Android.mk revision 247dc91889ffc8b71fc3371edba9d834afab96ab
1LOCAL_PATH := $(call my-dir) 2 3# Make everything depend on any changes to included makefiles. 4libc_common_additional_dependencies := $(LOCAL_PATH)/Android.mk 5 6# Load config for TARGET_ARCH 7my_2nd_arch_prefix := 8include $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk 9libc_common_additional_dependencies += \ 10 $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk 11 12 13ifdef TARGET_2ND_ARCH 14# Load config for TARGET_2ND_ARCH 15my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 16include $(LOCAL_PATH)/arch-$(TARGET_2ND_ARCH)/$(TARGET_2ND_ARCH).mk 17my_2nd_arch_prefix := 18libc_common_additional_dependencies += \ 19 $(LOCAL_PATH)/arch-$(TARGET_2ND_ARCH)/$(TARGET_2ND_ARCH).mk 20endif 21 22# crt obj files 23# ======================================================== 24# crtbrand.c needs <stdint.h> and a #define for the platform SDK version. 25libc_crt_target_cflags := \ 26 -I$(LOCAL_PATH)/include \ 27 -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION) \ 28 29my_2nd_arch_prefix := 30include $(LOCAL_PATH)/crt.mk 31ifdef TARGET_2ND_ARCH 32my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 33include $(LOCAL_PATH)/crt.mk 34my_2nd_arch_prefix := 35endif 36 37# Define the common source files for all the libc instances 38# ========================================================= 39libc_common_src_files := \ 40 bionic/arc4random.c \ 41 bionic/bindresvport.c \ 42 bionic/clearenv.c \ 43 bionic/daemon.c \ 44 bionic/err.c \ 45 bionic/ether_aton.c \ 46 bionic/ether_ntoa.c \ 47 bionic/fdprintf.c \ 48 bionic/ftime.c \ 49 bionic/fts.c \ 50 bionic/getdtablesize.c \ 51 bionic/gethostname.c \ 52 bionic/getpriority.c \ 53 bionic/getpt.c \ 54 bionic/if_indextoname.c \ 55 bionic/if_nametoindex.c \ 56 bionic/initgroups.c \ 57 bionic/ioctl.c \ 58 bionic/isatty.c \ 59 bionic/issetugid.c \ 60 bionic/md5.c \ 61 bionic/memmem.c \ 62 bionic/pathconf.c \ 63 bionic/ptsname.c \ 64 bionic/ptsname_r.c \ 65 bionic/pututline.c \ 66 bionic/sched_cpualloc.c \ 67 bionic/sched_cpucount.c \ 68 bionic/semaphore.c \ 69 bionic/sigblock.c \ 70 bionic/siginterrupt.c \ 71 bionic/sigsetmask.c \ 72 bionic/strntoimax.c \ 73 bionic/strntoumax.c \ 74 bionic/strtotimeval.c \ 75 bionic/system_properties_compat.c \ 76 bionic/tcgetpgrp.c \ 77 bionic/tcsetpgrp.c \ 78 bionic/time64.c \ 79 bionic/unlockpt.c \ 80 stdio/asprintf.c \ 81 stdio/findfp.c \ 82 stdio/fprintf.c \ 83 stdio/fread.c \ 84 stdio/freopen.c \ 85 stdio/fvwrite.c \ 86 stdio/snprintf.c\ 87 stdio/sprintf.c \ 88 stdio/sscanf.c \ 89 stdio/vfprintf.c \ 90 stdio/vfscanf.c \ 91 stdio/vsscanf.c \ 92 stdlib/atexit.c \ 93 stdlib/ctype_.c \ 94 stdlib/getenv.c \ 95 stdlib/putenv.c \ 96 stdlib/setenv.c \ 97 stdlib/strtod.c \ 98 unistd/syslog.c \ 99 unistd/time.c \ 100 101# Fortify implementations of libc functions. 102libc_common_src_files += \ 103 bionic/__FD_chk.cpp \ 104 bionic/__fgets_chk.cpp \ 105 bionic/__memmove_chk.cpp \ 106 bionic/__read_chk.cpp \ 107 bionic/__recvfrom_chk.cpp \ 108 bionic/__strchr_chk.cpp \ 109 bionic/__strlcat_chk.cpp \ 110 bionic/__strlcpy_chk.cpp \ 111 bionic/__strlen_chk.cpp \ 112 bionic/__strncat_chk.cpp \ 113 bionic/__strncpy_chk.cpp \ 114 bionic/__strrchr_chk.cpp \ 115 bionic/__umask_chk.cpp \ 116 bionic/__vsnprintf_chk.cpp \ 117 bionic/__vsprintf_chk.cpp \ 118 119libc_bionic_src_files := \ 120 bionic/abort.cpp \ 121 bionic/access.cpp \ 122 bionic/assert.cpp \ 123 bionic/__bionic_name_mem.cpp \ 124 bionic/bionic_time_conversions.cpp \ 125 bionic/brk.cpp \ 126 bionic/chmod.cpp \ 127 bionic/chown.cpp \ 128 bionic/clone.cpp \ 129 bionic/dirent.cpp \ 130 bionic/dup2.cpp \ 131 bionic/epoll_create.cpp \ 132 bionic/epoll_pwait.cpp \ 133 bionic/epoll_wait.cpp \ 134 bionic/__errno.cpp \ 135 bionic/eventfd_read.cpp \ 