autoconf error configure.ac:34: error: possibly undefined macro: AM_INIT_AUTOMAKE

[QGB]

In [65]: !autoconf
configure.ac:29: error: possibly undefined macro: AC_LIBTOOL_WIN32_DLL
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
configure.ac:34: error: possibly undefined macro: AM_INIT_AUTOMAKE
configure.ac:35: error: possibly undefined macro: AM_SILENT_RULES
configure.ac:41: error: possibly undefined macro: AM_CONDITIONAL
configure.ac:44: error: possibly undefined macro: AC_DISABLE_STATIC
configure.ac:45: error: possibly undefined macro: AC_PROG_LIBTOOL
configure.ac:46: error: possibly undefined macro: AM_PROG_CC_C_O

In [66]: !autoscan
configure.ac: warning: missing AC_CHECK_FUNCS([memset]) wanted by: libudis86/udis86.c:47
configure.ac: warning: missing AC_CHECK_HEADERS([fcntl.h]) wanted by: udcli/udcli.c:48
configure.ac: warning: missing AC_PROG_INSTALL wanted by: autogen.sh:4
configure.ac: warning: missing AC_PROG_MAKE_SET wanted by: docs/manual/Makefile.am:40
configure.ac: warning: missing AC_TYPE_INT16_T wanted by: libudis86/types.h:136
configure.ac: warning: missing AC_TYPE_INT32_T wanted by: libudis86/types.h:138
configure.ac: warning: missing AC_TYPE_INT64_T wanted by: libudis86/syn.c:136
configure.ac: warning: missing AC_TYPE_INT8_T wanted by: libudis86/types.h:134
configure.ac: warning: missing AC_TYPE_SIZE_T wanted by: libudis86/decode.c:548
configure.ac: warning: missing AC_TYPE_UINT16_T wanted by: libudis86/decode.c:59
configure.ac: warning: missing AC_TYPE_UINT32_T wanted by: libudis86/decode.c:158
configure.ac: warning: missing AC_TYPE_UINT64_T wanted by: udcli/udcli.c:84
configure.ac: warning: missing AC_TYPE_UINT8_T wanted by: libudis86/decode.c:81

[stanman29]

configure.ac:29: error: possibly undefined macro: AC_LIBTOOL_WIN32_DLL

Do you have libtool installed? If not, install it first. This may solved your issue!
If it does please close this old issue.