libc/Android.bp

   1 // Define the common source files for all the libc instances
   2 // =========================================================
   3 libc_common_src_files = [
   4     "async_safe/async_safe_log.cpp",
   5     "bionic/ether_aton.c",
   6     "bionic/ether_ntoa.c",
   7     "bionic/fts.c",
   8     "bionic/initgroups.c",
   9     "bionic/isatty.c",
  10     "bionic/pututline.c",
  11     "bionic/sched_cpualloc.c",
  12     "bionic/sched_cpucount.c",
  13     "bionic/sigblock.c",
  14     "bionic/siginterrupt.c",
  15     "bionic/sigsetmask.c",
  16     "stdio/fread.c",
  17     "stdio/parsefloat.c",
  18     "stdio/refill.c",
  19     "stdio/stdio.cpp",
  20     "stdio/stdio_ext.cpp",
  21     "stdio/vfscanf.c",
  22     "stdio/vfwscanf.c",
  23     "stdlib/atexit.c",
  24     "stdlib/exit.c",
  25 ]
  26
  27 // Various kinds of cruft.
  28 // ========================================================
  29 libc_common_src_files += [
  30     "bionic/ndk_cruft.cpp",
  31 ]
  32
  33 libc_common_src_files_32 = [
  34     "bionic/legacy_32_bit_support.cpp",
  35     "bionic/time64.c",
  36 ]
  37
  38 libc_common_flags = [
  39     "-D_LIBC=1",
  40     "-Wall",
  41     "-Wextra",
  42     "-Wunused",
  43     "-Wno-deprecated-declarations",
  44     "-Wframe-larger-than=2048",
  45
  46     // Try to catch typical 32-bit assumptions that break with 64-bit pointers.
  47     "-Werror=pointer-to-int-cast",
  48     "-Werror=int-to-pointer-cast",
  49     "-Werror=type-limits",
  50     "-Werror",
  51 ]
  52
  53 // Define some common cflags
  54 // ========================================================
  55 cc_defaults {
  56     name: "libc_defaults",
  57     defaults: ["linux_bionic_supported"],
  58     cflags: libc_common_flags,
  59     asflags: libc_common_flags,
  60     conlyflags: ["-std=gnu99"],
  61     cppflags: [],
  62     include_dirs: [
  63         "bionic/libc/async_safe/include",
  64         "external/jemalloc/include",
  65     ],
  66
  67     stl: "none",
  68     system_shared_libs: [],
  69     sanitize: {
  70         never: true,
  71     },
  72     native_coverage: false,
  73     clang: true,
  74 }
  75
  76 // ANDROIDMK TRANSLATION ERROR: unsupported directive
  77 // ifeq ($(strip $(DEBUG_BIONIC_LIBC)),true)
  78 //libc_common_cflags += ["-DDEBUG"]
  79 // ANDROIDMK TRANSLATION ERROR: unsupported directive
  80 // endif
  81
  82 // ========================================================
  83 // libc_stack_protector.a - stack protector code
  84 // ========================================================
  85 //
  86 // Code that implements the stack protector (or that runs
  87 // before TLS has been set up) needs to be compiled with
  88 // -fno-stack-protector, since it accesses the stack canary
  89 // TLS slot.
  90
  91 cc_library_static {
  92
  93     srcs: [
  94         "bionic/__libc_init_main_thread.cpp",
  95         "bionic/__stack_chk_fail.cpp",
  96     ],
  97     arch: {
  98         arm64: {
  99             srcs: ["arch-arm64/bionic/__set_tls.c"],
 100         },
 101         x86: {
 102             srcs: ["arch-x86/bionic/__set_tls.cpp"],
 103         },
 104         x86_64: {
 105             srcs: ["arch-x86_64/bionic/__set_tls.c"],
 106         },
 107     },
 108
 109     defaults: ["libc_defaults"],
 110     cflags: ["-fno-stack-protector"],
 111     name: "libc_stack_protector",
 112 }
 113
 114 // libc_init_static.cpp also needs to be built without stack protector,
 115 // because it's responsible for setting up TLS for static executables.
 116 // This isn't the case for dynamic executables because the dynamic linker
 117 // has already set up the main thread's TLS.
 118
 119 cc_library_static {
 120     name: "libc_init_static",
 121     defaults: ["libc_defaults"],
 122     srcs: ["bionic/libc_init_static.cpp"],
 123     cflags: ["-fno-stack-protector"],
 124 }
 125
 126
 127 // ========================================================
 128 // libc_tzcode.a - upstream 'tzcode' code
 129 // ========================================================
 130
 131 cc_library_static {
 132
 133     defaults: ["libc_defaults"],
 134     srcs: [
 135         "tzcode/**/*.c",
 136         "tzcode/bionic.cpp",
 137         "upstream-openbsd/lib/libc/time/wcsftime.c", // tzcode doesn't include wcsftime, so we use the OpenBSD one.
 138     ],
 139
 140     cflags: [
 141         "-Wno-unused-parameter",
 142         // Don't use ridiculous amounts of stack.
 143         "-DALL_STATE",
 144         // Include tzsetwall, timelocal, timegm, time2posix, and posix2time.
 145         "-DSTD_INSPIRED",
 146         // Obviously, we want to be thread-safe.
 147         "-DTHREAD_SAFE",
 148         // The name of the tm_gmtoff field in our struct tm.
 149         "-DTM_GMTOFF=tm_gmtoff",
 150         // Where we store our tzdata.
 151         "-DTZDIR=\"/system/usr/share/zoneinfo\"",
 152         // Include `tzname`, `timezone`, and `daylight` globals.
 153         "-DHAVE_POSIX_DECLS=0",
 154         "-DUSG_COMPAT=1",
 155         // Use the empty string (instead of "   ") as the timezone abbreviation
 156         // fallback.
 157         "-DWILDABBR=\"\"",
 158         "-DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU",
 159         "-Dlint",
 160     ],
 161
 162     local_include_dirs: ["tzcode/"],
 163     name: "libc_tzcode",
 164 }
 165
 166 // ========================================================
 167 // libc_dns.a - modified NetBSD DNS code
 168 // ========================================================
 169
 170 cc_library_static {
 171
 172     defaults: ["libc_defaults"],
 173     srcs: [
 174         "dns/**/*.c",
 175
 176         "upstream-netbsd/lib/libc/isc/ev_streams.c",
 177         "upstream-netbsd/lib/libc/isc/ev_timers.c",
 178         "upstream-netbsd/lib/libc/resolv/mtctxres.c",
 179     ],
 180
 181     cflags: [
 182         "-DANDROID_CHANGES",
 183         "-DINET6",
 184         "-Wno-unused-parameter",
 185         "-include netbsd-compat.h",
 186         "-Wframe-larger-than=66000",
 187     ],
 188
 189     local_include_dirs: [
 190         "dns/include",
 191         "private",
 192         "upstream-netbsd/lib/libc/include",
 193         "upstream-netbsd/android/include",
 194     ],
 195
 196     name: "libc_dns",
 197 }
 198
 199 // ========================================================
 200 // libc_freebsd.a - upstream FreeBSD C library code
 201 // ========================================================
 202 //
 203 // These files are built with the freebsd-compat.h header file
 204 // automatically included.
 205
 206 cc_library_static {
 207     defaults: ["libc_defaults"],
 208     srcs: [
 209         "upstream-freebsd/lib/libc/gen/ldexp.c",
 210         "upstream-freebsd/lib/libc/gen/sleep.c",
 211         "upstream-freebsd/lib/libc/gen/usleep.c",
 212         "upstream-freebsd/lib/libc/stdlib/getopt_long.c",
 213         "upstream-freebsd/lib/libc/stdlib/qsort.c",
 214         "upstream-freebsd/lib/libc/stdlib/quick_exit.c",
 215         "upstream-freebsd/lib/libc/string/wcpcpy.c",
 216         "upstream-freebsd/lib/libc/string/wcpncpy.c",
 217         "upstream-freebsd/lib/libc/string/wcscasecmp.c",
 218         "upstream-freebsd/lib/libc/string/wcscat.c",
 219         "upstream-freebsd/lib/libc/string/wcschr.c",
 220         "upstream-freebsd/lib/libc/string/wcscmp.c",
 221         "upstream-freebsd/lib/libc/string/wcscpy.c",
 222         "upstream-freebsd/lib/libc/string/wcscspn.c",
 223         "upstream-freebsd/lib/libc/string/wcsdup.c",
 224         "upstream-freebsd/lib/libc/string/wcslcat.c",
 225         "upstream-freebsd/lib/libc/string/wcslen.c",
 226         "upstream-freebsd/lib/libc/string/wcsncasecmp.c",
 227         "upstream-freebsd/lib/libc/string/wcsncat.c",
 228         "upstream-freebsd/lib/libc/string/wcsncmp.c",
 229         "upstream-freebsd/lib/libc/string/wcsncpy.c",
 230         "upstream-freebsd/lib/libc/string/wcsnlen.c",
 231         "upstream-freebsd/lib/libc/string/wcspbrk.c",
 232         "upstream-freebsd/lib/libc/string/wcsrchr.c",
 233         "upstream-freebsd/lib/libc/string/wcsspn.c",
 234         "upstream-freebsd/lib/libc/string/wcstok.c",
 235         "upstream-freebsd/lib/libc/string/wmemchr.c",
 236         "upstream-freebsd/lib/libc/string/wmemcmp.c",
 237         "upstream-freebsd/lib/libc/string/wmemmove.c",
 238         "upstream-freebsd/lib/libc/string/wmemset.c",
 239     ],
 240     arch: {
 241         arm64: {
 242             exclude_srcs: [
 243                 "upstream-freebsd/lib/libc/string/wmemmove.c",
 244             ],
 245         },
 246         x86: {
 247             exclude_srcs: [
 248                 "upstream-freebsd/lib/libc/string/wcschr.c",
 249                 "upstream-freebsd/lib/libc/string/wcscmp.c",
 250                 "upstream-freebsd/lib/libc/string/wcslen.c",
 251                 "upstream-freebsd/lib/libc/string/wcsrchr.c",
 252             ],
 253             atom: {
 254                 exclude_srcs: [
 255                     "upstream-freebsd/lib/libc/string/wmemcmp.c",
 256                 ],
 257             },
 258             ssse3: {
 259                 exclude_srcs: [
 260                     "upstream-freebsd/lib/libc/string/wcscat.c",
 261                     "upstream-freebsd/lib/libc/string/wcscpy.c",
 262                 ],
 263             },
 264             sse4: {
 265                 exclude_srcs: [
 266                     "upstream-freebsd/lib/libc/string/wmemcmp.c",
 267                 ],
 268             },
 269         },
 270     },
 271
 272     cflags: [
 273         "-Wno-sign-compare",
 274         "-Wno-uninitialized",
 275         "-include freebsd-compat.h",
 276     ],
 277
 278     local_include_dirs: [
 279         "upstream-freebsd/android/include",
 280     ],
 281
 282     name: "libc_freebsd",
 283 }
 284
 285 cc_library_static {
 286     defaults: ["libc_defaults"],
 287     srcs: [
 288         "upstream-freebsd/lib/libc/stdlib/realpath.c",
 289     ],
 290
 291     cflags: [
 292         "-Wno-sign-compare",
 293         "-include freebsd-compat.h",
 294         "-Wframe-larger-than=15000",
 295     ],
 296
 297     local_include_dirs: [
 298         "upstream-freebsd/android/include",
 299     ],
 300
 301     name: "libc_freebsd_large_stack",
 302 }
 303
 304 // ========================================================
 305 // libc_netbsd.a - upstream NetBSD C library code
 306 // ========================================================
 307 //
 308 // These files are built with the netbsd-compat.h header file
 309 // automatically included.
