Cannot generate configure

[nq4t]

autoreconf completely fails to generate a configure script.

astlab:/home/dewdude/dahdi-tools# autoreconf -i
configure.ac:177: warning: The macro `AC_HELP_STRING' is obsolete.
configure.ac:177: You should run autoupdate.
./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from...
acinclude.m4:30: AST_EXT_LIB_SETUP is expanded from...
configure.ac:177: the top level
configure.ac:178: warning: The macro `AC_HELP_STRING' is obsolete.
configure.ac:178: You should run autoupdate.
./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from...
acinclude.m4:30: AST_EXT_LIB_SETUP is expanded from...
configure.ac:178: the top level
configure.ac:179: warning: The macro `AC_HELP_STRING' is obsolete.
configure.ac:179: You should run autoupdate.
./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from...
acinclude.m4:30: AST_EXT_LIB_SETUP is expanded from...
configure.ac:179: the top level
configure.ac:180: warning: The macro `AC_HELP_STRING' is obsolete.
configure.ac:180: You should run autoupdate.
./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from...
acinclude.m4:30: AST_EXT_LIB_SETUP is expanded from...
configure.ac:180: the top level
configure.ac:82: error: possibly undefined macro: AC_PROG_LIBTOOL
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
autoreconf: error: /usr/bin/autoconf failed with exit status: 1