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bionic/libc/Android.mk
Christopher Ferris dda1c6c466 Do not include libc_common in malloc debug code. 
The inclusion of the static libc_common library in the malloc_debug_XXX.so
shared libraries causes constructors to be called twice. This doesn't seem
to have caused any issues when setting the libc.debug.malloc property.
However, jemalloc crashes because there are two jemalloc implementations,
one in the static libc_common library and one in the shared library. Each
implementation has created overlapping thread keys that are not the same.
The crash comes because one of the jemalloc keys is actually used by the
locale setting code. Thus if someone sets the locale, the jemalloc code
crashes trying to access the same key.

Change-Id: Iaac650a82d69064db148a6333e9403744f68b4a4
2014-07-09 21:27:15 -07:00

1067 lines
36 KiB
Makefile
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LOCAL_PATH := $(call my-dir)
# 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)/$(TARGET_2ND_ARCH).mk
endif
# crt obj files
# ========================================================
# crtbrand.c needs <stdint.h> and a #define for the platform SDK version.
libc_crt_target_cflags := \
-I$(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/arc4random.c \
bionic/bindresvport.c \
bionic/daemon.c \
bionic/err.c \
bionic/ether_aton.c \
bionic/ether_ntoa.c \
bionic/fts.c \
bionic/gethostname.c \
bionic/getpriority.c \
bionic/getpt.c \
bionic/if_indextoname.c \
bionic/if_nametoindex.c \
bionic/initgroups.c \
bionic/ioctl.c \
bionic/isatty.c \
bionic/memmem.c \
bionic/pathconf.c \
bionic/ptsname.c \
bionic/ptsname_r.c \
bionic/pututline.c \
bionic/sched_cpualloc.c \
bionic/sched_cpucount.c \
bionic/semaphore.c \
bionic/sigblock.c \
bionic/siginterrupt.c \
bionic/sigsetmask.c \
bionic/system_properties_compat.c \
bionic/unlockpt.c \
stdio/snprintf.c\
stdio/sprintf.c \
stdlib/atexit.c \
unistd/syslog.c \
# Fortify implementations of libc functions.
libc_common_src_files += \
bionic/__FD_chk.cpp \
bionic/__fgets_chk.cpp \
bionic/__memmove_chk.cpp \
bionic/__read_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 \
libc_bionic_src_files := \
bionic/abort.cpp \
bionic/accept.cpp \
bionic/accept4.cpp \
bionic/access.cpp \
bionic/assert.cpp \
bionic/atof.cpp \
bionic/__bionic_name_mem.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/clone.cpp \
bionic/cmsg_nxthdr.cpp \
bionic/connect.cpp \
bionic/__cxa_guard.cpp \
bionic/__cxa_pure_virtual.cpp \
bionic/dirent.cpp \
bionic/dup2.cpp \
bionic/epoll_create.cpp \
bionic/epoll_pwait.cpp \
bionic/epoll_wait.cpp \
bionic/__errno.cpp \
bionic/eventfd_read.cpp \
bionic/eventfd_write.cpp \
bionic/ffs.cpp \
bionic/flockfile.cpp \
bionic/fork.cpp \
bionic/fpclassify.cpp \
bionic/futimens.cpp \
bionic/getauxval.cpp \
bionic/getcwd.cpp \
bionic/getpgrp.cpp \
bionic/getpid.cpp \
bionic/gettid.cpp \
bionic/inotify_init.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/lstat.cpp \
bionic/mbrtoc16.cpp \
bionic/mbrtoc32.cpp \
bionic/mbstate.cpp \
bionic/mkdir.cpp \
bionic/mkfifo.cpp \
bionic/mknod.cpp \
bionic/mntent.cpp \
bionic/NetdClientDispatch.cpp \
bionic/new.cpp \
bionic/open.cpp \
bionic/pause.cpp \
bionic/pipe.cpp \
bionic/poll.cpp \
bionic/posix_fallocate.cpp \
bionic/posix_timers.cpp \
bionic/pthread_atfork.cpp \
bionic/pthread_attr.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_internals.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/ptrace.cpp \
bionic/raise.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/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/sigsuspend.cpp \
bionic/sigwait.cpp \
bionic/socket.cpp \
bionic/stat.cpp \
bionic/statvfs.cpp \
bionic/strerror.cpp \
bionic/strerror_r.cpp \
bionic/strsignal.cpp \
bionic/strtold.cpp \
bionic/stubs.cpp \
bionic/symlink.cpp \
bionic/sysconf.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/vfork.cpp \
bionic/wait.cpp \
bionic/wchar.cpp \
bionic/wctype.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/stdio/fclose.c \
upstream-freebsd/lib/libc/stdio/flags.c \
upstream-freebsd/lib/libc/stdio/fopen.c \
upstream-freebsd/lib/libc/stdlib/abs.c \
upstream-freebsd/lib/libc/stdlib/getopt_long.c \
upstream-freebsd/lib/libc/stdlib/imaxabs.c \
upstream-freebsd/lib/libc/stdlib/imaxdiv.c \
upstream-freebsd/lib/libc/stdlib/labs.c \
upstream-freebsd/lib/libc/stdlib/llabs.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/wcscspn.c \
upstream-freebsd/lib/libc/string/wcsdup.c \
upstream-freebsd/lib/libc/string/wcslcat.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/wcsspn.c \
upstream-freebsd/lib/libc/string/wcstok.c \
upstream-freebsd/lib/libc/string/wmemchr.c \
upstream-freebsd/lib/libc/string/wmemcpy.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/resolv/mtctxres.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/ldiv.c \
upstream-netbsd/lib/libc/stdlib/lldiv.c \
upstream-netbsd/lib/libc/stdlib/lrand48.c \
upstream-netbsd/lib/libc/stdlib/lsearch.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.c \
upstream-netbsd/lib/libc/stdlib/rand_r.c \
upstream-netbsd/lib/libc/stdlib/seed48.c \
upstream-netbsd/lib/libc/stdlib/srand48.c \
upstream-netbsd/lib/libc/stdlib/tdelete.c \
upstream-netbsd/lib/libc/stdlib/tfind.c \
upstream-netbsd/lib/libc/stdlib/tsearch.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 \
upstream-netbsd/lib/libc/thread-stub/__isthreaded.c \
upstream-netbsd/lib/libc/unistd/killpg.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 \
libc_upstream_openbsd_src_files := \
upstream-openbsd/lib/libc/gen/alarm.c \
upstream-openbsd/lib/libc/gen/ctype_.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/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_addr.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_network.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/stdio/asprintf.c \
upstream-openbsd/lib/libc/stdio/clrerr.c \
upstream-openbsd/lib/libc/stdio/dprintf.c \
upstream-openbsd/lib/libc/stdio/fdopen.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/fgetpos.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/fileno.c \
upstream-openbsd/lib/libc/stdio/findfp.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/fread.c \
upstream-openbsd/lib/libc/stdio/freopen.c \
upstream-openbsd/lib/libc/stdio/fscanf.c \
upstream-openbsd/lib/libc/stdio/fseek.c \
upstream-openbsd/lib/libc/stdio/fsetpos.c \
upstream-openbsd/lib/libc/stdio/ftell.c \
upstream-openbsd/lib/libc/stdio/funopen.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/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/refill.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/stdio.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/atoi.c \
upstream-openbsd/lib/libc/stdlib/atol.c \
upstream-openbsd/lib/libc/stdlib/atoll.c \
upstream-openbsd/lib/libc/stdlib/exit.c \
upstream-openbsd/lib/libc/stdlib/getenv.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/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/wcslcpy.c \
upstream-openbsd/lib/libc/string/wcsstr.c \
upstream-openbsd/lib/libc/string/wcswidth.c \
libc_arch_static_src_files := \
bionic/dl_iterate_phdr_static.cpp \
# Define some common cflags
# ========================================================
libc_common_cflags := \
-D_LIBC=1 \
-Wall -Wextra -Wunused \
ifneq ($(TARGET_USES_LOGD),false)
libc_common_cflags += -DTARGET_USES_LOGD
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 $(DEBUG_BIONIC_LIBC)),true)
libc_common_cflags += -DDEBUG
endif
ifeq ($(MALLOC_IMPL),jemalloc)
libc_common_cflags += -DUSE_JEMALLOC
libc_malloc_src := bionic/jemalloc_wrapper.cpp
else
libc_common_cflags += -DUSE_DLMALLOC
libc_malloc_src := bionic/dlmalloc.c
endif
# To customize dlmalloc's alignment, set BOARD_MALLOC_ALIGNMENT in
# the appropriate BoardConfig.mk file.
#
ifneq ($(BOARD_MALLOC_ALIGNMENT),)
libc_common_cflags += -DMALLOC_ALIGNMENT=$(BOARD_MALLOC_ALIGNMENT)
endif
# Define ANDROID_SMP appropriately.
ifeq ($(TARGET_CPU_SMP),true)
libc_common_cflags += -DANDROID_SMP=1
else
libc_common_cflags += -DANDROID_SMP=0
endif
# Define some common conlyflags
libc_common_conlyflags := \
-std=gnu99
# Define some common cppflags
libc_common_cppflags := \
-std=gnu++11
# Define some common includes
# ========================================================
libc_common_c_includes := \
$(LOCAL_PATH)/stdlib \
$(LOCAL_PATH)/stdio \
ifeq ($(MALLOC_IMPL),jemalloc)
libc_common_c_includes += external/jemalloc/include
endif
# ========================================================
# Add in the arch-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))
ifdef TARGET_2ND_ARCH
$(1)_$(TARGET_2ND_ARCH) += $($(2)_$(TARGET_2ND_ARCH))
endif
endef
# ========================================================
# libc_stack_protector.a - stack protector code
# ========================================================
#
# The stack protector code needs to be compiled
# with -fno-stack-protector, since it modifies the
# stack canary.
include $(CLEAR_VARS)
LOCAL_SRC_FILES := bionic/__stack_chk_fail.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_stack_protector
LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_SYSTEM_SHARED_LIBRARIES :=
$(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 \
# Don't use ridiculous amounts of stack.
LOCAL_CFLAGS += -DALL_STATE
# Include tzsetwall, timelocal, timegm, time2posix, and posix2time.
LOCAL_CFLAGS += -DSTD_INSPIRED
# 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
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_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_SYSTEM_SHARED_LIBRARIES :=
$(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 \
LOCAL_CFLAGS := \
$(libc_common_cflags) \
-DANDROID_CHANGES \
-DINET6 \
-fvisibility=hidden \
-Wno-unused-parameter \
-I$(LOCAL_PATH)/dns/include \
-I$(LOCAL_PATH)/private \
-I$(LOCAL_PATH)/upstream-netbsd/lib/libc/include \
-I$(LOCAL_PATH)/upstream-netbsd/android/include \
-include netbsd-compat.h \
LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
LOCAL_CPPFLAGS := $(libc_common_cppflags)
LOCAL_C_INCLUDES := $(libc_common_c_includes)
LOCAL_MODULE := libc_dns
LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_SYSTEM_SHARED_LIBRARIES :=
$(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 := \
$(libc_common_cflags) \
-Wno-sign-compare -Wno-uninitialized \
-I$(LOCAL_PATH)/upstream-freebsd/android/include \
-I$(LOCAL_PATH)/upstream-freebsd/lib/libc/include \
-include freebsd-compat.h \
LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
LOCAL_CPPFLAGS := $(libc_common_cppflags)
LOCAL_C_INCLUDES := $(libc_common_c_includes)
LOCAL_MODULE := libc_freebsd
LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_SYSTEM_SHARED_LIBRARIES :=
$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
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 := \
$(libc_common_cflags) \
-Wno-sign-compare -Wno-uninitialized \
-DPOSIX_MISTAKE \
-I$(LOCAL_PATH)/upstream-netbsd/android/include \
-I$(LOCAL_PATH)/upstream-netbsd/lib/libc/include \
-include netbsd-compat.h \
LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
LOCAL_CPPFLAGS := $(libc_common_cppflags)
LOCAL_C_INCLUDES := $(libc_common_c_includes)
LOCAL_MODULE := libc_netbsd
LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_SYSTEM_SHARED_LIBRARIES :=
$(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.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_CFLAGS := \
$(libc_common_cflags) \
-Wno-sign-compare -Wno-uninitialized -Wno-unused-parameter \
-I$(LOCAL_PATH)/upstream-openbsd/android/include \
-I$(LOCAL_PATH)/upstream-openbsd/lib/libc/include \
-I$(LOCAL_PATH)/upstream-openbsd/lib/libc/gdtoa/ \
-include openbsd-compat.h \
LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
LOCAL_CPPFLAGS := $(libc_common_cppflags)
LOCAL_C_INCLUDES := $(libc_common_c_includes)
LOCAL_MODULE := libc_openbsd
LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_SYSTEM_SHARED_LIBRARIES :=
$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
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_CFLAGS := \
$(libc_common_cflags) \
-Wno-sign-compare -Wno-uninitialized \
-fvisibility=hidden \
-I$(LOCAL_PATH)/upstream-openbsd/android/include \
-I$(LOCAL_PATH)/upstream-openbsd/lib/libc/include \
-include openbsd-compat.h \
LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
LOCAL_CPPFLAGS := $(libc_common_cppflags)
LOCAL_C_INCLUDES := $(libc_common_c_includes)
LOCAL_MODULE := libc_gdtoa
LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_SYSTEM_SHARED_LIBRARIES :=
$(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)
LOCAL_C_INCLUDES := $(libc_common_c_includes)
LOCAL_MODULE := libc_bionic
LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_SYSTEM_SHARED_LIBRARIES :=
$(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))
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_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_SYSTEM_SHARED_LIBRARIES :=
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_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_WHOLE_STATIC_LIBRARIES := \
libc_bionic \
libc_dns \
libc_freebsd \
libc_gdtoa \
libc_malloc \
libc_netbsd \
libc_openbsd \
libc_stack_protector \
libc_syscalls \
libc_tzcode \
ifeq ($(MALLOC_IMPL),jemalloc)
LOCAL_WHOLE_STATIC_LIBRARIES += libjemalloc
endif
LOCAL_SYSTEM_SHARED_LIBRARIES :=
# TODO: split out the asflags.
LOCAL_ASFLAGS := $(LOCAL_CFLAGS)
$(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) \
$(libc_static_common_src_files) \
bionic/libc_init_static.cpp
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_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
LOCAL_SYSTEM_SHARED_LIBRARIES :=
$(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_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
include $(BUILD_STATIC_LIBRARY)
# ========================================================
# libc.a
# ========================================================
include $(CLEAR_VARS)
LOCAL_SRC_FILES := \
$(libc_arch_static_src_files) \
$(libc_static_common_src_files) \
bionic/malloc_debug_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_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
LOCAL_SYSTEM_SHARED_LIBRARIES :=
$(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 := \
$(libc_arch_dynamic_src_files) \
$(libc_static_common_src_files) \
bionic/malloc_debug_common.cpp \
bionic/debug_mapinfo.cpp \
bionic/debug_stacktrace.cpp \
bionic/libc_init_dynamic.cpp \
bionic/NetdClient.cpp \
LOCAL_MODULE := libc
LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_REQUIRED_MODULES := tzdata
# Leave the symbols in the shared library so that stack unwinders can produce
# meaningful name resolution.
LOCAL_STRIP_MODULE := keep_symbols
# 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
LOCAL_SYSTEM_SHARED_LIBRARIES :=
# 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_arm64 := -Wl,--exclude-libs,libgcc.a
LOCAL_LDFLAGS_mips64 := -Wl,--exclude-libs,libgcc.a
LOCAL_LDFLAGS_x86_64 := -Wl,--exclude-libs,libgcc.a
$(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))
$(eval $(call patch-up-arch-specific-flags,LOCAL_SRC_FILES,libc_static_common_src_files))
# special for arm
LOCAL_NO_CRT_arm := true
LOCAL_CFLAGS_arm += -DCRT_LEGACY_WORKAROUND
LOCAL_SRC_FILES_arm += \
arch-common/bionic/crtbegin_so.c \
arch-arm/bionic/atexit_legacy.c \
arch-common/bionic/crtend_so.S
include $(BUILD_SHARED_LIBRARY)
# For all builds, except for the -user build we will enable memory
# allocation checking (including memory leaks, buffer overwrites, etc.)
# Note that all these checks are also controlled by env. settings
# that can enable, or disable specific checks. Note also that some of
# the checks are available only in emulator and are implemeted in
# libc_malloc_qemu_instrumented.so.
ifneq ($(TARGET_BUILD_VARIANT),user)
# ========================================================
# libc_malloc_debug_leak.so
# ========================================================
include $(CLEAR_VARS)
LOCAL_CFLAGS := \
$(libc_common_cflags) \
-DMALLOC_LEAK_CHECK \
LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
LOCAL_CPPFLAGS := $(libc_common_cppflags)
LOCAL_C_INCLUDES := $(libc_common_c_includes)
LOCAL_SRC_FILES := \
bionic/debug_mapinfo.cpp \
bionic/debug_stacktrace.cpp \
bionic/libc_logging.cpp \
bionic/malloc_debug_leak.cpp \
bionic/malloc_debug_check.cpp \
LOCAL_MODULE := libc_malloc_debug_leak
LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_SHARED_LIBRARIES := libc libdl
LOCAL_SYSTEM_SHARED_LIBRARIES :=
LOCAL_ALLOW_UNDEFINED_SYMBOLS := true
# Don't install on release build
LOCAL_MODULE_TAGS := eng debug
$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
include $(BUILD_SHARED_LIBRARY)
# ========================================================
# libc_malloc_debug_qemu.so
# ========================================================
include $(CLEAR_VARS)
LOCAL_CFLAGS := \
$(libc_common_cflags) \
-DMALLOC_QEMU_INSTRUMENT \
LOCAL_CONLYFLAGS := $(libc_common_conlyflags)
LOCAL_CPPFLAGS := $(libc_common_cppflags)
LOCAL_C_INCLUDES := $(libc_common_c_includes)
LOCAL_SRC_FILES := \
bionic/libc_logging.cpp \
bionic/malloc_debug_qemu.cpp \
LOCAL_MODULE := libc_malloc_debug_qemu
LOCAL_ADDITIONAL_DEPENDENCIES := $(libc_common_additional_dependencies)
LOCAL_SHARED_LIBRARIES := libc libdl
LOCAL_SYSTEM_SHARED_LIBRARIES :=
# Don't install on release build
LOCAL_MODULE_TAGS := eng debug
$(eval $(call patch-up-arch-specific-flags,LOCAL_CFLAGS,libc_common_cflags))
include $(BUILD_SHARED_LIBRARY)
endif #!user
# ========================================================
include $(call all-makefiles-under,$(LOCAL_PATH))
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