autogen fails on libIDL

[andersl altavista net (Anders Lannerbäck)]

I get these errors when I try to run ./autogen.sh  on libIDL (CVS-version):


autoconf: Undefined macros:
configure.in:12:AC_CPP_ACCEPT_IDL
configure.in:16:AC_CPP_PIPE_STDIN
Running ./configure --enable-maintainer-mode
loading cache ./config.cache
./configure: line 521: syntax error near unexpected token `AM_INIT_AUTOMAKE(libIDL,'
./configure: line 521: `AM_INIT_AUTOMAKE(libIDL, 0.5.3)'

What to do? 

Thanks in advance
/andersL

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