$ cygcheck -c autoconf autoconf-devel autoconf-stable automake automake-devel automake-stable Cygwin Package Information Package Version autoconf 2.54-1 autoconf-devel 2.57-1 autoconf-stable 2.13-4 automake 1.7.1-1 automake-devel 1.7.2-1 automake-stable 1.4p5-5
Me too. Those are the [curr] versions.
I'm really confused what could be causing this.
I hate to say this, but try removing the autotool gen'ed files and running the bootstrap script again (yes, I know this is the "try rebooting" answer). I've noticed some intermittent weirdness where the libtool script doesn't get generated properly -- but it's intermittent so I can't track it down.
Most commonly, when I see an "unable to infer tagged configuration", if I look at the actual libtool script I can see that it is improperly formed. Re-bootstrapping usually fixes it. Sigh.
--Chuck