 310
 311 cc_library_static {
 312
 313     defaults: ["libc_defaults"],
 314     srcs: [
 315         "upstream-netbsd/common/lib/libc/stdlib/random.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     multilib: {
 348         lib32: {
 349             // LP32 cruft
 350             srcs: ["upstream-netbsd/common/lib/libc/hash/sha1/sha1.c"],
 351         },
 352     },
 353     cflags: [
 354         "-Wno-sign-compare",
 355         "-Wno-uninitialized",
 356         "-Wno-unused-parameter",
 357         "-DPOSIX_MISTAKE",
 358         "-include netbsd-compat.h",
 359     ],
 360
 361     local_include_dirs: [
 362         "upstream-netbsd/android/include",
 363         "upstream-netbsd/lib/libc/include",
 364     ],
 365
 366     name: "libc_netbsd",
 367 }
 368
 369 // ========================================================
 370 // libc_openbsd_ndk.a - upstream OpenBSD C library code
 371 // that can be safely included in the libc_ndk.a (doesn't
 372 // contain any troublesome global data or constructors).
 373 // ========================================================
 374 //
 375 // These files are built with the openbsd-compat.h header file
 376 // automatically included.
 377
 378 cc_library_static {
 379     name: "libc_openbsd_ndk",
 380     defaults: ["libc_defaults"],
 381     srcs: [
 382         "upstream-openbsd/lib/libc/compat-43/killpg.c",
 383         "upstream-openbsd/lib/libc/gen/alarm.c",
 384         "upstream-openbsd/lib/libc/gen/ctype_.c",
 385         "upstream-openbsd/lib/libc/gen/daemon.c",
 386         "upstream-openbsd/lib/libc/gen/err.c",
 387         "upstream-openbsd/lib/libc/gen/errx.c",
 388         "upstream-openbsd/lib/libc/gen/fnmatch.c",
 389         "upstream-openbsd/lib/libc/gen/ftok.c",
 390         "upstream-openbsd/lib/libc/gen/getprogname.c",
 391         "upstream-openbsd/lib/libc/gen/isctype.c",
 392         "upstream-openbsd/lib/libc/gen/setprogname.c",
 393         "upstream-openbsd/lib/libc/gen/time.c",
 394         "upstream-openbsd/lib/libc/gen/tolower_.c",
 395         "upstream-openbsd/lib/libc/gen/toupper_.c",
 396         "upstream-openbsd/lib/libc/gen/verr.c",
 397         "upstream-openbsd/lib/libc/gen/verrx.c",
 398         "upstream-openbsd/lib/libc/gen/vwarn.c",
 399         "upstream-openbsd/lib/libc/gen/vwarnx.c",
 400         "upstream-openbsd/lib/libc/gen/warn.c",
 401         "upstream-openbsd/lib/libc/gen/warnx.c",
 402         "upstream-openbsd/lib/libc/locale/btowc.c",
 403         "upstream-openbsd/lib/libc/locale/mbrlen.c",
 404         "upstream-openbsd/lib/libc/locale/mbstowcs.c",
 405         "upstream-openbsd/lib/libc/locale/mbtowc.c",
 406         "upstream-openbsd/lib/libc/locale/wcscoll.c",
 407         "upstream-openbsd/lib/libc/locale/wcstoimax.c",
 408         "upstream-openbsd/lib/libc/locale/wcstol.c",
 409         "upstream-openbsd/lib/libc/locale/wcstoll.c",
 410         "upstream-openbsd/lib/libc/locale/wcstombs.c",
 411         "upstream-openbsd/lib/libc/locale/wcstoul.c",
 412         "upstream-openbsd/lib/libc/locale/wcstoull.c",
 413         "upstream-openbsd/lib/libc/locale/wcstoumax.c",
 414         "upstream-openbsd/lib/libc/locale/wcsxfrm.c",
 415         "upstream-openbsd/lib/libc/locale/wctob.c",
 416         "upstream-openbsd/lib/libc/locale/wctomb.c",
 417         "upstream-openbsd/lib/libc/net/base64.c",
 418         "upstream-openbsd/lib/libc/net/htonl.c",
 419         "upstream-openbsd/lib/libc/net/htons.c",
 420         "upstream-openbsd/lib/libc/net/inet_lnaof.c",
 421         "upstream-openbsd/lib/libc/net/inet_makeaddr.c",
 422         "upstream-openbsd/lib/libc/net/inet_netof.c",
 423         "upstream-openbsd/lib/libc/net/inet_ntoa.c",
 424         "upstream-openbsd/lib/libc/net/inet_ntop.c",
 425         "upstream-openbsd/lib/libc/net/inet_pton.c",
 426         "upstream-openbsd/lib/libc/net/ntohl.c",
 427         "upstream-openbsd/lib/libc/net/ntohs.c",
 428         "upstream-openbsd/lib/libc/net/res_random.c",
 429         "upstream-openbsd/lib/libc/stdio/fflush.c",
 430         "upstream-openbsd/lib/libc/stdio/fgetln.c",
 431         "upstream-openbsd/lib/libc/stdio/fgets.c",
 432         "upstream-openbsd/lib/libc/stdio/fgetwc.c",
 433         "upstream-openbsd/lib/libc/stdio/fgetws.c",
 434         "upstream-openbsd/lib/libc/stdio/flags.c",
 435         "upstream-openbsd/lib/libc/stdio/fmemopen.c",
 436         "upstream-openbsd/lib/libc/stdio/fpurge.c",
 437         "upstream-openbsd/lib/libc/stdio/fputs.c",
 438         "upstream-openbsd/lib/libc/stdio/fputwc.c",
 439         "upstream-openbsd/lib/libc/stdio/fputws.c",
 440         "upstream-openbsd/lib/libc/stdio/fvwrite.c",
 441         "upstream-openbsd/lib/libc/stdio/fwalk.c",
 442         "upstream-openbsd/lib/libc/stdio/fwide.c",
 443         "upstream-openbsd/lib/libc/stdio/fwrite.c",
 444         "upstream-openbsd/lib/libc/stdio/getdelim.c",
 445         "upstream-openbsd/lib/libc/stdio/gets.c",
 446         "upstream-openbsd/lib/libc/stdio/makebuf.c",
 447         "upstream-openbsd/lib/libc/stdio/mktemp.c",
 448         "upstream-openbsd/lib/libc/stdio/open_memstream.c",
 449         "upstream-openbsd/lib/libc/stdio/open_wmemstream.c",
 450         "upstream-openbsd/lib/libc/stdio/perror.c",
 451         "upstream-openbsd/lib/libc/stdio/puts.c",
 452         "upstream-openbsd/lib/libc/stdio/rget.c",
 453         "upstream-openbsd/lib/libc/stdio/setvbuf.c",
 454         "upstream-openbsd/lib/libc/stdio/tempnam.c",
 455         "upstream-openbsd/lib/libc/stdio/tmpnam.c",
 456         "upstream-openbsd/lib/libc/stdio/ungetc.c",
 457         "upstream-openbsd/lib/libc/stdio/ungetwc.c",
 458         "upstream-openbsd/lib/libc/stdio/vasprintf.c",
 459         "upstream-openbsd/lib/libc/stdio/vdprintf.c",
 460         "upstream-openbsd/lib/libc/stdio/vsscanf.c",
 461         "upstream-openbsd/lib/libc/stdio/vswprintf.c",
 462         "upstream-openbsd/lib/libc/stdio/vswscanf.c",
 463         "upstream-openbsd/lib/libc/stdio/wbuf.c",
 464         "upstream-openbsd/lib/libc/stdio/wsetup.c",
 465         "upstream-openbsd/lib/libc/stdlib/abs.c",
 466         "upstream-openbsd/lib/libc/stdlib/atoi.c",
 467         "upstream-openbsd/lib/libc/stdlib/atol.c",
 468         "upstream-openbsd/lib/libc/stdlib/atoll.c",
 469         "upstream-openbsd/lib/libc/stdlib/getenv.c",
 470         "upstream-openbsd/lib/libc/stdlib/getsubopt.c",
 471         "upstream-openbsd/lib/libc/stdlib/insque.c",
 472         "upstream-openbsd/lib/libc/stdlib/imaxabs.c",
 473         "upstream-openbsd/lib/libc/stdlib/imaxdiv.c",
 474         "upstream-openbsd/lib/libc/stdlib/labs.c",
 475         "upstream-openbsd/lib/libc/stdlib/llabs.c",
 476         "upstream-openbsd/lib/libc/stdlib/lsearch.c",
 477         "upstream-openbsd/lib/libc/stdlib/reallocarray.c",
 478         "upstream-openbsd/lib/libc/stdlib/remque.c",
 479         "upstream-openbsd/lib/libc/stdlib/setenv.c",
 480         "upstream-openbsd/lib/libc/stdlib/strtoimax.c",
 481         "upstream-openbsd/lib/libc/stdlib/strtol.c",
 482         "upstream-openbsd/lib/libc/stdlib/strtoll.c",
 483         "upstream-openbsd/lib/libc/stdlib/strtoul.c",
 484         "upstream-openbsd/lib/libc/stdlib/strtoull.c",
 485         "upstream-openbsd/lib/libc/stdlib/strtoumax.c",
 486         "upstream-openbsd/lib/libc/stdlib/system.c",
 487         "upstream-openbsd/lib/libc/stdlib/tfind.c",
 488         "upstream-openbsd/lib/libc/stdlib/tsearch.c",
 489         "upstream-openbsd/lib/libc/string/strcasecmp.c",
 490         "upstream-openbsd/lib/libc/string/strcspn.c",
 491         "upstream-openbsd/lib/libc/string/strdup.c",
 492         "upstream-openbsd/lib/libc/string/strndup.c",
 493         "upstream-openbsd/lib/libc/string/strpbrk.c",
 494         "upstream-openbsd/lib/libc/string/strsep.c",
 495         "upstream-openbsd/lib/libc/string/strspn.c",
 496         "upstream-openbsd/lib/libc/string/strstr.c",
 497         "upstream-openbsd/lib/libc/string/strtok.c",
 498         "upstream-openbsd/lib/libc/string/wmemcpy.c",
 499         "upstream-openbsd/lib/libc/string/wcslcpy.c",
 500         "upstream-openbsd/lib/libc/string/wcsstr.c",
 501         "upstream-openbsd/lib/libc/string/wcswidth.c",
 502     ],
 503
 504     cflags: [
 505         "-Wno-sign-compare",
 506         "-Wno-uninitialized",
 507         "-Wno-unused-parameter",
 508         "-include openbsd-compat.h",
 509     ],
 510
 511     local_include_dirs: [
 512         "private",
 513         "stdio",
 514         "upstream-openbsd/android/include",
 515         "upstream-openbsd/lib/libc/include",
 516         "upstream-openbsd/lib/libc/gdtoa/",
 517     ],
 518 }
 519
 520 cc_library_static {
 521     name: "libc_openbsd_large_stack",
 522     defaults: ["libc_defaults"],
 523     srcs: [
 524         "upstream-openbsd/lib/libc/stdio/vfprintf.c",
 525         "upstream-openbsd/lib/libc/stdio/vfwprintf.c",
 526     ],
 527     cflags: [
 528         "-include openbsd-compat.h",
 529         "-Wno-sign-compare",
 530         "-Wframe-larger-than=5000",
 531     ],
 532
 533     local_include_dirs: [
 534         "stdio",
 535         "upstream-openbsd/android/include",
 536         "upstream-openbsd/lib/libc/include",
 537         "upstream-openbsd/lib/libc/gdtoa/",
 538     ],
 539 }
 540
 541 // ========================================================
 542 // libc_openbsd.a - upstream OpenBSD C library code
 543 // ========================================================
 544 //
 545 // These files are built with the openbsd-compat.h header file
 546 // automatically included.
