-openbsd/lib/libc/locale/mbstowcs.c \
351    upstream-openbsd/lib/libc/locale/mbtowc.c \
352    upstream-openbsd/lib/libc/locale/wcscoll.c \
353    upstream-openbsd/lib/libc/locale/wcstod.c \
354    upstream-openbsd/lib/libc/locale/wcstof.c \
355    upstream-openbsd/lib/libc/locale/wcstoimax.c \
356    upstream-openbsd/lib/libc/locale/wcstol.c \
357    upstream-openbsd/lib/libc/locale/wcstold.c \
358    upstream-openbsd/lib/libc/locale/wcstoll.c \
359    upstream-openbsd/lib/libc/locale/wcstombs.c \
360    upstream-openbsd/lib/libc/locale/wcstoul.c \
361    upstream-openbsd/lib/libc/locale/wcstoull.c \
362    upstream-openbsd/lib/libc/locale/wcstoumax.c \
363    upstream-openbsd/lib/libc/locale/wcsxfrm.c \
364    upstream-openbsd/lib/libc/locale/wctob.c \
365    upstream-openbsd/lib/libc/locale/wctomb.c \
366    upstream-openbsd/lib/libc/net/htonl.c \
367    upstream-openbsd/lib/libc/net/htons.c \
368    upstream-openbsd/lib/libc/net/inet_addr.c \
369    upstream-openbsd/lib/libc/net/inet_lnaof.c \
370    upstream-openbsd/lib/libc/net/inet_makeaddr.c \
371    upstream-openbsd/lib/libc/net/inet_netof.c \
372    upstream-openbsd/lib/libc/net/inet_network.c \
373    upstream-openbsd/lib/libc/net/inet_ntoa.c \
374    upstream-openbsd/lib/libc/net/inet_ntop.c \
375    upstream-openbsd/lib/libc/net/inet_pton.c \
376    upstream-openbsd/lib/libc/net/ntohl.c \
377    upstream-openbsd/lib/libc/net/ntohs.c \
378    upstream-openbsd/lib/libc/stdio/asprintf.c \
379    upstream-openbsd/lib/libc/stdio/clrerr.c \
380    upstream-openbsd/lib/libc/stdio/dprintf.c \
381    upstream-openbsd/lib/libc/stdio/fdopen.c \
382    upstream-openbsd/lib/libc/stdio/feof.c \
383    upstream-openbsd/lib/libc/stdio/ferror.c \
384    upstream-openbsd/lib/libc/stdio/fflush.c \
385    upstream-openbsd/lib/libc/stdio/fgetc.c \
386    upstream-openbsd/lib/libc/stdio/fgetln.c \
387    upstream-openbsd/lib/libc/stdio/fgetpos.c \
388    upstream-openbsd/lib/libc/stdio/fgets.c \
389    upstream-openbsd/lib/libc/stdio/fgetwc.c \
390    upstream-openbsd/lib/libc/stdio/fgetws.c \
391    upstream-openbsd/lib/libc/stdio/fileno.c \
392    upstream-openbsd/lib/libc/stdio/findfp.c \
393    upstream-openbsd/lib/libc/stdio/fprintf.c \
394    upstream-openbsd/lib/libc/stdio/fpurge.c \
395    upstream-openbsd/lib/libc/stdio/fputc.c \
396    upstream-openbsd/lib/libc/stdio/fputs.c \
397    upstream-openbsd/lib/libc/stdio/fputwc.c \
398    upstream-openbsd/lib/libc/stdio/fputws.c \
399    upstream-openbsd/lib/libc/stdio/fread.c \
400    upstream-openbsd/lib/libc/stdio/freopen.c \
401    upstream-openbsd/lib/libc/stdio/fscanf.c \
402    upstream-openbsd/lib/libc/stdio/fseek.c \
403    upstream-openbsd/lib/libc/stdio/fsetpos.c \
404    upstream-openbsd/lib/libc/stdio/ftell.c \
405    upstream-openbsd/lib/libc/stdio/funopen.c \
406    upstream-openbsd/lib/libc/stdio/fvwrite.c \
407    upstream-openbsd/lib/libc/stdio/fwalk.c \
408    upstream-openbsd/lib/libc/stdio/fwide.c \
409    upstream-openbsd/lib/libc/stdio/fwprintf.c \
410    upstream-openbsd/lib/libc/stdio/fwrite.c \
411    upstream-openbsd/lib/libc/stdio/fwscanf.c \
412    upstream-openbsd/lib/libc/stdio/getc.c \
413    upstream-openbsd/lib/libc/stdio/getchar.c \
