libc/Android.mk

   1 LOCAL_PATH := $(call my-dir)
   2
   3 bionic_coverage ?= false
   4
   5 # Make everything depend on any changes to included makefiles.
   6 libc_common_additional_dependencies := $(LOCAL_PATH)/Android.mk
   7
   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
  13
  14
  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)/$(TARGET_2ND_ARCH).mk
  22 endif
  23
  24 # crt obj files
  25 # ========================================================
  26 # crtbrand.c needs <stdint.h> and a #define for the platform SDK version.
  27 libc_crt_target_cflags := \
  28     -I$(LOCAL_PATH)/include \
  29     -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION) \
  30
  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
  38
  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/getpriority.c \
  47     bionic/initgroups.c \
  48     bionic/isatty.c \
  49     bionic/memmem.c \
  50     bionic/pututline.c \
  51     bionic/sched_cpualloc.c \
  52     bionic/sched_cpucount.c \
  53     bionic/sigblock.c \
  54     bionic/siginterrupt.c \
  55     bionic/sigsetmask.c \
  56     bionic/system_properties_compat.c \
  57     stdio/findfp.c \
  58     stdio/fread.c \
  59     stdio/refill.c \
  60     stdio/snprintf.c\
  61     stdio/sprintf.c \
  62     stdio/stdio.c \
  63     stdio/stdio_ext.cpp \
  64     stdlib/atexit.c \
  65     stdlib/exit.c \
  66
  67 # Fortify implementations of libc functions.
  68 libc_common_src_files += \
  69     bionic/__FD_chk.cpp \
  70     bionic/__fgets_chk.cpp \
  71     bionic/__fread_chk.cpp \
  72     bionic/__fwrite_chk.cpp \
  73     bionic/__getcwd_chk.cpp \
  74     bionic/__memchr_chk.cpp \
  75     bionic/__memmove_chk.cpp \
  76     bionic/__memrchr_chk.cpp \
  77     bionic/__poll_chk.cpp \
  78     bionic/__pread64_chk.cpp \
  79     bionic/__pread_chk.cpp \
  80     bionic/__pwrite64_chk.cpp \
  81     bionic/__pwrite_chk.cpp \
  82     bionic/__read_chk.cpp \
  83     bionic/__readlink_chk.cpp \
  84     bionic/__readlinkat_chk.cpp \
  85     bionic/__recvfrom_chk.cpp \
  86     bionic/__stpcpy_chk.cpp \
  87     bionic/__stpncpy_chk.cpp \
  88     bionic/__strchr_chk.cpp \
  89     bionic/__strlcat_chk.cpp \
  90     bionic/__strlcpy_chk.cpp \
  91     bionic/__strlen_chk.cpp \
  92     bionic/__strncat_chk.cpp \
  93     bionic/__strncpy_chk.cpp \
  94     bionic/__strrchr_chk.cpp \
  95     bionic/__umask_chk.cpp \
  96     bionic/__vsnprintf_chk.cpp \
  97     bionic/__vsprintf_chk.cpp \
  98     bionic/__write_chk.cpp
  99
 100 libc_bionic_ndk_src_files := \
 101     bionic/abort.cpp \
 102     bionic/accept.cpp \
 103     bionic/accept4.cpp \
 104     bionic/access.cpp \
 105     bionic/arpa_inet.cpp \
 106     bionic/assert.cpp \
 107     bionic/atof.cpp \
 108     bionic/bionic_netlink.cpp \
 109     bionic/bionic_systrace.cpp \
 110     bionic/bionic_time_conversions.cpp \
 111     bionic/brk.cpp \
 112     bionic/c16rtomb.cpp \
 113     bionic/c32rtomb.cpp \
 114     bionic/chmod.cpp \
 115     bionic/chown.cpp \
 116     bionic/clearenv.cpp \
 117     bionic/clock.cpp \
 118     bionic/clock_getcpuclockid.cpp \
 119     bionic/clock_nanosleep.cpp \
 120     bionic/clone.cpp \
 121     bionic/close.cpp \
 122     bionic/__cmsg_nxthdr.cpp \
 123     bionic/connect.cpp \
 124     bionic/ctype.cpp \
 125     bionic/dirent.cpp \
 126     bionic/dup2.cpp \
 127     bionic/epoll_create.cpp \
 128     bionic/epoll_pwait.cpp \
 129     bionic/epoll_wait.cpp \
 130     bionic/__errno.cpp \
 131     bionic/error.cpp \
 132     bionic/eventfd_read.cpp \
 133     bionic/eventfd_write.cpp \
 134     bionic/faccessat.cpp \
 135     bionic/fchmod.cpp \
 136     bionic/fchmodat.cpp \
 137     bionic/ffs.cpp \
 138     bionic/fgetxattr.cpp \
 139     bionic/flistxattr.cpp \
 140     bionic/flockfile.cpp \
 141     bionic/fpclassify.cpp \
 142     bionic/fsetxattr.cpp \
 143     bionic/ftruncate.cpp \
 144     bionic/futimens.cpp \
 145     bionic/getcwd.cpp \
 146     bionic/gethostname.cpp \
 147     bionic/getpgrp.cpp \
 148     bionic/getpid.cpp \
 149     bionic/gettid.cpp \
 150     bionic/__gnu_basename.cpp \
 151     bionic/ifaddrs.cpp \
 152     bionic/inotify_init.cpp \
 153     bionic/ioctl.cpp \
 154     bionic/lchown.cpp \
 155     bionic/lfs64_support.cpp \
 156     bionic/__libc_current_sigrtmax.cpp \
 157     bionic/__libc_current_sigrtmin.cpp \
 158     bionic/libc_init_common.cpp \
 159     bionic/libc_logging.cpp \
 160     bionic/libgen.cpp \
 161     bionic/link.cpp \
 162     bionic/locale.cpp \
 163     bionic/lstat.cpp \
 164     bionic/malloc_info.cpp \
 165     bionic/mbrtoc16.cpp \
 166     bionic/mbrtoc32.cpp \
 167     bionic/mbstate.cpp \
 168     bionic/mempcpy.cpp \
 169     bionic/mkdir.cpp \
 170     bionic/mkfifo.cpp \
 171     bionic/mknod.cpp \
 172     bionic/mntent.cpp \
 173     bionic/mremap.cpp \
 174     bionic/NetdClientDispatch.cpp \
 175     bionic/net_if.cpp \
 176     bionic/open.cpp \
 177     bionic/pathconf.cpp \
 178     bionic/pause.cpp \
 179     bionic/pipe.cpp \
 180     bionic/poll.cpp \
 181     bionic/posix_fadvise.cpp \
 182     bionic/posix_fallocate.cpp \
 183     bionic/posix_madvise.cpp \
 184     bionic/posix_timers.cpp \
 185     bionic/ptrace.cpp \
 186     bionic/pty.cpp \
 187     bionic/raise.cpp \
 188     bionic/rand.cpp \
 189     bionic/readlink.cpp \
 190     bionic/reboot.cpp \
 191     bionic/recv.cpp \
 192     bionic/rename.cpp \
 193     bionic/rmdir.cpp \
 194     bionic/scandir.cpp \
 195     bionic/sched_getaffinity.cpp \
 196     bionic/sched_getcpu.cpp \
 197     bionic/semaphore.cpp \
 198     bionic/send.cpp \
 199     bionic/setegid.cpp \
 200     bionic/__set_errno.cpp \
 201     bionic/seteuid.cpp \
 202     bionic/setpgrp.cpp \
 203     bionic/sigaction.cpp \
 204     bionic/sigaddset.cpp \
 205     bionic/sigdelset.cpp \
 206     bionic/sigemptyset.cpp \
 207     bionic/sigfillset.cpp \
 208     bionic/sigismember.cpp \
 209     bionic/signal.cpp \
 210     bionic/signalfd.cpp \
 211     bionic/sigpending.cpp \
 212     bionic/sigprocmask.cpp \
 213     bionic/sigqueue.cpp \
 214     bionic/sigsuspend.cpp \
 215     bionic/sigtimedwait.cpp \
 216     bionic/sigwait.cpp \
 217     bionic/sigwaitinfo.cpp \
 218     bionic/socket.cpp \
 219     bionic/stat.cpp \
 220     bionic/statvfs.cpp \
 221     bionic/strchrnul.cpp \
 222     bionic/strerror.cpp \
 223     bionic/strerror_r.cpp \
 224     bionic/strsignal.cpp \
 225     bionic/strtold.cpp \
 226     bionic/stubs.cpp \
 227     bionic/symlink.cpp \
 228     bionic/sysinfo.cpp \
 229     bionic/syslog.cpp \
 230     bionic/sys_siglist.c \
 231     bionic/sys_signame.c \
 232     bionic/system_properties.cpp \
 233     bionic/tdestroy.cpp \
 234     bionic/termios.cpp \
 235     bionic/thread_private.cpp \
 236     bionic/tmpfile.cpp \
 237     bionic/umount.cpp \
 238     bionic/unlink.cpp \
 239     bionic/utimes.cpp \
 240     bionic/wait.cpp \
 241     bionic/wchar.cpp \
 242     bionic/wctype.cpp \
 243     bionic/wmempcpy.cpp \
 244
 245 libc_bionic_src_files :=
 246
 247 # The following implementations depend on pthread data, so we can't include
 248 # them in libc_ndk.a.