 547 cc_library_static {
 548     defaults: ["libc_defaults"],
 549     srcs: [
 550         // These two depend on getentropy_linux.c, which isn't in libc_ndk.a.
 551         "upstream-openbsd/lib/libc/crypt/arc4random.c",
 552         "upstream-openbsd/lib/libc/crypt/arc4random_uniform.c",
 553
 554         // May be overriden by per-arch optimized versions
 555         "upstream-openbsd/lib/libc/string/memchr.c",
 556         "upstream-openbsd/lib/libc/string/memmove.c",
 557         "upstream-openbsd/lib/libc/string/memrchr.c",
 558         "upstream-openbsd/lib/libc/string/stpcpy.c",
 559         "upstream-openbsd/lib/libc/string/stpncpy.c",
 560         "upstream-openbsd/lib/libc/string/strcat.c",
 561         "upstream-openbsd/lib/libc/string/strcpy.c",
 562         "upstream-openbsd/lib/libc/string/strlcat.c",
 563         "upstream-openbsd/lib/libc/string/strlcpy.c",
 564         "upstream-openbsd/lib/libc/string/strncat.c",
 565         "upstream-openbsd/lib/libc/string/strncmp.c",
 566         "upstream-openbsd/lib/libc/string/strncpy.c",
 567     ],
 568
 569     arch: {
 570         arm: {
 571             exclude_srcs: [
 572                 "upstream-openbsd/lib/libc/string/strcpy.c",
 573             ],
 574             cortex_a7: {
 575                 exclude_srcs: [
 576                     "upstream-openbsd/lib/libc/string/memmove.c",
 577                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 578                     "upstream-openbsd/lib/libc/string/strcat.c",
 579                 ],
 580             },
 581             cortex_a53: {
 582                 exclude_srcs: [
 583                     "upstream-openbsd/lib/libc/string/memmove.c",
 584                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 585                     "upstream-openbsd/lib/libc/string/strcat.c",
 586                 ],
 587             },
 588             cortex_a53_a57: {
 589                 exclude_srcs: [
 590                     "upstream-openbsd/lib/libc/string/memmove.c",
 591                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 592                     "upstream-openbsd/lib/libc/string/strcat.c",
 593                 ],
 594             },
 595             cortex_a8: {
 596                 exclude_srcs: [
 597                     "upstream-openbsd/lib/libc/string/memmove.c",
 598                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 599                     "upstream-openbsd/lib/libc/string/strcat.c",
 600                 ],
 601             },
 602             cortex_a9: {
 603                 exclude_srcs: [
 604                     "upstream-openbsd/lib/libc/string/memmove.c",
 605                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 606                     "upstream-openbsd/lib/libc/string/strcat.c",
 607                 ],
 608             },
 609             cortex_a15: {
 610                 exclude_srcs: [
 611                     "upstream-openbsd/lib/libc/string/memmove.c",
 612                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 613                     "upstream-openbsd/lib/libc/string/strcat.c",
 614                 ],
 615             },
 616             cortex_a73: {
 617                 exclude_srcs: [
 618                     "upstream-openbsd/lib/libc/string/memmove.c",
 619                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 620                     "upstream-openbsd/lib/libc/string/strcat.c",
 621                 ],
 622             },
 623             denver: {
 624                 exclude_srcs: [
 625                     "upstream-openbsd/lib/libc/string/memmove.c",
 626                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 627                     "upstream-openbsd/lib/libc/string/strcat.c",
 628                 ],
 629             },
 630             krait: {
 631                 exclude_srcs: [
 632                     "upstream-openbsd/lib/libc/string/memmove.c",
 633                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 634                     "upstream-openbsd/lib/libc/string/strcat.c",
 635                 ],
 636             },
 637             kryo: {
 638                 exclude_srcs: [
 639                     "upstream-openbsd/lib/libc/string/memmove.c",
 640                     "upstream-openbsd/lib/libc/string/stpcpy.c",
 641                     "upstream-openbsd/lib/libc/string/strcat.c",
 642                 ],
 643             },
 644         },
 645         arm64: {
 646             exclude_srcs: [
 647                 "upstream-openbsd/lib/libc/string/memchr.c",
 648                 "upstream-openbsd/lib/libc/string/memmove.c",
 649                 "upstream-openbsd/lib/libc/string/stpcpy.c",
 650                 "upstream-openbsd/lib/libc/string/strcpy.c",
 651                 "upstream-openbsd/lib/libc/string/strncmp.c",
 652             ],
 653         },
 654         mips: {
 655             exclude_srcs: [
 656                 "upstream-openbsd/lib/libc/string/memchr.c",
 657                 "upstream-openbsd/lib/libc/string/memmove.c",
 658                 "upstream-openbsd/lib/libc/string/strcpy.c",
 659                 "upstream-openbsd/lib/libc/string/strncmp.c",
 660             ],
 661         },
 662         mips64: {
 663             exclude_srcs: [
 664                 "upstream-openbsd/lib/libc/string/memchr.c",
 665                 "upstream-openbsd/lib/libc/string/memmove.c",
 666                 "upstream-openbsd/lib/libc/string/strcpy.c",
 667                 "upstream-openbsd/lib/libc/string/strncmp.c",
 668             ],
 669         },
 670         x86: {
 671             exclude_srcs: [
 672                 "upstream-openbsd/lib/libc/string/memchr.c",
 673                 "upstream-openbsd/lib/libc/string/memmove.c",
 674                 "upstream-openbsd/lib/libc/string/memrchr.c",
 675                 "upstream-openbsd/lib/libc/string/stpcpy.c",
 676                 "upstream-openbsd/lib/libc/string/stpncpy.c",
 677                 "upstream-openbsd/lib/libc/string/strcat.c",
 678                 "upstream-openbsd/lib/libc/string/strcpy.c",
 679                 "upstream-openbsd/lib/libc/string/strncmp.c",
 680                 "upstream-openbsd/lib/libc/string/strncpy.c",
 681             ],
 682             ssse3: {
 683                 exclude_srcs: [
 684                     "upstream-openbsd/lib/libc/string/strlcat.c",
 685                     "upstream-openbsd/lib/libc/string/strlcpy.c",
 686                     "upstream-openbsd/lib/libc/string/strncat.c",
 687                 ],
 688             },
 689         },
 690
 691         x86_64: {
 692             exclude_srcs: [
 693                 "upstream-openbsd/lib/libc/string/memmove.c",
 694                 "upstream-openbsd/lib/libc/string/stpcpy.c",
 695                 "upstream-openbsd/lib/libc/string/stpncpy.c",
 696                 "upstream-openbsd/lib/libc/string/strcat.c",
 697                 "upstream-openbsd/lib/libc/string/strcpy.c",
 698                 "upstream-openbsd/lib/libc/string/strlcat.c",
 699                 "upstream-openbsd/lib/libc/string/strlcpy.c",
 700                 "upstream-openbsd/lib/libc/string/strncat.c",
 701                 "upstream-openbsd/lib/libc/string/strncmp.c",
 702                 "upstream-openbsd/lib/libc/string/strncpy.c",
 703             ],
 704         },
 705     },
 706
 707     cflags: [
 708         "-Wno-sign-compare",
 709         "-Wno-uninitialized",
 710         "-Wno-unused-parameter",
 711         "-include openbsd-compat.h",
 712     ],
 713
 714     local_include_dirs: [
 715         "private",
 716         "upstream-openbsd/android/include",
 717     ],
 718
 719     name: "libc_openbsd",
 720 }
 721
 722 // ========================================================
 723 // libc_gdtoa.a - upstream OpenBSD C library gdtoa code
 724 // ========================================================
 725 //
 726 // These files are built with the openbsd-compat.h header file
 727 // automatically included.
 728
 729 cc_library_static {
 730     defaults: ["libc_defaults"],
 731     srcs: [
 732         "upstream-openbsd/android/gdtoa_support.cpp",
 733         "upstream-openbsd/lib/libc/gdtoa/dmisc.c",
 734         "upstream-openbsd/lib/libc/gdtoa/dtoa.c",
 735         "upstream-openbsd/lib/libc/gdtoa/gdtoa.c",
 736         "upstream-openbsd/lib/libc/gdtoa/gethex.c",
 737         "upstream-openbsd/lib/libc/gdtoa/gmisc.c",
 738         "upstream-openbsd/lib/libc/gdtoa/hd_init.c",
 739         "upstream-openbsd/lib/libc/gdtoa/hdtoa.c",
 740         "upstream-openbsd/lib/libc/gdtoa/hexnan.c",
 741         "upstream-openbsd/lib/libc/gdtoa/ldtoa.c",
 742         "upstream-openbsd/lib/libc/gdtoa/misc.c",
 743         "upstream-openbsd/lib/libc/gdtoa/smisc.c",
 744         "upstream-openbsd/lib/libc/gdtoa/strtod.c",
 745         "upstream-openbsd/lib/libc/gdtoa/strtodg.c",
 746         "upstream-openbsd/lib/libc/gdtoa/strtof.c",
 747         "upstream-openbsd/lib/libc/gdtoa/strtord.c",
 748         "upstream-openbsd/lib/libc/gdtoa/sum.c",
 749         "upstream-openbsd/lib/libc/gdtoa/ulp.c",
 750     ],
 751     multilib: {
 752         lib64: {
 753             srcs: ["upstream-openbsd/lib/libc/gdtoa/strtorQ.c"],
 754         },
 755     },
 756
 757     cflags: [
 758         "-Wno-sign-compare",
 759         "-Wno-uninitialized",
 760         "-include openbsd-compat.h",
 761     ],
 762
 763     local_include_dirs: [
 764         "private",
 765         "upstream-openbsd/android/include",
 766         "upstream-openbsd/lib/libc/include",
 767     ],
 768
 769     name: "libc_gdtoa",
 770 }
 771
 772 // ========================================================
 773 // libc_bionic.a - home-grown C library code
 774 // ========================================================
 775
 776 cc_library_static {
 777     defaults: ["libc_defaults"],
 778     srcs: [
 779         // The following implementations depend on pthread data, so we can't
 780         // include them in libc_ndk.a.
 781         "bionic/__cxa_thread_atexit_impl.cpp",
 782         "bionic/fork.cpp",
 783
 784         // The data that backs getauxval is initialized in the libc init
 785         // functions which are invoked by the linker. If this file is included
 786         // in libc_ndk.a, only one of the copies of the global data will be
 787         // initialized, resulting in nullptr dereferences.
 788         "bionic/getauxval.cpp",
 789
 790         // These four require getauxval, which isn't available on older
 791         // platforms.
 792         "bionic/getentropy_linux.c",
 793         "bionic/sysconf.cpp",
 794         "bionic/vdso.cpp",
 795         "bionic/setjmp_cookie.cpp",
 796
 797         // The following must not be statically linked into libc_ndk.a, because
 798         // debuggerd will look for the abort message in libc.so's copy.
 799         "bionic/android_set_abort_message.cpp",
 800
 801         "bionic/__memcpy_chk.cpp",
 802         "bionic/__strcat_chk.cpp",
 803         "bionic/__strcpy_chk.cpp",
 804         "bionic/strchr.cpp",
 805         "bionic/strnlen.c",
 806         "bionic/strrchr.cpp",
 807     ],
 808
 809     arch: {
 810         arm: {
 811             srcs: [
 812                 "arch-arm/generic/bionic/memcmp.S",
 813                 "arch-arm/generic/bionic/memcpy.S",
 814                 "arch-arm/generic/bionic/memset.S",
 815                 "arch-arm/generic/bionic/strcmp.S",
 816                 "arch-arm/generic/bionic/strcpy.S",
 817                 "arch-arm/generic/bionic/strlen.c",
 818
 819                 "arch-arm/bionic/atomics_arm.c",
 820                 "arch-arm/bionic/__bionic_clone.S",
 821                 "arch-arm/bionic/_exit_with_stack_teardown.S",
 822                 "arch-arm/bionic/libgcc_compat.c",
 823                 "arch-arm/bionic/popcount_tab.c",
 824                 "arch-arm/bionic/__restore.S",
 825                 "arch-arm/bionic/setjmp.S",
 826                 "arch-arm/bionic/syscall.S",
 827                 "arch-arm/bionic/vfork.S",
 828             ],
 829             exclude_srcs: [
 830                 "bionic/__memcpy_chk.cpp",
 831             ],
 832             cortex_a7: {
 833                 srcs: [
 834                     "arch-arm/cortex-a7/bionic/memset.S",
 835                     "arch-arm/cortex-a7/bionic/memcpy.S",
 836                     "arch-arm/cortex-a7/bionic/__strcat_chk.S",
 837                     "arch-arm/cortex-a7/bionic/__strcpy_chk.S",
 838
 839                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 840                     "arch-arm/cortex-a15/bionic/strcat.S",
 841                     "arch-arm/cortex-a15/bionic/strcmp.S",
 842                     "arch-arm/cortex-a15/bionic/strcpy.S",
 843                     "arch-arm/cortex-a15/bionic/strlen.S",
 844
 845                     "arch-arm/denver/bionic/memmove.S",
 846                 ],
 847                 exclude_srcs: [
 848                     "arch-arm/generic/bionic/memcpy.S",
 849                     "arch-arm/generic/bionic/memset.S",
 850                     "arch-arm/generic/bionic/strcmp.S",
 851                     "arch-arm/generic/bionic/strcpy.S",
 852                     "arch-arm/generic/bionic/strlen.c",
 853                     "bionic/__strcat_chk.cpp",
 854                     "bionic/__strcpy_chk.cpp",
 855                 ],
 856             },
 857             cortex_a53: {
 858                 srcs: [
 859                     "arch-arm/cortex-a53/bionic/memcpy.S",
 860                     "arch-arm/cortex-a53/bionic/__strcat_chk.S",
 861                     "arch-arm/cortex-a53/bionic/__strcpy_chk.S",
 862
 863                     "arch-arm/cortex-a7/bionic/memset.S",
 864
 865                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 866                     "arch-arm/cortex-a15/bionic/strcat.S",
 867                     "arch-arm/cortex-a15/bionic/strcmp.S",
 868                     "arch-arm/cortex-a15/bionic/strcpy.S",
 869                     "arch-arm/cortex-a15/bionic/strlen.S",
 870
 871                     "arch-arm/denver/bionic/memmove.S",
 872                 ],
 873                 exclude_srcs: [
 874                     "arch-arm/generic/bionic/memcpy.S",
 875                     "arch-arm/generic/bionic/memset.S",
 876                     "arch-arm/generic/bionic/strcmp.S",
 877                     "arch-arm/generic/bionic/strcpy.S",
 878                     "arch-arm/generic/bionic/strlen.c",
 879                     "bionic/__strcat_chk.cpp",
 880                     "bionic/__strcpy_chk.cpp",
 881                 ],
 882             },
 883             cortex_a53_a57: {
 884                 srcs: [
 885                     "arch-arm/cortex-a15/bionic/memcpy.S",
 886                     "arch-arm/cortex-a15/bionic/memset.S",
 887                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 888                     "arch-arm/cortex-a15/bionic/strcat.S",
 889                     "arch-arm/cortex-a15/bionic/__strcat_chk.S",
 890                     "arch-arm/cortex-a15/bionic/strcmp.S",
 891                     "arch-arm/cortex-a15/bionic/strcpy.S",
 892                     "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
 893                     "arch-arm/cortex-a15/bionic/strlen.S",
 894
 895                     "arch-arm/denver/bionic/memmove.S",
 896                 ],
 897                 exclude_srcs: [
 898                     "arch-arm/generic/bionic/memcpy.S",
 899                     "arch-arm/generic/bionic/memset.S",
 900                     "arch-arm/generic/bionic/strcmp.S",
 901                     "arch-arm/generic/bionic/strcpy.S",
 902                     "arch-arm/generic/bionic/strlen.c",
 903                     "bionic/__strcat_chk.cpp",
 904                     "bionic/__strcpy_chk.cpp",
 905                 ],
 906             },
 907             cortex_a8: {
 908                 srcs: [
 909                     "arch-arm/cortex-a15/bionic/memcpy.S",
 910                     "arch-arm/cortex-a15/bionic/memset.S",
 911                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 912                     "arch-arm/cortex-a15/bionic/strcat.S",
 913                     "arch-arm/cortex-a15/bionic/__strcat_chk.S",
 914                     "arch-arm/cortex-a15/bionic/strcmp.S",
 915                     "arch-arm/cortex-a15/bionic/strcpy.S",
 916                     "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
 917                     "arch-arm/cortex-a15/bionic/strlen.S",
 918
 919                     "arch-arm/denver/bionic/memmove.S",
 920                 ],
 921                 exclude_srcs: [
 922                     "arch-arm/generic/bionic/memcpy.S",
 923                     "arch-arm/generic/bionic/memset.S",
 924                     "arch-arm/generic/bionic/strcmp.S",
 925                     "arch-arm/generic/bionic/strcpy.S",
 926                     "arch-arm/generic/bionic/strlen.c",
 927                     "bionic/__strcat_chk.cpp",
 928                     "bionic/__strcpy_chk.cpp",
 929                 ],
 930             },
 931             cortex_a9: {
 932                 srcs: [
 933                     "arch-arm/cortex-a9/bionic/memcpy.S",
 934                     "arch-arm/cortex-a9/bionic/memset.S",
 935                     "arch-arm/cortex-a9/bionic/stpcpy.S",
 936                     "arch-arm/cortex-a9/bionic/strcat.S",
 937                     "arch-arm/cortex-a9/bionic/__strcat_chk.S",
 938                     "arch-arm/cortex-a9/bionic/strcmp.S",
 939                     "arch-arm/cortex-a9/bionic/strcpy.S",
 940                     "arch-arm/cortex-a9/bionic/__strcpy_chk.S",
 941                     "arch-arm/cortex-a9/bionic/strlen.S",
 942
 943                     "arch-arm/denver/bionic/memmove.S",
 944                 ],
 945                 exclude_srcs: [
 946                     "arch-arm/generic/bionic/memcpy.S",
 947                     "arch-arm/generic/bionic/memset.S",
 948                     "arch-arm/generic/bionic/strcmp.S",
 949                     "arch-arm/generic/bionic/strcpy.S",
 950                     "arch-arm/generic/bionic/strlen.c",
 951                     "bionic/__strcat_chk.cpp",
 952                     "bionic/__strcpy_chk.cpp",
 953                 ],
 954             },
 955             cortex_a15: {
 956                 srcs: [
 957                     "arch-arm/cortex-a15/bionic/memcpy.S",
 958                     "arch-arm/cortex-a15/bionic/memset.S",
 959                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 960                     "arch-arm/cortex-a15/bionic/strcat.S",
 961                     "arch-arm/cortex-a15/bionic/__strcat_chk.S",
 962                     "arch-arm/cortex-a15/bionic/strcmp.S",
 963                     "arch-arm/cortex-a15/bionic/strcpy.S",
 964                     "arch-arm/cortex-a15/bionic/__strcpy_chk.S",
 965                     "arch-arm/cortex-a15/bionic/strlen.S",
 966
 967                     "arch-arm/denver/bionic/memmove.S",
 968                 ],
 969                 exclude_srcs: [
 970                     "arch-arm/generic/bionic/memcpy.S",
 971                     "arch-arm/generic/bionic/memset.S",
 972                     "arch-arm/generic/bionic/strcmp.S",
 973                     "arch-arm/generic/bionic/strcpy.S",
 974                     "arch-arm/generic/bionic/strlen.c",
 975                     "bionic/__strcat_chk.cpp",
 976                     "bionic/__strcpy_chk.cpp",
 977                 ],
 978             },
 979             cortex_a73: {
 980                 srcs: [
 981                     "arch-arm/cortex-a7/bionic/memset.S",
 982
 983                     "arch-arm/denver/bionic/memcpy.S",
 984                     "arch-arm/denver/bionic/memmove.S",
 985                     "arch-arm/denver/bionic/__strcat_chk.S",
 986                     "arch-arm/denver/bionic/__strcpy_chk.S",
 987
 988                     "arch-arm/krait/bionic/strcmp.S",
 989
 990                     "arch-arm/cortex-a15/bionic/stpcpy.S",
 991                     "arch-arm/cortex-a15/bionic/strcat.S",
 992                     "arch-arm/cortex-a15/bionic/strcpy.S",
 993                     "arch-arm/cortex-a15/bionic/strlen.S",
 994                 ],
 995                 exclude_srcs: [
 996                     "arch-arm/generic/bionic/memcpy.S",
 997                     "arch-arm/generic/bionic/memset.S",
 998                     "arch-arm/generic/bionic/strcmp.S",
 999                     "arch-arm/generic/bionic/strcpy.S",
1000                     "arch-arm/generic/bionic/strlen.c",
1001                     "bionic/__strcat_chk.cpp",
1002                     "bionic/__strcpy_chk.cpp",
1003                 ],
1004             },
1005             denver: {
1006                 srcs: [
1007                     "arch-arm/denver/bionic/memcpy.S",
1008                     "arch-arm/denver/bionic/memmove.S",
1009                     "arch-arm/denver/bionic/memset.S",
1010                     "arch-arm/denver/bionic/__strcat_chk.S",
1011                     "arch-arm/denver/bionic/__strcpy_chk.S",
1012
1013                     // Use cortex-a15 versions of strcat/strcpy/strlen.
1014                     "arch-arm/cortex-a15/bionic/stpcpy.S",
1015                     "arch-arm/cortex-a15/bionic/strcat.S",
1016                     "arch-arm/cortex-a15/bionic/strcmp.S",
1017                     "arch-arm/cortex-a15/bionic/strcpy.S",
1018                     "arch-arm/cortex-a15/bionic/strlen.S",
1019                 ],
1020                 exclude_srcs: [
1021                     "arch-arm/generic/bionic/memcpy.S",
1022                     "arch-arm/generic/bionic/memset.S",
1023                     "arch-arm/generic/bionic/strcmp.S",
1024                     "arch-arm/generic/bionic/strcpy.S",
1025                     "arch-arm/generic/bionic/strlen.c",
1026                     "bionic/__strcat_chk.cpp",
1027                     "bionic/__strcpy_chk.cpp",
1028                 ],
1029             },
1030             krait: {
1031                 srcs: [
1032                     "arch-arm/krait/bionic/memcpy.S",
1033                     "arch-arm/krait/bionic/memset.S",
1034                     "arch-arm/krait/bionic/strcmp.S",
1035                     "arch-arm/krait/bionic/__strcat_chk.S",
1036                     "arch-arm/krait/bionic/__strcpy_chk.S",
1037
1038                     // Use cortex-a15 versions of strcat/strcpy/strlen.