414    upstream-openbsd/lib/libc/stdio/getdelim.c \
415    upstream-openbsd/lib/libc/stdio/getline.c \
416    upstream-openbsd/lib/libc/stdio/gets.c \
417    upstream-openbsd/lib/libc/stdio/getwc.c \
418    upstream-openbsd/lib/libc/stdio/getwchar.c \
419    upstream-openbsd/lib/libc/stdio/makebuf.c \
420    upstream-openbsd/lib/libc/stdio/mktemp.c \
421    upstream-openbsd/lib/libc/stdio/perror.c \
422    upstream-openbsd/lib/libc/stdio/printf.c \
423    upstream-openbsd/lib/libc/stdio/putc.c \
424    upstream-openbsd/lib/libc/stdio/putchar.c \
425    upstream-openbsd/lib/libc/stdio/puts.c \
426    upstream-openbsd/lib/libc/stdio/putwc.c \
427    upstream-openbsd/lib/libc/stdio/putwchar.c \
428    upstream-openbsd/lib/libc/stdio/refill.c \
429    upstream-openbsd/lib/libc/stdio/remove.c \
430    upstream-openbsd/lib/libc/stdio/rewind.c \
431    upstream-openbsd/lib/libc/stdio/rget.c \
432    upstream-openbsd/lib/libc/stdio/scanf.c \
433    upstream-openbsd/lib/libc/stdio/setbuf.c \
434    upstream-openbsd/lib/libc/stdio/setbuffer.c \
435    upstream-openbsd/lib/libc/stdio/setvbuf.c \
436    upstream-openbsd/lib/libc/stdio/sscanf.c \
437    upstream-openbsd/lib/libc/stdio/stdio.c \
438    upstream-openbsd/lib/libc/stdio/swprintf.c \
439    upstream-openbsd/lib/libc/stdio/swscanf.c \
440    upstream-openbsd/lib/libc/stdio/tempnam.c \
441    upstream-openbsd/lib/libc/stdio/tmpnam.c \
442    upstream-openbsd/lib/libc/stdio/ungetc.c \
443    upstream-openbsd/lib/libc/stdio/ungetwc.c \
444    upstream-openbsd/lib/libc/stdio/vasprintf.c \
445    upstream-openbsd/lib/libc/stdio/vdprintf.c \
446    upstream-openbsd/lib/libc/stdio/vfprintf.c \
447    upstream-openbsd/lib/libc/stdio/vfscanf.c \
448    upstream-openbsd/lib/libc/stdio/vfwprintf.c \
449    upstream-openbsd/lib/libc/stdio/vfwscanf.c \
450    upstream-openbsd/lib/libc/stdio/vprintf.c \
451    upstream-openbsd/lib/libc/stdio/vscanf.c \
452    upstream-openbsd/lib/libc/stdio/vsnprintf.c \
453    upstream-openbsd/lib/libc/stdio/vsprintf.c \
454    upstream-openbsd/lib/libc/stdio/vsscanf.c \
455    upstream-openbsd/lib/libc/stdio/vswprintf.c \
456    upstream-openbsd/lib/libc/stdio/vswscanf.c \
457    upstream-openbsd/lib/libc/stdio/vwprintf.c \
458    upstream-openbsd/lib/libc/stdio/vwscanf.c \
459    upstream-openbsd/lib/libc/stdio/wbuf.c \
460    upstream-openbsd/lib/libc/stdio/wprintf.c \
461    upstream-openbsd/lib/libc/stdio/wscanf.c \
462    upstream-openbsd/lib/libc/stdio/wsetup.c \
463    upstream-openbsd/lib/libc/stdlib/atexit.c \
464    upstream-openbsd/lib/libc/stdlib/atoi.c \
465    upstream-openbsd/lib/libc/stdlib/atol.c \
466    upstream-openbsd/lib/libc/stdlib/atoll.c \
467    upstream-openbsd/lib/libc/stdlib/exit.c \
468    upstream-openbsd/lib/libc/stdlib/getenv.c \
469    upstream-openbsd/lib/libc/stdlib/lsearch.c \
470    upstream-openbsd/lib/libc/stdlib/setenv.c \
471    upstream-openbsd/lib/libc/stdlib/strtoimax.c \
472    upstream-openbsd/lib/libc/stdlib/strtol.c \
473    upstream-openbsd/lib/libc/stdlib/strtoll.c \
474    upstream-openbsd/lib/libc/stdlib/strtoul.c \
475    upstream-openbsd/lib/libc/stdlib/strtoull.c \
476    upstream-openbsd/lib/libc/stdlib/strtoumax.c \
