Error with @ACLOCAL_CWFLAGS@

[Eriberto]

Hi all,

I am trying compile ext3grep-0.10.2[1] in Debian Sid. I have the
following configuration:

gcc-8 8.2.0
autoconf 2.69
automake 1.16.1

When using 'autoreconf -fi', I got a message:

# autoreconf -fi
aclocal: error: non-option arguments are not accepted: '@ACLOCAL_CWFLAGS@'.
aclocal: Try '/usr/bin/aclocal --help' for more information.
autoreconf: aclocal failed with exit status: 1

The Makefile.am has the following line:

ACLOCAL_AMFLAGS = @ACLOCAL_CWFLAGS@

I already used several ways to try solve the ploblem but I had no success.

Thanks for any help.

Regards,

Eriberto

[1] https://code.google.com/archive/p/ext3grep/downloads