AM_VERSION_SET

[John Poltorak]

What do these errors mean:-  ?

configure.ac:74: error: possibly undefined macro: AM_VERSION_SET
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
configure.ac:80: error: possibly undefined macro: AM_OPTIONS_SET
configure.ac:111: error: possibly undefined macro: AM_PROGRAMS_SET
configure.ac:229: error: possibly undefined macro: AC_CXX_HAVE_STDHEADERS
configure.ac:235: error: possibly undefined macro: AC_GCC_CONFIG1
configure.ac:236: error: possibly undefined macro: AC_GCC_CONFIG2
configure.ac:257: error: possibly undefined macro: AC_PROG_LIBTOOL
configure.ac:332: error: possibly undefined macro: AC_PROG_JAVAC
configure.ac:333: error: possibly undefined macro: AC_PROG_JAR
configure.ac:334: error: possibly undefined macro: AC_JNI_INCLUDE_DIR
configure.ac:367: error: possibly undefined macro: AM_TCL_LOAD
configure.ac:397: error: possibly undefined macro: AM_TYPES
configure.ac:432: error: possibly undefined macro: AM_DEFINE_MUTEXES


This is the result of running autoconf (v2.57) on Berkeley DB v4.1.25.

Is there something obvious I have missed?

-- 
John