I don't know whether this will help you but I just downloaded an built the haskell portaudio package ... (I had a windows msvc build of portaudio dll already) the process I used ... ghc 6.10.4, portaudio-19 make an import lib for ghc from dll: pexports libpa19.dll > libpa19.def dlltool --input-def libpa19.def --output-lib libpa19.a edit the .cabal file or use command line flags extra-Libraries: pa19 extra-lib-dirs: c:\portaudio19\lib include-dirs: c:\portaudio19\include runghc setup configure make sure you have cpp i.e. the c-preprocessor on your exe path, otherwise you will get 'cpp' is not recognized as an internal or external command, operable program or batch file. c2hs.exe: Error during preprocessing custom header file runghc setup build builds ok ...??
From: daniel.is.fischer@web.de To: functionallyharmonious@yahoo.com Subject: Re: [Haskell-cafe] Low Level Audio - Writing bytes to the sound card? Date: Sun, 6 Dec 2009 02:34:17 +0100 CC: haskell-cafe@haskell.org
Am Sonntag 06 Dezember 2009 01:49:49 schrieb M Xyz:
I just had another idea.
dafis@linux-mkk1:~> c2hs -o memyself.hs memyself.chs c2hs: does not exist
it's not that c2hs isn't found or something, c2hs doesn't find Base.chs!
Try installing from the unpacked sources (cd portaudio; cabal install) or the old- fashioned way:
cd portaudio-0.0.1
ghc --make Setup
./Setup configure --help (choose your options, prefix, profiling, ...)
./Setup configure $OPTIONS ./Setup build
if all's well,
./Setup haddock ./Setup install
(dies for me with dist/build/Sound/PortAudio/Base.chs.h:1:23: error: portaudio.h: Datei oder Verzeichnisnicht gefunden c2hs: Error during preprocessing custom header file cabal: Error: some packages failed to install: portaudio-0.0.1 failed during the building phase. The exception was: exit: ExitFailure 1 because I don't have portaudio installed) _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
_________________________________________________________________ If It Exists, You'll Find it on SEEK Australia's #1 job site http://clk.atdmt.com/NMN/go/157639755/direct/01/