Output from running autoreconf:
  configure.ac:300: warning: The macro `AC_TRY_COMPILE' is obsolete.
  configure.ac:300: You should run autoupdate.
  ./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
  lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from...
  lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
  ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from...
  ./lib/autoconf/general.m4:2270: AC_CACHE_CHECK is expanded from...
  configure.ac:206: AC_C_BIGENDIAN_CROSS is expanded from...
  configure.ac:300: the top level
  configure.ac:300: warning: The macro `AC_TRY_COMPILE' is obsolete.
  configure.ac:300: You should run autoupdate.
  ./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
  lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
  ./lib/autoconf/general.m4:2823: _AC_COMPILE_IFELSE is expanded from...
  ./lib/autoconf/general.m4:2839: AC_COMPILE_IFELSE is expanded from...
  ./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
  lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from...
  lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
  ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from...
  ./lib/autoconf/general.m4:2270: AC_CACHE_CHECK is expanded from...
  configure.ac:206: AC_C_BIGENDIAN_CROSS is expanded from...
  configure.ac:300: the top level
  configure.ac:300: warning: The macro `AC_TRY_RUN' is obsolete.
  configure.ac:300: You should run autoupdate.
  ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
  lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from...
  lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
  ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from...
  ./lib/autoconf/general.m4:2270: AC_CACHE_CHECK is expanded from...
  configure.ac:206: AC_C_BIGENDIAN_CROSS is expanded from...
  configure.ac:300: the top level
  configure.ac:300: warning: The macro `AC_FD_MSG' is obsolete.
  configure.ac:300: You should run autoupdate.
  ./lib/autoconf/general.m4:400: AC_FD_MSG is expanded from...
  lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
  ./lib/autoconf/general.m4:2981: AC_RUN_IFELSE is expanded from...
  ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
  lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from...
  lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
  ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from...
  ./lib/autoconf/general.m4:2270: AC_CACHE_CHECK is expanded from...
  configure.ac:206: AC_C_BIGENDIAN_CROSS is expanded from...
  configure.ac:300: the top level
  configure.ac:300: warning: The macro `AC_FD_MSG' is obsolete.
  configure.ac:300: You should run autoupdate.
  ./lib/autoconf/general.m4:400: AC_FD_MSG is expanded from...
  configure.ac:206: AC_C_BIGENDIAN_CROSS is expanded from...
  configure.ac:300: the top level
  configure.ac:311: warning: The macro `AC_CONFIG_HEADER' is obsolete.
  configure.ac:311: You should run autoupdate.
  ./lib/autoconf/status.m4:719: AC_CONFIG_HEADER is expanded from...
  configure.ac:311: the top level
  configure.ac:300: warning: The macro `AC_TRY_COMPILE' is obsolete.
  configure.ac:300: You should run autoupdate.
  ./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
  lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from...
  lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
  ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from...
  ./lib/autoconf/general.m4:2270: AC_CACHE_CHECK is expanded from...
  configure.ac:206: AC_C_BIGENDIAN_CROSS is expanded from...
  configure.ac:300: the top level
  configure.ac:300: warning: The macro `AC_TRY_COMPILE' is obsolete.
  configure.ac:300: You should run autoupdate.
  ./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
  lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
  ./lib/autoconf/general.m4:2823: _AC_COMPILE_IFELSE is expanded from...
  ./lib/autoconf/general.m4:2839: AC_COMPILE_IFELSE is expanded from...
  ./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
  lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from...
  lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
  ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from...
  ./lib/autoconf/general.m4:2270: AC_CACHE_CHECK is expanded from...
  configure.ac:206: AC_C_BIGENDIAN_CROSS is expanded from...
  configure.ac:300: the top level
  configure.ac:300: warning: The macro `AC_TRY_RUN' is obsolete.
  configure.ac:300: You should run autoupdate.
  ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
  lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from...
  lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
  ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from...
  ./lib/autoconf/general.m4:2270: AC_CACHE_CHECK is expanded from...
  configure.ac:206: AC_C_BIGENDIAN_CROSS is expanded from...
  configure.ac:300: the top level
  configure.ac:300: warning: The macro `AC_FD_MSG' is obsolete.
  configure.ac:300: You should run autoupdate.
  ./lib/autoconf/general.m4:400: AC_FD_MSG is expanded from...
  lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
  ./lib/autoconf/general.m4:2981: AC_RUN_IFELSE is expanded from...
  ./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
  lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from...
  lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
  ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from...
  ./lib/autoconf/general.m4:2270: AC_CACHE_CHECK is expanded from...
  configure.ac:206: AC_C_BIGENDIAN_CROSS is expanded from...
  configure.ac:300: the top level
  configure.ac:300: warning: The macro `AC_FD_MSG' is obsolete.
  configure.ac:300: You should run autoupdate.
  ./lib/autoconf/general.m4:400: AC_FD_MSG is expanded from...
  configure.ac:206: AC_C_BIGENDIAN_CROSS is expanded from...
  configure.ac:300: the top level
  configure.ac:311: warning: The macro `AC_CONFIG_HEADER' is obsolete.
  configure.ac:311: You should run autoupdate.
  ./lib/autoconf/status.m4:719: AC_CONFIG_HEADER is expanded from...
  configure.ac:311: the top level