[patch/libstdc++-v3] export long double versions of "C" math library on more platforms

[Paolo Carlini]

On 06/15/2010 11:03 PM, Paolo Carlini wrote:
> On 06/12/2010 12:59 PM, Matthias Klose wrote:
>   
>> When libstdc++-v3 is built on a system running glibc-2.11 or newer, a
>> libstdc++.so.6 is built not exporting anymore the long double versions
>> of "C" math library.  For hppa-linux this is already taken care of. 
>> The missing symbols were observed on arm-linux-gnueabi and
>> mips*-linux-gnu builds.  Joseph S. Myers mentioned on #gcc that more
>> platforms which did export these in the past should export these as
>> well.  It's not clear if the old ARM ABI should export these as well. 
>> If the patch is accepted, it should go to the active branches as well.
>>     
> Thus, do I understand correctly that Joseph is OK with the arm bits of
> your patch? Which kind of practical evidence do we have about m68k,
> mips, and sh? At least, I would ask the maintainers to have a look...
> can you do that?
>   
Sorry, thus mips should be also fine. We are missing a minimum of data
about m68k and sh.

Paolo.