477    upstream-openbsd/lib/libc/stdlib/system.c \
478    upstream-openbsd/lib/libc/stdlib/tfind.c \
479    upstream-openbsd/lib/libc/stdlib/tsearch.c \
480    upstream-openbsd/lib/libc/string/strcasecmp.c \
481    upstream-openbsd/lib/libc/string/strcspn.c \
482    upstream-openbsd/lib/libc/string/strdup.c \
483    upstream-openbsd/lib/libc/string/strndup.c \
484    upstream-openbsd/lib/libc/string/strpbrk.c \
485    upstream-openbsd/lib/libc/string/strsep.c \
486    upstream-openbsd/lib/libc/string/strspn.c \
487    upstream-openbsd/lib/libc/string/strstr.c \
488    upstream-openbsd/lib/libc/string/strtok.c \
489    upstream-openbsd/lib/libc/string/wcslcpy.c \
490    upstream-openbsd/lib/libc/string/wcsstr.c \
491    upstream-openbsd/lib/libc/string/wcswidth.c \
492
493libc_arch_static_src_files := \
494    bionic/dl_iterate_phdr_static.cpp \
495
496# Define some common cflags
497# ========================================================
498libc_common_cflags := \
499    -D_LIBC=1 \
500    -Wall -Wextra -Wunused \
501
502ifneq ($(TARGET_USES_LOGD),false)
503libc_common_cflags += -DTARGET_USES_LOGD
504endif
505
506use_clang := false
507
508# Try to catch typical 32-bit assumptions that break with 64-bit pointers.
509libc_common_cflags += \
510    -Werror=pointer-to-int-cast \
511    -Werror=int-to-pointer-cast \
512    -Werror=type-limits \
513    -Werror \
514
515ifeq ($(strip $(DEBUG_BIONIC_LIBC)),true)
516  libc_common_cflags += -DDEBUG
517endif
518
519ifeq ($(MALLOC_IMPL),dlmalloc)
520  libc_common_cflags += -DUSE_DLMALLOC
521  libc_malloc_src := bionic/dlmalloc.c
522else
523  libc_common_cflags += -DUSE_JEMALLOC
524  libc_malloc_src := bionic/jemalloc_wrapper.cpp
525  libc_common_c_includes += external/jemalloc/include
526endif
527
528# To customize dlmalloc's alignment, set BOARD_MALLOC_ALIGNMENT in
529# the appropriate BoardConfig.mk file.
530#
531ifneq ($(BOARD_MALLOC_ALIGNMENT),)
532  libc_common_cflags += -DMALLOC_ALIGNMENT=$(BOARD_MALLOC_ALIGNMENT)
533endif
534
535# Define ANDROID_SMP appropriately.
536ifeq ($(TARGET_CPU_SMP),true)
537    libc_common_cflags += -DANDROID_SMP=1
538else
539    libc_common_cflags += -DANDROID_SMP=0
540endif
541
542# Define some common conlyflags
543libc_common_conlyflags := \
544    -std=gnu99
545
546# Define some common cppflags
547libc_common_cppflags := \
548    -std=gnu++11
549
550# Define some common includes
551# ========================================================
552libc_common_c_includes += \
553    $(LOCAL_PATH)/stdio   \
554
555# ========================================================
556# Add in the arch-specific flags.
557# Must be called with $(eval).
558# $(1): the LOCAL_ variable name
559# $(2): the bionic variable name to pull in
560define patch-up-arch-specific-flags
561$(1)_$(TARGET_ARCH) += $($(2)_$(TARGET_ARCH))
562ifdef TARGET_2ND_ARCH
563$(1)_$(TARGET_2ND_ARCH) += $($(2)_$(TARGET_2ND_ARCH))
564endif
565endef
566
567
568# ========================================================
569# libc_stack_protector.a - stack protector code
570# ========================================================
571#
572# The stack protector code needs to be compiled
573# with -fno-stack-protector, since it modifies the
574# stack canary.