1039                     "arch-arm/cortex-a15/bionic/stpcpy.S",
1040                     "arch-arm/cortex-a15/bionic/strcat.S",
1041                     "arch-arm/cortex-a15/bionic/strcpy.S",
1042                     "arch-arm/cortex-a15/bionic/strlen.S",
1043
1044                     "arch-arm/denver/bionic/memmove.S",
1045                 ],
1046                 exclude_srcs: [
1047                     "arch-arm/generic/bionic/memcpy.S",
1048                     "arch-arm/generic/bionic/memset.S",
1049                     "arch-arm/generic/bionic/strcmp.S",
1050                     "arch-arm/generic/bionic/strcpy.S",
1051                     "arch-arm/generic/bionic/strlen.c",
1052                     "bionic/__strcat_chk.cpp",
1053                     "bionic/__strcpy_chk.cpp",
1054                 ],
1055             },
1056             kryo: {
1057                 srcs: [
1058                     "arch-arm/kryo/bionic/memcpy.S",
1059                     "arch-arm/cortex-a7/bionic/memset.S",
1060                     "arch-arm/krait/bionic/strcmp.S",
1061                     "arch-arm/krait/bionic/__strcat_chk.S",
1062                     "arch-arm/krait/bionic/__strcpy_chk.S",
1063
1064                     // Use cortex-a15 versions of strcat/strcpy/strlen.
1065                     "arch-arm/cortex-a15/bionic/stpcpy.S",
1066                     "arch-arm/cortex-a15/bionic/strcat.S",
1067                     "arch-arm/cortex-a15/bionic/strcpy.S",
1068                     "arch-arm/cortex-a15/bionic/strlen.S",
1069
1070                     "arch-arm/denver/bionic/memmove.S",
1071                 ],
1072                 exclude_srcs: [
1073                     "arch-arm/generic/bionic/memcpy.S",
1074                     "arch-arm/generic/bionic/memset.S",
1075                     "arch-arm/generic/bionic/strcmp.S",
1076                     "arch-arm/generic/bionic/strcpy.S",
1077                     "arch-arm/generic/bionic/strlen.c",
1078                     "bionic/__strcat_chk.cpp",
1079                     "bionic/__strcpy_chk.cpp",
1080                 ],
1081             },
1082         },
1083         arm64: {
1084             srcs: [
1085                 "arch-arm64/generic/bionic/memchr.S",
1086                 "arch-arm64/generic/bionic/memcmp.S",
1087                 "arch-arm64/generic/bionic/memcpy.S",
1088                 "arch-arm64/generic/bionic/memmove.S",
1089                 "arch-arm64/generic/bionic/memset.S",
1090                 "arch-arm64/generic/bionic/stpcpy.S",
1091                 "arch-arm64/generic/bionic/strchr.S",
1092                 "arch-arm64/generic/bionic/strcmp.S",
1093                 "arch-arm64/generic/bionic/strcpy.S",
1094                 "arch-arm64/generic/bionic/strlen.S",
1095                 "arch-arm64/generic/bionic/strncmp.S",
1096                 "arch-arm64/generic/bionic/strnlen.S",
1097                 "arch-arm64/generic/bionic/wmemmove.S",
1098
1099                 "arch-arm64/bionic/__bionic_clone.S",
1100                 "arch-arm64/bionic/_exit_with_stack_teardown.S",
1101                 "arch-arm64/bionic/setjmp.S",
1102                 "arch-arm64/bionic/syscall.S",
1103                 "arch-arm64/bionic/vfork.S",
1104             ],
1105             exclude_srcs: [
1106                 "bionic/__memcpy_chk.cpp",
1107                 "bionic/strchr.cpp",
1108                 "bionic/strnlen.c",
1109             ],
1110             denver64: {
1111                 srcs: [
1112                     "arch-arm64/denver64/bionic/memcpy.S",
1113                     "arch-arm64/denver64/bionic/memset.S",
1114                 ],
1115                 exclude_srcs: [
1116                     "arch-arm64/generic/bionic/memcpy.S",
1117                     "arch-arm64/generic/bionic/memset.S",
1118                 ],
1119             },
1120             cortex_a53: {
1121                 srcs: [
1122                     "arch-arm64/cortex-a53/bionic/memmove.S",
1123                 ],
1124                 exclude_srcs: [
1125                     "arch-arm64/generic/bionic/memmove.S",
1126                 ],
1127             },
1128             cortex_a73: {
1129                 srcs: [
1130                     "arch-arm64/cortex-a53/bionic/memmove.S",
1131                 ],
1132                 exclude_srcs: [
1133                     "arch-arm64/generic/bionic/memmove.S",
1134                 ],
1135             },
1136         },
1137
1138         mips: {
1139             srcs: [
1140                 "arch-mips/string/memcmp.c",
1141                 "arch-mips/string/memcpy.c",
1142                 "arch-mips/string/memset.S",
1143                 "arch-mips/string/strcmp.S",
1144                 "arch-mips/string/strncmp.S",
1145                 "arch-mips/string/strlen.c",
1146                 "arch-mips/string/strnlen.c",
1147                 "arch-mips/string/strchr.c",
1148                 "arch-mips/string/strcpy.c",
1149                 "arch-mips/string/memchr.c",
1150                 "arch-mips/string/memmove.c",
1151
1152                 "arch-mips/bionic/__bionic_clone.S",
1153                 "arch-mips/bionic/cacheflush.cpp",
1154                 "arch-mips/bionic/_exit_with_stack_teardown.S",
1155                 "arch-mips/bionic/libgcc_compat.c",
1156                 "arch-mips/bionic/setjmp.S",
1157                 "arch-mips/bionic/syscall.S",
1158                 "arch-mips/bionic/vfork.S",
1159             ],
1160             exclude_srcs: [
1161                 "bionic/strchr.cpp",
1162                 "bionic/strnlen.c",
1163             ],
1164         },
1165         mips64: {
1166             srcs: [
1167                 "arch-mips/string/memcmp.c",
1168                 "arch-mips/string/memcpy.c",
1169                 "arch-mips/string/memset.S",
1170                 "arch-mips/string/strcmp.S",
1171                 "arch-mips/string/strncmp.S",
1172                 "arch-mips/string/strlen.c",
1173                 "arch-mips/string/strnlen.c",
1174                 "arch-mips/string/strchr.c",
1175                 "arch-mips/string/strcpy.c",
1176                 "arch-mips/string/memchr.c",
1177                 "arch-mips/string/memmove.c",
1178
1179                 "arch-mips64/bionic/__bionic_clone.S",
1180                 "arch-mips64/bionic/_exit_with_stack_teardown.S",
1181                 "arch-mips64/bionic/setjmp.S",
1182                 "arch-mips64/bionic/syscall.S",
1183                 "arch-mips64/bionic/vfork.S",
1184                 "arch-mips64/bionic/stat.cpp",
1185             ],
1186             exclude_srcs: [
1187                 "bionic/strchr.cpp",
1188                 "bionic/strnlen.c",
1189             ],
1190         },
1191
1192         x86: {
1193             srcs: [
1194                 "arch-x86/generic/string/memcmp.S",
1195                 "arch-x86/generic/string/strcmp.S",
1196                 "arch-x86/generic/string/strncmp.S",
1197                 "arch-x86/generic/string/strcat.S",
1198                 "arch-x86/atom/string/sse2-memchr-atom.S",
1199                 "arch-x86/atom/string/sse2-memrchr-atom.S",
1200                 "arch-x86/atom/string/sse2-strchr-atom.S",
1201                 "arch-x86/atom/string/sse2-strnlen-atom.S",
1202                 "arch-x86/atom/string/sse2-strrchr-atom.S",
1203                 "arch-x86/atom/string/sse2-wcschr-atom.S",
1204                 "arch-x86/atom/string/sse2-wcsrchr-atom.S",
1205                 "arch-x86/atom/string/sse2-wcslen-atom.S",
1206                 "arch-x86/atom/string/sse2-wcscmp-atom.S",
1207                 "arch-x86/silvermont/string/sse2-memcpy-slm.S",
1208                 "arch-x86/silvermont/string/sse2-memmove-slm.S",
1209                 "arch-x86/silvermont/string/sse2-memset-slm.S",
1210                 "arch-x86/silvermont/string/sse2-stpcpy-slm.S",
1211                 "arch-x86/silvermont/string/sse2-stpncpy-slm.S",
1212                 "arch-x86/silvermont/string/sse2-strcpy-slm.S",
1213                 "arch-x86/silvermont/string/sse2-strlen-slm.S",
1214                 "arch-x86/silvermont/string/sse2-strncpy-slm.S",
1215
1216                 "arch-x86/bionic/__bionic_clone.S",
1217                 "arch-x86/bionic/_exit_with_stack_teardown.S",
1218                 "arch-x86/bionic/libgcc_compat.c",
1219                 "arch-x86/bionic/__restore.S",
1220                 "arch-x86/bionic/setjmp.S",
1221                 "arch-x86/bionic/syscall.S",
1222                 "arch-x86/bionic/vfork.S",
1223             ],
1224
1225             exclude_srcs: [
1226                 "bionic/strchr.cpp",
1227                 "bionic/strnlen.c",
1228                 "bionic/strrchr.cpp",
1229             ],
1230             atom: {
1231                 srcs: [
1232                     "arch-x86/atom/string/sse2-memset-atom.S",
1233                     "arch-x86/atom/string/sse2-strlen-atom.S",
1234                     "arch-x86/atom/string/ssse3-memcmp-atom.S",
1235                     "arch-x86/atom/string/ssse3-memcpy-atom.S",
1236                     "arch-x86/atom/string/ssse3-memmove-atom.S",
1237                     "arch-x86/atom/string/ssse3-strcpy-atom.S",
1238                     "arch-x86/atom/string/ssse3-strncpy-atom.S",
1239                     "arch-x86/atom/string/ssse3-wmemcmp-atom.S",
1240                 ],
1241                 exclude_srcs: [
1242                     "arch-x86/generic/string/memcmp.S",
1243                     "arch-x86/silvermont/string/sse2-memcpy-slm.S",
1244                     "arch-x86/silvermont/string/sse2-memmove-slm.S",
1245                     "arch-x86/silvermont/string/sse2-memset-slm.S",
1246                     "arch-x86/silvermont/string/sse2-strcpy-slm.S",
1247                     "arch-x86/silvermont/string/sse2-strlen-slm.S",
1248                     "arch-x86/silvermont/string/sse2-strncpy-slm.S",
1249                 ],
1250             },
1251             ssse3: {
1252                 srcs: [
1253                     "arch-x86/atom/string/ssse3-strncat-atom.S",
1254                     "arch-x86/atom/string/ssse3-strlcat-atom.S",
1255                     "arch-x86/atom/string/ssse3-strlcpy-atom.S",
1256                     "arch-x86/atom/string/ssse3-strcat-atom.S",
1257                     "arch-x86/atom/string/ssse3-strcmp-atom.S",
1258                     "arch-x86/atom/string/ssse3-strncmp-atom.S",
1259                     "arch-x86/atom/string/ssse3-wcscat-atom.S",
1260                     "arch-x86/atom/string/ssse3-wcscpy-atom.S",
1261                 ],
1262                 exclude_srcs: [
1263                     "arch-x86/generic/string/strcmp.S",
1264                     "arch-x86/generic/string/strncmp.S",
1265                     "arch-x86/generic/string/strcat.S",
1266                 ],
1267             },
1268             sse4: {
1269                 srcs: [
1270                     "arch-x86/silvermont/string/sse4-memcmp-slm.S",
1271                     "arch-x86/silvermont/string/sse4-wmemcmp-slm.S",
1272                 ],
1273                 exclude_srcs: [
1274                     "arch-x86/generic/string/memcmp.S",
1275                 ],
1276             },
1277         },
1278         x86_64: {
1279             srcs: [
1280                 "arch-x86_64/string/sse2-memcpy-slm.S",
1281                 "arch-x86_64/string/sse2-memmove-slm.S",
1282                 "arch-x86_64/string/sse2-memset-slm.S",
1283                 "arch-x86_64/string/sse2-stpcpy-slm.S",
1284                 "arch-x86_64/string/sse2-stpncpy-slm.S",
1285                 "arch-x86_64/string/sse2-strcat-slm.S",
1286                 "arch-x86_64/string/sse2-strcpy-slm.S",
1287                 "arch-x86_64/string/sse2-strlcat-slm.S",
1288                 "arch-x86_64/string/sse2-strlcpy-slm.S",
1289                 "arch-x86_64/string/sse2-strlen-slm.S",
1290                 "arch-x86_64/string/sse2-strncat-slm.S",
1291                 "arch-x86_64/string/sse2-strncpy-slm.S",
1292                 "arch-x86_64/string/sse4-memcmp-slm.S",
1293                 "arch-x86_64/string/ssse3-strcmp-slm.S",
1294                 "arch-x86_64/string/ssse3-strncmp-slm.S",
1295
1296                 "arch-x86_64/bionic/__bionic_clone.S",
1297                 "arch-x86_64/bionic/_exit_with_stack_teardown.S",
1298                 "arch-x86_64/bionic/__restore_rt.S",
1299                 "arch-x86_64/bionic/setjmp.S",
1300                 "arch-x86_64/bionic/syscall.S",
1301                 "arch-x86_64/bionic/vfork.S",
1302             ],
1303         },
1304     },
1305
1306     cppflags: ["-Wold-style-cast"],
1307     include_dirs: ["bionic/libstdc++/include"],
1308     name: "libc_bionic",
1309 }
1310
1311 genrule {
1312     name: "generated_android_ids",
1313     out: ["generated_android_ids.h"],
1314     srcs: [":android_filesystem_config_header"],
1315     tool_files: ["fs_config_generator.py"],
1316     cmd: "$(location fs_config_generator.py) aidarray $(in) > $(out)",
1317 }
1318
1319 // ========================================================
1320 // libc_bionic_ndk.a- The portions of libc_bionic that can
1321 // be safely used in libc_ndk.a (no troublesome global data
1322 // or constructors).
