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

[Matthias Klose]

On 16.06.2010 00:55, Paolo Carlini wrote:
> On 06/16/2010 12:45 AM, Joseph S. Myers wrote:
>> The platforms in question - ARM EABI, MIPS o32, ColdFire, SH 32-bit - are
>> the ones I listed on IRC as glibc platforms I know of where long double
>> has the same representation as double.  I noted that I don't know whether
>> this also applies to ARM old-ABI or SH64.  I don't see anything wrong with
>> the preprocessor conditionals as representing the conditions I gave,
>> although the ChangeLog reference to "not 32 bit" should be "32 bit" or
>> "not 64 bit" (and as I said, I don't know whether that 32-bit restriction
>> for SH is needed).
>>
> Ok, the patch is OK with the small changes to the ChangeLog entry
> indicated by Joseph.

Checked in with the suggested ChangeLog change. Will apply it to the branches 
later this week.

   Matthias

         * src/compatibility.cc: Export long double versions of "C" math
         library for arm-linux-gnueabi, m68k-linux-gnu (ColdFire),
         mips*-linux-gnu (o32 ABI), sh*-linux-gnu (32 bit).