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TI Home » TI E2E Community » Support Forums » Digital Signal Processors (DSP) » OMAP™ Processors » OMAP-L13x, AM1x and C674x Processors Forum » Compiler error with cl6x and #define with variable arguments
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    Compiler error with cl6x and #define with variable arguments

    This question is answered
    Rolf Christensen
    Posted by Rolf Christensen
    on Apr 13 2012 03:21 AM
    Prodigy80 points

    I'm trying to compile the following #define:

    #define debug(string, ...)			\
    printf ("This is "string"\n", __VA_ARGS__)
    
    

    This gives the following compiler error:

    error: expected a ")"
    
    

    I then tried to use a different approach:

    #define P_VAR(string, args...) \
    printf ("This is "string"\n", ##args)

    This however gives another compiler error:

     error: expected an identifier

    Both of these two approaches compiles without any error using GCC 4.6.1.

    Any ideas how to implement this using the cl6x compiler for OMAP processor?

    cl6x compile error gcc
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    • Rolf Christensen
      Posted by Rolf Christensen
      on Apr 13 2012 08:38 AM
      Verified Answer
      Verified by Rolf Christensen
      Prodigy80 points

      Solved it.

      Needed to set --gcc compiler flag and it would use the C89 compiler with C99 extensions.

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