1323 // ========================================================
1324 cc_library_static {
1325     defaults: ["libc_defaults"],
1326     srcs: [
1327         "bionic/abort.cpp",
1328         "bionic/accept.cpp",
1329         "bionic/accept4.cpp",
1330         "bionic/access.cpp",
1331         "bionic/arpa_inet.cpp",
1332         "bionic/assert.cpp",
1333         "bionic/atof.cpp",
1334         "bionic/bionic_arc4random.cpp",
1335         "bionic/bionic_netlink.cpp",
1336         "bionic/bionic_systrace.cpp",
1337         "bionic/bionic_time_conversions.cpp",
1338         "bionic/brk.cpp",
1339         "bionic/c16rtomb.cpp",
1340         "bionic/c32rtomb.cpp",
1341         "bionic/chmod.cpp",
1342         "bionic/chown.cpp",
1343         "bionic/clearenv.cpp",
1344         "bionic/clock.cpp",
1345         "bionic/clock_getcpuclockid.cpp",
1346         "bionic/clock_nanosleep.cpp",
1347         "bionic/clone.cpp",
1348         "bionic/close.cpp",
1349         "bionic/__cmsg_nxthdr.cpp",
1350         "bionic/connect.cpp",
1351         "bionic/ctype.cpp",
1352         "bionic/dirent.cpp",
1353         "bionic/dup2.cpp",
1354         "bionic/epoll_create.cpp",
1355         "bionic/epoll_pwait.cpp",
1356         "bionic/epoll_wait.cpp",
1357         "bionic/__errno.cpp",
1358         "bionic/error.cpp",
1359         "bionic/eventfd_read.cpp",
1360         "bionic/eventfd_write.cpp",
1361         "bionic/exec.cpp",
1362         "bionic/faccessat.cpp",
1363         "bionic/fchmod.cpp",
1364         "bionic/fchmodat.cpp",
1365         "bionic/ffs.cpp",
1366         "bionic/fgetxattr.cpp",
1367         "bionic/flistxattr.cpp",
1368         "bionic/flockfile.cpp",
1369         "bionic/fortify.cpp",
1370         "bionic/fpclassify.cpp",
1371         "bionic/fsetxattr.cpp",
1372         "bionic/ftruncate.cpp",
1373         "bionic/ftw.cpp",
1374         "bionic/futimens.cpp",
1375         "bionic/getcwd.cpp",
1376         "bionic/getdomainname.cpp",
1377         "bionic/gethostname.cpp",
1378         "bionic/getpagesize.cpp",
1379         "bionic/getpgrp.cpp",
1380         "bionic/getpid.cpp",
1381         "bionic/getpriority.cpp",
1382         "bionic/gettid.cpp",
1383         "bionic/__gnu_basename.cpp",
1384         "bionic/grp_pwd.cpp",
1385         "bionic/ifaddrs.cpp",
1386         "bionic/inotify_init.cpp",
1387         "bionic/ioctl.cpp",
1388         "bionic/langinfo.cpp",
1389         "bionic/lchown.cpp",
1390         "bionic/lfs64_support.cpp",
1391         "bionic/__libc_current_sigrtmax.cpp",
1392         "bionic/__libc_current_sigrtmin.cpp",
1393         "bionic/libc_init_common.cpp",
1394         "bionic/libgen.cpp",
1395         "bionic/link.cpp",
1396         "bionic/locale.cpp",
1397         "bionic/lockf.cpp",
1398         "bionic/lstat.cpp",
1399         "bionic/malloc_info.cpp",
1400         "bionic/mblen.cpp",
1401         "bionic/mbrtoc16.cpp",
1402         "bionic/mbrtoc32.cpp",
1403         "bionic/mbstate.cpp",
1404         "bionic/memmem.cpp",
1405         "bionic/mempcpy.cpp",
1406         "bionic/mkdir.cpp",
1407         "bionic/mkfifo.cpp",
1408         "bionic/mknod.cpp",
1409         "bionic/mntent.cpp",
1410         "bionic/mremap.cpp",
1411         "bionic/netdb.cpp",
1412         "bionic/NetdClientDispatch.cpp",
1413         "bionic/net_if.cpp",
1414         "bionic/netinet_in.cpp",
1415         "bionic/nl_types.cpp",
1416         "bionic/open.cpp",
1417         "bionic/pathconf.cpp",
1418         "bionic/pause.cpp",
1419         "bionic/pipe.cpp",
1420         "bionic/poll.cpp",
1421         "bionic/posix_fadvise.cpp",
1422         "bionic/posix_fallocate.cpp",
1423         "bionic/posix_madvise.cpp",
1424         "bionic/posix_timers.cpp",
1425         "bionic/ptrace.cpp",
1426         "bionic/pty.cpp",
1427         "bionic/raise.cpp",
1428         "bionic/rand.cpp",
1429         "bionic/readlink.cpp",
1430         "bionic/reboot.cpp",
1431         "bionic/recv.cpp",
1432         "bionic/rename.cpp",
1433         "bionic/rmdir.cpp",
1434         "bionic/scandir.cpp",
1435         "bionic/sched_getaffinity.cpp",
1436         "bionic/sched_getcpu.cpp",
1437         "bionic/semaphore.cpp",
1438         "bionic/send.cpp",
1439         "bionic/setegid.cpp",
1440         "bionic/__set_errno.cpp",
1441         "bionic/seteuid.cpp",
1442         "bionic/setpgrp.cpp",
1443         "bionic/sigaction.cpp",
1444         "bionic/sigaddset.cpp",
1445         "bionic/sigdelset.cpp",
1446         "bionic/sigemptyset.cpp",
1447         "bionic/sigfillset.cpp",
1448         "bionic/sighold.cpp",
1449         "bionic/sigignore.cpp",
1450         "bionic/sigismember.cpp",
1451         "bionic/signal.cpp",
1452         "bionic/signalfd.cpp",
1453         "bionic/sigpause.cpp",
1454         "bionic/sigpending.cpp",
1455         "bionic/sigprocmask.cpp",
1456         "bionic/sigqueue.cpp",
1457         "bionic/sigrelse.cpp",
1458         "bionic/sigset.cpp",
1459         "bionic/sigsuspend.cpp",
1460         "bionic/sigtimedwait.cpp",
1461         "bionic/sigwait.cpp",
1462         "bionic/sigwaitinfo.cpp",
1463         "bionic/socket.cpp",
1464         "bionic/stat.cpp",
1465         "bionic/statvfs.cpp",
1466         "bionic/strchrnul.cpp",
1467         "bionic/strerror.cpp",
1468         "bionic/strerror_r.cpp",
1469         "bionic/strsignal.cpp",
1470         "bionic/strtold.cpp",
1471         "bionic/symlink.cpp",
1472         "bionic/sync_file_range.cpp",
1473         "bionic/sysinfo.cpp",
1474         "bionic/syslog.cpp",
1475         "bionic/sys_msg.cpp",
1476         "bionic/sys_sem.cpp",
1477         "bionic/sys_shm.cpp",
1478         "bionic/sys_siglist.c",
1479         "bionic/sys_signame.c",
1480         "bionic/sys_time.cpp",
1481         "bionic/system_properties.cpp",
1482         "bionic/tdestroy.cpp",
1483         "bionic/termios.cpp",
1484         "bionic/thread_private.cpp",
1485         "bionic/tmpfile.cpp",
1486         "bionic/umount.cpp",
1487         "bionic/unlink.cpp",
1488         "bionic/wait.cpp",
1489         "bionic/wchar.cpp",
1490         "bionic/wcstod.cpp",
1491         "bionic/wctype.cpp",
1492         "bionic/wmempcpy.cpp",
1493     ],
1494
1495     multilib: {
1496         lib32: {
1497             // LP32 cruft
1498             srcs: ["bionic/mmap.cpp"],
1499         },
1500     },
1501
1502     cppflags: ["-Wold-style-cast"],
1503     local_include_dirs: ["stdio"],
1504     include_dirs: ["bionic/libstdc++/include"],
1505     name: "libc_bionic_ndk",
1506     generated_headers: ["generated_android_ids"],
1507 }
1508
1509 // ========================================================
1510 // libc_pthread.a - pthreads parts that previously lived in
1511 // libc_bionic.a. Relocated to their own library because
1512 // they can't be included in libc_ndk.a (as they layout of
1513 // pthread_t has changed over the years and has ABI
1514 // compatibility issues).
