LOCAL_PATH := $(call my-dir) bionic_coverage ?= false # Make everything depend on any changes to included makefiles. libc_common_additional_dependencies := $(LOCAL_PATH)/Android.mk # Load config for TARGET_ARCH my_2nd_arch_prefix := include $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk libc_common_additional_dependencies += \ $(LOCAL_PATH)/arch-$(TARGET_ARCH)/$(TARGET_ARCH).mk ifdef TARGET_2ND_ARCH # Load config for TARGET_2ND_ARCH my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) include $(LOCAL_PATH)/arch-$(TARGET_2ND_ARCH)/$(TARGET_2ND_ARCH).mk my_2nd_arch_prefix := libc_common_additional_dependencies += \ $(LOCAL_PATH)/arch-$(TARGET_2ND_ARCH)/$(TARGET_2ND_ARCH).mk endif # crt obj files # ======================================================== # crtbrand.c needs and a #define for the platform SDK version. libc_crt_target_cflags := \ -I$(LOCAL_PATH)/include \ -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION) \ my_2nd_arch_prefix := include $(LOCAL_PATH)/crt.mk ifdef TARGET_2ND_ARCH my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) include $(LOCAL_PATH)/crt.mk my_2nd_arch_prefix := endif # Define the common source files for all the libc instances # ========================================================= libc_common_src_files := \ bionic/ether_aton.c \ bionic/ether_ntoa.c \ bionic/fts.c \ bionic/getpriority.c \ bionic/initgroups.c \ bionic/isatty.c \ bionic/memmem.c \ bionic/pututline.c \ bionic/sched_cpualloc.c \ bionic/sched_cpucount.c \ bionic/sigblock.c \ bionic/siginterrupt.c \ bionic/sigsetmask.c \ bionic/system_properties_compat.c \ stdio/fread.c \ stdio/refill.c \ stdio/snprintf.c\ stdio/sprintf.c \ stdio/stdio.cpp \ stdio/stdio_ext.cpp \ stdlib/atexit.c \ stdlib/exit.c \ # Fortify implementations of libc functions. libc_common_src_files += \ bionic/__FD_chk.cpp \ bionic/__fgets_chk.cpp \ bionic/__fread_chk.cpp \ bionic/__fwrite_chk.cpp \ bionic/__getcwd_chk.cpp \ bionic/__memchr_chk.cpp \ bionic/__memmove_chk.cpp \ bionic/__memrchr_chk.cpp \ bionic/__poll_chk.cpp \ bionic/__pread64_chk.cpp \ bionic/__pread_chk.cpp \ bionic/__pwrite64_chk.cpp \ bionic/__pwrite_chk.cpp \ bionic/__read_chk.cpp \ bionic/__readlink_chk.cpp \ bionic/__readlinkat_chk.cpp \ bionic/__recvfrom_chk.cpp \ bionic/__stpcpy_chk.cpp \ bionic/__stpncpy_chk.cpp \ bionic/__strchr_chk.cpp \ bionic/__strlcat_chk.cpp \ bionic/__strlcpy_chk.cpp \ bionic/__strlen_chk.cpp \ bionic/__strncat_chk.cpp \ bionic/__strncpy_chk.cpp \ bionic/__strrchr_chk.cpp \ bionic/__umask_chk.cpp \ bionic/__vsnprintf_chk.cpp \ bionic/__vsprintf_chk.cpp \ bionic/__write_chk.cpp libc_bionic_ndk_src_files := \ bionic/abort.cpp \ bionic/accept.cpp \ bionic/accept4.cpp \ bionic/access.cpp \ bionic/arpa_inet.cpp \ bionic/assert.cpp \ bionic/atof.cpp \ bionic/bionic_netlink.cpp \ bionic/bionic_systrace.cpp \ bionic/bionic_time_conversions.cpp \ bionic/brk.cpp \ bionic/c16rtomb.cpp \ bionic/c32rtomb.cpp \ bionic/chmod.cpp \ bionic/chown.cpp \ bionic/clearenv.cpp \ bionic/clock.cpp \ bionic/clock_getcpuclockid.cpp \ bionic/clock_nanosleep.cpp \ bionic/clone.cpp \ bionic/close.cpp \ bionic/__cmsg_nxthdr.cpp \ bionic/connect.cpp \ bionic/ctype.cpp \ bionic/dirent.cpp \ bionic/dup2.cpp \ bionic/epoll_create.cpp \ bionic/epoll_pwait.cpp \ bionic/epoll_wait.cpp \ bionic/__errno.cpp \ bionic/error.cpp \ bionic/eventfd_read.cpp \ bionic/eventfd_write.cpp \ bionic/faccessat.cpp \ bionic/fchmod.cpp \ bionic/fchmodat.cpp \ bionic/ffs.cpp \ bionic/fgetxattr.cpp \ bionic/flistxattr.cpp \ bionic/flockfile.cpp \ bionic/fpclassify.cpp \ bionic/fsetxattr.cpp \ bionic/ftruncate.cpp \ bionic/futimens.cpp \ bionic/getcwd.cpp \ bionic/gethostname.cpp \ bionic/getpgrp.cpp \ bionic/getpid.cpp \ bionic/gettid.cpp \ bionic/__gnu_basename.cpp \ bionic/ifaddrs.cpp \ bionic/inotify_init.cpp \ bionic/ioctl.cpp \ bionic/lchown.cpp \ bionic/lfs64_support.cpp \ bionic/__libc_current_sigrtmax.cpp \ bionic/__libc_current_sigrtmin.cpp \ bionic/libc_init_common.cpp \ bionic/libc_logging.cpp \ bionic/libgen.cpp \ bionic/link.cpp \ bionic/locale.cpp \ bionic/lockf.cpp \ bionic/lstat.cpp \ bionic/malloc_info.cpp \ bionic/mbrtoc16.cpp \ bionic/mbrtoc32.cpp \ bionic/mbstate.cpp \ bionic/mempcpy.cpp \ bionic/mkdir.cpp \ bionic/mkfifo.cpp \ bionic/mknod.cpp \ bionic/mntent.cpp \ bionic/mremap.cpp \ bionic/NetdClientDispatch.cpp \ bionic/net_if.cpp \ bionic/netinet_in.cpp \ bionic/open.cpp \ bionic/pathconf.cpp \ bionic/pause.cpp \ bionic/pipe.cpp \ bionic/poll.cpp \ bionic/posix_fadvise.cpp \ bionic/posix_fallocate.cpp \ bionic/posix_madvise.cpp \ bionic/posix_timers.cpp \ bionic/ptrace.cpp \ bionic/pty.cpp \ bionic/raise.cpp \ bionic/rand.cpp \ bionic/readlink.cpp \ bionic/reboot.cpp \ bionic/recv.cpp \ bionic/rename.cpp \ bionic/rmdir.cpp \ bionic/scandir.cpp \ bionic/sched_getaffinity.cpp \ bionic/sched_getcpu.cpp \ bionic/semaphore.cpp \ bionic/send.cpp \ bionic/setegid.cpp \ bionic/__set_errno.cpp \ bionic/seteuid.cpp \ bionic/setpgrp.cpp \ bionic/sigaction.cpp \ bionic/sigaddset.cpp \ bionic/sigdelset.cpp \ bionic/sigemptyset.cpp \ bionic/sigfillset.cpp \ bionic/sigismember.cpp \ bionic/signal.cpp \ bionic/signalfd.cpp \ bionic/sigpending.cpp \ bionic/sigprocmask.cpp \ bionic/sigqueue.cpp \ bionic/sigsuspend.cpp \ bionic/sigtimedwait.cpp \ bionic/sigwait.cpp \ bionic/sigwaitinfo.cpp \ bionic/socket.cpp \ bionic/stat.cpp \ bionic/statvfs.cpp \ bionic/strchrnul.cpp \ bionic/strerror.cpp \ bionic/strerror_r.cpp \ bionic/strsignal.cpp \ bionic/strtold.cpp \ bionic/stubs.cpp \ bionic/symlink.cpp \ bionic/sysinfo.cpp \ bionic/syslog.cpp \ bionic/sys_siglist.c \ bionic/sys_signame.c \ bionic/system_properties.cpp \ bionic/tdestroy.cpp \ bionic/termios.cpp \ bionic/thread_private.cpp \ bionic/tmpfile.cpp \ bionic/umount.cpp \ bionic/unlink.cpp \ bionic/utimes.cpp \ bionic/wait.cpp \ bionic/wchar.cpp \ bionic/wctype.cpp \ bionic/wmempcpy.cpp \ libc_bionic_src_files := # The following implementations depend on pthread data, so we can't include # them in libc_ndk.a. libc_bionic_src_files += \ bionic/__cxa_thread_atexit_impl.cpp \ bionic/fork.cpp \ # The data that backs getauxval is initialized in the libc init functions which # are invoked by the linker. If this file is included in libc_ndk.a, only one of # the copies of the global data will be initialized, resulting in nullptr # dereferences. libc_bionic_src_files += bionic/getauxval.cpp # These four require getauxval, which isn't available on older platforms. libc_bionic_src_files += bionic/getentropy_linux.c libc_bionic_src_files += bionic/sysconf.cpp libc_bionic_src_files += bionic/vdso.cpp libc_bionic_src_files += bionic/setjmp_cookie.cpp libc_bionic_src_files += \ bionic/__memcpy_chk.cpp \ bionic/__memset_chk.cpp \ bionic/__strcat_chk.cpp \ bionic/__strcpy_chk.cpp \ bionic/strchr.cpp \ bionic/strnlen.c \ bionic/strrchr.cpp \ libc_cxa_src_files := \ bionic/__cxa_guard.cpp \ bionic/__cxa_pure_virtual.cpp \ bionic/new.cpp \ libc_upstream_freebsd_src_files := \ upstream-freebsd/lib/libc/gen/ldexp.c \ upstream-freebsd/lib/libc/gen/sleep.c \ upstream-freebsd/lib/libc/gen/usleep.c \ upstream-freebsd/lib/libc/stdlib/getopt_long.c \ upstream-freebsd/lib/libc/stdlib/qsort.c \ upstream-freebsd/lib/libc/stdlib/quick_exit.c \ upstream-freebsd/lib/libc/stdlib/realpath.c \ upstream-freebsd/lib/libc/string/wcpcpy.c \ upstream-freebsd/lib/libc/string/wcpncpy.c \ upstream-freebsd/lib/libc/string/wcscasecmp.c \ upstream-freebsd/lib/libc/string/wcscat.c \ upstream-freebsd/lib/libc/string/wcschr.c \ upstream-freebsd/lib/libc/string/wcscmp.c \ upstream-freebsd/lib/libc/string/wcscpy.c \ upstream-freebsd/lib/libc/string/wcscspn.c \ upstream-freebsd/lib/libc/string/wcsdup.c \ upstream-freebsd/lib/libc/string/wcslcat.c \ upstream-freebsd/lib/libc/string/wcslen.c \ upstream-freebsd/lib/libc/string/wcsncasecmp.c \ upstream-freebsd/lib/libc/string/wcsncat.c \ upstream-freebsd/lib/libc/string/wcsncmp.c \ upstream-freebsd/lib/libc/string/wcsncpy.c \ upstream-freebsd/lib/libc/string/wcsnlen.c \ upstream-freebsd/lib/libc/string/wcspbrk.c \ upstream-freebsd/lib/libc/string/wcsrchr.c \ upstream-freebsd/lib/libc/string/wcsspn.c \ upstream-freebsd/lib/libc/string/wcstok.c \ upstream-freebsd/lib/libc/string/wmemchr.c \ upstream-freebsd/lib/libc/string/wmemcmp.c \ upstream-freebsd/lib/libc/string/wmemmove.c \ upstream-freebsd/lib/libc/string/wmemset.c \ libc_upstream_netbsd_src_files := \ upstream-netbsd/common/lib/libc/stdlib/random.c \ upstream-netbsd/lib/libc/gen/ftw.c \ upstream-netbsd/lib/libc/gen/nftw.c \ upstream-netbsd/lib/libc/gen/nice.c \ upstream-netbsd/lib/libc/gen/popen.c \ upstream-netbsd/lib/libc/gen/psignal.c \ upstream-netbsd/lib/libc/gen/utime.c \ upstream-netbsd/lib/libc/gen/utmp.c \ upstream-netbsd/lib/libc/inet/nsap_addr.c \ upstream-netbsd/lib/libc/regex/regcomp.c \ upstream-netbsd/lib/libc/regex/regerror.c \ upstream-netbsd/lib/libc/regex/regexec.c \ upstream-netbsd/lib/libc/regex/regfree.c \ upstream-netbsd/lib/libc/stdlib/bsearch.c \ upstream-netbsd/lib/libc/stdlib/div.c \ upstream-netbsd/lib/libc/stdlib/drand48.c \ upstream-netbsd/lib/libc/stdlib/erand48.c \ upstream-netbsd/lib/libc/stdlib/jrand48.c \ upstream-netbsd/lib/libc/stdlib/lcong48.c \ upstream-netbsd/lib/libc/stdlib/ldiv.c \ upstream-netbsd/lib/libc/stdlib/lldiv.c \ upstream-netbsd/lib/libc/stdlib/lrand48.c \ upstream-netbsd/lib/libc/stdlib/mrand48.c \ upstream-netbsd/lib/libc/stdlib/nrand48.c \ upstream-netbsd/lib/libc/stdlib/_rand48.c \ upstream-netbsd/lib/libc/stdlib/rand_r.c \ upstream-netbsd/lib/libc/stdlib/reallocarr.c \ upstream-netbsd/lib/libc/stdlib/seed48.c \ upstream-netbsd/lib/libc/stdlib/srand48.c \ upstream-netbsd/lib/libc/string/memccpy.c \ upstream-netbsd/lib/libc/string/strcasestr.c \ upstream-netbsd/lib/libc/string/strcoll.c \ upstream-netbsd/lib/libc/string/strxfrm.c \ libc_upstream_openbsd_gdtoa_src_files := \ upstream-openbsd/android/gdtoa_support.cpp \ upstream-openbsd/lib/libc/gdtoa/dmisc.c \ upstream-openbsd/lib/libc/gdtoa/dtoa.c \ upstream-openbsd/lib/libc/gdtoa/gdtoa.c \ upstream-openbsd/lib/libc/gdtoa/gethex.c \ upstream-openbsd/lib/libc/gdtoa/gmisc.c \ upstream-openbsd/lib/libc/gdtoa/hd_init.c \ upstream-openbsd/lib/libc/gdtoa/hdtoa.c \ upstream-openbsd/lib/libc/gdtoa/hexnan.c \ upstream-openbsd/lib/libc/gdtoa/ldtoa.c \ upstream-openbsd/lib/libc/gdtoa/misc.c \ upstream-openbsd/lib/libc/gdtoa/smisc.c \ upstream-openbsd/lib/libc/gdtoa/strtod.c \ upstream-openbsd/lib/libc/gdtoa/strtodg.c \ upstream-openbsd/lib/libc/gdtoa/strtof.c \ upstream-openbsd/lib/libc/gdtoa/strtord.c \ upstream-openbsd/lib/libc/gdtoa/sum.c \ upstream-openbsd/lib/libc/gdtoa/ulp.c \ libc_upstream_openbsd_gdtoa_src_files_32 := \ $(libc_upstream_openbsd_gdtoa_src_files) \ libc_upstream_openbsd_gdtoa_src_files_64 := \ $(libc_upstream_openbsd_gdtoa_src_files) \ upstream-openbsd/lib/libc/gdtoa/strtorQ.c \ # These two depend on getentropy_linux.c, which isn't in libc_ndk.a. libc_upstream_openbsd_src_files := \ upstream-openbsd/lib/libc/crypt/arc4random.c \ upstream-openbsd/lib/libc/crypt/arc4random_uniform.c \ libc_upstream_openbsd_src_files += \ upstream-openbsd/lib/libc/string/memchr.c \ upstream-openbsd/lib/libc/string/memmove.c \ upstream-openbsd/lib/libc/string/memrchr.c \ upstream-openbsd/lib/libc/string/stpcpy.c \ upstream-openbsd/lib/libc/string/stpncpy.c \ upstream-openbsd/lib/libc/string/strcat.c \ upstream-openbsd/lib/libc/string/strcpy.c \ upstream-openbsd/lib/libc/string/strlcat.c \ upstream-openbsd/lib/libc/string/strlcpy.c \ upstream-openbsd/lib/libc/string/strncat.c \ upstream-openbsd/lib/libc/string/strncmp.c \ upstream-openbsd/lib/libc/string/strncpy.c \ libc_upstream_openbsd_ndk_src_files := \ upstream-openbsd/lib/libc/compat-43/killpg.c \ upstream-openbsd/lib/libc/gen/alarm.c \ upstream-openbsd/lib/libc/gen/ctype_.c \ upstream-openbsd/lib/libc/gen/daemon.c \ upstream-openbsd/lib/libc/gen/err.c \ upstream-openbsd/lib/libc/gen/errx.c \ upstream-openbsd/lib/libc/gen/exec.c \ upstream-openbsd/lib/libc/gen/fnmatch.c \ upstream-openbsd/lib/libc/gen/ftok.c \ upstream-openbsd/lib/libc/gen/getprogname.c \ upstream-openbsd/lib/libc/gen/isctype.c \ upstream-openbsd/lib/libc/gen/setprogname.c \ upstream-openbsd/lib/libc/gen/time.c \ upstream-openbsd/lib/libc/gen/tolower_.c \ upstream-openbsd/lib/libc/gen/toupper_.c \ upstream-openbsd/lib/libc/gen/verr.c \ upstream-openbsd/lib/libc/gen/verrx.c \ upstream-openbsd/lib/libc/gen/vwarn.c \ upstream-openbsd/lib/libc/gen/vwarnx.c \ upstream-openbsd/lib/libc/gen/warn.c \ upstream-openbsd/lib/libc/gen/warnx.c \ upstream-openbsd/lib/libc/locale/btowc.c \ upstream-openbsd/lib/libc/locale/mbrlen.c \ upstream-openbsd/lib/libc/locale/mbstowcs.c \ upstream-openbsd/lib/libc/locale/mbtowc.c \ upstream-openbsd/lib/libc/locale/wcscoll.c \ upstream-openbsd/lib/libc/locale/wcstod.c \ upstream-openbsd/lib/libc/locale/wcstof.c \ upstream-openbsd/lib/libc/locale/wcstoimax.c \ upstream-openbsd/lib/libc/locale/wcstol.c \ upstream-openbsd/lib/libc/locale/wcstold.c \ upstream-openbsd/lib/libc/locale/wcstoll.c \ upstream-openbsd/lib/libc/locale/wcstombs.c \ upstream-openbsd/lib/libc/locale/wcstoul.c \ upstream-openbsd/lib/libc/locale/wcstoull.c \ upstream-openbsd/lib/libc/locale/wcstoumax.c \ upstream-openbsd/lib/libc/locale/wcsxfrm.c \ upstream-openbsd/lib/libc/locale/wctob.c \ upstream-openbsd/lib/libc/locale/wctomb.c \ upstream-openbsd/lib/libc/net/htonl.c \ upstream-openbsd/lib/libc/net/htons.c \ upstream-openbsd/lib/libc/net/inet_lnaof.c \ upstream-openbsd/lib/libc/net/inet_makeaddr.c \ upstream-openbsd/lib/libc/net/inet_netof.c \ upstream-openbsd/lib/libc/net/inet_ntoa.c \ upstream-openbsd/lib/libc/net/inet_ntop.c \ upstream-openbsd/lib/libc/net/inet_pton.c \ upstream-openbsd/lib/libc/net/ntohl.c \ upstream-openbsd/lib/libc/net/ntohs.c \ upstream-openbsd/lib/libc/net/res_random.c \ upstream-openbsd/lib/libc/stdio/asprintf.c \ upstream-openbsd/lib/libc/stdio/clrerr.c \ upstream-openbsd/lib/libc/stdio/dprintf.c \ upstream-openbsd/lib/libc/stdio/feof.c \ upstream-openbsd/lib/libc/stdio/ferror.c \ upstream-openbsd/lib/libc/stdio/fflush.c \ upstream-openbsd/lib/libc/stdio/fgetc.c \ upstream-openbsd/lib/libc/stdio/fgetln.c \ upstream-openbsd/lib/libc/stdio/fgets.c \ upstream-openbsd/lib/libc/stdio/fgetwc.c \ upstream-openbsd/lib/libc/stdio/fgetws.c \ upstream-openbsd/lib/libc/stdio/flags.c \ upstream-openbsd/lib/libc/stdio/fmemopen.c \ upstream-openbsd/lib/libc/stdio/fprintf.c \ upstream-openbsd/lib/libc/stdio/fpurge.c \ upstream-openbsd/lib/libc/stdio/fputc.c \ upstream-openbsd/lib/libc/stdio/fputs.c \ upstream-openbsd/lib/libc/stdio/fputwc.c \ upstream-openbsd/lib/libc/stdio/fputws.c \ upstream-openbsd/lib/libc/stdio/fscanf.c \ upstream-openbsd/lib/libc/stdio/fvwrite.c \ upstream-openbsd/lib/libc/stdio/fwalk.c \ upstream-openbsd/lib/libc/stdio/fwide.c \ upstream-openbsd/lib/libc/stdio/fwprintf.c \ upstream-openbsd/lib/libc/stdio/fwrite.c \ upstream-openbsd/lib/libc/stdio/fwscanf.c \ upstream-openbsd/lib/libc/stdio/getc.c \ upstream-openbsd/lib/libc/stdio/getchar.c \ upstream-openbsd/lib/libc/stdio/getdelim.c \ upstream-openbsd/lib/libc/stdio/getline.c \ upstream-openbsd/lib/libc/stdio/gets.c \ upstream-openbsd/lib/libc/stdio/getwc.c \ upstream-openbsd/lib/libc/stdio/getwchar.c \ upstream-openbsd/lib/libc/stdio/makebuf.c \ upstream-openbsd/lib/libc/stdio/mktemp.c \ upstream-openbsd/lib/libc/stdio/open_memstream.c \ upstream-openbsd/lib/libc/stdio/open_wmemstream.c \ upstream-openbsd/lib/libc/stdio/perror.c \ upstream-openbsd/lib/libc/stdio/printf.c \ upstream-openbsd/lib/libc/stdio/putc.c \ upstream-openbsd/lib/libc/stdio/putchar.c \ upstream-openbsd/lib/libc/stdio/puts.c \ upstream-openbsd/lib/libc/stdio/putwc.c \ upstream-openbsd/lib/libc/stdio/putwchar.c \ upstream-openbsd/lib/libc/stdio/remove.c \ upstream-openbsd/lib/libc/stdio/rewind.c \ upstream-openbsd/lib/libc/stdio/rget.c \ upstream-openbsd/lib/libc/stdio/scanf.c \ upstream-openbsd/lib/libc/stdio/setbuf.c \ upstream-openbsd/lib/libc/stdio/setbuffer.c \ upstream-openbsd/lib/libc/stdio/setvbuf.c \ upstream-openbsd/lib/libc/stdio/sscanf.c \ upstream-openbsd/lib/libc/stdio/swprintf.c \ upstream-openbsd/lib/libc/stdio/swscanf.c \ upstream-openbsd/lib/libc/stdio/tempnam.c \ upstream-openbsd/lib/libc/stdio/tmpnam.c \ upstream-openbsd/lib/libc/stdio/ungetc.c \ upstream-openbsd/lib/libc/stdio/ungetwc.c \ upstream-openbsd/lib/libc/stdio/vasprintf.c \ upstream-openbsd/lib/libc/stdio/vdprintf.c \ upstream-openbsd/lib/libc/stdio/vfprintf.c \ upstream-openbsd/lib/libc/stdio/vfscanf.c \ upstream-openbsd/lib/libc/stdio/vfwprintf.c \ upstream-openbsd/lib/libc/stdio/vfwscanf.c \ upstream-openbsd/lib/libc/stdio/vprintf.c \ upstream-openbsd/lib/libc/stdio/vscanf.c \ upstream-openbsd/lib/libc/stdio/vsnprintf.c \ upstream-openbsd/lib/libc/stdio/vsprintf.c \ upstream-openbsd/lib/libc/stdio/vsscanf.c \ upstream-openbsd/lib/libc/stdio/vswprintf.c \ upstream-openbsd/lib/libc/stdio/vswscanf.c \ upstream-openbsd/lib/libc/stdio/vwprintf.c \ upstream-openbsd/lib/libc/stdio/vwscanf.c \ upstream-openbsd/lib/libc/stdio/wbuf.c \ upstream-openbsd/lib/libc/stdio/wprintf.c \ upstream-openbsd/lib/libc/stdio/wscanf.c \ upstream-openbsd/lib/libc/stdio/wsetup.c \ upstream-openbsd/lib/libc/stdlib/abs.c \ upstream-openbsd/lib/libc/stdlib/atoi.c \ upstream-openbsd/lib/libc/stdlib/atol.c \ upstream-openbsd/lib/libc/stdlib/atoll.c \ upstream-openbsd/lib/libc/stdlib/getenv.c \ upstream-openbsd/lib/libc/stdlib/insque.c \ upstream-openbsd/lib/libc/stdlib/imaxabs.c \ upstream-openbsd/lib/libc/stdlib/imaxdiv.c \ upstream-openbsd/lib/libc/stdlib/labs.c \ upstream-openbsd/lib/libc/stdlib/llabs.c \ upstream-openbsd/lib/libc/stdlib/lsearch.c \ upstream-openbsd/lib/libc/stdlib/reallocarray.c \ upstream-openbsd/lib/libc/stdlib/remque.c \ upstream-openbsd/lib/libc/stdlib/setenv.c \ upstream-openbsd/lib/libc/stdlib/strtoimax.c \ upstream-openbsd/lib/libc/stdlib/strtol.c \ upstream-openbsd/lib/libc/stdlib/strtoll.c \ upstream-openbsd/lib/libc/stdlib/strtoul.c \ upstream-openbsd/lib/libc/stdlib/strtoull.c \ upstream-openbsd/lib/libc/stdlib/strtoumax.c \ upstream-openbsd/lib/libc/stdlib/system.c \ upstream-openbsd/lib/libc/stdlib/tfind.c \ upstream-openbsd/lib/libc/stdlib/tsearch.c \ upstream-openbsd/lib/libc/string/strcasecmp.c \ upstream-openbsd/lib/libc/string/strcspn.c \ upstream-openbsd/lib/libc/string/strdup.c \ upstream-openbsd/lib/libc/string/strndup.c \ upstream-openbsd/lib/libc/string/strpbrk.c \ upstream-openbsd/lib/libc/string/strsep.c \ upstream-openbsd/lib/libc/string/strspn.c \ upstream-openbsd/lib/libc/string/strstr.c \ upstream-openbsd/lib/libc/string/strtok.c \ upstream-openbsd/lib/libc/string/wmemcpy.c \ upstream-openbsd/lib/libc/string/wcslcpy.c \ upstream-openbsd/lib/libc/string/wcsstr.c \ upstream-openbsd/lib/libc/string/wcswidth.c \ libc_pthread_src_files := \ bionic/pthread_atfork.cpp \ bionic/pthread_attr.cpp \ bionic/pthread_barrier.cpp \ bionic/pthread_cond.cpp \ bionic/pthread_create.cpp \ bionic/pthread_detach.cpp \ bionic/pthread_equal.cpp \ bionic/pthread_exit.cpp \ bionic/pthread_getcpuclockid.cpp \ bionic/pthread_getschedparam.cpp \ bionic/pthread_gettid_np.cpp \ bionic/pthread_internal.cpp \ bionic/pthread_join.cpp \ bionic/pthread_key.cpp \ bionic/pthread_kill.cpp \ bionic/pthread_mutex.cpp \ bionic/pthread_once.cpp \ bionic/pthread_rwlock.cpp \ bionic/pthread_self.cpp \ bionic/pthread_setname_np.cpp \ bionic/pthread_setschedparam.cpp \ bionic/pthread_sigmask.cpp \ bionic/pthread_spinlock.cpp \ libc_arch_static_src_files := \ bionic/dl_iterate_phdr_static.cpp \ # Various kinds of cruft. # ======================================================== libc_common_src_files += \ bionic/ndk_cruft.cpp \ libc_bionic_ndk_src_files_32 += \ bionic/mmap.cpp \ libc_common_src_files_32 += \ bionic/legacy_32_bit_support.cpp \ bionic/time64.c \ libc_netbsd_src_files_32 += \ upstream-netbsd/common/lib/libc/hash/sha1/sha1.c \ libc_openbsd_src_files_32 += \ upstream-openbsd/lib/libc/stdio/putw.c \ # Define some common cflags # ======================================================== libc_common_cflags := \ -D_LIBC=1 \ -Wall -Wextra -Wunused \ use_clang := $(USE_CLANG_PLATFORM_BUILD) # Clang/llvm has incompatible long double (fp128) for x86_64. # https://llvm.org/bugs/show_bug.cgi?id=23897 ifeq ($(TARGET_ARCH),x86_64) use_clang := false endif # b/25291096, Clang/llvm compiled libc.so for mips/mips64 failed to boot. ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),mips mips64)) use_clang := false endif ifeq ($(use_clang),) use_clang := true endif # Try to catch typical 32-bit assumptions that break with 64-bit pointers. libc_common_cflags += \ -Werror=pointer-to-int-cast \ -Werror=int-to-pointer-cast \ -Werror=type-limits \ -Werror \ ifeq ($(strip $(DEBUG_BIONIC_LIBC)),true) libc_common_cflags += -DDEBUG endif libc_malloc_src := bionic/jemalloc_wrapper.cpp libc_common_c_includes += external/jemalloc/include # Define some common conlyflags libc_common_conlyflags := \ -std=gnu99 # Define some common cppflags libc_common_cppflags := \ # Define some common includes # ======================================================== libc_common_c_includes += \ $(LOCAL_PATH)/stdio \ # ======================================================== # Add in the arch or 32-bit specific flags # Must be called with $(eval). # $(1): the LOCAL_ variable name # $(2): the