136 bionic/eventfd_write.cpp \ 137 bionic/ffs.cpp \ 138 bionic/flockfile.cpp \ 139 bionic/fork.cpp \ 140 bionic/futimens.cpp \ 141 bionic/getauxval.cpp \ 142 bionic/getcwd.cpp \ 143 bionic/getpgrp.cpp \ 144 bionic/inotify_init.cpp \ 145 bionic/lchown.cpp \ 146 bionic/lfs64_support.cpp \ 147 bionic/libc_init_common.cpp \ 148 bionic/libc_logging.cpp \ 149 bionic/libgen.cpp \ 150 bionic/link.cpp \ 151 bionic/lstat.cpp \ 152 bionic/mkdir.cpp \ 153 bionic/mkfifo.cpp \ 154 bionic/mknod.cpp \ 155 bionic/open.cpp \ 156 bionic/pause.cpp \ 157 bionic/pipe.cpp \ 158 bionic/poll.cpp \ 159 bionic/posix_fallocate.cpp \ 160 bionic/posix_timers.cpp \ 161 bionic/pthread_atfork.cpp \ 162 bionic/pthread_attr.cpp \ 163 bionic/pthread_cond.cpp \ 164 bionic/pthread_create.cpp \ 165 bionic/pthread_detach.cpp \ 166 bionic/pthread_equal.cpp \ 167 bionic/pthread_exit.cpp \ 168 bionic/pthread_getcpuclockid.cpp \ 169 bionic/pthread_getschedparam.cpp \ 170 bionic/pthread_internals.cpp \ 171 bionic/pthread_join.cpp \ 172 bionic/pthread_key.cpp \ 173 bionic/pthread_kill.cpp \ 174 bionic/pthread_mutex.cpp \ 175 bionic/pthread_once.cpp \ 176 bionic/pthread_rwlock.cpp \ 177 bionic/pthread_self.cpp \ 178 bionic/pthread_setname_np.cpp \ 179 bionic/pthread_setschedparam.cpp \ 180 bionic/pthread_sigmask.cpp \ 181 bionic/ptrace.cpp \ 182 bionic/raise.cpp \ 183 bionic/readlink.cpp \ 184 bionic/reboot.cpp \ 185 bionic/recv.cpp \ 186 bionic/rename.cpp \ 187 bionic/rmdir.cpp \ 188 bionic/sbrk.cpp \ 189 bionic/scandir.cpp \ 190 bionic/sched_getaffinity.cpp \ 191 bionic/sched_getcpu.cpp \ 192 bionic/send.cpp \ 193 bionic/setegid.cpp \ 194 bionic/__set_errno.cpp \ 195 bionic/seteuid.cpp \ 196 bionic/setpgrp.cpp \ 197 bionic/setlocale.cpp \ 198 bionic/sigaction.cpp \ 199 bionic/sigaddset.cpp \ 200 bionic/sigdelset.cpp \ 201 bionic/sigemptyset.cpp \ 202 bionic/sigfillset.cpp \ 203 bionic/sigismember.cpp \ 204 bionic/signal.cpp \ 205 bionic/signalfd.cpp \ 206 bionic/sigpending.cpp \ 207 bionic/sigprocmask.cpp \ 208 bionic/sigsuspend.cpp \ 209 bionic/sigwait.cpp \ 210 bionic/stat.cpp \ 211 bionic/statvfs.cpp \ 212 bionic/strerror.cpp \ 213 bionic/strerror_r.cpp \ 214 bionic/strsignal.cpp \ 215 bionic/stubs.cpp \ 216 bionic/symlink.cpp \ 217 bionic/sysconf.cpp \ 218 bionic/system_properties.cpp \ 219 bionic/sys_siglist.c \ 220 bionic/sys_signame.c \ 221 bionic/tdestroy.cpp \ 222 bionic/thread_atexit.cpp \ 223 bionic/tmpfile.cpp \ 224 bionic/umount.cpp \ 225 bionic/unlink.cpp \ 226 bionic/utimes.cpp \ 227 bionic/wait.cpp \ 228 bionic/wchar.cpp \ 229 230libc_upstream_freebsd_src_files := \ 231 upstream-freebsd/lib/libc/gen/ldexp.c \ 232 upstream-freebsd/lib/libc/gen/sleep.c \ 233 upstream-freebsd/lib/libc/gen/usleep.c \ 234 upstream-freebsd/lib/libc/stdio/fclose.c \ 235 upstream-freebsd/lib/libc/stdio/flags.c \ 236 upstream-freebsd/lib/libc/stdio/fopen.c \ 237 upstream-freebsd/lib/libc/stdio/fwrite.c \ 238 upstream-freebsd/lib/libc/stdio/makebuf.c \ 239 upstream-freebsd/lib/libc/stdio/mktemp.c \ 240 upstream-freebsd/lib/libc/stdio/putw.c \ 241 upstream-freebsd/lib/libc/stdio/setvbuf.c \ 242 upstream-freebsd/lib/libc/stdio/wsetup.c \ 243 upstream-freebsd/lib/libc/stdlib/abs.c \ 244 upstream-freebsd/lib/libc/stdlib/getopt_long.c \ 245 upstream-freebsd/lib/libc/stdlib/imaxabs.c \ 246 upstream-freebsd/lib/libc/stdlib/imaxdiv.c \ 247 upstream-freebsd/lib/libc/stdlib/labs.c \ 248 upstream-freebsd/lib/libc/stdlib/llabs.c \ 249 upstream-freebsd/lib/libc/stdlib/qsort.c \ 250 upstream-freebsd/lib/libc/stdlib/realpath.c \ 251 upstream-freebsd/lib/libc/string/wcpcpy.c \ 252 upstream-freebsd/lib/libc/string/wcpncpy.c \ 253 upstream-freebsd/lib/libc/string/wcscasecmp.c \ 254 upstream-freebsd/lib/libc/string/wcscspn.c \ 255 upstream-freebsd/lib/libc/string/wcsdup.c \ 256 upstream-freebsd/lib/libc/string/wcslcat.c \ 257 upstream-freebsd/lib/libc/string/wcsncasecmp.c \ 258 upstream-freebsd/lib/libc/string/wcsncat.c \ 259 upstream-freebsd/lib/libc/string/wcsncmp.c \ 260 upstream-freebsd/lib/libc/string/wcsncpy.c \ 261 upstream-freebsd/lib/libc/string/wcsnlen.c \ 262 upstream-freebsd/lib/libc/string/wcspbrk.c \ 263 upstream-freebsd/lib/libc/string/wcsspn.c \ 264 upstream-freebsd/lib/libc/string/wcsstr.c \ 265 upstream-freebsd/lib/libc/string/wcstok.c \ 266 upstream-freebsd/lib/libc/string/wmemchr.c \ 267 upstream-freebsd/lib/libc/string/wmemcpy.c \ 268 upstream-freebsd/lib/libc/string/wmemmove.c \ 269 upstream-freebsd/lib/libc/string/wmemset.c \ 270 271libc_upstream_netbsd_src_files := \ 272 upstream-netbsd/common/lib/libc/hash/sha1/sha1.c \ 273 upstream-netbsd/common/lib/libc/inet/inet_addr.c \ 274 upstream-netbsd/lib/libc/gen/ftw.c \ 275 upstream-netbsd/lib/libc/gen/nftw.c \ 276 upstream-netbsd/lib/libc/gen/nice.c \ 277 upstream-netbsd/lib/libc/gen/popen.c \ 278 upstream-netbsd/lib/libc/gen/psignal.c \ 279 upstream-netbsd/lib/libc/gen/setjmperr.c \ 280 upstream-netbsd/lib/libc/gen/utime.c \ 281 upstream-netbsd/lib/libc/gen/utmp.c \ 282 upstream-netbsd/lib/libc/inet/inet_ntoa.c \ 283 upstream-netbsd/lib/libc/inet/inet_ntop.c \ 284 upstream-netbsd/lib/libc/inet/inet_pton.c \ 285 upstream-netbsd/lib/libc/isc/ev_streams.c \ 286 upstream-netbsd/lib/libc/isc/ev_timers.c \ 287 upstream-netbsd/lib/libc/regex/regcomp.c \ 288 upstream-netbsd/lib/libc/regex/regerror.c \ 289 upstream-netbsd/lib/libc/regex/regexec.c \ 290 upstream-netbsd/lib/libc/regex/regfree.c \ 291 upstream-netbsd/lib/libc/stdlib/bsearch.c \ 292 upstream-netbsd/lib/libc/stdlib/div.c \ 293 upstream-netbsd/lib/libc/stdlib/drand48.c \ 294 upstream-netbsd/lib/libc/stdlib/erand48.c \ 295 upstream-netbsd/lib/libc/stdlib/exit.c \ 296 upstream-netbsd/lib/libc/stdlib/jrand48.c \ 297 upstream-netbsd/lib/libc/stdlib/ldiv.c \ 298 upstream-netbsd/lib/libc/stdlib/lldiv.c \ 299 upstream-netbsd/lib/libc/stdlib/lrand48.c \ 300 upstream-netbsd/lib/libc/stdlib/mrand48.c \ 301 upstream-netbsd/lib/libc/stdlib/nrand48.c \ 302 upstream-netbsd/lib/libc/stdlib/_rand48.c \ 303 upstream-netbsd/lib/libc/stdlib/seed48.c \ 304 upstream-netbsd/lib/libc/stdlib/srand48.c \ 305 upstream-netbsd/lib/libc/stdlib/tdelete.c \ 306 upstream-netbsd/lib/libc/stdlib/tfind.c \ 307 upstream-netbsd/lib/libc/stdlib/tsearch.c \ 308 upstream-netbsd/lib/libc/string/memccpy.c \ 309 upstream-netbsd/lib/libc/string/strcasestr.c \ 310 upstream-netbsd/lib/libc/string/strcoll.c \ 311 upstream-netbsd/lib/libc/string/strxfrm.c \ 312 upstream-netbsd/lib/libc/thread-stub/__isthreaded.c \ 313 upstream-netbsd/lib/libc/unistd/killpg.c \ 314 315libc_upstream_openbsd_src_files := \ 316 upstream-openbsd/lib/libc/gen/alarm.c \ 317 upstream-openbsd/lib/libc/gen/exec.c \ 318 upstream-openbsd/lib/libc/gen/fnmatch.c \ 319 upstream-openbsd/lib/libc/gen/ftok.c \ 320 upstream-openbsd/lib/libc/gen/getprogname.c \ 321 upstream-openbsd/lib/libc/gen/setprogname.c \ 322 upstream-openbsd/lib/libc/gen/tolower_.c \ 323 upstream-openbsd/lib/libc/gen/toupper_.c \ 324 upstream-openbsd/lib/libc/locale/wcscoll.c \ 325 upstream-openbsd/lib/libc/string/strstr.c \ 326 upstream-openbsd/lib/libc/string/strsep.c \ 327 upstream-openbsd/lib/libc/string/wcslcpy.c \ 328 upstream-openbsd/lib/libc/string/strcasecmp.c \ 329 upstream-openbsd/lib/libc/string/strdup.c \ 330 upstream-openbsd/lib/libc/string/strcspn.c \ 331 upstream-openbsd/lib/libc/string/strtok.c \ 332 upstream-openbsd/lib/libc/string/strpbrk.c \ 333 upstream-openbsd/lib/libc/string/strspn.c \ 334 upstream-openbsd/lib/libc/string/wcswidth.c \ 335 upstream-openbsd/lib/libc/string/strndup.c \ 336 upstream-openbsd/lib/libc/stdio/ungetc.c \ 337 upstream-openbsd/lib/libc/stdio/vsnprintf.c \ 338 upstream-openbsd/lib/libc/stdio/tmpnam.c \ 339 upstream-openbsd/lib/libc/stdio/setbuffer.c \ 340 upstream-openbsd/lib/libc/stdio/fsetpos.c \ 341 upstream-openbsd/lib/libc/stdio/setbuf.c \ 342 upstream-openbsd/lib/libc/stdio/vprintf.c \ 343 upstream-openbsd/lib/libc/stdio/perror.c \ 344 upstream-openbsd/lib/libc/stdio/remove.c \ 345 upstream-openbsd/lib/libc/stdio/getc.c \ 346 upstream-openbsd/lib/libc/stdio/funopen.c \ 347 upstream-openbsd/lib/libc/stdio/ferror.c \ 348 upstream-openbsd/lib/libc/stdio/putchar.c \ 349 upstream-openbsd/lib/libc/stdio/vscanf.c \ 350 upstream-openbsd/lib/libc/stdio/fflush.c \ 351 upstream-openbsd/lib/libc/stdio/fpurge.c \ 352 upstream-openbsd/lib/libc/stdio/fputs.c \ 353 upstream-openbsd/lib/libc/stdio/tempnam.c \ 354 upstream-openbsd/lib/libc/stdio/printf.c \ 355 upstream-openbsd/lib/libc/stdio/fileno.c \ 356 upstream-openbsd/lib/libc/stdio/stdio.c \ 357 upstream-openbsd/lib/libc/stdio/getdelim.c \ 358 upstream-openbsd/lib/libc/stdio/fseek.c \ 359 upstream-openbsd/lib/libc/stdio/fputc.c \ 360 upstream-openbsd/lib/libc/stdio/fgetln.c \ 361 upstream-openbsd/lib/libc/stdio/fdopen.c \ 362 upstream-openbsd/lib/libc/stdio/fgets.c \ 363 upstream-openbsd/lib/libc/stdio/fgetc.c \ 364 upstream-openbsd/lib/libc/stdio/feof.c \ 365 upstream-openbsd/lib/libc/stdio/vasprintf.c \ 366 upstream-openbsd/lib/libc/stdio/refill.c \ 367 upstream-openbsd/lib/libc/stdio/getline.c \ 368 upstream-openbsd/lib/libc/stdio/rewind.c \ 369 upstream-openbsd/lib/libc/stdio/wbuf.c \ 370 upstream-openbsd/lib/libc/stdio/gets.c \ 371 upstream-openbsd/lib/libc/stdio/fgetpos.c \ 372 upstream-openbsd/lib/libc/stdio/fscanf.c \ 373 upstream-openbsd/lib/libc/stdio/putc.c \ 374 upstream-openbsd/lib/libc/stdio/vsprintf.c \ 375 upstream-openbsd/lib/libc/stdio/rget.c \ 376 upstream-openbsd/lib/libc/stdio/clrerr.c \ 377 upstream-openbsd/lib/libc/stdio/scanf.c \ 378 upstream-openbsd/lib/libc/stdio/puts.c \ 379 upstream-openbsd/lib/libc/stdio/getchar.c \ 380 upstream-openbsd/lib/libc/stdio/ftell.c \ 381 upstream-openbsd/lib/libc/stdio/fwalk.c \ 382 upstream-openbsd/lib/libc/stdlib/strtoul.c \ 383 upstream-openbsd/lib/libc/stdlib/strtoull.c \ 384 upstream-openbsd/lib/libc/stdlib/atoi.c \ 385 upstream-openbsd/lib/libc/stdlib/atoll.c \ 386 upstream-openbsd/lib/libc/stdlib/atol.c \ 387 upstream-openbsd/lib/libc/stdlib/strtoimax.c \ 388 upstream-openbsd/lib/libc/stdlib/strtoumax.c \ 389 upstream-openbsd/lib/libc/stdlib/strtoll.c \ 390 upstream-openbsd/lib/libc/stdlib/strtol.c \ 391 upstream-openbsd/lib/libc/stdlib/system.c \ 392 upstream-openbsd/lib/libc/locale/wcsxfrm.c \ 393 394libc_arch_static_src_files := \ 395 bionic/dl_iterate_phdr_static.cpp \ 396 397# Define some common cflags 398# ======================================================== 399libc_common_cflags := \ 400 -DANDROID_CHANGES \ 401 -D_LIBC=1 \ 402 -Wall -Wextra \ 403 404# Try to catch typical 32-bit assumptions that break with 64-bit pointers. 405libc_common_cflags += \ 406 -Werror=pointer-to-int-cast \ 407 -Werror=int-to-pointer-cast \ 408 -Werror=type-limits \ 409 410ifeq ($(strip $(DEBUG_BIONIC_LIBC)),true) 411 libc_common_cflags += -DDEBUG 412endif 413 414# To customize dlmalloc's alignment, set BOARD_MALLOC_ALIGNMENT in 415# the appropriate BoardConfig.mk file. 416# 417ifneq ($(BOARD_MALLOC_ALIGNMENT),) 418 libc_common_cflags += -DMALLOC_ALIGNMENT=$(BOARD_MALLOC_ALIGNMENT) 419endif 420 421# Define ANDROID_SMP appropriately. 422ifeq ($(TARGET_CPU_SMP),true) 423 libc_common_cflags += -DANDROID_SMP=1 424else 425 libc_common_cflags += -DANDROID_SMP=0 426endif 427 428# Define some common conlyflags 429libc_common_conlyflags := \ 430 -std=gnu99 431 432# Define some common cppflags 433libc_common_cppflags := \ 434 -std=gnu++11 435 436# Define some common includes 437# ======================================================== 438libc_common_c_includes := \ 439 $(LOCAL_PATH)/stdlib \ 440 $(LOCAL_PATH)/string \ 441 $(LOCAL_PATH)/stdio \ 442 external/safe-iop/include 443 444# ======================================================== 445# Add in the arch-specific flags. 446# Must be called with $(eval). 447# $(1): the LOCAL_ variable name 448# $(2): the bionic variable name to pull in 449define patch-up-arch-specific-flags 450$(1)_$(TARGET_ARCH) += $($(2)_$(TARGET_ARCH)) 451ifdef TARGET_2ND_ARCH 452$(1)_$(TARGET_2ND_ARCH) += $($(2)_$(TARGET_2ND_ARCH)) 453endif 454endef 455 456 457# ======================================================== 458# libc_stack_protector.a - stack protector code 459# ======================================================== 460# 461# The stack protector code needs to be compiled 462# with -fno-stack-protector, since it modifies the 463# stack canary. 464 465include $(CLEAR_VARS) 466 467LOCAL_SRC_FILES := bionic/__stack_chk_fail.cpp 468LOCAL_CFLAGS := $(libc_common_cflags) -fno-stack-protector -Werror 469LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 470LOCAL_CPPFLAGS := $(libc_common_cppflags) 471LOCAL_C_INCLUDES := $(libc_common_c_includes) 472LOCAL_MODULE := libc_stack_protector 473LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 474LOCAL_SYSTEM_SHARED_LIBRARIES := 475 476$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 477include $(BUILD_STATIC_LIBRARY) 478 479 480# ======================================================== 481# libc_tzcode.a - upstream 'tzcode' code 482# ======================================================== 483 484include $(CLEAR_VARS) 485 486LOCAL_SRC_FILES := $(call all-c-files-under,tzcode) 487LOCAL_CFLAGS := \ 488 $(libc_common_cflags) \ 489 -DSTD_INSPIRED=1 \ 490 -DTZDIR=\"/system/usr/share/zoneinfo\" \ 491 -DTM_GMTOFF=tm_gmtoff \ 492 -DUSG_COMPAT=1 493LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 494LOCAL_CPPFLAGS := $(libc_common_cppflags) 495LOCAL_C_INCLUDES := $(libc_common_c_includes) 496LOCAL_MODULE := libc_tzcode 497LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 498LOCAL_SYSTEM_SHARED_LIBRARIES := 499 500$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 501include $(BUILD_STATIC_LIBRARY) 502 503 504# ======================================================== 505# libc_dns.a - modified NetBSD DNS code 506# ======================================================== 507 508include $(CLEAR_VARS) 509 510LOCAL_SRC_FILES := $(call all-c-files-under,dns) 511LOCAL_CFLAGS := \ 512 $(libc_common_cflags) \ 513 -DINET6 \ 514 -I$(LOCAL_PATH)/dns/include \ 515 -I$(LOCAL_PATH)/private \ 516 -I$(LOCAL_PATH)/upstream-netbsd/lib/libc/include \ 517 -include upstream-netbsd/netbsd-compat.h 518LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 519LOCAL_CPPFLAGS := $(libc_common_cppflags) 520LOCAL_C_INCLUDES := $(libc_common_c_includes) 521LOCAL_MODULE := libc_dns 522LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 523LOCAL_SYSTEM_SHARED_LIBRARIES := 524 525$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 526include $(BUILD_STATIC_LIBRARY) 527 528 529# ======================================================== 530# libc_freebsd.a - upstream FreeBSD C library code 531# ======================================================== 532# 533# These files are built with the freebsd-compat.h header file 534# automatically included. 