From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by pauillac.inria.fr (8.7.6/8.7.3) id XAA07311; Thu, 11 Jul 2002 23:05:11 +0200 (MET DST) X-Authentication-Warning: pauillac.inria.fr: majordomo set sender to owner-caml-list@pauillac.inria.fr using -f Received: from nez-perce.inria.fr (nez-perce.inria.fr [192.93.2.78]) by pauillac.inria.fr (8.7.6/8.7.3) with ESMTP id XAA07297 for ; Thu, 11 Jul 2002 23:05:10 +0200 (MET DST) X-SPAM-Warning: Sending machine is listed in blackholes.five-ten-sg.com Received: from athlon.baretta.com (r-mi214-6a109.tin.it [62.211.4.109]) by nez-perce.inria.fr (8.11.1/8.11.1) with ESMTP id g6BL58510047 for ; Thu, 11 Jul 2002 23:05:09 +0200 (MET DST) Received: from baretta.com (localhost.localdomain [127.0.0.1]) by athlon.baretta.com (Postfix) with ESMTP id 6ABBF2739C; Thu, 11 Jul 2002 23:11:57 +0200 (CEST) Message-ID: <3D2DF49D.8020200@baretta.com> Date: Thu, 11 Jul 2002 23:11:57 +0200 From: Alessandro Baretta Organization: Baretta srl -- www.baretta.com User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.0) Gecko/20020529 X-Accept-Language: it, en MIME-Version: 1.0 To: Ocaml , Christophe TROESTLER Subject: Re: [Caml-list] Signal analysis References: <200206032038.48242.erayo@cs.bilkent.edu.tr> <20020604.155957.48278994.debian00@tiscalinet.be> <3D2CD456.4030808@baretta.com> <20020711.194206.122060257.Christophe.Troestler@umh.ac.be> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-caml-list@pauillac.inria.fr Precedence: bulk Christophe TROESTLER wrote: > On Thu, 11 Jul 2002, Alessandro Baretta wrote: > >>Now, here I am building fft libraries and trying to get a grasp of >>them. I have just typed "make" on my terminal, and I died horribly >>because of a header it could not find. > > > Do you mean the (r)fftw.h headers ? > Yes. That's it. I had to specify a -I option in the Makefile to allow gcc to find the headers. >>ocamlc tells me it type Complex.t is undefined. Now this seems to be >>a real impediment: I have grep'ed my ocaml distro and have found no >>reference to module Complex. > > > Sorry for your inconvenience. It's going to be said more clearly that > the FFTW interface requires complex number hence the OCaml CVS > distribution (which explains the strange paths in my Makefile) -- > until the next Ocaml release at least. Don't worry, compiling Ocaml > from CVS is easy, just look at http://camlcvs.inria.fr/ to download > the files and follow the instructions. Compiling the CVS version is no real problem, but it tends to be slightly less stable than the distro, so I tend to prefer to stick with the distro for production work. Well, I guess I'll have to update my source directory and bootstrap it. > I recommend running > ./configure with an option like -prefix /usr/local/stow/ocaml-cvs/ if > you want to keep it alongside Ocaml 3.04 (if you do not know "stow", > have a look to it, it is interesting). Reading your Makefile I had thought that stow was some strange name or acronym for a project you might be working on. Now you teach it is a package manager. Ok, I'll try it out. > The compile directory of the FFTW interface is where the library is > expected to stay. I may try to add a "make install" if you need it. Of course, I would appreciate greatly. But I do not wish to hassle you more than I have already. I am already idebted to you for writing the fftw package. > Do not hesitate to report further difficulties with the installation > -- I will try to write a quick INSTALL file from your remarks. This is definitely worth the effort. But, it is such a pity that nothing can be done to rendere the installation painless until the new release is out. Thank you very much. Alex ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners