Re: Warning message regarding string length

[Kenneth R Leach]

Steve,

Here is a snippet of the code the warning is being generated against. I
have marked the line number, referenced in the warning.

/* Pre-datafile options */
static runtime_option runtime_option_table[] =
{
    {"-help", OPT_EXACT,
        {{OPT_FUNCTION, 0, {(int *)opt_help}}},
        "\t-help (or -h)       | TERMINAL COMMAND OPTION ONLY |\n"
        "\t    Prints a list of available CM command line options.\n"
        "\t \n"
        "\t    WARNING: This option should be used ONLY from a user
terminal.\n"
        "\t    Using this option within M&C or EMU will cause a process\n"
        "\t    failure.\n"
        "\t \n"
        "\t    Note: When the | DEVELOPMENTAL | indicator is listed it\n"
        "\t          indicates that the command line option should only
be\n"
        "\t          used within a Developmental environment and NOT
within\n"
        "\t          an operational environment.  When omitted, the
option\n"
        "\t          can be used in either the Operational or
Developmental\n"
        "\t          environment.  See additional warnings and notes
listed\n"
        "\t          for each option.\n"
        "\t \n"   <-------------- This is line 264.
    },

Thanks.



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                      Stephen Gross                                             
                                                       
                      <sgross                  To:      Kenneth R 
Leach/CIV/CSC@CSC                                                    
                      @darwin.epbi.cwr         cc:                              
                                                       
                      u.edu>                   Subject: Re: Warning message 
regarding string length                                    
                                                                                
                                                       
                      10/14/2003 09:38                                          
                                                       
                      AM                                                        
                                                       
                                                                                
                                                       
                                                                                
                                                       




> We recently updated our old GNU GCC 2.7.2.3 compiler to GCC 3.3.1.
However,
> we are now seeing the following warning message when compiling our code:
>
> initialize.c:264: warning: string length `681' is greater than the length
> `509'
> ISO C89 compilers are required to support
>
> Is this something we should be concerned about and/or is there an option
to
> suppress these warnings?
>
> Any assistance would be greatly appreciated.

There are a *lot* of changes between 2.7.2.3 and 3.3.1. Can you post a
full code snippet?

--Steve