autoconf.err

----------------------------------------
checking for C compiler


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checking for gcc -pipe switch


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checking for gcc builtin atomic operations


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checking for C99 variadic macros


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checking for gcc variadic macros


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checking for unistd.h


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checking for inttypes.h


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checking for limits.h


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checking for sys/filio.h

objs/autotest.c:3:23: fatal error: sys/filio.h: No such file or directory
 #include <sys/filio.h>
                       ^
compilation terminated.
----------


#include <sys/filio.h>

int main() {
    return 0;
}

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gcc -o objs/autotest objs/autotest.c
----------

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checking for sys/param.h


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checking for sys/mount.h


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checking for sys/statvfs.h


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checking for crypt.h


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checking for epoll


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checking for sendfile()


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checking for sendfile64()


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checking for sys/prctl.h


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checking for prctl(PR_SET_DUMPABLE)


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checking for sched_setaffinity()


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checking for crypt_r()

objs/autotest.c: In function ‘main’:
objs/autotest.c:8:19: warning: null argument where non-null required (argument 1) [-Wnonnull]
                   crypt_r(NULL, NULL, &cd);;
                   ^
objs/autotest.c:8:19: warning: null argument where non-null required (argument 2) [-Wnonnull]

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checking for sys/vfs.h


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checking for poll()


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checking for /dev/poll

objs/autotest.c:4:25: fatal error: sys/devpoll.h: No such file or directory
 #include <sys/devpoll.h>
                         ^
compilation terminated.
----------

#include <sys/types.h>
#include <unistd.h>
#include <sys/devpoll.h>

int main() {
    int  n, dp; struct dvpoll  dvp;
                  dp = 0;
                  dvp.dp_fds = NULL;
                  dvp.dp_nfds = 0;
                  dvp.dp_timeout = 0;
                  n = ioctl(dp, DP_POLL, &dvp);
    return 0;
}

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gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c
----------

----------------------------------------
checking for kqueue

objs/autotest.c:4:23: fatal error: sys/event.h: No such file or directory
 #include <sys/event.h>
                       ^
compilation terminated.
----------

#include <sys/types.h>
#include <unistd.h>
#include <sys/event.h>

int main() {
    int kq; kq = kqueue();
    return 0;
}

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gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c
----------

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checking for crypt()

/tmp/cc5sPV2K.o: In function `main':
autotest.c:(.text+0xf): undefined reference to `crypt'
collect2: error: ld returned 1 exit status
----------

#include <sys/types.h>
#include <unistd.h>


int main() {
    crypt("test", "salt");;
    return 0;
}

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gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c
----------

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checking for crypt() in libcrypt


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checking for F_READAHEAD

objs/autotest.c: In function ‘main’:
objs/autotest.c:7:14: error: ‘F_READAHEAD’ undeclared (first use in this function)
     fcntl(0, F_READAHEAD, 1);;
              ^
objs/autotest.c:7:14: note: each undeclared identifier is reported only once for each function it appears in
----------

#include <sys/types.h>
#include <unistd.h>
#include <fcntl.h>

int main() {
    fcntl(0, F_READAHEAD, 1);;
    return 0;
}

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gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c
----------

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checking for posix_fadvise()


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checking for O_DIRECT


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checking for F_NOCACHE

objs/autotest.c: In function ‘main’:
objs/autotest.c:7:14: error: ‘F_NOCACHE’ undeclared (first use in this function)
     fcntl(0, F_NOCACHE, 1);;
              ^
objs/autotest.c:7:14: note: each undeclared identifier is reported only once for each function it appears in
----------

#include <sys/types.h>
#include <unistd.h>
#include <fcntl.h>

int main() {
    fcntl(0, F_NOCACHE, 1);;
    return 0;
}

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gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c
----------

----------------------------------------
checking for directio()

objs/autotest.c: In function ‘main’:
objs/autotest.c:8:17: error: ‘DIRECTIO_ON’ undeclared (first use in this function)
     directio(0, DIRECTIO_ON);;
                 ^
objs/autotest.c:8:17: note: each undeclared identifier is reported only once for each function it appears in
----------

#include <sys/types.h>
#include <unistd.h>
#include <sys/types.h>
                  #include <sys/fcntl.h>

int main() {
    directio(0, DIRECTIO_ON);;
    return 0;
}

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gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c
----------

