26 Nov
2005
26 Nov
'05
4:27 a.m.
Hello John, Saturday, November 26, 2005, 5:59:41 AM, you wrote: JZ> I want to compile a Haskell program that calls a foreign C function. I'm JZ> using GHC. When GHC links, it says it can't find my C function. That is JZ> not surprising, because I can't figure out how I'm supposed to tell GHC JZ> where to find my C function. in order to link in C module you should compile it separatelly (better by ghc itself - it will setup all needed options and then call gcc) and add its .o module to the cmdline: ghc -c myc.c ghc --make ffi.hs myc.o also try the following: ghc --make ffi.hs myc.c may be it will also work -- Best regards, Bulat mailto:bulatz@HotPOP.com