configure: loading cache config.cache checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking for python3.9... python3.9 checking for --enable-universalsdk... no checking for --with-universal-archs... no checking MACHDEP... "linux" checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /bin/grep checking for a sed that does not truncate output... /bin/sed checking for --with-cxx-main=... no checking for g++... no configure: By default, distutils will build C++ extension modules with "g++". If this is not intended, then set CXX on the configure command line. checking for the platform triplet based on compiler characteristics... x86_64-linux-gnu checking for -Wl,--no-as-needed... yes checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking minix/config.h usability... no checking minix/config.h presence... no checking for minix/config.h... no checking whether it is safe to define __EXTENSIONS__... yes checking for the Android API level... not Android checking for --with-suffix... checking for case-insensitive build directory... no checking LIBRARY... libpython$(VERSION)$(ABIFLAGS).a checking LINKCC... $(PURIFY) $(MAINCC) checking EXPORTSYMS... checking for GNU ld... yes checking for --enable-shared... yes checking for --enable-profiling... no checking LDLIBRARY... libpython$(LDVERSION).so checking for ar... ar checking for readelf... readelf checking for a BSD-compatible install... /usr/bin/install -c checking for a thread-safe mkdir -p... /bin/mkdir -p checking for --with-pydebug... no checking for --with-trace-refs... no checking for --with-assertions... yes checking for --enable-optimizations... yes checking PROFILE_TASK... -m test --pgo checking for --with-lto... no checking for llvm-profdata... /usr/bin/llvm-profdata checking for -Wextra... yes checking whether gcc accepts and needs -fno-strict-aliasing... no checking if we can turn off gcc unused result warning... yes checking if we can turn off gcc unused parameter warning... yes checking if we can turn off gcc missing field initializers warning... yes checking if we can turn on gcc mixed sign comparison warning... yes checking if we can turn on gcc unreachable code warning... no checking if we can turn on gcc strict-prototypes warning... no checking if we can make implicit function declaration an error in gcc... yes checking if we can use visibility in gcc... yes checking whether pthreads are available without options... no checking whether gcc accepts -Kpthread... no checking whether gcc accepts -Kthread... no checking whether gcc accepts -pthread... yes checking whether g++ also accepts flags for thread support... yes checking for ANSI C header files... (cached) yes checking asm/types.h usability... yes checking asm/types.h presence... yes checking for asm/types.h... yes checking crypt.h usability... yes checking crypt.h presence... yes checking for crypt.h... yes checking conio.h usability... no checking conio.h presence... no checking for conio.h... no checking direct.h usability... no checking direct.h presence... no checking for direct.h... no checking dlfcn.h usability... yes checking dlfcn.h presence... yes checking for dlfcn.h... yes checking errno.h usability... yes checking errno.h presence... yes checking for errno.h... yes checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking grp.h usability... yes checking grp.h presence... yes checking for grp.h... yes checking ieeefp.h usability... no checking ieeefp.h presence... no checking for ieeefp.h... no checking io.h usability... no checking io.h presence... no checking for io.h... no checking langinfo.h usability... yes checking langinfo.h presence... yes checking for langinfo.h... yes checking libintl.h usability... yes checking libintl.h presence... yes checking for libintl.h... yes checking process.h usability... no checking process.h presence... no checking for process.h... no checking pthread.h usability... yes checking pthread.h presence... yes checking for pthread.h... yes checking sched.h usability... yes checking sched.h presence... yes checking for sched.h... yes checking shadow.h usability... yes checking shadow.h presence... yes checking for shadow.h... yes checking signal.h usability... yes checking signal.h presence... yes checking for signal.h... yes checking stropts.h usability... yes checking stropts.h presence... yes checking for stropts.h... yes checking termios.h usability... yes checking termios.h presence... yes checking for termios.h... yes checking utime.h usability... yes checking utime.h presence... yes checking for utime.h... yes checking poll.h usability... yes checking poll.h presence... yes checking for poll.h... yes checking sys/devpoll.h usability... no checking sys/devpoll.h presence... no checking for sys/devpoll.h... no checking sys/epoll.h usability... yes checking sys/epoll.h presence... yes checking for sys/epoll.h... yes checking sys/poll.h usability... yes checking sys/poll.h presence... yes checking for sys/poll.h... yes checking sys/audioio.h usability... no checking sys/audioio.h presence... no checking for sys/audioio.h... no checking sys/xattr.h usability... yes checking sys/xattr.h presence... yes checking for sys/xattr.h... yes checking sys/bsdtty.h usability... no checking sys/bsdtty.h presence... no checking for sys/bsdtty.h... no checking sys/event.h usability... no checking sys/event.h presence... no checking for sys/event.h... no checking sys/file.h usability... yes checking sys/file.h presence... yes checking for sys/file.h... yes checking sys/ioctl.h usability... yes checking sys/ioctl.h presence... yes checking for sys/ioctl.h... yes checking sys/kern_control.h