----------------------------------------
checking for statfs()

objs/autotest.c: In function ‘main’:
objs/autotest.c:10:19: warning: null argument where non-null required (argument 1) [-Wnonnull]
                   statfs(NULL, &fs);;
                   ^

----------------------------------------
checking for statvfs()

objs/autotest.c: In function ‘main’:
objs/autotest.c:9:19: warning: null argument where non-null required (argument 1) [-Wnonnull]
                   statvfs(NULL, &fs);;
                   ^

----------------------------------------
checking for dlopen()

/tmp/ccpJZHvX.o: In function `main':
autotest.c:(.text+0xf): undefined reference to `dlopen'
collect2: error: ld returned 1 exit status
----------

#include <sys/types.h>
#include <unistd.h>
#include <dlfcn.h>

int main() {
    dlopen(NULL, 0);
    return 0;
}

----------
gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c
----------

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checking for dlopen() in libdl


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checking for sched_yield()


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checking for SO_SETFIB

objs/autotest.c: In function ‘main’:
objs/autotest.c:7:31: error: ‘SO_SETFIB’ undeclared (first use in this function)
     setsockopt(0, SOL_SOCKET, SO_SETFIB, NULL, 4);
                               ^
objs/autotest.c:7:31: note: each undeclared identifier is reported only once for each function it appears in
----------

#include <sys/types.h>
#include <unistd.h>
#include <sys/socket.h>

int main() {
    setsockopt(0, SOL_SOCKET, SO_SETFIB, NULL, 4);
    return 0;
}

----------
gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c
----------

----------------------------------------
checking for SO_ACCEPTFILTER

objs/autotest.c: In function ‘main’:
objs/autotest.c:7:31: error: ‘SO_ACCEPTFILTER’ undeclared (first use in this function)
     setsockopt(0, SOL_SOCKET, SO_ACCEPTFILTER, NULL, 0);
                               ^
objs/autotest.c:7:31: note: each undeclared identifier is reported only once for each function it appears in
----------

#include <sys/types.h>
#include <unistd.h>
#include <sys/socket.h>

int main() {
    setsockopt(0, SOL_SOCKET, SO_ACCEPTFILTER, NULL, 0);
    return 0;
}

----------
gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c
----------

----------------------------------------
checking for TCP_DEFER_ACCEPT


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checking for accept4()


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checking for int size

objs/autotest.c: In function ‘main’:
objs/autotest.c:11:5: warning: incompatible implicit declaration of built-in function ‘printf’ [enabled by default]
     printf("%d", sizeof(int));
     ^
objs/autotest.c:11:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long unsigned int’ [-Wformat=]

----------------------------------------
checking for long size

objs/autotest.c: In function ‘main’:
objs/autotest.c:11:5: warning: incompatible implicit declaration of built-in function ‘printf’ [enabled by default]
     printf("%d", sizeof(long));
     ^
objs/autotest.c:11:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long unsigned int’ [-Wformat=]

----------------------------------------
checking for long long size

objs/autotest.c: In function ‘main’:
objs/autotest.c:11:5: warning: incompatible implicit declaration of built-in function ‘printf’ [enabled by default]
     printf("%d", sizeof(long long));
     ^
objs/autotest.c:11:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long unsigned int’ [-Wformat=]

----------------------------------------
checking for void * size

objs/autotest.c: In function ‘main’:
objs/autotest.c:11:5: warning: incompatible implicit declaration of built-in function ‘printf’ [enabled by default]
     printf("%d", sizeof(void *));
     ^
objs/autotest.c:11:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long unsigned int’ [-Wformat=]

----------------------------------------
checking for uint64_t


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checking for sig_atomic_t


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checking for sig_atomic_t size

objs/autotest.c: In function ‘main’:
objs/autotest.c:11:5: warning: incompatible implicit declaration of built-in function ‘printf’ [enabled by default]
     printf("%d", sizeof(sig_atomic_t));
     ^
objs/autotest.c:11:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long unsigned int’ [-Wformat=]

----------------------------------------
checking for socklen_t


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checking for in_addr_t


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checking for in_port_t


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checking for rlim_t


checking for uintptr_t

checking for system endianess

----------------------------------------
checking for size_t size

objs/autotest.c: In function ‘main’:
objs/autotest.c:11:5: warning: incompatible implicit declaration of built-in function ‘printf’ [enabled by default]
     printf("%d", sizeof(size_t));
     ^
objs/autotest.c:11:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long unsigned int’ [-Wformat=]

----------------------------------------
checking for off_t size

objs/autotest.c: In function ‘main’:
objs/autotest.c:11:5: warning: incompatible implicit declaration of built-in function ‘printf’ [enabled by default]
     printf("%d", sizeof(off_t));
     ^
objs/autotest.c:11:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long unsigned int’ [-Wformat=]

----------------------------------------
checking for time_t size

objs/autotest.c: In function ‘main’:
objs/autotest.c:11:5: warning: incompatible implicit declaration of built-in function ‘printf’ [enabled by default]
     printf("%d", sizeof(time_t));
     ^
objs/autotest.c:11:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long unsigned int’ [-Wformat=]

----------------------------------------
checking for setproctitle()

/tmp/ccjxaSFG.o: In function `main':
autotest.c:(.text+0xf): undefined reference to `setproctitle'
collect2: error: ld returned 1 exit status
----------

#include <sys/types.h>
#include <unistd.h>


int main() {
    setproctitle("test");;
    return 0;
}

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gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c
----------

----------------------------------------
checking for pread()


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checking for pwrite()


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checking for sys_nerr

/tmp/cc3aI4gK.o: In function `main':
autotest.c:(.text+0x6): warning: `sys_nerr' is deprecated; use `strerror' or `strerror_r' instead
135
----------------------------------------
checking for localtime_r()


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checking for posix_memalign()


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checking for memalign()

objs/autotest.c: In function ‘main’:
objs/autotest.c:7:16: warning: assignment makes pointer from integer without a cast [enabled by default]
     void *p; p = memalign(4096, 4096);
                ^

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checking for mmap(MAP_ANON|MAP_SHARED)


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checking for mmap("/dev/zero", MAP_SHARED)


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checking for System V shared memory


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checking for POSIX semaphores

/tmp/cc7dWOY0.o: In function `main':
autotest.c:(.text+0x29): undefined reference to `sem_init'
autotest.c:(.text+0x41): undefined reference to `sem_destroy'
collect2: error: ld returned 1 exit status
----------

#include <sys/types.h>
#include <unistd.h>
#include <semaphore.h>

int main() {
    sem_t  sem;
                  if (sem_init(&sem, 1, 0) == -1) return 1;
                  sem_destroy(&sem);;
    return 0;
}

----------
gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c
----------

----------------------------------------
checking for POSIX semaphores in libpthread


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checking for struct msghdr.msg_control


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checking for ioctl(FIONBIO)


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checking for struct tm.tm_gmtoff


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checking for struct dirent.d_namlen

objs/autotest.c: In function ‘main’:
objs/autotest.c:7:28: error: ‘struct dirent’ has no member named ‘d_namlen’
     struct dirent  dir; dir.d_namlen = 0;
                            ^
----------

#include <sys/types.h>
#include <unistd.h>
#include <dirent.h>

int main() {
    struct dirent  dir; dir.d_namlen = 0;
    return 0;
}

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gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c
----------

----------------------------------------
checking for struct dirent.d_type


----------------------------------------
checking for sysconf(_SC_NPROCESSORS_ONLN)


----------------------------------------
checking for PCRE library


----------------------------------------
checking for system md library

objs/autotest.c:4:17: fatal error: md5.h: No such file or directory
 #include <md5.h>
                 ^
compilation terminated.
----------

#include <sys/types.h>
#include <unistd.h>
#include <md5.h>

int main() {
    MD5_CTX md5; MD5Init(&md5);
    return 0;
}

----------
gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c -lmd
----------

----------------------------------------
checking for system md5 library

objs/autotest.c:4:17: fatal error: md5.h: No such file or directory
 #include <md5.h>
                 ^
compilation terminated.
----------

#include <sys/types.h>
#include <unistd.h>
#include <md5.h>

int main() {
    MD5_CTX md5; MD5Init(&md5);
    return 0;
}

----------
gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c -lmd5
----------

----------------------------------------
checking for OpenSSL md5 crypto library


----------------------------------------
checking for sha1 in system md library

objs/autotest.c:4:17: fatal error: sha.h: No such file or directory
 #include <sha.h>
                 ^
compilation terminated.
----------

#include <sys/types.h>
#include <unistd.h>
#include <sha.h>

int main() {
    SHA_CTX sha1; SHA1_Init(&sha1);
    return 0;
}

----------
gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -o objs/autotest objs/autotest.c -lmd
----------

----------------------------------------
checking for OpenSSL sha1 crypto library


----------------------------------------
checking for zlib library