1515 // ========================================================
1516
1517 cc_library_static {
1518     defaults: ["libc_defaults"],
1519     srcs: [
1520         "bionic/pthread_atfork.cpp",
1521         "bionic/pthread_attr.cpp",
1522         "bionic/pthread_barrier.cpp",
1523         "bionic/pthread_cond.cpp",
1524         "bionic/pthread_create.cpp",
1525         "bionic/pthread_detach.cpp",
1526         "bionic/pthread_equal.cpp",
1527         "bionic/pthread_exit.cpp",
1528         "bionic/pthread_getcpuclockid.cpp",
1529         "bionic/pthread_getschedparam.cpp",
1530         "bionic/pthread_gettid_np.cpp",
1531         "bionic/pthread_internal.cpp",
1532         "bionic/pthread_join.cpp",
1533         "bionic/pthread_key.cpp",
1534         "bionic/pthread_kill.cpp",
1535         "bionic/pthread_mutex.cpp",
1536         "bionic/pthread_once.cpp",
1537         "bionic/pthread_rwlock.cpp",
1538         "bionic/pthread_self.cpp",
1539         "bionic/pthread_setname_np.cpp",
1540         "bionic/pthread_setschedparam.cpp",
1541         "bionic/pthread_sigmask.cpp",
1542         "bionic/pthread_spinlock.cpp",
1543     ],
1544
1545     cppflags: ["-Wold-style-cast"],
1546     include_dirs: ["bionic/libstdc++/include"],
1547     name: "libc_pthread",
1548 }
1549
1550 // ========================================================
1551 // libc_syscalls.a
1552 // ========================================================
1553
1554 cc_library_static {
1555     defaults: ["libc_defaults"],
1556     arch: {
1557         arm: {
1558             srcs: ["arch-arm/syscalls/**/*.S"],
1559         },
1560         arm64: {
1561             srcs: ["arch-arm64/syscalls/**/*.S"],
1562         },
1563         mips: {
1564             srcs: ["arch-mips/syscalls/**/*.S"],
1565         },
1566         mips64: {
1567             srcs: ["arch-mips64/syscalls/**/*.S"],
1568         },
1569         x86: {
1570             srcs: ["arch-x86/syscalls/**/*.S"],
1571         },
1572         x86_64: {
1573             srcs: ["arch-x86_64/syscalls/**/*.S"],
1574         },
1575     },
1576     name: "libc_syscalls",
1577 }
1578
1579 // ========================================================
1580 // libc_aeabi.a
1581 // This is an LP32 ARM-only library that needs to be built with -fno-builtin
1582 // to avoid infinite recursion. For the other architectures we just build an
1583 // empty library to keep this makefile simple.
1584 // ========================================================
1585
1586 cc_library_static {
1587     defaults: ["libc_defaults"],
1588     arch: {
1589         arm: {
1590             srcs: ["arch-arm/bionic/__aeabi.c"],
1591         },
1592     },
1593     name: "libc_aeabi",
1594     cflags: ["-fno-builtin"],
1595 }
1596
1597 // ========================================================
1598 // libc_ndk.a
1599 // Compatibility library for the NDK. This library contains
1600 // all the parts of libc that are safe to statically link.
1601 // We can't safely statically link things that can only run
1602 // on a certain version of the OS. Examples include
1603 // anything that talks to netd (a large portion of the DNS
1604 // code) and anything that is dependent on the layout of a
1605 // data structure that has changed across releases (such as
1606 // pthread_t).
1607 // ========================================================
1608
1609 cc_library_static {
1610     name: "libc_ndk",
1611     defaults: ["libc_defaults"],
1612     srcs: libc_common_src_files + ["bionic/malloc_common.cpp"],
1613     multilib: {
1614         lib32: {
1615             srcs: libc_common_src_files_32,
1616         },
1617     },
1618     arch: {
1619         arm: {
1620             srcs: [
1621                 "arch-arm/bionic/exidx_dynamic.c",
1622                 "arch-common/bionic/crtbegin_so.c",
1623                 "arch-arm/bionic/atexit_legacy.c",
1624                 "arch-common/bionic/crtend_so.S",
1625             ],
1626             whole_static_libs: ["libc_aeabi"],
1627         },
1628     },
1629
1630     cflags: [
1631         "-fvisibility=hidden",
1632         "-DLIBC_STATIC",
1633     ],
1634
1635     whole_static_libs: [
1636         "libc_bionic_ndk",
1637         "libc_freebsd",
1638         "libc_freebsd_large_stack",
1639         "libc_gdtoa",
1640         "libc_malloc",
1641         "libc_netbsd",
1642         "libc_openbsd_large_stack",
1643         "libc_openbsd_ndk",
1644         "libc_stack_protector",
1645         "libc_syscalls",
1646         "libc_tzcode",
1647         "libm",
1648         "libjemalloc",
1649         "libstdc++",
1650     ],
1651 }
1652
1653 // ========================================================
1654 // libc_common.a
1655 // ========================================================
1656
1657 cc_library_static {
1658     defaults: ["libc_defaults"],
1659     srcs: libc_common_src_files,
1660     multilib: {
1661         lib32: {
1662             srcs: libc_common_src_files_32,
1663         },
1664     },
1665     name: "libc_common",
1666
1667     whole_static_libs: [
1668         "libc_bionic",
1669         "libc_bionic_ndk",
1670         "libc_dns",
1671         "libc_freebsd",
1672         "libc_freebsd_large_stack",
1673         "libc_gdtoa",
1674         "libc_malloc",
1675         "libc_netbsd",
1676         "libc_openbsd",
1677         "libc_openbsd_large_stack",
1678         "libc_openbsd_ndk",
1679         "libc_pthread",
1680         "libc_stack_protector",
1681         "libc_syscalls",
1682         "libc_tzcode",
1683         "libstdc++",
1684     ],
1685
1686     arch: {
1687         arm: {
1688             whole_static_libs: ["libc_aeabi"],
1689         },
1690     },
1691 }
1692
1693 // ========================================================
1694 // libc_nomalloc.a
1695 // ========================================================
1696 //
1697 // This is a version of the static C library that does not
1698 // include malloc. It's useful in situations when the user wants
1699 // to provide their own malloc implementation, or wants to
1700 // explicitly disallow the use of malloc, such as in the
1701 // dynamic linker.
1702
1703 cc_library_static {
1704     name: "libc_nomalloc",
1705
1706     defaults: ["libc_defaults"],
1707
1708     arch: {
1709         arm: {
1710             srcs: ["arch-arm/bionic/exidx_static.c"],
1711         },
1712     },
1713
1714     cflags: ["-DLIBC_STATIC"],
1715
1716     whole_static_libs: [
1717         "libc_common",
1718         "libc_init_static",
1719     ],
1720 }
1721
1722 // ========================================================
1723 // libc_malloc.a: the _prefixed_ malloc functions (like dlcalloc).
1724 // ========================================================
1725 cc_library_static {
1726     defaults: ["libc_defaults"],
1727     srcs: ["bionic/jemalloc_wrapper.cpp"],
1728     cflags: ["-fvisibility=hidden"],
1729
1730     name: "libc_malloc",
1731 }
1732
1733 // ========================================================
1734 // libc.a + libc.so
1735 // ========================================================
1736 cc_library {
1737     defaults: ["libc_defaults"],
1738     name: "libc",
1739     product_variables: {
1740         platform_sdk_version: {
1741             asflags: ["-DPLATFORM_SDK_VERSION=%d"],
1742         },
1743     },
1744     static: {
1745         srcs: [
1746             "bionic/dl_iterate_phdr_static.cpp",
1747             "bionic/icu_static.cpp",
1748             "bionic/malloc_common.cpp",
1749             "bionic/libc_init_static.cpp",
1750         ],
1751         cflags: ["-DLIBC_STATIC"],
1752         whole_static_libs: ["libc_init_static"],
1753     },
1754     shared: {
1755         srcs: [
1756             "arch-common/bionic/crtbegin_so.c",
1757             "arch-common/bionic/crtbrand.S",
1758             "bionic/icu.cpp",
1759             "bionic/malloc_common.cpp",
1760             "bionic/libc_init_dynamic.cpp",
1761             "bionic/NetdClient.cpp",
1762             "arch-common/bionic/crtend_so.S",
1763         ],
1764     },
1765
1766     required: ["tzdata"],
1767
1768     // Leave the symbols in the shared library so that stack unwinders can produce
1769     // meaningful name resolution.
1770     strip: {
1771         keep_symbols: true,
1772     },
1773
1774     // Do not pack libc.so relocations; see http://b/20645321 for details.
1775     pack_relocations: false,
1776
1777     // WARNING: The only library libc.so should depend on is libdl.so!  If you add other libraries,
1778     // make sure to add -Wl,--exclude-libs=libgcc.a to the LOCAL_LDFLAGS for those libraries.  This
1779     // ensures that symbols that are pulled into those new libraries from libgcc.a are not declared
1780     // external; if that were the case, then libc would not pull those symbols from libgcc.a as it
1781     // should, instead relying on the external symbols from the dependent libraries.  That would
1782     // create a "cloaked" dependency on libgcc.a in libc though the libraries, which is not what
1783     // you wanted!
1784
1785     shared_libs: ["libdl"],
1786     whole_static_libs: ["libc_common", "libjemalloc"],
1787
1788     nocrt: true,
1789
1790     arch: {
1791         arm: {
1792             //TODO: This is to work around b/24465209. Remove after root cause is fixed
1793             ldflags: ["-Wl,--hash-style=both"],
1794
1795             // Don't re-export new/delete and friends, even if the compiler really wants to.
1796             version_script: "libc.arm.map",
1797
1798             shared: {
1799                 srcs: [
1800                     "arch-arm/bionic/exidx_dynamic.c",
1801
1802                     // special for arm
1803                     "arch-arm/bionic/atexit_legacy.c",
1804                 ],
1805                 // special for arm
1806                 cflags: ["-DCRT_LEGACY_WORKAROUND"],
1807             },
1808             static: {
1809                 srcs: ["arch-arm/bionic/exidx_static.c"],
1810             },
1811         },
1812         arm64: {
1813             // Don't re-export new/delete and friends, even if the compiler really wants to.
1814             version_script: "libc.arm64.map",
1815         },
1816         mips: {
1817             // Don't re-export new/delete and friends, even if the compiler really wants to.
1818             version_script: "libc.mips.map",
1819         },
1820         mips64: {
1821             // Don't re-export new/delete and friends, even if the compiler really wants to.
1822             version_script: "libc.mips64.map",
1823         },
1824         x86: {
1825             //TODO: This is to work around b/24465209. Remove after root cause is fixed
1826             ldflags: ["-Wl,--hash-style=both"],
1827
1828             // Don't re-export new/delete and friends, even if the compiler really wants to.
1829             version_script: "libc.x86.map",
1830         },
1831         x86_64: {
1832             // Don't re-export new/delete and friends, even if the compiler really wants to.
1833             version_script: "libc.x86_64.map",
1834         },
1835     },
1836 }
1837
1838 // ========================================================
1839 // libstdc++.so + libstdc++.a
1840 // ========================================================
1841 cc_library {
1842     defaults: ["libc_defaults"],
1843     include_dirs: ["bionic/libstdc++/include"],
1844     srcs: [
1845         "bionic/__cxa_guard.cpp",
1846         "bionic/__cxa_pure_virtual.cpp",
1847         "bionic/new.cpp",
1848     ],
1849     name: "libstdc++",
1850     system_shared_libs: ["libc"],
1851                 static_libs: ["libasync_safe"],
1852
1853     //TODO (dimitry): This is to work around b/24465209. Remove after root cause is fixed
1854     arch: {
1855         arm: {
1856             ldflags: ["-Wl,--hash-style=both"],
1857             version_script: "libstdc++.arm.map",
1858         },
1859         arm64: {
1860             version_script: "libstdc++.arm64.map",
1861         },
1862         mips: {
1863             version_script: "libstdc++.mips.map",
1864         },
1865         mips64: {
1866             version_script: "libstdc++.mips64.map",
1867         },
1868         x86: {
1869             ldflags: ["-Wl,--hash-style=both"],
1870             version_script: "libstdc++.x86.map",
1871         },
1872         x86_64: {
1873             version_script: "libstdc++.x86_64.map",
1874         },
1875     },
1876 }
1877
1878 cc_defaults {
1879     name: "crt_defaults",
1880     defaults: ["linux_bionic_supported"],
1881     vendor_available: true,
1882
1883     no_default_compiler_flags: true,
1884
1885     arch: {
1886         arm: {
1887             local_include_dirs: ["arch-arm/include"],
1888         },
1889         arm64: {
1890             local_include_dirs: ["arch-arm64/include"],
1891         },
1892         mips: {
1893             local_include_dirs: ["arch-mips/include"],
1894         },
1895         mips64: {
1896             local_include_dirs: ["arch-mips64/include"],
1897         },
1898         x86: {
1899             local_include_dirs: ["arch-x86/include"],
1900         },
1901         x86_64: {
1902             local_include_dirs: ["arch-x86_64/include"],
1903         },
1904     },
1905     clang: false,
1906 }
1907
1908 cc_defaults {
1909     name: "crt_so_defaults",
1910
1911     vendor_available: true,
1912     arch: {
1913         mips: {
1914             cflags: ["-fPIC"],
1915         },
1916         mips64: {
1917             cflags: ["-fPIC"],
1918         },
1919         x86: {
1920             cflags: ["-fPIC"],
1921         },
1922         x86_64: {
1923             cflags: ["-fPIC"],
1924         },
1925     },
1926 }
1927
1928 // crt obj files
1929 cc_object {
1930     name: "crtbrand",
1931     // crtbrand.c needs <stdint.h> and a #define for the platform SDK version.