 249 libc_bionic_src_files += \
 250     bionic/__cxa_thread_atexit_impl.cpp \
 251     bionic/fork.cpp \
 252
 253 # The data that backs getauxval is initialized in the libc init functions which
 254 # are invoked by the linker. If this file is included in libc_ndk.a, only one of
 255 # the copies of the global data will be initialized, resulting in nullptr
 256 # dereferences.
 257 libc_bionic_src_files += bionic/getauxval.cpp
 258
 259 # These four require getauxval, which isn't available on older platforms.
 260 libc_bionic_src_files += bionic/getentropy_linux.c
 261 libc_bionic_src_files += bionic/sysconf.cpp
 262 libc_bionic_src_files += bionic/vdso.cpp
 263 libc_bionic_src_files += bionic/setjmp_cookie.cpp
 264
 265 libc_bionic_src_files += \
 266     bionic/__memcpy_chk.cpp \
 267     bionic/__memset_chk.cpp \
 268     bionic/__strcat_chk.cpp \
 269     bionic/__strcpy_chk.cpp \
 270     bionic/strchr.cpp \
 271     bionic/strnlen.c \
 272     bionic/strrchr.cpp \
 273
 274 libc_cxa_src_files := \
 275     bionic/__cxa_guard.cpp \
 276     bionic/__cxa_pure_virtual.cpp \
 277     bionic/new.cpp \
 278
 279 libc_upstream_freebsd_src_files := \
 280     upstream-freebsd/lib/libc/gen/ldexp.c \
 281     upstream-freebsd/lib/libc/gen/sleep.c \
 282     upstream-freebsd/lib/libc/gen/usleep.c \
 283     upstream-freebsd/lib/libc/stdlib/getopt_long.c \
 284     upstream-freebsd/lib/libc/stdlib/qsort.c \
 285     upstream-freebsd/lib/libc/stdlib/quick_exit.c \
 286     upstream-freebsd/lib/libc/stdlib/realpath.c \
 287     upstream-freebsd/lib/libc/string/wcpcpy.c \
 288     upstream-freebsd/lib/libc/string/wcpncpy.c \
 289     upstream-freebsd/lib/libc/string/wcscasecmp.c \
 290     upstream-freebsd/lib/libc/string/wcscat.c \
 291     upstream-freebsd/lib/libc/string/wcschr.c \
 292     upstream-freebsd/lib/libc/string/wcscmp.c \
 293     upstream-freebsd/lib/libc/string/wcscpy.c \
 294     upstream-freebsd/lib/libc/string/wcscspn.c \
 295     upstream-freebsd/lib/libc/string/wcsdup.c \
 296     upstream-freebsd/lib/libc/string/wcslcat.c \
 297     upstream-freebsd/lib/libc/string/wcslen.c \
 298     upstream-freebsd/lib/libc/string/wcsncasecmp.c \
 299     upstream-freebsd/lib/libc/string/wcsncat.c \
 300     upstream-freebsd/lib/libc/string/wcsncmp.c \
 301     upstream-freebsd/lib/libc/string/wcsncpy.c \
 302     upstream-freebsd/lib/libc/string/wcsnlen.c \
 303     upstream-freebsd/lib/libc/string/wcspbrk.c \
 304     upstream-freebsd/lib/libc/string/wcsrchr.c \
 305     upstream-freebsd/lib/libc/string/wcsspn.c \
 306     upstream-freebsd/lib/libc/string/wcstok.c \
 307     upstream-freebsd/lib/libc/string/wmemchr.c \
 308     upstream-freebsd/lib/libc/string/wmemcmp.c \
 309     upstream-freebsd/lib/libc/string/wmemmove.c \
 310     upstream-freebsd/lib/libc/string/wmemset.c \
 311
 312 libc_upstream_netbsd_src_files := \
 313     upstream-netbsd/common/lib/libc/stdlib/random.c \
 314     upstream-netbsd/lib/libc/gen/ftw.c \
 315     upstream-netbsd/lib/libc/gen/nftw.c \
 316     upstream-netbsd/lib/libc/gen/nice.c \
 317     upstream-netbsd/lib/libc/gen/popen.c \
 318     upstream-netbsd/lib/libc/gen/psignal.c \
 319     upstream-netbsd/lib/libc/gen/utime.c \
 320     upstream-netbsd/lib/libc/gen/utmp.c \
 321     upstream-netbsd/lib/libc/inet/nsap_addr.c \
 322     upstream-netbsd/lib/libc/regex/regcomp.c \
 323     upstream-netbsd/lib/libc/regex/regerror.c \
 324     upstream-netbsd/lib/libc/regex/regexec.c \
 325     upstream-netbsd/lib/libc/regex/regfree.c \
 326     upstream-netbsd/lib/libc/stdlib/bsearch.c \
 327     upstream-netbsd/lib/libc/stdlib/div.c \
 328     upstream-netbsd/lib/libc/stdlib/drand48.c \
 329     upstream-netbsd/lib/libc/stdlib/erand48.c \
 330     upstream-netbsd/lib/libc/stdlib/jrand48.c \
 331     upstream-netbsd/lib/libc/stdlib/lcong48.c \
 332     upstream-netbsd/lib/libc/stdlib/ldiv.c \
 333     upstream-netbsd/lib/libc/stdlib/lldiv.c \
 334     upstream-netbsd/lib/libc/stdlib/lrand48.c \
 335     upstream-netbsd/lib/libc/stdlib/mrand48.c \
 336     upstream-netbsd/lib/libc/stdlib/nrand48.c \
 337     upstream-netbsd/lib/libc/stdlib/_rand48.c \
 338     upstream-netbsd/lib/libc/stdlib/rand_r.c \
 339     upstream-netbsd/lib/libc/stdlib/reallocarr.c \
 340     upstream-netbsd/lib/libc/stdlib/seed48.c \
 341     upstream-netbsd/lib/libc/stdlib/srand48.c \
 342     upstream-netbsd/lib/libc/string/memccpy.c \
 343     upstream-netbsd/lib/libc/string/strcasestr.c \
 344     upstream-netbsd/lib/libc/string/strcoll.c \
 345     upstream-netbsd/lib/libc/string/strxfrm.c \
 346
 347 libc_upstream_openbsd_gdtoa_src_files := \
 348     upstream-openbsd/android/gdtoa_support.cpp \
 349     upstream-openbsd/lib/libc/gdtoa/dmisc.c \
 350     upstream-openbsd/lib/libc/gdtoa/dtoa.c \
 351     upstream-openbsd/lib/libc/gdtoa/gdtoa.c \
 352     upstream-openbsd/lib/libc/gdtoa/gethex.c \
 353     upstream-openbsd/lib/libc/gdtoa/gmisc.c \
 354     upstream-openbsd/lib/libc/gdtoa/hd_init.c \
 355     upstream-openbsd/lib/libc/gdtoa/hdtoa.c \
 356     upstream-openbsd/lib/libc/gdtoa/hexnan.c \
 357     upstream-openbsd/lib/libc/gdtoa/ldtoa.c \
 358     upstream-openbsd/lib/libc/gdtoa/misc.c \
 359     upstream-openbsd/lib/libc/gdtoa/smisc.c \
 360     upstream-openbsd/lib/libc/gdtoa/strtod.c \
 361     upstream-openbsd/lib/libc/gdtoa/strtodg.c \
 362     upstream-openbsd/lib/libc/gdtoa/strtof.c \
 363     upstream-openbsd/lib/libc/gdtoa/strtord.c \
 364     upstream-openbsd/lib/libc/gdtoa/sum.c \
 365     upstream-openbsd/lib/libc/gdtoa/ulp.c \
 366
 367 libc_upstream_openbsd_gdtoa_src_files_32 := \
 368     $(libc_upstream_openbsd_gdtoa_src_files) \
 369
 370 libc_upstream_openbsd_gdtoa_src_files_64 := \
 371     $(libc_upstream_openbsd_gdtoa_src_files) \
 372     upstream-openbsd/lib/libc/gdtoa/strtorQ.c \
 373
 374 # These two depend on getentropy_linux.c, which isn't in libc_ndk.a.
