CUDA 3.0 Problem

Discussion in 'Mac Programming' started by TedKord, Apr 15, 2010.

  1. TedKord macrumors newbie

    Apr 15, 2010
    Hi all

    I've just installed CUDA 3.0 (Driver, Toolkit and SDK). However, when I go to compile the examples, I get the following error:

    cc1plus: error: unrecognized command line option "-arch"
    make: *** [obj/i386/release/bank_checker.cpp.o] Error 1

    Could someone tell me how to resolve this?



    I've tried to register on the NVIDIA Forum but for some reason, I've yet to receive the confirmation email.
  2. Sander macrumors 6502

    Apr 24, 2008
    Sounds like something isn't set up correctly and the wrong compiler is being invoked; cc1plus is the C++ compiler from GCC and as far as I know, the "architecture" flag is -march and not -arch.

    Sorry if this is vague - I didn't take the time to download the SDK myself.

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