[ECOS] cross reference tool

Robert Brusa bob.brusa@gmail.com
Wed Nov 5 09:14:00 GMT 2008

On Tue, 04 Nov 2008 22:42:58 +0100, Andrew Lunn <andrew@lunn.ch> wrote:

> On Tue, Nov 04, 2008 at 09:46:16PM +0100, Robert Brusa wrote:
>> Hi
>> I am working on a project where I use the constant M_TWOPI defined in
>> math.h. Despite an #import <math.h> statement at the beginning of my
>> source, gcc flags M_TWOPI as unknown. Strange enough, other stuff from
>> math e. g. trigonometric functions are there. I feel I have a mess with
>> all these imports. Is there a cross reference tool available that
>> analyzes a project and tells one which term is defined where and where  
>> it
>> is used. I should add that I am writing my eCOS-app using Eclipse
>> 3.3.2/CDT 4.03. Thanks for help.
> Compile the one file this is causing your problems with -E -dD and
> then look at the resulting output file.
>      Andrew

Thank you all for your valuable input. It really is helpful.

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