Re: [Haskell-cafe] Compiling a haskell project as a shared library and loading it in C/C++

On 09/01/2012 12:13 AM, Farid Neshat wrote:

So I'm trying to follow [this blog][1]. So I tried the code, couldn't compile the haskell part, probably due to the fact the guide uses version 6, but I have version 7 of ghc. By changing the paramaters I could compile it with the following:

ghc --make -dynamic -shared -fPIC -no-hs-main -optl '-shared' -optc '-DMODULE=Test' -o Test.so Test.hs module_init.c

You need to link against the haskell runtime: ghc --make -dynamic -shared -fPIC -no-hs-main -o X.so -optl-Wl,-rpath,/usr/lib/ghc/ -lHSrts_debug-ghc7.4.1 Cheers, M