 375 libc_upstream_openbsd_src_files := \
 376     upstream-openbsd/lib/libc/crypt/arc4random.c \
 377     upstream-openbsd/lib/libc/crypt/arc4random_uniform.c \
 378
 379 libc_upstream_openbsd_src_files += \
 380     upstream-openbsd/lib/libc/string/memchr.c \
 381     upstream-openbsd/lib/libc/string/memmove.c \
 382     upstream-openbsd/lib/libc/string/memrchr.c \
 383     upstream-openbsd/lib/libc/string/stpcpy.c \
 384     upstream-openbsd/lib/libc/string/stpncpy.c \
 385     upstream-openbsd/lib/libc/string/strcat.c \
 386     upstream-openbsd/lib/libc/string/strcpy.c \
 387     upstream-openbsd/lib/libc/string/strlcat.c \
 388     upstream-openbsd/lib/libc/string/strlcpy.c \
 389     upstream-openbsd/lib/libc/string/strncat.c \
 390     upstream-openbsd/lib/libc/string/strncmp.c \
 391     upstream-openbsd/lib/libc/string/strncpy.c \
 392
 393 libc_upstream_openbsd_ndk_src_files := \
 394     upstream-openbsd/lib/libc/compat-43/killpg.c \
 395     upstream-openbsd/lib/libc/gen/alarm.c \
 396     upstream-openbsd/lib/libc/gen/ctype_.c \
 397     upstream-openbsd/lib/libc/gen/daemon.c \
 398     upstream-openbsd/lib/libc/gen/err.c \
 399     upstream-openbsd/lib/libc/gen/errx.c \
 400     upstream-openbsd/lib/libc/gen/exec.c \
 401     upstream-openbsd/lib/libc/gen/fnmatch.c \
 402     upstream-openbsd/lib/libc/gen/ftok.c \
 403     upstream-openbsd/lib/libc/gen/getprogname.c \
 404     upstream-openbsd/lib/libc/gen/isctype.c \
 405     upstream-openbsd/lib/libc/gen/setprogname.c \
 406     upstream-openbsd/lib/libc/gen/time.c \
 407     upstream-openbsd/lib/libc/gen/tolower_.c \
 408     upstream-openbsd/lib/libc/gen/toupper_.c \
 409     upstream-openbsd/lib/libc/gen/verr.c \
 410     upstream-openbsd/lib/libc/gen/verrx.c \
 411     upstream-openbsd/lib/libc/gen/vwarn.c \
 412     upstream-openbsd/lib/libc/gen/vwarnx.c \
 413     upstream-openbsd/lib/libc/gen/warn.c \
 414     upstream-openbsd/lib/libc/gen/warnx.c \
 415     upstream-openbsd/lib/libc/locale/btowc.c \
 416     upstream-openbsd/lib/libc/locale/mbrlen.c \
 417     upstream-openbsd/lib/libc/locale/mbstowcs.c \
 418     upstream-openbsd/lib/libc/locale/mbtowc.c \
 419     upstream-openbsd/lib/libc/locale/wcscoll.c \
 420     upstream-openbsd/lib/libc/locale/wcstod.c \
 421     upstream-openbsd/lib/libc/locale/wcstof.c \
 422     upstream-openbsd/lib/libc/locale/wcstoimax.c \
 423     upstream-openbsd/lib/libc/locale/wcstol.c \
 424     upstream-openbsd/lib/libc/locale/wcstold.c \
 425     upstream-openbsd/lib/libc/locale/wcstoll.c \
 426     upstream-openbsd/lib/libc/locale/wcstombs.c \
 427     upstream-openbsd/lib/libc/locale/wcstoul.c \
 428     upstream-openbsd/lib/libc/locale/wcstoull.c \
 429     upstream-openbsd/lib/libc/locale/wcstoumax.c \
 430     upstream-openbsd/lib/libc/locale/wcsxfrm.c \
 431     upstream-openbsd/lib/libc/locale/wctob.c \
 432     upstream-openbsd/lib/libc/locale/wctomb.c \
 433     upstream-openbsd/lib/libc/net/htonl.c \
 434     upstream-openbsd/lib/libc/net/htons.c \
 435     upstream-openbsd/lib/libc/net/inet_lnaof.c \
 436     upstream-openbsd/lib/libc/net/inet_makeaddr.c \
 437     upstream-openbsd/lib/libc/net/inet_netof.c \
 438     upstream-openbsd/lib/libc/net/inet_ntoa.c \
 439     upstream-openbsd/lib/libc/net/inet_ntop.c \
 440     upstream-openbsd/lib/libc/net/inet_pton.c \
 441     upstream-openbsd/lib/libc/net/ntohl.c \
 442     upstream-openbsd/lib/libc/net/ntohs.c \
 443     upstream-openbsd/lib/libc/net/res_random.c \
 444     upstream-openbsd/lib/libc/stdio/asprintf.c \
 445     upstream-openbsd/lib/libc/stdio/clrerr.c \
 446     upstream-openbsd/lib/libc/stdio/dprintf.c \
 447     upstream-openbsd/lib/libc/stdio/fclose.c \
 448     upstream-openbsd/lib/libc/stdio/fdopen.c \
 449     upstream-openbsd/lib/libc/stdio/feof.c \
 450     upstream-openbsd/lib/libc/stdio/ferror.c \
 451     upstream-openbsd/lib/libc/stdio/fflush.c \
 452     upstream-openbsd/lib/libc/stdio/fgetc.c \
 453     upstream-openbsd/lib/libc/stdio/fgetln.c \
 454     upstream-openbsd/lib/libc/stdio/fgetpos.c \
 455     upstream-openbsd/lib/libc/stdio/fgets.c \
 456     upstream-openbsd/lib/libc/stdio/fgetwc.c \
 457     upstream-openbsd/lib/libc/stdio/fgetws.c \
 458     upstream-openbsd/lib/libc/stdio/fileno.c \
 459     upstream-openbsd/lib/libc/stdio/flags.c \
 460     upstream-openbsd/lib/libc/stdio/fmemopen.c \
 461     upstream-openbsd/lib/libc/stdio/fopen.c \
 462     upstream-openbsd/lib/libc/stdio/fprintf.c \
 463     upstream-openbsd/lib/libc/stdio/fpurge.c \
 464     upstream-openbsd/lib/libc/stdio/fputc.c \
 465     upstream-openbsd/lib/libc/stdio/fputs.c \
 466     upstream-openbsd/lib/libc/stdio/fputwc.c \
 467     upstream-openbsd/lib/libc/stdio/fputws.c \
 468     upstream-openbsd/lib/libc/stdio/freopen.c \
 469     upstream-openbsd/lib/libc/stdio/fscanf.c \
 470     upstream-openbsd/lib/libc/stdio/fseek.c \
 471     upstream-openbsd/lib/libc/stdio/fsetpos.c \
 472     upstream-openbsd/lib/libc/stdio/ftell.c \
 473     upstream-openbsd/lib/libc/stdio/funopen.c \
 474     upstream-openbsd/lib/libc/stdio/fvwrite.c \
 475     upstream-openbsd/lib/libc/stdio/fwalk.c \
 476     upstream-openbsd/lib/libc/stdio/fwide.c \
 477     upstream-openbsd/lib/libc/stdio/fwprintf.c \
 478     upstream-openbsd/lib/libc/stdio/fwrite.c \
 479     upstream-openbsd/lib/libc/stdio/fwscanf.c \
 480     upstream-openbsd/lib/libc/stdio/getc.c \
 481     upstream-openbsd/lib/libc/stdio/getchar.c \
 482     upstream-openbsd/lib/libc/stdio/getdelim.c \
 483     upstream-openbsd/lib/libc/stdio/getline.c \
 484     upstream-openbsd/lib/libc/stdio/gets.c \
 485     upstream-openbsd/lib/libc/stdio/getwc.c \
 486     upstream-openbsd/lib/libc/stdio/getwchar.c \
 487     upstream-openbsd/lib/libc/stdio/makebuf.c \
 488     upstream-openbsd/lib/libc/stdio/mktemp.c \
 489     upstream-openbsd/lib/libc/stdio/open_memstream.c \
 490     upstream-openbsd/lib/libc/stdio/open_wmemstream.c \
 491     upstream-openbsd/lib/libc/stdio/perror.c \
 492     upstream-openbsd/lib/libc/stdio/printf.c \
 493     upstream-openbsd/lib/libc/stdio/putc.c \
 494     upstream-openbsd/lib/libc/stdio/putchar.c \
 495     upstream-openbsd/lib/libc/stdio/puts.c \
 496     upstream-openbsd/lib/libc/stdio/putwc.c \
 497     upstream-openbsd/lib/libc/stdio/putwchar.c \
 498     upstream-openbsd/lib/libc/stdio/remove.c \
 499     upstream-openbsd/lib/libc/stdio/rewind.c \
 500     upstream-openbsd/lib/libc/stdio/rget.c \
 501     upstream-openbsd/lib/libc/stdio/scanf.c \
 502     upstream-openbsd/lib/libc/stdio/setbuf.c \
 503     upstream-openbsd/lib/libc/stdio/setbuffer.c \
 504     upstream-openbsd/lib/libc/stdio/setvbuf.c \
 505     upstream-openbsd/lib/libc/stdio/sscanf.c \
 506     upstream-openbsd/lib/libc/stdio/swprintf.c \
 507     upstream-openbsd/lib/libc/stdio/swscanf.c \
 508     upstream-openbsd/lib/libc/stdio/tempnam.c \
 509     upstream-openbsd/lib/libc/stdio/tmpnam.c \
 510     upstream-openbsd/lib/libc/stdio/ungetc.c \
 511     upstream-openbsd/lib/libc/stdio/ungetwc.c \
 512     upstream-openbsd/lib/libc/stdio/vasprintf.c \
 513     upstream-openbsd/lib/libc/stdio/vdprintf.c \
 514     upstream-openbsd/lib/libc/stdio/vfprintf.c \
 515     upstream-openbsd/lib/libc/stdio/vfscanf.c \
 516     upstream-openbsd/lib/libc/stdio/vfwprintf.c \
 517     upstream-openbsd/lib/libc/stdio/vfwscanf.c \
 518     upstream-openbsd/lib/libc/stdio/vprintf.c \
 519     upstream-openbsd/lib/libc/stdio/vscanf.c \
 520     upstream-openbsd/lib/libc/stdio/vsnprintf.c \
 521     upstream-openbsd/lib/libc/stdio/vsprintf.c \
 522     upstream-openbsd/lib/libc/stdio/vsscanf.c \
 523     upstream-openbsd/lib/libc/stdio/vswprintf.c \
 524     upstream-openbsd/lib/libc/stdio/vswscanf.c \
 525     upstream-openbsd/lib/libc/stdio/vwprintf.c \
 526     upstream-openbsd/lib/libc/stdio/vwscanf.c \
 527     upstream-openbsd/lib/libc/stdio/wbuf.c \
 528     upstream-openbsd/lib/libc/stdio/wprintf.c \
 529     upstream-openbsd/lib/libc/stdio/wscanf.c \
 530     upstream-openbsd/lib/libc/stdio/wsetup.c \
 531     upstream-openbsd/lib/libc/stdlib/abs.c \
 532     upstream-openbsd/lib/libc/stdlib/atoi.c \
 533     upstream-openbsd/lib/libc/stdlib/atol.c \
 534     upstream-openbsd/lib/libc/stdlib/atoll.c \
 535     upstream-openbsd/lib/libc/stdlib/getenv.c \
 536     upstream-openbsd/lib/libc/stdlib/insque.c \
 537     upstream-openbsd/lib/libc/stdlib/imaxabs.c \
 538     upstream-openbsd/lib/libc/stdlib/imaxdiv.c \
 539     upstream-openbsd/lib/libc/stdlib/labs.c \
 540     upstream-openbsd/lib/libc/stdlib/llabs.c \
 541     upstream-openbsd/lib/libc/stdlib/lsearch.c \
 542     upstream-openbsd/lib/libc/stdlib/reallocarray.c \
 543     upstream-openbsd/lib/libc/stdlib/remque.c \
 544     upstream-openbsd/lib/libc/stdlib/setenv.c \
 545     upstream-openbsd/lib/libc/stdlib/strtoimax.c \
 546     upstream-openbsd/lib/libc/stdlib/strtol.c \
 547     upstream-openbsd/lib/libc/stdlib/strtoll.c \
 548     upstream-openbsd/lib/libc/stdlib/strtoul.c \
 549     upstream-openbsd/lib/libc/stdlib/strtoull.c \
 550     upstream-openbsd/lib/libc/stdlib/strtoumax.c \
 551     upstream-openbsd/lib/libc/stdlib/system.c \
 552     upstream-openbsd/lib/libc/stdlib/tfind.c \
 553     upstream-openbsd/lib/libc/stdlib/tsearch.c \
 554     upstream-openbsd/lib/libc/string/strcasecmp.c \
 555     upstream-openbsd/lib/libc/string/strcspn.c \
 556     upstream-openbsd/lib/libc/string/strdup.c \
 557     upstream-openbsd/lib/libc/string/strndup.c \
 558     upstream-openbsd/lib/libc/string/strpbrk.c \
 559     upstream-openbsd/lib/libc/string/strsep.c \
 560     upstream-openbsd/lib/libc/string/strspn.c \
 561     upstream-openbsd/lib/libc/string/strstr.c \
 562     upstream-openbsd/lib/libc/string/strtok.c \
 563     upstream-openbsd/lib/libc/string/wmemcpy.c \
 564     upstream-openbsd/lib/libc/string/wcslcpy.c \
 565     upstream-openbsd/lib/libc/string/wcsstr.c \
 566     upstream-openbsd/lib/libc/string/wcswidth.c \
 567
 568 libc_pthread_src_files := \
 569     bionic/pthread_atfork.cpp \
 570     bionic/pthread_attr.cpp \
 571     bionic/pthread_barrier.cpp \
 572     bionic/pthread_cond.cpp \
 573     bionic/pthread_create.cpp \
 574     bionic/pthread_detach.cpp \
 575     bionic/pthread_equal.cpp \
 576     bionic/pthread_exit.cpp \
 577     bionic/pthread_getcpuclockid.cpp \
 578     bionic/pthread_getschedparam.cpp \
 579     bionic/pthread_gettid_np.cpp \
 580     bionic/pthread_internal.cpp \
 581     bionic/pthread_join.cpp \
 582     bionic/pthread_key.cpp \
 583     bionic/pthread_kill.cpp \
 584     bionic/pthread_mutex.cpp \
 585     bionic/pthread_once.cpp \
 586     bionic/pthread_rwlock.cpp \
 587     bionic/pthread_self.cpp \
 588     bionic/pthread_setname_np.cpp \
 589     bionic/pthread_setschedparam.cpp \
 590     bionic/pthread_sigmask.cpp \
 591     bionic/pthread_spinlock.cpp \
 592
 593 libc_arch_static_src_files := \
 594     bionic/dl_iterate_phdr_static.cpp \
 595
 596 # Various kinds of cruft.
 597 # ========================================================
 598 libc_common_src_files += \
 599     bionic/ndk_cruft.cpp \
 600
 601 libc_bionic_ndk_src_files_32 += \
 602     bionic/mmap.cpp \
 603
 604 libc_common_src_files_32 += \
 605     bionic/legacy_32_bit_support.cpp \
 606     bionic/time64.c \
 607
 608 libc_netbsd_src_files_32 += \
 609     upstream-netbsd/common/lib/libc/hash/sha1/sha1.c \
 610
 611 libc_openbsd_src_files_32 += \
 612     upstream-openbsd/lib/libc/stdio/putw.c \
 613
 614
 615 # Define some common cflags
 616 # ========================================================
 617 libc_common_cflags := \
 618     -D_LIBC=1 \
 619     -Wall -Wextra -Wunused \
 620
 621 use_clang := $(USE_CLANG_PLATFORM_BUILD)
 622
 623 # Clang/llvm has incompatible long double (fp128) for x86_64.
 624 # https://llvm.org/bugs/show_bug.cgi?id=23897
 625 ifeq ($(TARGET_ARCH),x86_64)
 626   use_clang := false
 627 endif
 628
 629 # b/25291096, Clang/llvm compiled libc.so for mips/mips64 failed to boot.
 630 ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),mips mips64))
 631   use_clang := false
 632 endif
 633
 634 ifeq ($(use_clang),)
 635   use_clang := true
 636 endif
 637
 638 # Try to catch typical 32-bit assumptions that break with 64-bit pointers.
 639 libc_common_cflags += \
 640     -Werror=pointer-to-int-cast \
 641     -Werror=int-to-pointer-cast \
 642     -Werror=type-limits \
 643     -Werror \
 644
 645 ifeq ($(strip $(DEBUG_BIONIC_LIBC)),true)
 646   libc_common_cflags += -DDEBUG
 647 endif
 648
 649 ifeq ($(MALLOC_SVELTE),true)
 650   libc_common_cflags += -DUSE_DLMALLOC
 651   libc_malloc_src := bionic/dlmalloc.c
 652 else
 653   libc_common_cflags += -DUSE_JEMALLOC
 654   libc_malloc_src := bionic/jemalloc_wrapper.cpp
 655   libc_common_c_includes += external/jemalloc/include
 656 endif
 657
 658 # Define some common conlyflags
 659 libc_common_conlyflags := \
 660     -std=gnu99
 661
 662 # Define some common cppflags
 663 libc_common_cppflags := \
 664
 665 # Define some common includes
 666 # ========================================================
 667 libc_common_c_includes += \
 668     $(LOCAL_PATH)/stdio   \
 669
 670 # ========================================================
 671 # Add in the arch or 32-bit specific flags
 672 # Must be called with $(eval).
 673 # $(1): the LOCAL_ variable name
 674 # $(2): the bionic variable name to pull in
 675 define patch-up-arch-specific-flags
 676 $(1)_$(TARGET_ARCH) += $($(2)_$(TARGET_ARCH))
 677 $(1)_32 += $($(2)_32)
 678 ifdef TARGET_2ND_ARCH
 679 $(1)_$(TARGET_2ND_ARCH) += $($(2)_$(TARGET_2ND_ARCH))
 680 endif
 681 endef
 682
 683
 684 # ========================================================
 685 # libc_stack_protector.a - stack protector code
 686 # ========================================================
 687 #
 688 # Code that implements the stack protector (or that runs
 689 # before TLS has been set up) needs to be compiled with
 690 # -fno-stack-protector, since it accesses the stack canary
 691 # TLS slot.
 692
 693 include $(CLEAR_VARS)
 694
 695 LOCAL_SRC_FILES := \
 696     bionic/__libc_init_main_thread.cpp \
 697     bionic/__stack_chk_fail.cpp \
 698
 699 LOCAL_SRC_FILES_arm64 := arch-arm64/bionic/__set_tls.c
 700 LOCAL_SRC_FILES_x86 := arch-x86/bionic/__set_tls.c
 701 LOCAL_SRC_FILES_x86_64 := arch-x86_64/bionic/__set_tls.c
 702
 703 LOCAL_CFLAGS := $(libc_common_cflags) -fno-stack-protector
 704 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
 705 LOCAL_CPPFLAGS := $(libc_common_cppflags)
 706 LOCAL_C_INCLUDES := $(libc_common_c_includes)
 707 LOCAL_MODULE := libc_stack_protector
 708 LOCAL_CLANG := $(use_clang)
 709 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 710 LOCAL_CXX_STL := none
 711 LOCAL_SYSTEM_SHARED_LIBRARIES :=
 712 LOCAL_SANITIZE := never
 713 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
 714
 715 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
 716 include $(BUILD_STATIC_LIBRARY)
 717
 718
 719 # libc_init_static.cpp also needs to be built without stack protector,
 720 # because it's responsible for setting up TLS for static executables.
 721 # This isn't the case for dynamic executables because the dynamic linker
 722 # has already set up the main thread's TLS.
 723
 724 include $(CLEAR_VARS)
 725
 726 LOCAL_SRC_FILES := bionic/libc_init_static.cpp
 727 LOCAL_CFLAGS := $(libc_common_cflags) -fno-stack-protector
 728 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
 729 LOCAL_CPPFLAGS := $(libc_common_cppflags)
 730 LOCAL_C_INCLUDES := $(libc_common_c_includes)
 731 LOCAL_MODULE := libc_init_static
 732 LOCAL_CLANG := $(use_clang)
 733 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 734 LOCAL_CXX_STL := none
 735 LOCAL_SYSTEM_SHARED_LIBRARIES :=
 736 LOCAL_SANITIZE := never
 737 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
 738
 739 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
 740 include $(BUILD_STATIC_LIBRARY)
 741
 742
 743 # ========================================================
 744 # libc_tzcode.a - upstream 'tzcode' code
 745 # ========================================================
 746
 747 include $(CLEAR_VARS)
 748
 749 LOCAL_SRC_FILES := $(call all-c-files-under,tzcode)
 750 # tzcode doesn't include wcsftime, so we use the OpenBSD one.
 751 LOCAL_SRC_FILES += upstream-openbsd/lib/libc/time/wcsftime.c
 752
 753 LOCAL_CFLAGS := $(libc_common_cflags) \
 754     -fvisibility=hidden \
 755     -Wno-unused-parameter \
 756
 757 # Don't use ridiculous amounts of stack.
 758 LOCAL_CFLAGS += -DALL_STATE
 759 # Include tzsetwall, timelocal, timegm, time2posix, and posix2time.
 760 LOCAL_CFLAGS += -DSTD_INSPIRED
 761 # Obviously, we want to be thread-safe.
 762 LOCAL_CFLAGS += -DTHREAD_SAFE
 763 # The name of the tm_gmtoff field in our struct tm.
 764 LOCAL_CFLAGS += -DTM_GMTOFF=tm_gmtoff
 765 # Where we store our tzdata.
 766 LOCAL_CFLAGS += -DTZDIR=\"/system/usr/share/zoneinfo\"
 767 # Include timezone and daylight globals.
 768 LOCAL_CFLAGS += -DUSG_COMPAT=1
 769 # Use the empty string (instead of "   ") as the timezone abbreviation fallback.
 770 LOCAL_CFLAGS += -DWILDABBR=\"\"
 771 LOCAL_CFLAGS += -DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU
 772 LOCAL_CFLAGS += -Dlint
 773
 774 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
 775 LOCAL_CPPFLAGS := $(libc_common_cppflags)
 776 LOCAL_C_INCLUDES := $(libc_common_c_includes) $(LOCAL_PATH)/tzcode/
 777 LOCAL_MODULE := libc_tzcode
 778 LOCAL_CLANG := $(use_clang)
 779 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 780 LOCAL_CXX_STL := none
 781 LOCAL_SYSTEM_SHARED_LIBRARIES :=
 782 LOCAL_SANITIZE := never
 783 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
 784
 785 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
 786 include $(BUILD_STATIC_LIBRARY)
 787
 788
 789 # ========================================================
 790 # libc_dns.a - modified NetBSD DNS code
 791 # ========================================================
 792
 793 include $(CLEAR_VARS)
 794
 795 LOCAL_SRC_FILES := \
 796     $(call all-c-files-under,dns) \
 797     upstream-netbsd/lib/libc/isc/ev_streams.c \
 798     upstream-netbsd/lib/libc/isc/ev_timers.c \
 799     upstream-netbsd/lib/libc/resolv/mtctxres.c \
 800
 801 LOCAL_CFLAGS += \
 802     $(libc_common_cflags) \
 803     -DANDROID_CHANGES \
 804     -DINET6 \
 805     -fvisibility=hidden \
 806     -Wno-unused-parameter \
 807     -include netbsd-compat.h \
 808
 809 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
 810 LOCAL_CPPFLAGS := $(libc_common_cppflags)
 811 LOCAL_C_INCLUDES := $(libc_common_c_includes) \
 812     $(LOCAL_PATH)/dns/include \
 813     $(LOCAL_PATH)/private \
 814     $(LOCAL_PATH)/upstream-netbsd/lib/libc/include \
 815     $(LOCAL_PATH)/upstream-netbsd/android/include \
 816
 817 LOCAL_MODULE := libc_dns
 818 LOCAL_CLANG := $(use_clang)
 819 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 820 LOCAL_CXX_STL := none
 821 LOCAL_SYSTEM_SHARED_LIBRARIES :=
 822 LOCAL_SANITIZE := never
 823 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
 824
 825 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
 826 include $(BUILD_STATIC_LIBRARY)
 827
 828
 829 # ========================================================
 830 # libc_freebsd.a - upstream FreeBSD C library code
 831 # ========================================================
 832 #
 833 # These files are built with the freebsd-compat.h header file
 834 # automatically included.
 835
 836 include $(CLEAR_VARS)
 837
 838 LOCAL_SRC_FILES := $(libc_upstream_freebsd_src_files)
 839 LOCAL_CFLAGS := \
 840     $(libc_common_cflags) \
 841     -Wno-sign-compare -Wno-uninitialized \
 842     -include freebsd-compat.h \
 843
 844 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
 845 LOCAL_CPPFLAGS := $(libc_common_cppflags)
 846 LOCAL_C_INCLUDES := $(libc_common_c_includes) \
 847     $(LOCAL_PATH)/upstream-freebsd/android/include \
 848     $(LOCAL_PATH)/upstream-freebsd/lib/libc/include \
 849
 850 LOCAL_MODULE := libc_freebsd
 851 LOCAL_CLANG := $(use_clang)
 852 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 853 LOCAL_CXX_STL := none
 854 LOCAL_SYSTEM_SHARED_LIBRARIES :=
 855 LOCAL_SANITIZE := never
 856 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
 857
 858 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
 859 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES_EXCLUDE,libc_freebsd_src_files_exclude))
 860 include $(BUILD_STATIC_LIBRARY)
 861
 862
 863 # ========================================================
 864 # libc_netbsd.a - upstream NetBSD C library code
 865 # ========================================================
 866 #
 867 # These files are built with the netbsd-compat.h header file
 868 # automatically included.
 869
 870 include $(CLEAR_VARS)
 871
 872 LOCAL_SRC_FILES := $(libc_upstream_netbsd_src_files)
 873 LOCAL_CFLAGS := \
 874     $(libc_common_cflags) \
 875     -Wno-sign-compare -Wno-uninitialized \
 876     -DPOSIX_MISTAKE \
 877     -include netbsd-compat.h \
 878
 879 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
 880 LOCAL_CPPFLAGS := $(libc_common_cppflags)
 881 LOCAL_C_INCLUDES := $(libc_common_c_includes) \
 882     $(LOCAL_PATH)/upstream-netbsd/android/include \
 883     $(LOCAL_PATH)/upstream-netbsd/lib/libc/include \
 884
 885 LOCAL_MODULE := libc_netbsd
 886 LOCAL_CLANG := $(use_clang)
 887 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 888 LOCAL_CXX_STL := none
 889 LOCAL_SYSTEM_SHARED_LIBRARIES :=
 890 LOCAL_SANITIZE := never
 891 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
 892
 893 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
 894 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_netbsd_src_files))
 895 include $(BUILD_STATIC_LIBRARY)
 896
 897
 898 # ========================================================
 899 # libc_openbsd_ndk.a - upstream OpenBSD C library code
 900 # that can be safely included in the libc_ndk.a (doesn't
 901 # contain any troublesome global data or constructors).
 902 # ========================================================
 903 #
 904 # These files are built with the openbsd-compat.h header file
 905 # automatically included.
 906
 907 include $(CLEAR_VARS)
 908
 909 LOCAL_SRC_FILES := $(libc_upstream_openbsd_ndk_src_files)
 910 LOCAL_CLANG := $(use_clang)
 911
 912 LOCAL_CFLAGS := \
 913     $(libc_common_cflags) \
 914     -Wno-sign-compare \
 915     -Wno-uninitialized \
 916     -Wno-unused-parameter \
 917     -include openbsd-compat.h \
 918
 919 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
 920 LOCAL_CPPFLAGS := $(libc_common_cppflags)
 921 LOCAL_C_INCLUDES := $(libc_common_c_includes) \
 922     $(LOCAL_PATH)/private \
 923     $(LOCAL_PATH)/upstream-openbsd/android/include \
 924     $(LOCAL_PATH)/upstream-openbsd/lib/libc/include \
 925     $(LOCAL_PATH)/upstream-openbsd/lib/libc/gdtoa/ \
 926
 927 LOCAL_MODULE := libc_openbsd_ndk
 928 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 929 LOCAL_CXX_STL := none
 930 LOCAL_SYSTEM_SHARED_LIBRARIES :=
 931 LOCAL_SANITIZE := never
 932 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
 933
 934 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
 935 include $(BUILD_STATIC_LIBRARY)
 936
 937
 938 # ========================================================
 939 # libc_openbsd.a - upstream OpenBSD C library code
 940 # ========================================================
 941 #
 942 # These files are built with the openbsd-compat.h header file
 943 # automatically included.