575
576include $(CLEAR_VARS)
577
578LOCAL_SRC_FILES := bionic/__stack_chk_fail.cpp
579LOCAL_CFLAGS := $(libc_common_cflags) -fno-stack-protector
580LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
581LOCAL_CPPFLAGS := $(libc_common_cppflags)
582LOCAL_C_INCLUDES := $(libc_common_c_includes)
583LOCAL_MODULE := libc_stack_protector
584LOCAL_CLANG := $(use_clang)
585LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
586LOCAL_SYSTEM_SHARED_LIBRARIES :=
587
588$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
589include $(BUILD_STATIC_LIBRARY)
590
591
592# ========================================================
593# libc_tzcode.a - upstream 'tzcode' code
594# ========================================================
595
596include $(CLEAR_VARS)
597
598LOCAL_SRC_FILES := $(call all-c-files-under,tzcode)
599# tzcode doesn't include wcsftime, so we use the OpenBSD one.
600LOCAL_SRC_FILES += upstream-openbsd/lib/libc/time/wcsftime.c
601
602LOCAL_CFLAGS := $(libc_common_cflags) \
603    -fvisibility=hidden \
604
605# Don't use ridiculous amounts of stack.
606LOCAL_CFLAGS += -DALL_STATE
607# Include tzsetwall, timelocal, timegm, time2posix, and posix2time.
608LOCAL_CFLAGS += -DSTD_INSPIRED
609# The name of the tm_gmtoff field in our struct tm.
610LOCAL_CFLAGS += -DTM_GMTOFF=tm_gmtoff
611# Where we store our tzdata.
612LOCAL_CFLAGS += -DTZDIR=\"/system/usr/share/zoneinfo\"
613# Include timezone and daylight globals.
614LOCAL_CFLAGS += -DUSG_COMPAT=1
615LOCAL_CFLAGS += -DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU
616LOCAL_CFLAGS += -Dlint
617
618LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
619LOCAL_CPPFLAGS := $(libc_common_cppflags)
620LOCAL_C_INCLUDES := $(libc_common_c_includes) $(LOCAL_PATH)/tzcode/
621LOCAL_MODULE := libc_tzcode
622LOCAL_CLANG := $(use_clang)
623LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
624LOCAL_SYSTEM_SHARED_LIBRARIES :=
625
626$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
627include $(BUILD_STATIC_LIBRARY)
628
629
630# ========================================================
631# libc_dns.a - modified NetBSD DNS code
632# ========================================================
633
634include $(CLEAR_VARS)
635
636LOCAL_SRC_FILES := \
637    $(call all-c-files-under,dns) \
638    upstream-netbsd/lib/libc/isc/ev_streams.c \
639    upstream-netbsd/lib/libc/isc/ev_timers.c \
640    upstream-netbsd/lib/libc/resolv/mtctxres.c \
641
642LOCAL_CFLAGS := \
643    $(libc_common_cflags) \
644    -DANDROID_CHANGES \
645    -DINET6 \
646    -fvisibility=hidden \
647    -Wno-unused-parameter \
648    -I$(LOCAL_PATH)/dns/include \
649    -I$(LOCAL_PATH)/private \
650    -I$(LOCAL_PATH)/upstream-netbsd/lib/libc/include \
651    -I$(LOCAL_PATH)/upstream-netbsd/android/include \
652    -include netbsd-compat.h \
653
654LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
655LOCAL_CPPFLAGS := $(libc_common_cppflags)
656LOCAL_C_INCLUDES := $(libc_common_c_includes)
657LOCAL_MODULE := libc_dns
658LOCAL_CLANG := $(use_clang)
659LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
660LOCAL_SYSTEM_SHARED_LIBRARIES :=
661
662$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
663include $(BUILD_STATIC_LIBRARY)
664
665
666# ========================================================
667# libc_freebsd.a - upstream FreeBSD C library code
668# ========================================================
669#
670# These files are built with the freebsd-compat.h header file
671# automatically included.
672
673include $(CLEAR_VARS)
674
675LOCAL_SRC_FILES := $(libc_upstream_freebsd_src_files)
676LOCAL_CFLAGS := \
677    $(libc_common_cflags) \
678    -Wno-sign-compare -Wno-uninitialized \
679    -I$(LOCAL_PATH)/upstream-freebsd/android/include \
680    -I$(LOCAL_PATH)/upstream-freebsd/lib/libc/include \
681    -include freebsd-compat.h \
682
683LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
684LOCAL_CPPFLAGS := $(libc_common_cppflags)
685LOCAL_C_INCLUDES := $(libc_common_c_includes)
686LOCAL_MODULE := libc_freebsd
687LOCAL_CLANG := $(use_clang)
688LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
689LOCAL_SYSTEM_SHARED_LIBRARIES :=
690
691$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
692include $(BUILD_STATIC_LIBRARY)
693
694
695# ========================================================
696# libc_netbsd.a - upstream NetBSD C library code
697# ========================================================
698#
699# These files are built with the netbsd-compat.h header file
700# automatically included.
