Re: [Haskell-cafe] install cuda

Hi, thank you. I could resolve some of the problems by removing spaces from the Cuda and Haskell platform installation paths. Now I am left wiht the following error: configure:3596: checking for library containing cuDriverGetVersion configure:3627: c:\HaskellPlatform\2012.4.0.0\mingw\bin\gcc.exe -o conftest.exe -Wl,--hash-size=31 -Wl,--reduce-memory-overheads -I/c/CUDA/NVIDIA_GPU_Computing_Toolkit/CUDA/v4.1/include -L/c/CUDA/NVIDIA_GPU_Computing_Toolkit/CUDA/v4.1/lib conftest.c >&5 C:\Users\Peter\AppData\Local\Temp\ccOsnsjD.o:conftest.c:(.text+0xc): undefined reference to `cuDriverGetVersion' collect2: ld returned 1 exit status In fact the library path -L/c/CUDA/NVIDIA_GPU_Computing_Toolkit/CUDA/v4.1/lib is not correct (there are two subfolders x64 and Win32 containing the lib files) and I do not see where this path is actually taken from. I defined an enviroment variable LD_LIBRARY_PATH with the correct paths (separated by a colon), but it seems to be ignored. Also copying the lib files to the path I see in the log does not help. Do you have any hint for me concerning this ? Peter Am 31.03.2013 00:56, schrieb Henk-Jan van Tuyl:

On Sat, 30 Mar 2013 20:43:58 +0100, Peter Caspers wrote:

...

Hi,

I am trying to install the cuda package on a Windows 7 enviroment. However I run into an error and can not figure out, what it is. : : configure: error: C compiler cannot create executables See `config.log' for more details :

The message says it all: See `config.log' for more details The config.log file is probably in the directory where cabal-install unpacks it (%appdata%\cabal\cuda-<revision>); you can also use the commands: cabal unpack cuda cd cuda cabal install notepad config.log

I just had the same error message for another package; from the config.log file it became clear, that the linker could not find the necessary library. Make sure, that the libraries and header files can be found by the compiler and linker, by setting the proper environment variables, see [0]

Regards, Henk-Jan van Tuyl

[0] http://www.haskell.org/haskellwiki/Windows#Tools_for_compilation