bionic variable name to pull in define patch-up-arch-specific-flags $(1)_$(TARGET_ARCH) += $($(2)_$(TARGET_ARCH)) $(1)_32 += $($(2)_32) ifdef TARGET_2ND_ARCH $(1)_$(TARGET_2ND_ARCH) += $($(2)_$(TARGET_2ND_ARCH)) endif endef # ======================================================== # libc_stack_protector.a - stack protector code # ======================================================== # # Code that implements the stack protector (or that runs # before TLS has been set up) needs to be compiled with # -fno-stack-protector, since it accesses the stack canary # TLS slot. include $(CLEAR_VARS) LOCAL_SRC_FILES := \ bionic/__libc_init_main_thread.cpp \ bionic/__stack_chk_fail.cpp \ LOCAL_SRC_FILES_arm64 := arch-arm64/bionic/__set_tls.c LOCAL_SRC_FILES_x86 := arch-x86/bionic/__set_tls.c LOCAL_SRC_FILES_x86_64 := arch-x86_64/bionic/__set_tls.c LOCAL_CFLAGS := $(libc_common_cflags) -fno-stack-protector LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) LOCAL_MODULE := libc_stack_protector LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) include $(BUILD_STATIC_LIBRARY) # libc_init_static.cpp also needs to be built without stack protector, # because it's responsible for setting up TLS for static executables. # This isn't the case for dynamic executables because the dynamic linker # has already set up the main thread's TLS. include $(CLEAR_VARS) LOCAL_SRC_FILES := bionic/libc_init_static.cpp LOCAL_CFLAGS := $(libc_common_cflags) -fno-stack-protector LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) LOCAL_MODULE := libc_init_static LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_tzcode.a - upstream 'tzcode' code # ======================================================== include $(CLEAR_VARS) LOCAL_SRC_FILES := $(call all-c-files-under,tzcode) # tzcode doesn't include wcsftime, so we use the OpenBSD one. LOCAL_SRC_FILES += upstream-openbsd/lib/libc/time/wcsftime.c LOCAL_CFLAGS := $(libc_common_cflags) \ -fvisibility=hidden \ -Wno-unused-parameter \ # Don't use ridiculous amounts of stack. LOCAL_CFLAGS += -DALL_STATE # Include tzsetwall, timelocal, timegm, time2posix, and posix2time. LOCAL_CFLAGS += -DSTD_INSPIRED # Obviously, we want to be thread-safe. LOCAL_CFLAGS += -DTHREAD_SAFE # The name of the tm_gmtoff field in our struct tm. LOCAL_CFLAGS += -DTM_GMTOFF=tm_gmtoff # Where we store our tzdata. LOCAL_CFLAGS += -DTZDIR=\"/system/usr/share/zoneinfo\" # Include timezone and daylight globals. LOCAL_CFLAGS += -DUSG_COMPAT=1 # Use the empty string (instead of " ") as the timezone abbreviation fallback. LOCAL_CFLAGS += -DWILDABBR=\"\" LOCAL_CFLAGS += -DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU LOCAL_CFLAGS += -Dlint LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) $(LOCAL_PATH)/tzcode/ LOCAL_MODULE := libc_tzcode LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_dns.a - modified NetBSD DNS code # ======================================================== include $(CLEAR_VARS) LOCAL_SRC_FILES := \ $(call all-c-files-under,dns) \ upstream-netbsd/lib/libc/isc/ev_streams.c \ upstream-netbsd/lib/libc/isc/ev_timers.c \ upstream-netbsd/lib/libc/resolv/mtctxres.c \ LOCAL_CFLAGS += \ $(libc_common_cflags) \ -DANDROID_CHANGES \ -DINET6 \ -fvisibility=hidden \ -Wno-unused-parameter \ -include netbsd-compat.h \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) \ $(LOCAL_PATH)/dns/include \ $(LOCAL_PATH)/private \ $(LOCAL_PATH)/upstream-netbsd/lib/libc/include \ $(LOCAL_PATH)/upstream-netbsd/android/include \ LOCAL_MODULE := libc_dns LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_freebsd.a - upstream FreeBSD C library code # ======================================================== # # These files are built with the freebsd-compat.h header file # automatically included. include $(CLEAR_VARS) LOCAL_SRC_FILES := $(libc_upstream_freebsd_src_files) LOCAL_CFLAGS := \ $(libc_common_cflags) \ -Wno-sign-compare -Wno-uninitialized \ -include freebsd-compat.h \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) \ $(LOCAL_PATH)/upstream-freebsd/android/include \ $(LOCAL_PATH)/upstream-freebsd/lib/libc/include \ LOCAL_MODULE := libc_freebsd LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES_EXCLUDE,libc_freebsd_src_files_exclude)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_netbsd.a - upstream NetBSD C library code # ======================================================== # # These files are built with the netbsd-compat.h header file # automatically included. include $(CLEAR_VARS) LOCAL_SRC_FILES := $(libc_upstream_netbsd_src_files) LOCAL_CFLAGS := \ $(libc_common_cflags) \ -Wno-sign-compare -Wno-uninitialized \ -DPOSIX_MISTAKE \ -include netbsd-compat.h \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) \ $(LOCAL_PATH)/upstream-netbsd/android/include \ $(LOCAL_PATH)/upstream-netbsd/lib/libc/include \ LOCAL_MODULE := libc_netbsd LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_netbsd_src_files)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_openbsd_ndk.a - upstream OpenBSD C library code # that can be safely included in the libc_ndk.a (doesn't # contain any troublesome global data or constructors). # ======================================================== # # These files are built with the openbsd-compat.h header file # automatically included. include $(CLEAR_VARS) LOCAL_SRC_FILES := $(libc_upstream_openbsd_ndk_src_files) LOCAL_CLANG := $(use_clang) LOCAL_CFLAGS := \ $(libc_common_cflags) \ -Wno-sign-compare \ -Wno-uninitialized \ -Wno-unused-parameter \ -include openbsd-compat.h \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) \ $(LOCAL_PATH)/private \ $(LOCAL_PATH)/upstream-openbsd/android/include \ $(LOCAL_PATH)/upstream-openbsd/lib/libc/include \ $(LOCAL_PATH)/upstream-openbsd/lib/libc/gdtoa/ \ LOCAL_MODULE := libc_openbsd_ndk LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_openbsd.a - upstream OpenBSD C library code # ======================================================== # # These files are built with the openbsd-compat.h header file # automatically included. include $(CLEAR_VARS) LOCAL_SRC_FILES := $(libc_upstream_openbsd_src_files) LOCAL_CLANG := $(use_clang) LOCAL_CFLAGS := \ $(libc_common_cflags) \ -Wno-sign-compare \ -Wno-uninitialized \ -Wno-unused-parameter \ -include openbsd-compat.h \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) \ $(LOCAL_PATH)/private \ $(LOCAL_PATH)/upstream-openbsd/android/include \ $(LOCAL_PATH)/upstream-openbsd/lib/libc/include \ $(LOCAL_PATH)/upstream-openbsd/lib/libc/gdtoa/ \ LOCAL_MODULE := libc_openbsd LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_openbsd_src_files)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES_EXCLUDE,libc_openbsd_src_files_exclude)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_gdtoa.a - upstream OpenBSD C library gdtoa code # ======================================================== # # These files are built with the openbsd-compat.h header file # automatically included. include $(CLEAR_VARS) LOCAL_SRC_FILES_32 := $(libc_upstream_openbsd_gdtoa_src_files_32) LOCAL_SRC_FILES_64 := $(libc_upstream_openbsd_gdtoa_src_files_64) LOCAL_CLANG := $(use_clang) LOCAL_CFLAGS := \ $(libc_common_cflags) \ -Wno-sign-compare -Wno-uninitialized \ -fvisibility=hidden \ -include openbsd-compat.h \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) \ $(LOCAL_PATH)/private \ $(LOCAL_PATH)/upstream-openbsd/android/include \ $(LOCAL_PATH)/upstream-openbsd/lib/libc/include \ LOCAL_MODULE := libc_gdtoa LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_bionic.a - home-grown C library code # ======================================================== include $(CLEAR_VARS) LOCAL_SRC_FILES := $(libc_bionic_src_files) LOCAL_CFLAGS := $(libc_common_cflags) \ -Wframe-larger-than=2048 \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) -Wold-style-cast LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include LOCAL_MODULE := libc_bionic LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_bionic_src_files)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES_EXCLUDE,libc_bionic_src_files_exclude)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_bionic_ndk.a - The portions of libc_bionic that can # be safely used in libc_ndk.a (no troublesome global data # or constructors). # ======================================================== include $(CLEAR_VARS) LOCAL_SRC_FILES := $(libc_bionic_ndk_src_files) LOCAL_CFLAGS := $(libc_common_cflags) \ -Wframe-larger-than=2048 \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) -Wold-style-cast LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include LOCAL_MODULE := libc_bionic_ndk LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_bionic_ndk_src_files)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_pthread.a - pthreads parts that previously lived in # libc_bionic.a. Relocated to their own library because # they can't be included in libc_ndk.a (as they layout of # pthread_t has changed over the years and has ABI # compatibility issues). # ======================================================== include $(CLEAR_VARS) LOCAL_SRC_FILES := $(libc_pthread_src_files) LOCAL_CFLAGS := $(libc_common_cflags) \ -Wframe-larger-than=2048 \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) -Wold-style-cast LOCAL_C_INCLUDES := $(libc_common_c_includes) LOCAL_MODULE := libc_pthread LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_cxa.a - Things traditionally in libstdc++ # ======================================================== include $(CLEAR_VARS) LOCAL_SRC_FILES := $(libc_cxa_src_files) LOCAL_CFLAGS := $(libc_common_cflags) \ -fvisibility=hidden \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include LOCAL_MODULE := libc_cxa LOCAL_CLANG := true # GCC refuses to hide new/delete LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never # b/17574078: Need to disable coverage until we have a prebuilt libprofile_rt. # Since this is a static library built with clang, it needs to link # libprofile_rt when it is linked into the final binary. Since the final binary # is built with GCC, it won't link libprofile_rt. We can't very easily just add # libprofile_rt to all link lines the way we've done for libgcov because # libprofile_rt isn't prebuilt, and it would be tricky to write a rule that # would make sure libprofile_rt is built. LOCAL_NATIVE_COVERAGE := false include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_syscalls.a # ======================================================== include $(CLEAR_VARS) LOCAL_SRC_FILES_$(TARGET_ARCH) := $(call all-S-files-under,arch-$(TARGET_ARCH)/syscalls) ifdef TARGET_2ND_ARCH LOCAL_SRC_FILES_$(TARGET_2ND_ARCH) := $(call