usability... no checking sys/kern_control.h presence... no checking for sys/kern_control.h... no checking sys/loadavg.h usability... no checking sys/loadavg.h presence... no checking for sys/loadavg.h... no checking sys/lock.h usability... no checking sys/lock.h presence... no checking for sys/lock.h... no checking sys/mkdev.h usability... no checking sys/mkdev.h presence... no checking for sys/mkdev.h... no checking sys/modem.h usability... no checking sys/modem.h presence... no checking for sys/modem.h... no checking sys/param.h usability... yes checking sys/param.h presence... yes checking for sys/param.h... yes checking sys/random.h usability... yes checking sys/random.h presence... yes checking for sys/random.h... yes checking sys/select.h usability... yes checking sys/select.h presence... yes checking for sys/select.h... yes checking sys/sendfile.h usability... yes checking sys/sendfile.h presence... yes checking for sys/sendfile.h... yes checking sys/socket.h usability... yes checking sys/socket.h presence... yes checking for sys/socket.h... yes checking sys/statvfs.h usability... yes checking sys/statvfs.h presence... yes checking for sys/statvfs.h... yes checking for sys/stat.h... 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(cached) yes checking bluetooth/bluetooth.h usability... no checking bluetooth/bluetooth.h presence... no checking for bluetooth/bluetooth.h... no checking for net/if.h... yes checking for linux/netlink.h... yes checking for linux/qrtr.h... yes checking for linux/vm_sockets.h... yes checking for linux/can.h... yes checking for linux/can/bcm.h... yes checking for linux/can/j1939.h... no checking for linux/can/raw.h... yes checking for clock_t in time.h... yes checking for makedev... yes checking for le64toh... yes checking for mode_t... yes checking for off_t... yes checking for pid_t... yes checking for size_t... yes checking for uid_t in sys/types.h... yes checking for ssize_t... yes checking for __uint128_t... yes checking size of int... 4 checking size of long... 8 checking size of long long... 8 checking size of void *... 8 checking size of short... 2 checking size of float... 4 checking size of double... 8 checking size of fpos_t... 16 checking size of size_t... 8 checking size of pid_t... 4 checking size of uintptr_t... 8 checking for long double... yes checking size of long double... 16 checking size of _Bool... 1 checking size of off_t... 8 checking whether to enable large file support... no checking size of time_t... 8 checking for pthread_t... yes checking size of pthread_t... 8 checking size of pthread_key_t... 4 checking whether pthread_key_t is compatible with int... yes checking for --enable-framework... no checking for dyld... no checking the extension of shared libraries... .so checking LDSHARED... $(CC) -shared checking CCSHARED... -fPIC checking LINKFORSHARED... -Xlinker -export-dynamic checking CFLAGSFORSHARED... $(CCSHARED) checking SHLIBS... $(LIBS) checking for sendfile in -lsendfile... no checking for dlopen in -ldl... yes checking for shl_load in -ldld... no checking uuid/uuid.h usability... yes checking uuid/uuid.h presence... yes checking for uuid/uuid.h... yes checking uuid.h usability... no checking uuid.h presence... no checking for uuid.h... no checking for uuid_generate_time_safe... yes checking for uuid_create... no checking for uuid_enc_be... no checking for library containing sem_init... -lpthread checking for textdomain in -lintl... no checking aligned memory access is required... no checking for --with-hash-algorithm... default checking for --with-tzpath... "/usr/share/zoneinfo:/usr/lib/zoneinfo:/usr/share/lib/zoneinfo:/etc/zoneinfo" checking for --with-address-sanitizer... yes checking for --with-memory-sanitizer... yes checking for --with-undefined-behavior-sanitizer... yes checking for t_open in -lnsl... no checking for socket in -lsocket... no checking for --with-libs... no checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for --with-system-expat... no checking for --with-system-ffi... yes checking for --with-system-libmpdec... no checking for --with-decimal-contextvar... yes checking for --enable-loadable-sqlite-extensions... yes checking for --with-tcltk-includes... default checking for --with-tcltk-libs... default checking for --with-dbmliborder... checking if PTHREAD_SCOPE_SYSTEM is supported... no checking for pthread_sigmask... no checking for pthread_getcpuclockid... no checking if --enable-ipv6 is specified... yes checking if RFC2553 API is available... yes checking ipv6 stack type... linux-glibc checking for CAN_RAW_FD_FRAMES... yes checking for CAN_RAW_JOIN_FILTERS... yes checking for --with-doc-strings... yes checking for --with-pymalloc... no checking for --with-c-locale-coercion... yes checking for --with-valgrind... no checking for --with-dtrace... no checking for dlopen... no checking DYNLOADFILE... dynload_stub.o checking MACHDEP_OBJS... none checking for alarm... no checking for accept4... no checking for setitimer... no checking for getitimer... no checking for bind_textdomain_codeset... no checking for chown... no checking for clock... no checking for confstr... no checking for copy_file_range... no checking for ctermid... no checking for dup3... no checking for execv... no checking for explicit_bzero... no checking for explicit_memset... no checking for faccessat... no checking for fchmod... no checking for fchmodat... no checking for fchown... no checking for fchownat... no checking for fdwalk... no checking for fexecve... no checking for fdopendir... no checking for fork... no checking for fpathconf... no checking for fstatat... no checking for