[mpich-discuss] [PATCH] config: change PAC_FUNC_NEEDS_DECL to check by assignment

[Pavan Balaji]

On 05/18/2013 11:29 AM US Central Time, Jed Brown wrote:
> Pavan Balaji <balaji at mcs.anl.gov> writes:
>> Thanks.  This looks OK to me.  Can you send the patch as an attachment,
>> so I can apply it?
> 
> Just save the email and pass to 'git am'.  That preserves the commit
> message, date, etc.

Gah.  I didn't realized you sent a git formatted patch.

>> There's also the autoconf macro AC_CHECK_DECLS, which I was planning to
>> migrate to after some testing.  I haven't investigated what it does
>> internally, though.
> 
> I'm didn't notice it and it's not needed for clang.

Eh?  My point was that if AC_CHECK_DECLS is doing the same thing as
PAC_FUNC_NEEDS_DECL, we might be able to discard that macro totally.

 -- Pavan

-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji