config.status

这是unix网络编程一书的源代码希望能对大家的学习提供一种便利

  cat > conftest.frag <<CEOF
${ac_dA}HAVE_FCNTL_H${ac_dB}HAVE_FCNTL_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_FCNTL_H${ac_uB}HAVE_FCNTL_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_FCNTL_H${ac_eB}HAVE_FCNTL_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_LIMITS_H${ac_dB}HAVE_LIMITS_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_LIMITS_H${ac_uB}HAVE_LIMITS_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_LIMITS_H${ac_eB}HAVE_LIMITS_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_SIGNAL_H${ac_dB}HAVE_SIGNAL_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_SIGNAL_H${ac_uB}HAVE_SIGNAL_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_SIGNAL_H${ac_eB}HAVE_SIGNAL_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_STDIO_H${ac_dB}HAVE_STDIO_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_STDIO_H${ac_uB}HAVE_STDIO_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_STDIO_H${ac_eB}HAVE_STDIO_H${ac_eC}1${ac_eD}
CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in

  cat > conftest.frag <<CEOF
${ac_dA}HAVE_STDLIB_H${ac_dB}HAVE_STDLIB_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_STDLIB_H${ac_uB}HAVE_STDLIB_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_STDLIB_H${ac_eB}HAVE_STDLIB_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_STRING_H${ac_dB}HAVE_STRING_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_STRING_H${ac_uB}HAVE_STRING_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_STRING_H${ac_eB}HAVE_STRING_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_SYS_STAT_H${ac_dB}HAVE_SYS_STAT_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_SYS_STAT_H${ac_uB}HAVE_SYS_STAT_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_SYS_STAT_H${ac_eB}HAVE_SYS_STAT_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_UNISTD_H${ac_dB}HAVE_UNISTD_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_UNISTD_H${ac_uB}HAVE_UNISTD_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_UNISTD_H${ac_eB}HAVE_UNISTD_H${ac_eC}1${ac_eD}
CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in

  cat > conftest.frag <<CEOF
${ac_dA}HAVE_SYS_WAIT_H${ac_dB}HAVE_SYS_WAIT_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_SYS_WAIT_H${ac_uB}HAVE_SYS_WAIT_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_SYS_WAIT_H${ac_eB}HAVE_SYS_WAIT_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_SYS_IPC_H${ac_dB}HAVE_SYS_IPC_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_SYS_IPC_H${ac_uB}HAVE_SYS_IPC_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_SYS_IPC_H${ac_eB}HAVE_SYS_IPC_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_SYS_MSG_H${ac_dB}HAVE_SYS_MSG_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_SYS_MSG_H${ac_uB}HAVE_SYS_MSG_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_SYS_MSG_H${ac_eB}HAVE_SYS_MSG_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_SYS_SEM_H${ac_dB}HAVE_SYS_SEM_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_SYS_SEM_H${ac_uB}HAVE_SYS_SEM_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_SYS_SEM_H${ac_eB}HAVE_SYS_SEM_H${ac_eC}1${ac_eD}
CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in

  cat > conftest.frag <<CEOF
${ac_dA}HAVE_SYS_SHM_H${ac_dB}HAVE_SYS_SHM_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_SYS_SHM_H${ac_uB}HAVE_SYS_SHM_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_SYS_SHM_H${ac_eB}HAVE_SYS_SHM_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_MQUEUE_H${ac_dB}HAVE_MQUEUE_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_MQUEUE_H${ac_uB}HAVE_MQUEUE_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_MQUEUE_H${ac_eB}HAVE_MQUEUE_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_SEMAPHORE_H${ac_dB}HAVE_SEMAPHORE_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_SEMAPHORE_H${ac_uB}HAVE_SEMAPHORE_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_SEMAPHORE_H${ac_eB}HAVE_SEMAPHORE_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_SYS_MMAN_H${ac_dB}HAVE_SYS_MMAN_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_SYS_MMAN_H${ac_uB}HAVE_SYS_MMAN_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_SYS_MMAN_H${ac_eB}HAVE_SYS_MMAN_H${ac_eC}1${ac_eD}
CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in

