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How to add C6000 compiler option in the codec engine examples environment ?

Ofer Zimmerman
Intellectual 995 points

Ofer

  • 0
    TI__Mastermind 18260 points

    The general way to add compiler options is to specify them in the example's config.bld file.  This file is typically located near the top of the Codec Engine package.  The CE examples directory contains a file named _config.bld, and you can edit this to suit your needs.

    To add compiler options for C6x+ compiles, edit the line of the form:
        C64P.ccOpts.prefix += " ... ";
    or just add another line of the same form (making sure to use += to add to it).

    If your building a configuro-based example there are other possibilities, see this for help: http://rtsc.eclipse.org/cdoc-tip/xdc/tools/configuro/package.html

    Regards,

    - Rob

  • 0 in reply to Robert Tivy
    Intellectual 995 points

    Rob,

    Thanks!  this helped.

    Ofer

  • 0 in reply to Ofer Zimmerman
    Intellectual 320 points

    hi, in xdc help files I found the following line:

    C64P.ccOpts = ITarget.Options {
        prefix: "-qq -pdsw225",
        suffix: ""
    };
    and  ITarget.Options is defined as this:

    struct  ITarget.Options

    User configurable command options

    XDCspec declarations sourced in ti/targets/ITarget.xdc

    metaonly struct Options {
        String prefix;
        // options that appear before Command.opts
        String suffix;
        // options that appear after Command.opts
    };
    what does the prefix and suffix used for?
    when I need to configue the prefix or the suffix or both of them?
    thanks.
  • 0 in reply to AaronYang
    TI__Mastermind 37985 points

    Aaron,
    the contents of 'prefix' and 'suffix' are added to the compiler command line for the given target. You would need to configure them only if you want to change the default values. For example, if you want to treat warnings as errors, you could add that option to 'preffix' or 'suffix':

    C64P.ccOpts.suffix += "--pdew";

    The purpose of having two different parameters is to allow finer control of where on the command line you want to add options. Let's say you want to add one more directory to the include search path. Depending on where in the search order that directory should be, you may want to add it earlier or later in the command line.