Re: [Xenomai] How to get debug symbols in xenomai libraries

[Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>]

On 09/05/2014 10:15 PM, Gilles Chanteperdrix wrote:
> On 09/05/2014 09:14 PM, Lennart Sorensen wrote:
>> On Fri, Sep 05, 2014 at 09:10:10PM +0200, Gilles Chanteperdrix wrote:
>>> On 09/05/2014 08:43 PM, Lennart Sorensen wrote:
>>>> I tried using --enable-debug with configure and it claims it did it,
>>>> but according to gdb, the resulting libraries do not have debug symbols.
>>>>
>>>> I see -g added to the gcc line all over the place, except when libtool
>>>> does the final linking where for some reason it has disappeared (while
>>>> all other options appear to have made it through).
>>>>
>>>> This is on powerpc.
>>
>> I should have said 'this is armhf'.  Too many systems in use.
>>
>>>> Any ideas?
>>>>
>>> run the "file" utility on the library to see whether or not it has
>>> debugging information.
>>
>> file says 'dynamically linked, not stripped'.
>>
>> gdb says 'no debug symbols' for the xenomai libraries, but it does see
>> them for libc and others.
>>
> Confirmed, I have the same problem, even on arm soft float and x86. Will
> try and understand what happens.
> 
No, in fact the libraries have the debug symbols, only file does not
print it. But the crossed gcc finds them.

-- 
                                                                Gilles.