ftime... no checking for ftruncate... no checking for futimesat... no checking for futimens... no checking for futimes... no checking for gai_strerror... no checking for getentropy... no checking for getgrgid_r... no checking for getgrnam_r... no checking for getgrouplist... no checking for getgroups... no checking for getlogin... no checking for getloadavg... no checking for getpeername... no checking for getpgid... no checking for getpid... no checking for getpriority... no checking for getresuid... no checking for getresgid... no checking for getpwent... no checking for getpwnam_r... no checking for getpwuid_r... no checking for getspnam... no checking for getspent... no checking for getsid... no checking for getwd... no checking for if_nameindex... no checking for initgroups... no checking for kill... no checking for killpg... no checking for lchown... no checking for lockf... no checking for linkat... no checking for lstat... no checking for lutimes... no checking for mmap... no checking for memrchr... no checking for mbrtowc... no checking for mkdirat... no checking for mkfifo... no checking for madvise... no checking for mkfifoat... no checking for mknod... no checking for mknodat... no checking for mktime... no checking for mremap... no checking for nice... no checking for openat... no checking for pathconf... no checking for pause... no checking for pipe2... no checking for plock... no checking for poll... no checking for posix_fallocate... no checking for posix_fadvise... no checking for posix_spawn... no checking for posix_spawnp... no checking for pread... no checking for preadv... no checking for preadv2... no checking for pthread_condattr_setclock... no checking for pthread_init... no checking for pthread_kill... no checking for pwrite... no checking for pwritev... no checking for pwritev2... no checking for readlink... no checking for readlinkat... no checking for readv... no checking for realpath... no checking for renameat... no checking for sem_open... no checking for sem_timedwait... no checking for sem_getvalue... no checking for sem_unlink... no checking for sendfile... no checking for setegid... no checking for seteuid... no checking for setgid... no checking for sethostname... no checking for setlocale... no checking for setregid... no checking for setreuid... no checking for setresuid... no checking for setresgid... no checking for setsid... no checking for setpgid... no checking for setpgrp... no checking for setpriority... no checking for setuid... no checking for setvbuf... no checking for sched_get_priority_max... no checking for sched_setaffinity... no checking for sched_setscheduler... no checking for sched_setparam... no checking for sched_rr_get_interval... no checking for sigaction... no checking for sigaltstack... no checking for sigfillset... no checking for siginterrupt... no checking for sigpending... no checking for sigrelse... no checking for sigtimedwait... no checking for sigwait... no checking for sigwaitinfo... no checking for snprintf... no checking for strftime... no checking for strlcpy... no checking for strsignal... no checking for symlinkat... no checking for sync... no checking for sysconf... no checking for tcgetpgrp... no checking for tcsetpgrp... no checking for tempnam... no checking for timegm... no checking for times... no checking for tmpfile... no checking for tmpnam... no checking for tmpnam_r... no checking for truncate... no checking for uname... no checking for unlinkat... no checking for utimensat... no checking for utimes... no checking for waitid... no checking for waitpid... no checking for wait3... no checking for wait4... no checking for wcscoll... no checking for wcsftime... no checking for wcsxfrm... no checking for wmemcmp... no checking for writev... no checking for _getpty... no checking for rtpSpawn... no checking whether dirfd is declared... yes checking for chroot... yes checking for link... yes checking for symlink... yes checking for fchdir... yes checking for fsync... yes checking for fdatasync... yes checking for epoll... yes checking for epoll_create1... yes checking for kqueue... no checking for prlimit... yes checking for memfd_create... yes checking for ctermid_r... no checking for flock declaration... yes checking for flock... no checking for flock in -lbsd... no checking for getpagesize... yes checking for broken unsetenv... no checking for true... true checking for inet_aton in -lc... no checking for inet_aton in -lresolv... no checking for chflags... no checking for lchflags... no checking for inflateCopy in -lz... no checking for hstrerror... no checking for inet_aton... no checking for inet_pton... yes checking for setgroups... yes checking for openpty... no checking for openpty in -lutil... no checking for openpty in -lbsd... no checking for forkpty... no checking for forkpty in -lutil... no checking for forkpty in -lbsd... no checking for fseek64... no checking for fseeko... no checking for fstatvfs... no checking for ftell64... no checking for ftello... no checking for statvfs... no checking for dup2... no checking for strdup... no checking for getpgrp... no checking for setpgrp... (cached) no checking for library containing crypt... no checking for library containing crypt_r... no checking for crypt_r... no checking for clock_gettime... no checking for clock_gettime in -lrt... no checking for clock_getres... no checking for clock_getres in -lrt... no checking for clock_settime... no checking for clock_settime in -lrt... no checking for major... no checking for getaddrinfo... no Fatal: You must get working getaddrinfo() function. or you can specify "--disable-ipv6".