[Patch V2] libgfortran: do not assume libm

[Tobias Burnus]

Paolo Bonzini wrote:
> Il 22/03/2012 09:30, Tristan Gingold ha scritto:
>> Bootstrapped without gfortran regressions on x86_64-darwin.
>> Ok for trunk ?
>>
>> (I will submit a follow-up change in libquadmath once this change is approved).
>>
>> config/
>> 2012-03-22  Tristan Gingold<gingold@adacore.com>
>>
>> 	* math.m4: New file.
>>
>> libgfortran/
>> 2012-03-22  Tristan Gingold<gingold@adacore.com>
>>
>> 	* configure.ac: Use GCC_CHECK_MATH_FUNC for math functions.
>> 	* acinclude.m4: Include ../config/math.m4
>> 	* configure: Regenerate.
>> 	* Makefile.in: Regenerate.
> Ok.

I have the feeling that you are still waiting for an expliciat gfortran 
approval - however, I think that a build maintainer's okay should be 
sufficient.

Thus, for what it is worth: I believe that patch is okay.

Tobias