  cat > conftest.frag <<CEOF
${ac_dA}HAVE_SYS_SELECT_H${ac_dB}HAVE_SYS_SELECT_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_SYS_SELECT_H${ac_uB}HAVE_SYS_SELECT_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_SYS_SELECT_H${ac_eB}HAVE_SYS_SELECT_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_POLL_H${ac_dB}HAVE_POLL_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_POLL_H${ac_uB}HAVE_POLL_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_POLL_H${ac_eB}HAVE_POLL_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_STROPTS_H${ac_dB}HAVE_STROPTS_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_STROPTS_H${ac_uB}HAVE_STROPTS_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_STROPTS_H${ac_eB}HAVE_STROPTS_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_STRINGS_H${ac_dB}HAVE_STRINGS_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_STRINGS_H${ac_uB}HAVE_STRINGS_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_STRINGS_H${ac_eB}HAVE_STRINGS_H${ac_eC}1${ac_eD}
CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in

  cat > conftest.frag <<CEOF
${ac_dA}HAVE_SYS_IOCTL_H${ac_dB}HAVE_SYS_IOCTL_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_SYS_IOCTL_H${ac_uB}HAVE_SYS_IOCTL_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_SYS_IOCTL_H${ac_eB}HAVE_SYS_IOCTL_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_SYS_FILIO_H${ac_dB}HAVE_SYS_FILIO_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_SYS_FILIO_H${ac_uB}HAVE_SYS_FILIO_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_SYS_FILIO_H${ac_eB}HAVE_SYS_FILIO_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_PTHREAD_H${ac_dB}HAVE_PTHREAD_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_PTHREAD_H${ac_uB}HAVE_PTHREAD_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_PTHREAD_H${ac_eB}HAVE_PTHREAD_H${ac_eC}1${ac_eD}
${ac_dA}HAVE_DOOR_H${ac_dB}HAVE_DOOR_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_DOOR_H${ac_uB}HAVE_DOOR_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_DOOR_H${ac_eB}HAVE_DOOR_H${ac_eC}1${ac_eD}
CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in

  cat > conftest.frag <<CEOF
${ac_dA}HAVE_RPC_RPC_H${ac_dB}HAVE_RPC_RPC_H${ac_dC}1${ac_dD}
${ac_uA}HAVE_RPC_RPC_H${ac_uB}HAVE_RPC_RPC_H${ac_uC}1${ac_uD}
${ac_eA}HAVE_RPC_RPC_H${ac_eB}HAVE_RPC_RPC_H${ac_eC}1${ac_eD}
${ac_dA}TIME_WITH_SYS_TIME${ac_dB}TIME_WITH_SYS_TIME${ac_dC}1${ac_dD}
${ac_uA}TIME_WITH_SYS_TIME${ac_uB}TIME_WITH_SYS_TIME${ac_uC}1${ac_uD}
${ac_eA}TIME_WITH_SYS_TIME${ac_eB}TIME_WITH_SYS_TIME${ac_eC}1${ac_eD}
${ac_dA}HAVE_GETHOSTNAME_PROTO${ac_dB}HAVE_GETHOSTNAME_PROTO${ac_dC}1${ac_dD}
${ac_uA}HAVE_GETHOSTNAME_PROTO${ac_uB}HAVE_GETHOSTNAME_PROTO${ac_uC}1${ac_uD}
${ac_eA}HAVE_GETHOSTNAME_PROTO${ac_eB}HAVE_GETHOSTNAME_PROTO${ac_eC}1${ac_eD}
${ac_dA}HAVE_GETRUSAGE_PROTO${ac_dB}HAVE_GETRUSAGE_PROTO${ac_dC}1${ac_dD}
${ac_uA}HAVE_GETRUSAGE_PROTO${ac_uB}HAVE_GETRUSAGE_PROTO${ac_uC}1${ac_uD}
${ac_eA}HAVE_GETRUSAGE_PROTO${ac_eB}HAVE_GETRUSAGE_PROTO${ac_eC}1${ac_eD}
CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in

  cat > conftest.frag <<CEOF
${ac_dA}HAVE_LIBPOSIX4${ac_dB}HAVE_LIBPOSIX4${ac_dC}1${ac_dD}
${ac_uA}HAVE_LIBPOSIX4${ac_uB}HAVE_LIBPOSIX4${ac_uC}1${ac_uD}
${ac_eA}HAVE_LIBPOSIX4${ac_eB}HAVE_LIBPOSIX4${ac_eC}1${ac_eD}
${ac_dA}HAVE_SHM_OPEN_PROTO${ac_dB}HAVE_SHM_OPEN_PROTO${ac_dC}1${ac_dD}
${ac_uA}HAVE_SHM_OPEN_PROTO${ac_uB}HAVE_SHM_OPEN_PROTO${ac_uC}1${ac_uD}
${ac_eA}HAVE_SHM_OPEN_PROTO${ac_eB}HAVE_SHM_OPEN_PROTO${ac_eC}1${ac_eD}
${ac_dA}HAVE_SNPRINTF_PROTO${ac_dB}HAVE_SNPRINTF_PROTO${ac_dC}1${ac_dD}
${ac_uA}HAVE_SNPRINTF_PROTO${ac_uB}HAVE_SNPRINTF_PROTO${ac_uC}1${ac_uD}
${ac_eA}HAVE_SNPRINTF_PROTO${ac_eB}HAVE_SNPRINTF_PROTO${ac_eC}1${ac_eD}
${ac_dA}HAVE_THR_SETCONCURRENCY_PROTO${ac_dB}HAVE_THR_SETCONCURRENCY_PROTO${ac_dC}1${ac_dD}
${ac_uA}HAVE_THR_SETCONCURRENCY_PROTO${ac_uB}HAVE_THR_SETCONCURRENCY_PROTO${ac_uC}1${ac_uD}
${ac_eA}HAVE_THR_SETCONCURRENCY_PROTO${ac_eB}HAVE_THR_SETCONCURRENCY_PROTO${ac_eC}1${ac_eD}
CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in

  cat > conftest.frag <<CEOF
${ac_dA}HAVE_SIGINFO_T_STRUCT${ac_dB}HAVE_SIGINFO_T_STRUCT${ac_dC}1${ac_dD}
${ac_uA}HAVE_SIGINFO_T_STRUCT${ac_uB}HAVE_SIGINFO_T_STRUCT${ac_uC}1${ac_uD}
${ac_eA}HAVE_SIGINFO_T_STRUCT${ac_eB}HAVE_SIGINFO_T_STRUCT${ac_eC}1${ac_eD}
${ac_dA}HAVE_TIMESPEC_STRUCT${ac_dB}HAVE_TIMESPEC_STRUCT${ac_dC}1${ac_dD}
${ac_uA}HAVE_TIMESPEC_STRUCT${ac_uB}HAVE_TIMESPEC_STRUCT${ac_uC}1${ac_uD}
${ac_eA}HAVE_TIMESPEC_STRUCT${ac_eB}HAVE_TIMESPEC_STRUCT${ac_eC}1${ac_eD}
${ac_dA}HAVE_DEV_ZERO${ac_dB}HAVE_DEV_ZERO${ac_dC}1${ac_dD}
${ac_uA}HAVE_DEV_ZERO${ac_uB}HAVE_DEV_ZERO${ac_uC}1${ac_uD}
${ac_eA}HAVE_DEV_ZERO${ac_eB}HAVE_DEV_ZERO${ac_eC}1${ac_eD}
${ac_dA}RPCGEN_ANSIC${ac_dB}RPCGEN_ANSIC${ac_dC}1${ac_dD}
${ac_uA}RPCGEN_ANSIC${ac_uB}RPCGEN_ANSIC${ac_uC}1${ac_uD}
${ac_eA}RPCGEN_ANSIC${ac_eB}RPCGEN_ANSIC${ac_eC}1${ac_eD}
CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in

  cat > conftest.frag <<CEOF
${ac_dA}HAVE_BZERO${ac_dB}HAVE_BZERO${ac_dC}1${ac_dD}
${ac_uA}HAVE_BZERO${ac_uB}HAVE_BZERO${ac_uC}1${ac_uD}
${ac_eA}HAVE_BZERO${ac_eB}HAVE_BZERO${ac_eC}1${ac_eD}
${ac_dA}HAVE_FATTACH${ac_dB}HAVE_FATTACH${ac_dC}1${ac_dD}
${ac_uA}HAVE_FATTACH${ac_uB}HAVE_FATTACH${ac_uC}1${ac_uD}
${ac_eA}HAVE_FATTACH${ac_eB}HAVE_FATTACH${ac_eC}1${ac_eD}
${ac_dA}HAVE_POLL${ac_dB}HAVE_POLL${ac_dC}1${ac_dD}
${ac_uA}HAVE_POLL${ac_uB}HAVE_POLL${ac_uC}1${ac_uD}
${ac_eA}HAVE_POLL${ac_eB}HAVE_POLL${ac_eC}1${ac_eD}
${ac_dA}HAVE_SIGWAIT${ac_dB}HAVE_SIGWAIT${ac_dC}1${ac_dD}
${ac_uA}HAVE_SIGWAIT${ac_uB}HAVE_SIGWAIT${ac_uC}1${ac_uD}
${ac_eA}HAVE_SIGWAIT${ac_eB}HAVE_SIGWAIT${ac_eC}1${ac_eD}
CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in

  cat > conftest.frag <<CEOF
${ac_dA}HAVE_SNPRINTF${ac_dB}HAVE_SNPRINTF${ac_dC}1${ac_dD}
${ac_uA}HAVE_SNPRINTF${ac_uB}HAVE_SNPRINTF${ac_uC}1${ac_uD}
${ac_eA}HAVE_SNPRINTF${ac_eB}HAVE_SNPRINTF${ac_eC}1${ac_eD}
${ac_dA}HAVE_VALLOC${ac_dB}HAVE_VALLOC${ac_dC}1${ac_dD}
${ac_uA}HAVE_VALLOC${ac_uB}HAVE_VALLOC${ac_uC}1${ac_uD}
${ac_eA}HAVE_VALLOC${ac_eB}HAVE_VALLOC${ac_eC}1${ac_eD}
${ac_dA}HAVE_VSNPRINTF${ac_dB}HAVE_VSNPRINTF${ac_dC}1${ac_dD}
${ac_uA}HAVE_VSNPRINTF${ac_uB}HAVE_VSNPRINTF${ac_uC}1${ac_uD}
${ac_eA}HAVE_VSNPRINTF${ac_eB}HAVE_VSNPRINTF${ac_eC}1${ac_eD}
${ac_dA}POSIX_IPC_PREFIX${ac_dB}POSIX_IPC_PREFIX${ac_dC}"/"${ac_dD}
${ac_uA}POSIX_IPC_PREFIX${ac_uB}POSIX_IPC_PREFIX${ac_uC}"/"${ac_uD}
${ac_eA}POSIX_IPC_PREFIX${ac_eB}POSIX_IPC_PREFIX${ac_eC}"/"${ac_eD}
CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in

  cat > conftest.frag <<CEOF
s%^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in

  rm -f conftest.frag conftest.h
  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
  cat conftest.in >> conftest.h
  rm -f conftest.in
  if cmp -s $ac_file conftest.h 2>/dev/null; then
    echo "$ac_file is unchanged"
    rm -f conftest.h
  else
    # Remove last slash and all that follows it.  Not all systems have dirname.
      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
      # The file is in a subdirectory.
      test ! -d "$ac_dir" && mkdir "$ac_dir"
    fi
    rm -f $ac_file
    mv conftest.h $ac_file
  fi
fi; done



exit 0