701
702include $(CLEAR_VARS)
703
704LOCAL_SRC_FILES := $(libc_upstream_netbsd_src_files)
705LOCAL_CFLAGS := \
706    $(libc_common_cflags) \
707    -Wno-sign-compare -Wno-uninitialized \
708    -DPOSIX_MISTAKE \
709    -I$(LOCAL_PATH)/upstream-netbsd/android/include \
710    -I$(LOCAL_PATH)/upstream-netbsd/lib/libc/include \
711    -include netbsd-compat.h \
712
713LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
714LOCAL_CPPFLAGS := $(libc_common_cppflags)
715LOCAL_C_INCLUDES := $(libc_common_c_includes)
716LOCAL_MODULE := libc_netbsd
717LOCAL_CLANG := $(use_clang)
718LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
719LOCAL_SYSTEM_SHARED_LIBRARIES :=
720
721$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
722$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_netbsd_src_files))
723include $(BUILD_STATIC_LIBRARY)
724
725
726# ========================================================
727# libc_openbsd.a - upstream OpenBSD C library code
728# ========================================================
729#
730# These files are built with the openbsd-compat.h header file
731# automatically included.
732
733include $(CLEAR_VARS)
734
735LOCAL_SRC_FILES := $(libc_upstream_openbsd_src_files)
736LOCAL_CFLAGS := \
737    $(libc_common_cflags) \
738    -Wno-sign-compare -Wno-uninitialized -Wno-unused-parameter \
739    -I$(LOCAL_PATH)/private \
740    -I$(LOCAL_PATH)/upstream-openbsd/android/include \
741    -I$(LOCAL_PATH)/upstream-openbsd/lib/libc/include \
742    -I$(LOCAL_PATH)/upstream-openbsd/lib/libc/gdtoa/ \
743    -include openbsd-compat.h \
744
745LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
746LOCAL_CPPFLAGS := $(libc_common_cppflags)
747LOCAL_C_INCLUDES := $(libc_common_c_includes)
748LOCAL_MODULE := libc_openbsd
749LOCAL_CLANG := $(use_clang)
750LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
751LOCAL_SYSTEM_SHARED_LIBRARIES :=
752
753$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
754include $(BUILD_STATIC_LIBRARY)
755
756
757# ========================================================
758# libc_gdtoa.a - upstream OpenBSD C library gdtoa code
759# ========================================================
760#
761# These files are built with the openbsd-compat.h header file
762# automatically included.
763
764include $(CLEAR_VARS)
765
766LOCAL_SRC_FILES_32 := $(libc_upstream_openbsd_gdtoa_src_files_32)
767LOCAL_SRC_FILES_64 := $(libc_upstream_openbsd_gdtoa_src_files_64)
768LOCAL_CFLAGS := \
769    $(libc_common_cflags) \
770    -Wno-sign-compare -Wno-uninitialized \
771    -fvisibility=hidden \
772    -I$(LOCAL_PATH)/private \
773    -I$(LOCAL_PATH)/upstream-openbsd/android/include \
774    -I$(LOCAL_PATH)/upstream-openbsd/lib/libc/include \
775    -include openbsd-compat.h \
776
777LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
778LOCAL_CPPFLAGS := $(libc_common_cppflags)
779LOCAL_C_INCLUDES := $(libc_common_c_includes)
780LOCAL_MODULE := libc_gdtoa
781LOCAL_CLANG := $(use_clang)
782LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
783LOCAL_SYSTEM_SHARED_LIBRARIES :=
784
785$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
786include $(BUILD_STATIC_LIBRARY)
787
788
789# ========================================================
790# libc_bionic.a - home-grown C library code
791# ========================================================
792
793include $(CLEAR_VARS)
794
795LOCAL_SRC_FILES := $(libc_bionic_src_files)
796LOCAL_CFLAGS := $(libc_common_cflags) \
797    -Wframe-larger-than=2048 \
798
799LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
800LOCAL_CPPFLAGS := $(libc_common_cppflags)
801LOCAL_C_INCLUDES := $(libc_common_c_includes)
802LOCAL_MODULE := libc_bionic
803LOCAL_CLANG := $(use_clang)
804LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
805LOCAL_SYSTEM_SHARED_LIBRARIES :=
806
807$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
808$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_bionic_src_files))
809include $(BUILD_STATIC_LIBRARY)
810
811
812# ========================================================
813# libc_cxa.a - Things traditionally in libstdc++
814# ========================================================
815
816include $(CLEAR_VARS)
817
818LOCAL_SRC_FILES := $(libc_cxa_src_files)
819LOCAL_CFLAGS := $(libc_common_cflags) \
820    -fvisibility=hidden \
821
822LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
823LOCAL_CPPFLAGS := $(libc_common_cppflags)
824LOCAL_C_INCLUDES := $(libc_common_c_includes)
825LOCAL_MODULE := libc_cxa
826# GCC refuses to hide new/delete
827LOCAL_CLANG := true
828LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
829LOCAL_SYSTEM_SHARED_LIBRARIES :=
830
831include $(BUILD_STATIC_LIBRARY)
832
833
834# ========================================================
835# libc_syscalls.a
836# ========================================================
837
838include $(CLEAR_VARS)
839
840LOCAL_SRC_FILES_$(TARGET_ARCH) := $(call all-S-files-under,arch-$(TARGET_ARCH)/syscalls)
841ifdef TARGET_2ND_ARCH
842LOCAL_SRC_FILES_$(TARGET_2ND_ARCH) := $(call all-S-files-under,arch-$(TARGET_2ND_ARCH)/syscalls)
843endif
844LOCAL_MODULE := libc_syscalls
845LOCAL_CLANG := $(use_clang)
846LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
847LOCAL_SYSTEM_SHARED_LIBRARIES :=
848
849include $(BUILD_STATIC_LIBRARY)
850
851
852# ========================================================
853# libc_aeabi.a
854# This is an LP32 ARM-only library that needs to be built with -fno-builtin
855# to avoid infinite recursion. For the other architectures we just build an
856# empty library to keep this makefile simple.
857# ========================================================
858
859include $(CLEAR_VARS)
860
861LOCAL_SRC_FILES_arm := arch-arm/bionic/__aeabi.c
862LOCAL_MODULE := libc_aeabi
863LOCAL_CLANG := $(use_clang)
864LOCAL_CFLAGS := $(libc_common_cflags) -fno-builtin
865LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
866LOCAL_SYSTEM_SHARED_LIBRARIES :=
867
868include $(BUILD_STATIC_LIBRARY)
869
870# ========================================================
871# libc_common.a
872# ========================================================
873
874include $(CLEAR_VARS)
875
876LOCAL_SRC_FILES := $(libc_common_src_files)
877LOCAL_CFLAGS := $(libc_common_cflags)
878LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
879LOCAL_CPPFLAGS := $(libc_common_cppflags)
880LOCAL_C_INCLUDES := $(libc_common_c_includes)
881LOCAL_MODULE := libc_common
882LOCAL_CLANG := $(use_clang)
883LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
884LOCAL_WHOLE_STATIC_LIBRARIES := \
885    libc_bionic \
886    libc_cxa \
887    libc_dns \
888    libc_freebsd \
889    libc_gdtoa \
890    libc_malloc \
891    libc_netbsd \
892    libc_openbsd \
893    libc_stack_protector \
894    libc_syscalls \
895    libc_tzcode \
896
897LOCAL_WHOLE_STATIC_LIBRARIES_arm := libc_aeabi
898
899ifneq ($(MALLOC_IMPL),dlmalloc)
900LOCAL_WHOLE_STATIC_LIBRARIES += libjemalloc
901endif
902
903LOCAL_SYSTEM_SHARED_LIBRARIES :=
904
905# TODO: split out the asflags.
906LOCAL_ASFLAGS := $(LOCAL_CFLAGS)
907
908$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
909$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_common_src_files))
910$(eval $(call patch-up-arch-specific-flags,LOCAL_ASFLAGS,LOCAL_CFLAGS))
911include $(BUILD_STATIC_LIBRARY)
912
913
914# ========================================================
915# libc_nomalloc.a
916# ========================================================
917#
918# This is a version of the static C library that does not
919# include malloc. It's useful in situations when the user wants
920# to provide their own malloc implementation, or wants to
921# explicitly disallow the use of malloc, such as in the
922# dynamic linker.
923
924include $(CLEAR_VARS)
925
926LOCAL_SRC_FILES := \
927    $(libc_arch_static_src_files) \
928    $(libc_static_common_src_files) \
929    bionic/libc_init_static.cpp
930
931LOCAL_C_INCLUDES := $(libc_common_c_includes)
932LOCAL_CFLAGS := $(libc_common_cflags) \
933    -DLIBC_STATIC \
934
935LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
936LOCAL_CPPFLAGS := $(libc_common_cppflags)
937
938LOCAL_MODULE := libc_nomalloc
939LOCAL_CLANG := $(use_clang)
940LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
941LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
942LOCAL_SYSTEM_SHARED_LIBRARIES :=
943
944$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
945$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_static_src_files))
946include $(BUILD_STATIC_LIBRARY)
947
948
949# ========================================================
950# libc_malloc.a: the _prefixed_ malloc functions (like dlcalloc).
951# ========================================================
952
953include $(CLEAR_VARS)
954LOCAL_SRC_FILES := $(libc_malloc_src)
955LOCAL_CFLAGS := $(libc_common_cflags) \
956    -fvisibility=hidden \
957
958LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
959LOCAL_CPPFLAGS := $(libc_common_cppflags)
960LOCAL_C_INCLUDES := $(libc_common_c_includes)
961LOCAL_MODULE := libc_malloc
962LOCAL_CLANG := $(use_clang)
963LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
964include $(BUILD_STATIC_LIBRARY)
965
966
967# ========================================================
968# libc.a
969# ========================================================
970include $(CLEAR_VARS)
971
972LOCAL_SRC_FILES := \
973    $(libc_arch_static_src_files) \
974    $(libc_static_common_src_files) \
975    bionic/malloc_debug_common.cpp \
976    bionic/libc_init_static.cpp \
977
978LOCAL_CFLAGS := $(libc_common_cflags) \
979    -DLIBC_STATIC \
980
981LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
982LOCAL_CPPFLAGS := $(libc_common_cppflags)
983LOCAL_C_INCLUDES := $(libc_common_c_includes)
984LOCAL_MODULE := libc
985LOCAL_CLANG := $(use_clang)
986LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
987LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
988LOCAL_SYSTEM_SHARED_LIBRARIES :=
989
990$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
991$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_static_src_files))
992include $(BUILD_STATIC_LIBRARY)
993
994
995# ========================================================
996# libc.so
997# ========================================================
998include $(CLEAR_VARS)
999
1000LOCAL_CFLAGS := $(libc_common_cflags)
1001LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1002LOCAL_CPPFLAGS := $(libc_common_cppflags)
1003LOCAL_C_INCLUDES := $(libc_common_c_includes)
1004LOCAL_SRC_FILES := \
1005    $(libc_arch_dynamic_src_files) \
1006    $(libc_static_common_src_files) \
1007    bionic/malloc_debug_common.cpp \
1008    bionic/libc_init_dynamic.cpp \
1009    bionic/NetdClient.cpp \
1010
1011LOCAL_MODULE := libc
1012LOCAL_CLANG := $(use_clang)
1013LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1014LOCAL_REQUIRED_MODULES := tzdata
1015
1016# Leave the symbols in the shared library so that stack unwinders can produce
1017# meaningful name resolution.
1018LOCAL_STRIP_MODULE := keep_symbols
1019
1020# WARNING: The only library libc.so should depend on is libdl.so!  If you add other libraries,
1021# make sure to add -Wl,--exclude-libs=libgcc.a to the LOCAL_LDFLAGS for those libraries.  This
1022# ensures that symbols that are pulled into those new libraries from libgcc.a are not declared
1023# external; if that were the case, then libc would not pull those symbols from libgcc.a as it
1024# should, instead relying on the external symbols from the dependent libraries.  That would
1025# create a "cloaked" dependency on libgcc.a in libc though the libraries, which is not what
1026# you wanted!
1027
1028LOCAL_SHARED_LIBRARIES := libdl
1029LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
1030LOCAL_SYSTEM_SHARED_LIBRARIES :=
1031
1032# We'd really like to do this for all architectures, but since this wasn't done
1033# before, these symbols must continue to be exported on LP32 for binary
1034# compatibility.
1035LOCAL_LDFLAGS_arm64 := -Wl,--exclude-libs,libgcc.a
1036LOCAL_LDFLAGS_mips64 := -Wl,--exclude-libs,libgcc.a
1037LOCAL_LDFLAGS_x86_64 := -Wl,--exclude-libs,libgcc.a
1038
1039$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1040$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_dynamic_src_files))
1041$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_static_common_src_files))
1042# special for arm
1043LOCAL_NO_CRT_arm := true
1044LOCAL_CFLAGS_arm += -DCRT_LEGACY_WORKAROUND
1045LOCAL_SRC_FILES_arm += \
1046    arch-common/bionic/crtbegin_so.c \
1047    arch-arm/bionic/atexit_legacy.c \
1048    arch-common/bionic/crtend_so.S
1049
1050include $(BUILD_SHARED_LIBRARY)
1051
1052
1053# For all builds, except for the -user build we will enable memory
1054# allocation checking (including memory leaks, buffer overwrites, etc.)