all-S-files-under,arch-$(TARGET_2ND_ARCH)/syscalls) endif LOCAL_MODULE := libc_syscalls LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_aeabi.a # This is an LP32 ARM-only library that needs to be built with -fno-builtin # to avoid infinite recursion. For the other architectures we just build an # empty library to keep this makefile simple. # ======================================================== include $(CLEAR_VARS) LOCAL_SRC_FILES_arm := arch-arm/bionic/__aeabi.c LOCAL_MODULE := libc_aeabi LOCAL_CLANG := $(use_clang) LOCAL_CFLAGS := $(libc_common_cflags) -fno-builtin LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_ndk.a # Compatibility library for the NDK. This library contains # all the parts of libc that are safe to statically link. # We can't safely statically link things that can only run # on a certain version of the OS. Examples include # anything that talks to netd (a large portion of the DNS # code) and anything that is dependent on the layout of a # data structure that has changed across releases (such as # pthread_t). # ======================================================== include $(CLEAR_VARS) LOCAL_MODULE := libc_ndk LOCAL_CLANG := $(use_clang) LOCAL_ASFLAGS := $(LOCAL_CFLAGS) LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CFLAGS := $(libc_common_cflags) -fvisibility=hidden -O0 LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SRC_FILES := \ $(libc_common_src_files) \ $(libc_arch_dynamic_src_files) \ $(libc_ndk_stub_src_files) \ bionic/malloc_common.cpp \ LOCAL_SRC_FILES_arm += \ arch-common/bionic/crtbegin_so.c \ arch-arm/bionic/atexit_legacy.c \ arch-common/bionic/crtend_so.S \ LOCAL_CFLAGS := $(libc_common_cflags) \ -DLIBC_STATIC \ LOCAL_WHOLE_STATIC_LIBRARIES := \ libc_bionic_ndk \ libc_cxa \ libc_freebsd \ libc_gdtoa \ libc_malloc \ libc_netbsd \ libc_openbsd_ndk \ libc_stack_protector \ libc_syscalls \ libc_tzcode \ libm \ libjemalloc \ LOCAL_WHOLE_STATIC_LIBRARIES_arm := libc_aeabi LOCAL_CXX_STL := none $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_common_src_files)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_dynamic_src_files)) $(eval $(call patch-up-arch-specific-flags,LOCAL_ASFLAGS,LOCAL_CFLAGS)) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_common.a # ======================================================== include $(CLEAR_VARS) LOCAL_SRC_FILES := $(libc_common_src_files) LOCAL_CFLAGS := $(libc_common_cflags) LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) LOCAL_MODULE := libc_common LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_WHOLE_STATIC_LIBRARIES := \ libc_bionic \ libc_bionic_ndk \ libc_cxa \ libc_dns \ libc_freebsd \ libc_gdtoa \ libc_malloc \ libc_netbsd \ libc_openbsd \ libc_openbsd_ndk \ libc_pthread \ libc_stack_protector \ libc_syscalls \ libc_tzcode \ LOCAL_WHOLE_STATIC_LIBRARIES_arm := libc_aeabi LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := # TODO: split out the asflags. LOCAL_ASFLAGS := $(LOCAL_CFLAGS) LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_common_src_files)) $(eval $(call patch-up-arch-specific-flags,LOCAL_ASFLAGS,LOCAL_CFLAGS)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_nomalloc.a # ======================================================== # # This is a version of the static C library that does not # include malloc. It's useful in situations when the user wants # to provide their own malloc implementation, or wants to # explicitly disallow the use of malloc, such as in the # dynamic linker. include $(CLEAR_VARS) LOCAL_SRC_FILES := \ $(libc_arch_static_src_files) \ LOCAL_C_INCLUDES := $(libc_common_c_includes) LOCAL_CFLAGS := $(libc_common_cflags) \ -DLIBC_STATIC \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_MODULE := libc_nomalloc LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_WHOLE_STATIC_LIBRARIES := libc_common libc_init_static LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_static_src_files)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc_malloc.a: the _prefixed_ malloc functions (like dlcalloc). # ======================================================== include $(CLEAR_VARS) LOCAL_SRC_FILES := $(libc_malloc_src) LOCAL_CFLAGS := $(libc_common_cflags) \ -fvisibility=hidden \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) LOCAL_MODULE := libc_malloc LOCAL_CLANG := $(use_clang) LOCAL_CXX_STL := none LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc.a # ======================================================== include $(CLEAR_VARS) LOCAL_SRC_FILES := \ $(libc_arch_static_src_files) \ bionic/malloc_common.cpp \ bionic/libc_init_static.cpp \ LOCAL_CFLAGS := $(libc_common_cflags) \ -DLIBC_STATIC \ LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) LOCAL_MODULE := libc LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_WHOLE_STATIC_LIBRARIES := libc_common libc_init_static libjemalloc LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_static_src_files)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libc.so # ======================================================== include $(CLEAR_VARS) LOCAL_CFLAGS := $(libc_common_cflags) LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) LOCAL_SRC_FILES := \ arch-common/bionic/crtbegin_so.c \ arch-common/bionic/crtbrand.S \ $(libc_arch_dynamic_src_files) \ bionic/malloc_common.cpp \ bionic/libc_init_dynamic.cpp \ bionic/NetdClient.cpp \ arch-common/bionic/crtend_so.S \ LOCAL_MODULE := libc LOCAL_CLANG := $(use_clang) LOCAL_REQUIRED_MODULES := tzdata LOCAL_ADDITIONAL_DEPENDENCIES := \ $(libc_common_additional_dependencies) \ $(LOCAL_PATH)/libc.arm.map \ $(LOCAL_PATH)/libc.arm64.map \ $(LOCAL_PATH)/libc.mips.map \ $(LOCAL_PATH)/libc.mips64.map \ $(LOCAL_PATH)/libc.x86.map \ $(LOCAL_PATH)/libc.x86_64.map \ $(LOCAL_PATH)/libc.arm.brillo.map \ $(LOCAL_PATH)/libc.mips.brillo.map \ $(LOCAL_PATH)/libc.x86.brillo.map \ # Leave the symbols in the shared library so that stack unwinders can produce # meaningful name resolution. LOCAL_STRIP_MODULE := keep_symbols # Do not pack libc.so relocations; see http://b/20645321 for details. LOCAL_PACK_MODULE_RELOCATIONS := false # WARNING: The only library libc.so should depend on is libdl.so! If you add other libraries, # make sure to add -Wl,--exclude-libs=libgcc.a to the LOCAL_LDFLAGS for those libraries. This # ensures that symbols that are pulled into those new libraries from libgcc.a are not declared # external; if that were the case, then libc would not pull those symbols from libgcc.a as it # should, instead relying on the external symbols from the dependent libraries. That would # create a "cloaked" dependency on libgcc.a in libc though the libraries, which is not what # you wanted! LOCAL_SHARED_LIBRARIES := libdl LOCAL_WHOLE_STATIC_LIBRARIES := libc_common libjemalloc LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := # TODO: This is to work around b/24465209. Remove after root cause is fixed LOCAL_LDFLAGS_arm := -Wl,--hash-style=both LOCAL_LDFLAGS_x86 := -Wl,--hash-style=both # Don't re-export new/delete and friends, even if the compiler really wants to. ifdef BRILLO LOCAL_LDFLAGS_arm += -Wl,--version-script,$(LOCAL_PATH)/libc.arm.brillo.map LOCAL_LDFLAGS_mips += -Wl,--version-script,$(LOCAL_PATH)/libc.mips.brillo.map LOCAL_LDFLAGS_x86 += -Wl,--version-script,$(LOCAL_PATH)/libc.x86.brillo.map else LOCAL_LDFLAGS_arm += -Wl,--version-script,$(LOCAL_PATH)/libc.arm.map LOCAL_LDFLAGS_mips += -Wl,--version-script,$(LOCAL_PATH)/libc.mips.map LOCAL_LDFLAGS_x86 += -Wl,--version-script,$(LOCAL_PATH)/libc.x86.map endif LOCAL_LDFLAGS_arm64 += -Wl,--version-script,$(LOCAL_PATH)/libc.arm64.map LOCAL_LDFLAGS_mips64 += -Wl,--version-script,$(LOCAL_PATH)/libc.mips64.map LOCAL_LDFLAGS_x86_64 += -Wl,--version-script,$(LOCAL_PATH)/libc.x86_64.map # We'd really like to do this for all architectures, but since this wasn't done # before, these symbols must continue to be exported on LP32 for binary # compatibility. LOCAL_LDFLAGS_64 := -Wl,--exclude-libs,libgcc.a # Unfortunately --exclude-libs clobbers our version script, so we have to # prevent the build system from using this flag. LOCAL_NO_EXCLUDE_LIBS := true $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) $(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_arch_dynamic_src_files)) LOCAL_NO_CRT := true LOCAL_ASFLAGS += $(libc_crt_target_cflags) # special for arm LOCAL_CFLAGS_arm += -DCRT_LEGACY_WORKAROUND LOCAL_SRC_FILES_arm += \ arch-arm/bionic/atexit_legacy.c LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) include $(BUILD_SHARED_LIBRARY) # ======================================================== # libc_logging.a # ======================================================== include $(CLEAR_VARS) LOCAL_CFLAGS := $(libc_common_cflags) LOCAL_CONLYFLAGS := $(libc_common_conlyflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_C_INCLUDES := $(libc_common_c_includes) LOCAL_SRC_FILES := \ bionic/libc_logging.cpp \ LOCAL_MODULE := libc_logging LOCAL_CLANG := $(use_clang) LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies) LOCAL_SYSTEM_SHARED_LIBRARIES := LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) $(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags)) include $(BUILD_STATIC_LIBRARY) # ======================================================== # libstdc++.so # ======================================================== libstdcxx_common_src_files := \ bionic/__cxa_guard.cpp \ bionic/__cxa_pure_virtual.cpp \ bionic/new.cpp \ include $(CLEAR_VARS) LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include LOCAL_CFLAGS := $(libc_common_cflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) # TODO: This is to work around b/24465209. Remove after root cause is fixed LOCAL_LDFLAGS_arm := -Wl,--hash-style=both LOCAL_LDFLAGS_x86 := -Wl,--hash-style=both LOCAL_SRC_FILES := $(libstdcxx_common_src_files) LOCAL_MODULE:= libstdc++ LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := libc LOCAL_STATIC_LIBRARIES := libc_logging LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) include $(BUILD_SHARED_LIBRARY) # ======================================================== # libstdc++.a # ======================================================== include $(CLEAR_VARS) LOCAL_C_INCLUDES := $(libc_common_c_includes) bionic/libstdc++/include LOCAL_CFLAGS := $(libc_common_cflags) LOCAL_CPPFLAGS := $(libc_common_cppflags) LOCAL_SRC_FILES := $(libstdcxx_common_src_files) LOCAL_MODULE:= libstdc++ LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk LOCAL_CXX_STL := none LOCAL_SYSTEM_SHARED_LIBRARIES := libc LOCAL_SANITIZE := never LOCAL_NATIVE_COVERAGE := $(bionic_coverage) include $(BUILD_STATIC_LIBRARY)