preprocessor macro to identify binutils version?

[Burlen Loring]

On 08/02/2013 11:46 AM, Andrew Pinski wrote:
> On Fri, Aug 2, 2013 at 11:49 AM, Burlen Loring <bloring@lbl.gov> wrote:
>> Hi All,
>>
>> This is my first binutils foray. I'm making use of libbfd to provide
>> detailed stack trace in an app if it crashes. In testing I've found
>> systems[*] with older binutils where bfd_find_nearest_line segv's. I'd like
>> to configure my app to disable the stack trace feature on systems with the
>> older binutils. Is there a preprocessor macro that can be used to idnetify
>> the binutils release? if not what's the best way to determine the binutils
>> version?
> Won't it be better to use libdwarf and not use bfd?
> BFD is not designed to be used outside of binutils/gdb.  Any use
> outside of it I consider it a bug.
>
>
Andrew,

That's fairly discouraging news. I was not aware of the intention to 
keep libbfd use internal to binutils/gdb. I will look into porting to 
libdwarf.  However, if there's a reliable way to identify binutils 
versions it would be helpful. I'd like to make use of this code during 
the port.

Burlen