 944
 945 include $(CLEAR_VARS)
 946
 947 LOCAL_SRC_FILES := $(libc_upstream_openbsd_src_files)
 948 LOCAL_CLANG := $(use_clang)
 949
 950 LOCAL_CFLAGS := \
 951     $(libc_common_cflags) \
 952     -Wno-sign-compare \
 953     -Wno-uninitialized \
 954     -Wno-unused-parameter \
 955     -include openbsd-compat.h \
 956
 957 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
 958 LOCAL_CPPFLAGS := $(libc_common_cppflags)
 959 LOCAL_C_INCLUDES := $(libc_common_c_includes) \
 960     $(LOCAL_PATH)/private \
 961     $(LOCAL_PATH)/upstream-openbsd/android/include \
 962     $(LOCAL_PATH)/upstream-openbsd/lib/libc/include \
 963     $(LOCAL_PATH)/upstream-openbsd/lib/libc/gdtoa/ \
 964
 965 LOCAL_MODULE := libc_openbsd
 966 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
 967 LOCAL_CXX_STL := none
 968 LOCAL_SYSTEM_SHARED_LIBRARIES :=
 969 LOCAL_SANITIZE := never
 970 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
 971
 972 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
 973 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_openbsd_src_files))
 974 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES_EXCLUDE,libc_openbsd_src_files_exclude))
 975 include $(BUILD_STATIC_LIBRARY)
 976
 977
 978 # ========================================================
 979 # libc_gdtoa.a - upstream OpenBSD C library gdtoa code
 980 # ========================================================
 981 #
 982 # These files are built with the openbsd-compat.h header file
 983 # automatically included.
 984
 985 include $(CLEAR_VARS)
 986
 987 LOCAL_SRC_FILES_32 := $(libc_upstream_openbsd_gdtoa_src_files_32)
 988 LOCAL_SRC_FILES_64 := $(libc_upstream_openbsd_gdtoa_src_files_64)
 989 LOCAL_CLANG := $(use_clang)
 990
 991 LOCAL_CFLAGS := \
 992     $(libc_common_cflags) \
 993     -Wno-sign-compare -Wno-uninitialized \
 994     -fvisibility=hidden \
 995     -include openbsd-compat.h \
 996
 997 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
 998 LOCAL_CPPFLAGS := $(libc_common_cppflags)
 999 LOCAL_C_INCLUDES := $(libc_common_c_includes) \
1000     $(LOCAL_PATH)/private \
1001     $(LOCAL_PATH)/upstream-openbsd/android/include \
1002     $(LOCAL_PATH)/upstream-openbsd/lib/libc/include \
1003
1004 LOCAL_MODULE := libc_gdtoa
1005 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1006 LOCAL_CXX_STL := none
1007 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1008 LOCAL_SANITIZE := never
1009 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1010
1011 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1012 include $(BUILD_STATIC_LIBRARY)
1013
1014
1015 # ========================================================
1016 # libc_bionic.a - home-grown C library code
1017 # ========================================================
1018
1019 include $(CLEAR_VARS)
1020
1021 LOCAL_SRC_FILES := $(libc_bionic_src_files)
1022 LOCAL_CFLAGS := $(libc_common_cflags) \
1023     -Wframe-larger-than=2048 \
1024
1025 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1026 LOCAL_CPPFLAGS := $(libc_common_cppflags) -Wold-style-cast
1027 LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include
1028 LOCAL_MODULE := libc_bionic
1029 LOCAL_CLANG := $(use_clang)
1030 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1031 LOCAL_CXX_STL := none
1032 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1033 LOCAL_SANITIZE := never
1034 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1035
1036 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1037 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_bionic_src_files))
1038 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES_EXCLUDE,libc_bionic_src_files_exclude))
1039 include $(BUILD_STATIC_LIBRARY)
1040
1041
1042 # ========================================================
1043 # libc_bionic_ndk.a - The portions of libc_bionic that can
1044 # be safely used in libc_ndk.a (no troublesome global data
1045 # or constructors).
1046 # ========================================================
1047
1048 include $(CLEAR_VARS)
1049
1050 LOCAL_SRC_FILES := $(libc_bionic_ndk_src_files)
1051 LOCAL_CFLAGS := $(libc_common_cflags) \
1052     -Wframe-larger-than=2048 \
1053
1054 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1055 LOCAL_CPPFLAGS := $(libc_common_cppflags) -Wold-style-cast
1056 LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include
1057 LOCAL_MODULE := libc_bionic_ndk
1058 LOCAL_CLANG := $(use_clang)
1059 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1060 LOCAL_CXX_STL := none
1061 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1062 LOCAL_SANITIZE := never
1063 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1064
1065 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1066 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_bionic_ndk_src_files))
1067 include $(BUILD_STATIC_LIBRARY)
1068
1069
1070 # ========================================================
1071 # libc_pthread.a - pthreads parts that previously lived in
1072 # libc_bionic.a. Relocated to their own library because
1073 # they can't be included in libc_ndk.a (as they layout of
1074 # pthread_t has changed over the years and has ABI
1075 # compatibility issues).
1076 # ========================================================
1077
1078 include $(CLEAR_VARS)
1079
1080 LOCAL_SRC_FILES := $(libc_pthread_src_files)
1081 LOCAL_CFLAGS := $(libc_common_cflags) \
1082     -Wframe-larger-than=2048 \
1083
1084 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1085 LOCAL_CPPFLAGS := $(libc_common_cppflags) -Wold-style-cast
1086 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1087 LOCAL_MODULE := libc_pthread
1088 LOCAL_CLANG := $(use_clang)
1089 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1090 LOCAL_CXX_STL := none
1091 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1092 LOCAL_SANITIZE := never
1093 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1094
1095 include $(BUILD_STATIC_LIBRARY)
1096
1097
1098 # ========================================================
1099 # libc_cxa.a - Things traditionally in libstdc++
1100 # ========================================================
1101
1102 include $(CLEAR_VARS)
1103
1104 LOCAL_SRC_FILES := $(libc_cxa_src_files)
1105 LOCAL_CFLAGS := $(libc_common_cflags) \
1106     -fvisibility=hidden \
1107
1108 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1109 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1110 LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include
1111 LOCAL_MODULE := libc_cxa
1112 LOCAL_CLANG := true # GCC refuses to hide new/delete
1113 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1114 LOCAL_CXX_STL := none
1115 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1116 LOCAL_SANITIZE := never
1117 # b/17574078: Need to disable coverage until we have a prebuilt libprofile_rt.
1118 # Since this is a static library built with clang, it needs to link
1119 # libprofile_rt when it is linked into the final binary. Since the final binary
1120 # is built with GCC, it won't link libprofile_rt. We can't very easily just add
1121 # libprofile_rt to all link lines the way we've done for libgcov because
1122 # libprofile_rt isn't prebuilt, and it would be tricky to write a rule that
1123 # would make sure libprofile_rt is built.
1124 LOCAL_NATIVE_COVERAGE := false
1125
1126 include $(BUILD_STATIC_LIBRARY)
1127
1128
1129 # ========================================================
1130 # libc_syscalls.a
1131 # ========================================================
1132
1133 include $(CLEAR_VARS)
1134
1135 LOCAL_SRC_FILES_$(TARGET_ARCH) := $(call all-S-files-under,arch-$(TARGET_ARCH)/syscalls)
1136 ifdef TARGET_2ND_ARCH
1137 LOCAL_SRC_FILES_$(TARGET_2ND_ARCH) := $(call all-S-files-under,arch-$(TARGET_2ND_ARCH)/syscalls)
1138 endif
1139 LOCAL_MODULE := libc_syscalls
1140 LOCAL_CLANG := $(use_clang)
1141 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1142 LOCAL_CXX_STL := none
1143 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1144 LOCAL_SANITIZE := never
1145 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1146
1147 include $(BUILD_STATIC_LIBRARY)
1148
1149
1150 # ========================================================
1151 # libc_aeabi.a
1152 # This is an LP32 ARM-only library that needs to be built with -fno-builtin
1153 # to avoid infinite recursion. For the other architectures we just build an
1154 # empty library to keep this makefile simple.
1155 # ========================================================
1156
1157 include $(CLEAR_VARS)
1158
1159 LOCAL_SRC_FILES_arm := arch-arm/bionic/__aeabi.c
1160 LOCAL_MODULE := libc_aeabi
1161 LOCAL_CLANG := $(use_clang)
1162 LOCAL_CFLAGS := $(libc_common_cflags) -fno-builtin
1163 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1164 LOCAL_CXX_STL := none
1165 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1166 LOCAL_SANITIZE := never
1167 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1168
1169 include $(BUILD_STATIC_LIBRARY)
1170
1171 # ========================================================
1172 # libc_ndk.a
1173 # Compatibility library for the NDK. This library contains
1174 # all the parts of libc that are safe to statically link.
1175 # We can't safely statically link things that can only run
1176 # on a certain version of the OS. Examples include
1177 # anything that talks to netd (a large portion of the DNS
1178 # code) and anything that is dependent on the layout of a
1179 # data structure that has changed across releases (such as
1180 # pthread_t).
1181 # ========================================================
1182
1183 include $(CLEAR_VARS)
1184
1185 LOCAL_MODULE := libc_ndk
1186 LOCAL_CLANG := $(use_clang)
1187 LOCAL_ASFLAGS := $(LOCAL_CFLAGS)
1188 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1189 LOCAL_CFLAGS := $(libc_common_cflags) -fvisibility=hidden -O0
1190 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1191 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1192 LOCAL_SANITIZE := never
1193 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1194 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1195
1196 LOCAL_SRC_FILES := \
1197     $(libc_common_src_files) \
1198     $(libc_arch_dynamic_src_files) \
1199     $(libc_ndk_stub_src_files) \
1200     bionic/malloc_debug_common.cpp \
1201
1202 LOCAL_SRC_FILES_arm += \
1203     arch-common/bionic/crtbegin_so.c \
1204     arch-arm/bionic/atexit_legacy.c \
1205     arch-common/bionic/crtend_so.S \
1206
1207 LOCAL_CFLAGS := $(libc_common_cflags) \
1208     -DLIBC_STATIC \
1209
1210 LOCAL_WHOLE_STATIC_LIBRARIES := \
1211     libc_bionic_ndk \
1212     libc_cxa \
1213     libc_freebsd \
1214     libc_gdtoa \
1215     libc_malloc \
1216     libc_netbsd \
1217     libc_openbsd_ndk \
1218     libc_stack_protector \
1219     libc_syscalls \
1220     libc_tzcode \
1221     libm \
1222
1223 LOCAL_WHOLE_STATIC_LIBRARIES_arm := libc_aeabi
1224 LOCAL_CXX_STL := none
1225
1226 ifneq ($(MALLOC_SVELTE),true)
1227 LOCAL_WHOLE_STATIC_LIBRARIES += libjemalloc
1228 endif
1229
1230 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1231 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_common_src_files))
1232 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_dynamic_src_files))
1233 $(eval $(call patch-up-arch-specific-flags,LOCAL_ASFLAGS,LOCAL_CFLAGS))
1234
1235 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1236 include $(BUILD_STATIC_LIBRARY)
1237
1238 # ========================================================
1239 # libc_common.a
1240 # ========================================================
1241
1242 include $(CLEAR_VARS)
1243
1244 LOCAL_SRC_FILES := $(libc_common_src_files)
1245 LOCAL_CFLAGS := $(libc_common_cflags)
1246 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1247 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1248 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1249 LOCAL_MODULE := libc_common
1250 LOCAL_CLANG := $(use_clang)
1251 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1252 LOCAL_WHOLE_STATIC_LIBRARIES := \
1253     libc_bionic \
1254     libc_bionic_ndk \
1255     libc_cxa \
1256     libc_dns \
1257     libc_freebsd \
1258     libc_gdtoa \
1259     libc_malloc \
1260     libc_netbsd \
1261     libc_openbsd \
1262     libc_openbsd_ndk \
1263     libc_pthread \
1264     libc_stack_protector \
1265     libc_syscalls \
1266     libc_tzcode \
1267
1268 LOCAL_WHOLE_STATIC_LIBRARIES_arm := libc_aeabi
1269
1270 LOCAL_CXX_STL := none
1271 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1272
1273 # TODO: split out the asflags.
1274 LOCAL_ASFLAGS := $(LOCAL_CFLAGS)
1275 LOCAL_SANITIZE := never
1276 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1277
1278 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1279 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_common_src_files))
1280 $(eval $(call patch-up-arch-specific-flags,LOCAL_ASFLAGS,LOCAL_CFLAGS))
1281 include $(BUILD_STATIC_LIBRARY)
1282
1283
1284 # ========================================================
1285 # libc_nomalloc.a
1286 # ========================================================
1287 #
1288 # This is a version of the static C library that does not
1289 # include malloc. It's useful in situations when the user wants
1290 # to provide their own malloc implementation, or wants to
1291 # explicitly disallow the use of malloc, such as in the
1292 # dynamic linker.
1293
1294 include $(CLEAR_VARS)
1295
1296 LOCAL_SRC_FILES := \
1297     $(libc_arch_static_src_files) \
1298
1299 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1300 LOCAL_CFLAGS := $(libc_common_cflags) \
1301     -DLIBC_STATIC \
1302
1303 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1304 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1305
1306 LOCAL_MODULE := libc_nomalloc
1307 LOCAL_CLANG := $(use_clang)
1308 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1309 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common libc_init_static
1310 LOCAL_CXX_STL := none
1311 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1312 LOCAL_SANITIZE := never
1313 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1314
1315 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1316 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_static_src_files))
1317 include $(BUILD_STATIC_LIBRARY)
1318
1319
1320 # ========================================================
1321 # libc_malloc.a: the _prefixed_ malloc functions (like dlcalloc).
1322 # ========================================================
1323
1324 include $(CLEAR_VARS)
1325 LOCAL_SRC_FILES := $(libc_malloc_src)
1326 LOCAL_CFLAGS := $(libc_common_cflags) \
1327     -fvisibility=hidden \
1328
1329 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1330 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1331 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1332 LOCAL_MODULE := libc_malloc
1333 LOCAL_CLANG := $(use_clang)
1334 LOCAL_CXX_STL := none
1335 LOCAL_SANITIZE := never
1336 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1337 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1338 include $(BUILD_STATIC_LIBRARY)
1339
1340
1341 # ========================================================
1342 # libc.a
1343 # ========================================================
1344 include $(CLEAR_VARS)
1345
1346 LOCAL_SRC_FILES := \
1347     $(libc_arch_static_src_files) \
1348     bionic/malloc_debug_common.cpp \
1349
1350 LOCAL_CFLAGS := $(libc_common_cflags) \
1351     -DLIBC_STATIC \
1352
1353 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1354 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1355 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1356 LOCAL_MODULE := libc
1357 LOCAL_CLANG := $(use_clang)
1358 LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
1359 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common libc_init_static
1360
1361 ifneq ($(MALLOC_SVELTE),true)
1362 LOCAL_WHOLE_STATIC_LIBRARIES += libjemalloc
1363 endif
1364
1365 LOCAL_CXX_STL := none
1366 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1367 LOCAL_SANITIZE := never
1368 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1369
1370 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1371 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_static_src_files))
1372 include $(BUILD_STATIC_LIBRARY)
1373
1374
1375 # ========================================================
1376 # libc.so
1377 # ========================================================
1378 include $(CLEAR_VARS)
1379
1380 LOCAL_CFLAGS := $(libc_common_cflags)
1381 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1382 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1383
1384 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1385 LOCAL_SRC_FILES := \
1386     arch-common/bionic/crtbegin_so.c \
1387     arch-common/bionic/crtbrand.S \
1388     $(libc_arch_dynamic_src_files) \
1389     bionic/malloc_debug_common.cpp \
1390     bionic/libc_init_dynamic.cpp \
1391     bionic/NetdClient.cpp \
1392     arch-common/bionic/crtend_so.S \
1393
1394 LOCAL_MODULE := libc
1395 LOCAL_CLANG := $(use_clang)
1396 LOCAL_REQUIRED_MODULES := tzdata
1397 LOCAL_ADDITIONAL_DEPENDENCIES := \
1398     $(libc_common_additional_dependencies) \
1399     $(LOCAL_PATH)/libc.arm.map \
1400     $(LOCAL_PATH)/libc.arm64.map \
1401     $(LOCAL_PATH)/libc.mips.map \
1402     $(LOCAL_PATH)/libc.mips64.map \
1403     $(LOCAL_PATH)/libc.x86.map \
1404     $(LOCAL_PATH)/libc.x86_64.map \
1405     $(LOCAL_PATH)/libc.arm.brillo.map \
1406     $(LOCAL_PATH)/libc.mips.brillo.map \
1407     $(LOCAL_PATH)/libc.x86.brillo.map \
1408
1409 # Leave the symbols in the shared library so that stack unwinders can produce
1410 # meaningful name resolution.
1411 LOCAL_STRIP_MODULE := keep_symbols
1412
1413 # Do not pack libc.so relocations; see http://b/20645321 for details.
1414 LOCAL_PACK_MODULE_RELOCATIONS := false
1415
1416 # WARNING: The only library libc.so should depend on is libdl.so!  If you add other libraries,
1417 # make sure to add -Wl,--exclude-libs=libgcc.a to the LOCAL_LDFLAGS for those libraries.  This
1418 # ensures that symbols that are pulled into those new libraries from libgcc.a are not declared
1419 # external; if that were the case, then libc would not pull those symbols from libgcc.a as it
1420 # should, instead relying on the external symbols from the dependent libraries.  That would
1421 # create a "cloaked" dependency on libgcc.a in libc though the libraries, which is not what
1422 # you wanted!