1055# Note that all these checks are also controlled by env. settings
1056# that can enable, or disable specific checks. Note also that some of
1057# the checks are available only in emulator and are implemeted in
1058# libc_malloc_qemu_instrumented.so.
1059ifneq ($(TARGET_BUILD_VARIANT),user)
1060
1061# ========================================================
1062# libc_malloc_debug_leak.so
1063# ========================================================
1064include $(CLEAR_VARS)
1065
1066LOCAL_CFLAGS := \
1067    $(libc_common_cflags) \
1068    -DMALLOC_LEAK_CHECK \
1069
1070LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1071LOCAL_CPPFLAGS := $(libc_common_cppflags)
1072
1073# Make sure that unwind.h comes from libunwind.
1074LOCAL_C_INCLUDES := \
1075    $(libc_common_c_includes) \
1076
1077LOCAL_SRC_FILES := \
1078    bionic/debug_mapinfo.cpp \
1079    bionic/debug_stacktrace.cpp \
1080    bionic/libc_logging.cpp \
1081    bionic/malloc_debug_leak.cpp \
1082    bionic/malloc_debug_check.cpp \
1083
1084LOCAL_MODULE := libc_malloc_debug_leak
1085LOCAL_CLANG := $(use_clang)
1086LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1087
1088LOCAL_SHARED_LIBRARIES := libc libdl
1089LOCAL_SYSTEM_SHARED_LIBRARIES :=
1090# Only need this for arm since libc++ uses its own unwind code that
1091# doesn't mix with the other default unwind code.
1092LOCAL_STATIC_LIBRARIES_arm := libc++
1093LOCAL_ALLOW_UNDEFINED_SYMBOLS := true
1094
1095# Don't install on release build
1096LOCAL_MODULE_TAGS := eng debug
1097
1098$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1099include $(BUILD_SHARED_LIBRARY)
1100
1101
1102# ========================================================
1103# libc_malloc_debug_qemu.so
1104# ========================================================
1105include $(CLEAR_VARS)
1106
1107LOCAL_CFLAGS := \
1108    $(libc_common_cflags) \
1109    -DMALLOC_QEMU_INSTRUMENT \
1110
1111LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1112LOCAL_CPPFLAGS := $(libc_common_cppflags)
1113
1114LOCAL_C_INCLUDES := $(libc_common_c_includes)
1115
1116LOCAL_SRC_FILES := \
1117    bionic/libc_logging.cpp \
1118    bionic/malloc_debug_qemu.cpp \
1119
1120LOCAL_MODULE := libc_malloc_debug_qemu
1121LOCAL_CLANG := $(use_clang)
1122LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1123
1124LOCAL_SHARED_LIBRARIES := libc libdl
1125LOCAL_SYSTEM_SHARED_LIBRARIES :=
1126
1127# Don't install on release build
1128LOCAL_MODULE_TAGS := eng debug
1129
1130$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1131include $(BUILD_SHARED_LIBRARY)
1132
1133endif  #!user
1134
1135# ========================================================
1136# libstdc++.so
1137# ========================================================
1138libstdcxx_common_src_files := \
1139    bionic/__cxa_guard.cpp \
1140    bionic/__cxa_pure_virtual.cpp \
1141    bionic/new.cpp \
1142    bionic/libc_logging.cpp \
1143
1144include $(CLEAR_VARS)
1145LOCAL_C_INCLUDES := $(libc_common_c_includes)
1146LOCAL_CFLAGS := $(libc_common_cflags)
1147LOCAL_SRC_FILES := $(libstdcxx_common_src_files)
1148LOCAL_MODULE:= libstdc++
1149LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
1150LOCAL_SYSTEM_SHARED_LIBRARIES := libc
1151include $(BUILD_SHARED_LIBRARY)
1152
1153# ========================================================
1154# libstdc++.a
1155# ========================================================
1156include $(CLEAR_VARS)
1157LOCAL_C_INCLUDES := $(libc_common_c_includes)
1158LOCAL_CFLAGS := $(libc_common_cflags)
1159LOCAL_SRC_FILES := $(libstdcxx_common_src_files)
1160LOCAL_MODULE:= libstdc++
1161LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
1162LOCAL_SYSTEM_SHARED_LIBRARIES := libc
1163include $(BUILD_STATIC_LIBRARY)
1164
1165
1166# ========================================================
1167include $(call all-makefiles-under,$(LOCAL_PATH))
1168