1932     local_include_dirs: ["include"],
1933     product_variables: {
1934         platform_sdk_version: {
1935             asflags: ["-DPLATFORM_SDK_VERSION=%d"],
1936         },
1937     },
1938     srcs: ["arch-common/bionic/crtbrand.S"],
1939
1940     defaults: [
1941         "crt_defaults",
1942         "crt_so_defaults",
1943     ],
1944 }
1945
1946 cc_object {
1947     name: "crtbegin_so1",
1948     local_include_dirs: ["include"],
1949     srcs: ["arch-common/bionic/crtbegin_so.c"],
1950
1951     defaults: [
1952         "crt_defaults",
1953         "crt_so_defaults",
1954     ],
1955 }
1956
1957 cc_object {
1958     name: "crtbegin_so",
1959
1960     defaults: [
1961         "crt_defaults",
1962         "crt_so_defaults",
1963     ],
1964     objs: [
1965         "crtbegin_so1",
1966         "crtbrand",
1967     ],
1968 }
1969
1970 cc_object {
1971     name: "crtend_so",
1972     local_include_dirs: ["include"],
1973     srcs: ["arch-common/bionic/crtend_so.S"],
1974
1975     defaults: [
1976         "crt_defaults",
1977         "crt_so_defaults",
1978     ],
1979 }
1980
1981 cc_object {
1982     name: "crtbegin_static1",
1983     local_include_dirs: ["include"],
1984     srcs: ["arch-common/bionic/crtbegin.c"],
1985
1986     arch: {
1987         mips: {
1988             srcs: [
1989                 "arch-mips/bionic/crtbegin.c",
1990             ],
1991             exclude_srcs: [
1992                 "arch-common/bionic/crtbegin.c",
1993             ],
1994         },
1995         mips64: {
1996             srcs: [
1997                 "arch-mips64/bionic/crtbegin.c",
1998             ],
1999             exclude_srcs: [
2000                 "arch-common/bionic/crtbegin.c",
2001             ],
2002         },
2003     },
2004
2005     defaults: ["crt_defaults"],
2006 }
2007
2008 cc_object {
2009     name: "crtbegin_static",
2010
2011     objs: [
2012         "crtbegin_static1",
2013         "crtbrand",
2014     ],
2015     defaults: ["crt_defaults"],
2016 }
2017
2018 cc_object {
2019     name: "crtbegin_dynamic1",
2020     local_include_dirs: ["include"],
2021     srcs: ["arch-common/bionic/crtbegin.c"],
2022
2023     arch: {
2024         mips: {
2025             srcs: [
2026                 "arch-mips/bionic/crtbegin.c",
2027             ],
2028             exclude_srcs: [
2029                 "arch-common/bionic/crtbegin.c",
2030             ],
2031         },
2032         mips64: {
2033             srcs: [
2034                 "arch-mips64/bionic/crtbegin.c",
2035             ],
2036             exclude_srcs: [
2037                 "arch-common/bionic/crtbegin.c",
2038             ],
2039         },
2040     },
2041     defaults: ["crt_defaults"],
2042 }
2043
2044 cc_object {
2045     name: "crtbegin_dynamic",
2046
2047     objs: [
2048         "crtbegin_dynamic1",
2049         "crtbrand",
2050     ],
2051     defaults: ["crt_defaults"],
2052 }
2053
2054 cc_object {
2055     // We rename crtend.o to crtend_android.o to avoid a
2056     // name clash between gcc and bionic.
2057     name: "crtend_android",
2058     local_include_dirs: ["include"],
2059     srcs: ["arch-common/bionic/crtend.S"],
2060
2061     defaults: ["crt_defaults"],
2062 }
2063
2064 preprocessed_ndk_headers {
2065     name: "common_libc",
2066     from: "include",
2067     to: "",
2068     license: "NOTICE",
2069 }
2070
2071 ndk_headers {
2072     name: "libc_uapi",
2073     from: "kernel/uapi",
2074     to: "",
2075     srcs: [
2076         "kernel/uapi/asm-generic/**/*.h",
2077         "kernel/uapi/drm/**/*.h",
2078         "kernel/uapi/linux/**/*.h",
2079         "kernel/uapi/misc/**/*.h",
2080         "kernel/uapi/mtd/**/*.h",
2081         "kernel/uapi/rdma/**/*.h",
2082         "kernel/uapi/scsi/**/*.h",
2083         "kernel/uapi/sound/**/*.h",
2084         "kernel/uapi/video/**/*.h",
2085         "kernel/uapi/xen/**/*.h",
2086     ],
2087     license: "NOTICE",
2088 }
2089
2090 ndk_headers {
2091     name: "libc_kernel_android_uapi_linux",
2092     from: "kernel/android/uapi/linux",
2093     to: "linux",
2094     srcs: ["kernel/android/uapi/linux/**/*.h"],
2095     license: "NOTICE",
2096 }
2097
2098 ndk_headers {
2099     name: "libc_kernel_android_scsi",
2100     from: "kernel/android/scsi/scsi",
2101     to: "scsi",
2102     srcs: ["kernel/android/scsi/**/*.h"],
2103     license: "NOTICE",
2104 }
2105
2106 ndk_headers {
2107     name: "libc_asm_arm",
2108     from: "kernel/uapi/asm-arm",
2109     to: "arm-linux-androideabi",
2110     srcs: ["kernel/uapi/asm-arm/**/*.h"],
2111     license: "NOTICE",
2112 }
2113
2114 ndk_headers {
2115     name: "libc_asm_arm64",
2116     from: "kernel/uapi/asm-arm64",
2117     to: "aarch64-linux-android",
2118     srcs: ["kernel/uapi/asm-arm64/**/*.h"],
2119     license: "NOTICE",
2120 }
2121
2122 ndk_headers {
2123     name: "libc_asm_mips",
2124     from: "kernel/uapi/asm-mips",
2125     to: "mipsel-linux-android",
2126     srcs: ["kernel/uapi/asm-mips/**/*.h"],
2127     license: "NOTICE",
2128 }
2129
2130 ndk_headers {
2131     name: "libc_asm_mips64",
2132     from: "kernel/uapi/asm-mips",
2133     to: "mips64el-linux-android",
2134     srcs: ["kernel/uapi/asm-mips/**/*.h"],
2135     license: "NOTICE",
2136 }
2137
2138 ndk_headers {
2139     name: "libc_asm_x86",
2140     from: "kernel/uapi/asm-x86",
2141     to: "i686-linux-android",
2142     srcs: ["kernel/uapi/asm-x86/**/*.h"],
2143     license: "NOTICE",
2144 }
2145
2146 ndk_headers {
2147     name: "libc_asm_x86_64",
2148     from: "kernel/uapi/asm-x86",
2149     to: "x86_64-linux-android",
2150     srcs: ["kernel/uapi/asm-x86/**/*.h"],
2151     license: "NOTICE",
2152 }
2153
2154 ndk_headers {
2155     name: "libc_machine_arm",
2156     from: "arch-arm/include",
2157     to: "arm-linux-androideabi",
2158     srcs: ["arch-arm/include/**/*.h"],
2159     license: "NOTICE",
2160 }
2161
2162 ndk_headers {
2163     name: "libc_machine_arm64",
2164     from: "arch-arm64/include",
2165     to: "aarch64-linux-android",
2166     srcs: ["arch-arm64/include/**/*.h"],
2167     license: "NOTICE",
2168 }
2169
2170 ndk_headers {
2171     name: "libc_machine_mips",
2172     from: "arch-mips/include",
2173     to: "mipsel-linux-android",
2174     srcs: ["arch-mips/include/**/*.h"],
2175     license: "NOTICE",
2176 }
2177
2178 ndk_headers {
2179     name: "libc_machine_mips64",
2180     from: "arch-mips/include",
2181     to: "mips64el-linux-android",
2182     srcs: ["arch-mips/include/**/*.h"],
2183     license: "NOTICE",
2184 }
2185
2186 ndk_headers {
2187     name: "libc_machine_x86",
2188     from: "arch-x86/include",
2189     to: "i686-linux-android",
2190     srcs: ["arch-x86/include/**/*.h"],
2191     license: "NOTICE",
2192 }
2193
2194 ndk_headers {
2195     name: "libc_machine_x86_64",
2196     from: "arch-x86_64/include",
2197     to: "x86_64-linux-android",
2198     srcs: ["arch-x86_64/include/**/*.h"],
2199     license: "NOTICE",
2200 }
2201
2202 ndk_library {
2203     name: "libc",
2204     symbol_file: "libc.map.txt",
2205     first_version: "9",
2206 }
2207
2208 llndk_library {
2209     name: "libc",
2210     symbol_file: "libc.map.txt",
2211     export_headers_as_system: true,
2212     export_preprocessed_headers: ["include"],
2213     arch: {
2214         arm: {
2215             export_include_dirs: [
2216                 "arch-arm/include",
2217                 "kernel/uapi",
2218                 "kernel/uapi/asm-arm",
2219                 "kernel/android/uapi",
2220             ],
2221         },
2222         arm64: {
2223             export_include_dirs: [
2224                 "arch-arm64/include",
2225                 "kernel/uapi",
2226                 "kernel/uapi/asm-arm64",
2227                 "kernel/android/uapi",
2228             ],
2229         },
2230         mips: {
2231             export_include_dirs: [
2232                 "arch-mips/include",
2233                 "kernel/uapi",
2234                 "kernel/uapi/asm-mips",
2235                 "kernel/android/uapi",
2236             ],
2237         },
2238         mips64: {
2239             export_include_dirs: [
2240                 "arch-mips64/include",
2241                 "kernel/uapi",
2242                 "kernel/uapi/asm-mips",
2243                 "kernel/android/uapi",
2244             ],
2245         },
2246         x86: {
2247             export_include_dirs: [
2248                 "arch-x86/include",
2249                 "kernel/uapi",
2250                 "kernel/uapi/asm-x86",
2251                 "kernel/android/uapi",
2252             ],
2253         },
2254         x86_64: {
2255             export_include_dirs: [
2256                 "arch-x86_64/include",
2257                 "kernel/uapi",
2258                 "kernel/uapi/asm-x86",
2259                 "kernel/android/uapi",
2260             ],
2261         },
2262     },
2263 }
2264
2265 ndk_library {
2266     name: "libstdc++",
2267     symbol_file: "libstdc++.map.txt",
2268     first_version: "9",
2269 }
2270
2271 subdirs = ["*"]