1423
1424 LOCAL_SHARED_LIBRARIES := libdl
1425 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
1426
1427 ifneq ($(MALLOC_SVELTE),true)
1428 LOCAL_WHOLE_STATIC_LIBRARIES += libjemalloc
1429 endif
1430
1431 LOCAL_CXX_STL := none
1432 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1433
1434 # TODO: This is to work around b/24465209. Remove after root cause is fixed
1435 LOCAL_LDFLAGS_arm := -Wl,--hash-style=both
1436 LOCAL_LDFLAGS_x86 := -Wl,--hash-style=both
1437
1438 # Don't re-export new/delete and friends, even if the compiler really wants to.
1439 ifdef BRILLO
1440 LOCAL_LDFLAGS_arm    += -Wl,--version-script,$(LOCAL_PATH)/libc.arm.brillo.map
1441 LOCAL_LDFLAGS_mips   += -Wl,--version-script,$(LOCAL_PATH)/libc.mips.brillo.map
1442 LOCAL_LDFLAGS_x86    += -Wl,--version-script,$(LOCAL_PATH)/libc.x86.brillo.map
1443 else
1444 LOCAL_LDFLAGS_arm    += -Wl,--version-script,$(LOCAL_PATH)/libc.arm.map
1445 LOCAL_LDFLAGS_mips   += -Wl,--version-script,$(LOCAL_PATH)/libc.mips.map
1446 LOCAL_LDFLAGS_x86    += -Wl,--version-script,$(LOCAL_PATH)/libc.x86.map
1447 endif
1448
1449 LOCAL_LDFLAGS_arm64  += -Wl,--version-script,$(LOCAL_PATH)/libc.arm64.map
1450 LOCAL_LDFLAGS_mips64 += -Wl,--version-script,$(LOCAL_PATH)/libc.mips64.map
1451 LOCAL_LDFLAGS_x86_64 += -Wl,--version-script,$(LOCAL_PATH)/libc.x86_64.map
1452
1453 # We'd really like to do this for all architectures, but since this wasn't done
1454 # before, these symbols must continue to be exported on LP32 for binary
1455 # compatibility.
1456 LOCAL_LDFLAGS_64 := -Wl,--exclude-libs,libgcc.a
1457
1458 # Unfortunately --exclude-libs clobbers our version script, so we have to
1459 # prevent the build system from using this flag.
1460 LOCAL_NO_EXCLUDE_LIBS := true
1461
1462 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1463 $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_dynamic_src_files))
1464
1465 LOCAL_NO_CRT := true
1466 LOCAL_ASFLAGS += $(libc_crt_target_cflags)
1467
1468 # special for arm
1469 LOCAL_CFLAGS_arm += -DCRT_LEGACY_WORKAROUND
1470 LOCAL_SRC_FILES_arm += \
1471     arch-arm/bionic/atexit_legacy.c
1472
1473 LOCAL_SANITIZE := never
1474 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1475
1476 include $(BUILD_SHARED_LIBRARY)
1477
1478
1479 # For all builds, except for the -user build we will enable memory
1480 # allocation checking (including memory leaks, buffer overwrites, etc.)
1481 # Note that all these checks are also controlled by env. settings
1482 # that can enable, or disable specific checks. Note also that some of
1483 # the checks are available only in emulator and are implemeted in
1484 # libc_malloc_qemu_instrumented.so.
1485 ifneq ($(TARGET_BUILD_VARIANT),user)
1486
1487 # ========================================================
1488 # libc_malloc_debug_leak.so
1489 # ========================================================
1490 include $(CLEAR_VARS)
1491
1492 LOCAL_CFLAGS := $(libc_common_cflags)
1493 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1494 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1495
1496 # Make sure that unwind.h comes from libunwind.
1497 LOCAL_C_INCLUDES := \
1498     $(libc_common_c_includes) \
1499
1500 LOCAL_SRC_FILES := \
1501     bionic/debug_backtrace.cpp \
1502     bionic/debug_mapinfo.cpp \
1503     bionic/libc_logging.cpp \
1504     bionic/malloc_debug_leak.cpp \
1505     bionic/malloc_debug_check.cpp \
1506
1507 LOCAL_MODULE := libc_malloc_debug_leak
1508 LOCAL_CLANG := $(use_clang)
1509 LOCAL_ADDITIONAL_DEPENDENCIES := \
1510     $(libc_common_additional_dependencies) \
1511     $(LOCAL_PATH)/version_script.txt \
1512
1513 LOCAL_SHARED_LIBRARIES := libc libdl
1514 LOCAL_CXX_STL := none
1515 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1516 # Only need this for arm since libc++ uses its own unwind code that
1517 # doesn't mix with the other default unwind code.
1518 LOCAL_STATIC_LIBRARIES_arm := libunwind_llvm
1519 LOCAL_LDFLAGS_arm := -Wl,--exclude-libs,libunwind_llvm.a
1520 LOCAL_STATIC_LIBRARIES += libc++abi
1521 LOCAL_ALLOW_UNDEFINED_SYMBOLS := true
1522
1523 # Don't re-export new/delete and friends, even if the compiler really wants to.
1524 LOCAL_LDFLAGS := -Wl,--version-script,$(LOCAL_PATH)/version_script.txt
1525
1526 # Unfortunately --exclude-libs clobbers our version script, so we have to
1527 # prevent the build system from using this flag.
1528 LOCAL_NO_EXCLUDE_LIBS := true
1529
1530 # Don't install on release build
1531 LOCAL_MODULE_TAGS := eng debug
1532 LOCAL_SANITIZE := never
1533 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1534
1535 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1536 include $(BUILD_SHARED_LIBRARY)
1537
1538
1539 # ========================================================
1540 # libc_malloc_debug_qemu.so
1541 # ========================================================
1542 include $(CLEAR_VARS)
1543
1544 LOCAL_CFLAGS := \
1545     $(libc_common_cflags) \
1546     -DMALLOC_QEMU_INSTRUMENT \
1547
1548 LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
1549 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1550
1551 LOCAL_C_INCLUDES := $(libc_common_c_includes)
1552
1553 LOCAL_SRC_FILES := \
1554     bionic/libc_logging.cpp \
1555     bionic/malloc_debug_qemu.cpp \
1556
1557 LOCAL_MODULE := libc_malloc_debug_qemu
1558 LOCAL_CLANG := $(use_clang)
1559 LOCAL_ADDITIONAL_DEPENDENCIES := \
1560     $(libc_common_additional_dependencies) \
1561     $(LOCAL_PATH)/version_script.txt \
1562
1563 LOCAL_SHARED_LIBRARIES := libc libdl
1564 LOCAL_CXX_STL := none
1565 LOCAL_SYSTEM_SHARED_LIBRARIES :=
1566
1567 # Don't re-export new/delete and friends, even if the compiler really wants to.
1568 LOCAL_LDFLAGS := -Wl,--version-script,$(LOCAL_PATH)/version_script.txt
1569
1570 # Unfortunately --exclude-libs clobbers our version script, so we have to
1571 # prevent the build system from using this flag.
1572 LOCAL_NO_EXCLUDE_LIBS := true
1573
1574 # Don't install on release build
1575 LOCAL_MODULE_TAGS := eng debug
1576 LOCAL_SANITIZE := never
1577 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1578
1579 $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
1580 include $(BUILD_SHARED_LIBRARY)
1581
1582 endif  #!user
1583
1584 # ========================================================
1585 # libstdc++.so
1586 # ========================================================
1587 libstdcxx_common_src_files := \
1588     bionic/__cxa_guard.cpp \
1589     bionic/__cxa_pure_virtual.cpp \
1590     bionic/new.cpp \
1591     bionic/libc_logging.cpp \
1592
1593 include $(CLEAR_VARS)
1594 LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include
1595 LOCAL_CFLAGS := $(libc_common_cflags)
1596 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1597
1598 # TODO: This is to work around b/24465209. Remove after root cause is fixed
1599 LOCAL_LDFLAGS_arm := -Wl,--hash-style=both
1600 LOCAL_LDFLAGS_x86 := -Wl,--hash-style=both
1601
1602 LOCAL_SRC_FILES := $(libstdcxx_common_src_files)
1603 LOCAL_MODULE:= libstdc++
1604 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
1605 LOCAL_CXX_STL := none
1606 LOCAL_SYSTEM_SHARED_LIBRARIES := libc
1607 LOCAL_SANITIZE := never
1608 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1609 include $(BUILD_SHARED_LIBRARY)
1610
1611 # ========================================================
1612 # libstdc++.a
1613 # ========================================================
1614 include $(CLEAR_VARS)
1615 LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include
1616 LOCAL_CFLAGS := $(libc_common_cflags)
1617 LOCAL_CPPFLAGS := $(libc_common_cppflags)
1618 LOCAL_SRC_FILES := $(libstdcxx_common_src_files)
1619 LOCAL_MODULE:= libstdc++
1620 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
1621 LOCAL_CXX_STL := none
1622 LOCAL_SYSTEM_SHARED_LIBRARIES := libc
1623 LOCAL_SANITIZE := never
1624 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
1625 include $(BUILD_STATIC_LIBRARY)
1626