You should get warnings like this:


/space/src/foobar/main.c:9: warning: 'unusedfunc' defined 
but not used


Try doing this:

# make clean
# make CCOPTS="-Wall" > log 2>&1

and then

# grep "warning" log

to see if there is anything there

If you still don't get any warnings, could you give a sample 
source file that shows that?

Thanks,

Aleksandar


Pavol Kycina wrote:
> No, it's not reporting anything about unused functions.
> 
>> the warning should be there.
>>
>> Try "-Wall -Werror"
>>
>>
>> Pavol Kycina wrote:
>>> Thanks for quick reply.
>>>
>>> But:
>>> - according to the web page mentioned, it's only for static functions
>>> - even if I created a static function, it hasn't reported anything
>>>
>>> I have use both
>>> -Wc,-Wunused-function
>>> -Wunused-function
>>>
>>> Regards, PKY
>>>
>>>> You can build your application using:
>>>>
>>>> # make CCOPTS="-Wunused-function"
>>>>
>>>> For more warning options you can pass to the compiler, you 
>>>> can refer to this page:
>>>> http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
>>>>
>>>>
>>>>
>>>>
>>>> Pavol Kycina wrote:
>>>>> In QNX4 watcom days, map file could be used to analyze which functions are
>>  
>>>> in source code, but are never used, or if they are used only locally.
>>>>> Is there any possibility to get this information in QXN 6.4.1?
>>>>>
>>>>> Reason: I am making some changes to downloaded code, I and would like to "
>>>> clean" it as much as possible from remnants.
>>>>> Regards, PKY
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>>
>>>>> General
>>>>> http://community.qnx.com/sf/go/post44289
>>>>>
>>>
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>>
>>> General
>>> http://community.qnx.com/sf/go/post44294
>>>
> 
> 
> 
> 
> 
> 
> _______________________________________________
> 
> General
> http://community.qnx.com/sf/go/post44296
>