535 536include $(CLEAR_VARS) 537 538LOCAL_SRC_FILES := $(libc_upstream_freebsd_src_files) 539LOCAL_CFLAGS := \ 540 $(libc_common_cflags) \ 541 -I$(LOCAL_PATH)/upstream-freebsd \ 542 -I$(LOCAL_PATH)/upstream-freebsd/libc/include \ 543 -include upstream-freebsd/freebsd-compat.h 544LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 545LOCAL_CPPFLAGS := $(libc_common_cppflags) 546LOCAL_C_INCLUDES := $(libc_common_c_includes) 547LOCAL_MODULE := libc_freebsd 548LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 549LOCAL_SYSTEM_SHARED_LIBRARIES := 550 551$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 552include $(BUILD_STATIC_LIBRARY) 553 554 555# ======================================================== 556# libc_netbsd.a - upstream NetBSD C library code 557# ======================================================== 558# 559# These files are built with the netbsd-compat.h header file 560# automatically included. 561 562include $(CLEAR_VARS) 563 564LOCAL_SRC_FILES := $(libc_upstream_netbsd_src_files) 565LOCAL_CFLAGS := \ 566 $(libc_common_cflags) \ 567 -DPOSIX_MISTAKE \ 568 -I$(LOCAL_PATH)/upstream-netbsd \ 569 -I$(LOCAL_PATH)/upstream-netbsd/lib/libc/include \ 570 -include upstream-netbsd/netbsd-compat.h 571LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 572LOCAL_CPPFLAGS := $(libc_common_cppflags) 573LOCAL_C_INCLUDES := $(libc_common_c_includes) 574LOCAL_MODULE := libc_netbsd 575LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 576LOCAL_SYSTEM_SHARED_LIBRARIES := 577 578$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 579include $(BUILD_STATIC_LIBRARY) 580 581 582# ======================================================== 583# libc_openbsd.a - upstream OpenBSD C library code 584# ======================================================== 585# 586# These files are built with the openbsd-compat.h header file 587# automatically included. 588 589include $(CLEAR_VARS) 590 591LOCAL_SRC_FILES := $(libc_upstream_openbsd_src_files) 592LOCAL_CFLAGS := \ 593 $(libc_common_cflags) \ 594 -I$(LOCAL_PATH)/upstream-openbsd \ 595 -I$(LOCAL_PATH)/upstream-openbsd/lib/libc/include \ 596 -include upstream-openbsd/openbsd-compat.h 597LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 598LOCAL_CPPFLAGS := $(libc_common_cppflags) 599LOCAL_C_INCLUDES := $(libc_common_c_includes) 600LOCAL_MODULE := libc_openbsd 601LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 602LOCAL_SYSTEM_SHARED_LIBRARIES := 603 604$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 605include $(BUILD_STATIC_LIBRARY) 606 607 608# ======================================================== 609# libc_bionic.a - home-grown C library code 610# ======================================================== 611 612include $(CLEAR_VARS) 613 614LOCAL_SRC_FILES := $(libc_bionic_src_files) 615LOCAL_CFLAGS := $(libc_common_cflags) -Werror 616LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 617LOCAL_CPPFLAGS := $(libc_common_cppflags) 618LOCAL_C_INCLUDES := $(libc_common_c_includes) 619LOCAL_MODULE := libc_bionic 620LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 621LOCAL_SYSTEM_SHARED_LIBRARIES := 622 623# Set -DPTHREAD_DEBUG_ENABLED=true to enable support for pthread deadlock prediction. 624# Since this code is experimental it is disabled by default. 625LOCAL_CFLAGS += -DPTHREAD_DEBUG_ENABLED=false 626 627ifeq ($(TARGET_USES_LOGD),true) 628LOCAL_CFLAGS += -DTARGET_USES_LOGD 629endif 630 631$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 632$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_bionic_src_files)) 633include $(BUILD_STATIC_LIBRARY) 634 635 636# ======================================================== 637# libc_syscalls.a 638# ======================================================== 639 640include $(CLEAR_VARS) 641 642LOCAL_SRC_FILES_$(TARGET_ARCH) := $(call all-S-files-under,arch-$(TARGET_ARCH)/syscalls) 643ifdef TARGET_2ND_ARCH 644LOCAL_SRC_FILES_$(TARGET_2ND_ARCH) := $(call all-S-files-under,arch-$(TARGET_2ND_ARCH)/syscalls) 645endif 646LOCAL_MODULE := libc_syscalls 647LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 648LOCAL_SYSTEM_SHARED_LIBRARIES := 649 650include $(BUILD_STATIC_LIBRARY) 651 652 653# ======================================================== 654# libc_common.a 655# ======================================================== 656 657include $(CLEAR_VARS) 658 659LOCAL_SRC_FILES := $(libc_common_src_files) 660LOCAL_CFLAGS := $(libc_common_cflags) 661LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 662LOCAL_CPPFLAGS := $(libc_common_cppflags) 663LOCAL_C_INCLUDES := $(libc_common_c_includes) 664LOCAL_MODULE := libc_common 665LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 666LOCAL_WHOLE_STATIC_LIBRARIES := \ 667 libc_bionic \ 668 libc_dns \ 669 libc_freebsd \ 670 libc_netbsd \ 671 libc_openbsd \ 672 libc_stack_protector \ 673 libc_syscalls \ 674 libc_tzcode \ 675 676LOCAL_SYSTEM_SHARED_LIBRARIES := 677 678# TODO: split out the asflags. 679LOCAL_ASFLAGS := $(LOCAL_CFLAGS) 680 681$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 682$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_common_src_files)) 683$(eval $(call patch-up-arch-specific-flags,LOCAL_ASFLAGS,LOCAL_CFLAGS)) 684include $(BUILD_STATIC_LIBRARY) 685 686 687# ======================================================== 688# libc_nomalloc.a 689# ======================================================== 690# 691# This is a version of the static C library that does not 692# include malloc. It's useful in situations when the user wants 693# to provide their own malloc implementation, or wants to 694# explicitly disallow the use of the use of malloc, 695# such as in the dynamic loader. 696 697include $(CLEAR_VARS) 698 699LOCAL_SRC_FILES := \ 700 $(libc_arch_static_src_files) \ 701 $(libc_static_common_src_files) \ 702 bionic/libc_init_static.cpp 703 704LOCAL_C_INCLUDES := $(libc_common_c_includes) 705LOCAL_CFLAGS := $(libc_common_cflags) \ 706 -DLIBC_STATIC 707LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 708LOCAL_CPPFLAGS := $(libc_common_cppflags) 709 710LOCAL_MODULE := libc_nomalloc 711LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 712LOCAL_WHOLE_STATIC_LIBRARIES := libc_common 713LOCAL_SYSTEM_SHARED_LIBRARIES := 714 715$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 716$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_static_src_files)) 717include $(BUILD_STATIC_LIBRARY) 718 719 720# ======================================================== 721# libc.a 722# ======================================================== 723include $(CLEAR_VARS) 724 725LOCAL_SRC_FILES := \ 726 $(libc_arch_static_src_files) \ 727 $(libc_static_common_src_files) \ 728 bionic/dlmalloc.c \ 729 bionic/malloc_debug_common.cpp \ 730 bionic/libc_init_static.cpp \ 731 732LOCAL_CFLAGS := $(libc_common_cflags) \ 733 -DLIBC_STATIC 734LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 735LOCAL_CPPFLAGS := $(libc_common_cppflags) 736LOCAL_C_INCLUDES := $(libc_common_c_includes) 737LOCAL_MODULE := libc 738LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 739LOCAL_WHOLE_STATIC_LIBRARIES := libc_common 740LOCAL_SYSTEM_SHARED_LIBRARIES := 741 742$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 743$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_static_src_files)) 744include $(BUILD_STATIC_LIBRARY) 745 746 747# ======================================================== 748# libc.so 749# ======================================================== 750include $(CLEAR_VARS) 751 752LOCAL_CFLAGS := $(libc_common_cflags) 753LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 754LOCAL_CPPFLAGS := $(libc_common_cppflags) 755LOCAL_C_INCLUDES := $(libc_common_c_includes) 756 757LOCAL_SRC_FILES := \ 758 $(libc_arch_dynamic_src_files) \ 759 $(libc_static_common_src_files) \ 760 bionic/dlmalloc.c \ 761 bionic/malloc_debug_common.cpp \ 762 bionic/debug_mapinfo.cpp \ 763 bionic/debug_stacktrace.cpp \ 764 bionic/pthread_debug.cpp \ 765 bionic/libc_init_dynamic.cpp \ 766 767LOCAL_MODULE:= libc 768LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 769LOCAL_REQUIRED_MODULES := tzdata 770 771# WARNING: The only library libc.so should depend on is libdl.so! If you add other libraries, 772# make sure to add -Wl,--exclude-libs=libgcc.a to the LOCAL_LDFLAGS for those libraries. This 773# ensures that symbols that are pulled into those new libraries from libgcc.a are not declared 774# external; if that were the case, then libc would not pull those symbols from libgcc.a as it 775# should, instead relying on the external symbols from the dependent libraries. That would 776# create an "cloaked" dependency on libgcc.a in libc though the libraries, which is not what 777# you wanted! 778 779LOCAL_SHARED_LIBRARIES := libdl 780LOCAL_WHOLE_STATIC_LIBRARIES := libc_common 781LOCAL_SYSTEM_SHARED_LIBRARIES := 782 783$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 784$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_dynamic_src_files)) 785$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_static_common_src_files)) 786# special for arm 787LOCAL_NO_CRT_arm := true 788LOCAL_CFLAGS_arm += -DCRT_LEGACY_WORKAROUND 789LOCAL_SRC_FILES_arm += \ 790 arch-common/bionic/crtbegin_so.c \ 791 arch-arm/bionic/atexit_legacy.c \ 792 arch-common/bionic/crtend_so.S 793 794include $(BUILD_SHARED_LIBRARY) 795 796 797# For all builds, except for the -user build we will enable memory 798# allocation checking (including memory leaks, buffer overwrites, etc.) 799# Note that all these checks are also controlled by env. settings 800# that can enable, or disable specific checks. Note also that some of 801# the checks are available only in emulator and are implemeted in 802# libc_malloc_qemu_instrumented.so. 803ifneq ($(TARGET_BUILD_VARIANT),user) 804 805# ======================================================== 806# libc_malloc_debug_leak.so 807# ======================================================== 808include $(CLEAR_VARS) 809 810LOCAL_CFLAGS := \ 811 $(libc_common_cflags) \ 812 -DMALLOC_LEAK_CHECK 813LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 814LOCAL_CPPFLAGS := $(libc_common_cppflags) 815 816LOCAL_C_INCLUDES := $(libc_common_c_includes) 817 818LOCAL_SRC_FILES := \ 819 bionic/debug_mapinfo.cpp \ 820 bionic/debug_stacktrace.cpp \ 821 bionic/malloc_debug_leak.cpp \ 822 bionic/malloc_debug_check.cpp \ 823 824LOCAL_MODULE:= libc_malloc_debug_leak 825LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 826 827LOCAL_SHARED_LIBRARIES := libc libdl 828LOCAL_WHOLE_STATIC_LIBRARIES := libc_common 829LOCAL_SYSTEM_SHARED_LIBRARIES := 830LOCAL_ALLOW_UNDEFINED_SYMBOLS := true 831 832# Don't install on release build 833LOCAL_MODULE_TAGS := eng debug 834 835$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 836include $(BUILD_SHARED_LIBRARY) 837 838 839# ======================================================== 840# libc_malloc_debug_qemu.so 841# ======================================================== 842include $(CLEAR_VARS) 843 844LOCAL_CFLAGS := \ 845 $(libc_common_cflags) \ 846 -DMALLOC_QEMU_INSTRUMENT 847LOCAL_CONLYFLAGS := $(libc_common_conlyflags) 848LOCAL_CPPFLAGS := $(libc_common_cppflags) 849 850LOCAL_C_INCLUDES := $(libc_common_c_includes) 851 852LOCAL_SRC_FILES := \ 853 bionic/malloc_debug_qemu.cpp 854 855LOCAL_MODULE:= libc_malloc_debug_qemu 856LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) 857 858LOCAL_SHARED_LIBRARIES := libc libdl 859LOCAL_WHOLE_STATIC_LIBRARIES := libc_common 860LOCAL_SYSTEM_SHARED_LIBRARIES := 861 862# Don't install on release build 863LOCAL_MODULE_TAGS := eng debug 864 865$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) 866include $(BUILD_SHARED_LIBRARY) 867 868endif #!user 869 870 871# ======================================================== 872include $(call all-makefiles-under,$(LOCAL_PATH)) 873