----- Paul Eggert <egg...@cs.ucla.edu> a écrit : > Thanks, how about the attached patch instead? It simplifies things while > implementing the caching.
Ok for me, just 2 remarks: - a difference between your patch and mine is that when user explicitly specifies the option, then the script will not check that it works, something I did include in my patch (although I did not include an error message if user wants it but it does not work, something I generally do when I write Autoconf detections) - you are interlocking an AC_LINK_IFELSE inside another one, something which apparently (looking at what the macro generates) is not supposed to be done. I think it should work (did not check yet)... Regards, Christophe.
