Hi Rob,

Sorry I did not read your post before.  I checked that our version of libtool 
has the same bug in it.
I will watch this one out when I get my hands on a 10.10 system.
Thanks.

-Albert

On Oct 27, 2014, at 2:48 PM, Rob Latham <[email protected]> wrote:

> 
> 
> On 10/22/2014 03:12 PM, Albert Cheng wrote:
>> We don’t have Yosemite system installed yet.  So, don’t know if it will 
>> compile or not.
>> 
>> From past experience, it is likely to compile and pass all tests. One may 
>> need to adjust
>> the optimization level. (For example, -O3 may have some glitches while -O0 
>> works.)
> 
> Folks in OpenMPI and MPICH land have been having problems with libtool.  It 
> parses "10.10" as the much older "10.1" and uses some decade-old workaround 
> that in 2014 is not good:
> 
> http://lists.gnu.org/archive/html/libtool-patches/2014-09/msg00002.html
> 
> but it sounds like that's not a problem for HDF5 ?  good!
> 
> ==rob
> 
> 
>> 
>> BTW, the previous optimization issues do not apply to the latest version of 
>> clang compilers
>> for 10.8 and 10.9 systems.
>> 
>> -Albert Cheng
>> THG staff
>> 
>> On Oct 22, 2014, at 2:46 PM, Michael Jackson <[email protected]> 
>> wrote:
>> 
>>> Um, Do we know if it will even compile?
>>> 
>>> Not supporting it and not compiling are 2 different things in my mind. I 
>>> just need to know if it is not compiling for some reason. I have new 
>>> developers who are going to get new Macs which dictates they will get OS X 
>>> 10.10. If HDF5 does not compile then I am need to come up with Plan B.
>>> 
>>> Thanks
>>> Mike Jackson.
>>> 
>>> On Oct 22, 2014, at 3:41 PM, Albert Cheng <[email protected]> wrote:
>>> 
>>>> Hi Mike,
>>>> 
>>>> Yosemite will not be in the v1.8.14 release supported platform.
>>>> We plan to support it in the future releases.
>>>> 
>>>> -Albert Cheng
>>>> THG staff
>>>> 
>>>> On Oct 22, 2014, at 10:51 AM, Michael Jackson 
>>>> <[email protected]> wrote:
>>>> 
>>>>> Is there any on-going testing of the latest HDF5 version (both 1.8.12 and 
>>>>> the upcoming 1.8.14) on OS X 10.10 Yosemite? I know the new release is 
>>>>> coming up and I wanted to make sure any bugs might be able to be handled 
>>>>> when 1.8.14 is released?
>>>>> 
>>>>> I realize 10.10 has only been out for a few days now but I figured I 
>>>>> would start the conversation  now rather than _after_ 1.8.14 has been 
>>>>> released.
>>>>> 
>>>>> Thanks
>>>>> Mike Jackson
>>>>> _______________________________________________
>>>>> Hdf-forum is for HDF software users discussion.
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>>>> 
>>>> 
>>>> _______________________________________________
>>>> Hdf-forum is for HDF software users discussion.
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>>> 
>>> 
>>> _______________________________________________
>>> Hdf-forum is for HDF software users discussion.
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>> 
>> 
>> _______________________________________________
>> Hdf-forum is for HDF software users discussion.
>> [email protected]
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>> Twitter: https://twitter.com/hdf5
>> 
> 
> -- 
> Rob Latham
> Mathematics and Computer Science Division
> Argonne National Lab, IL USA
> 
> _______________________________________________
> Hdf-forum is for HDF software users discussion.
> [email protected]
> http://mail.lists.hdfgroup.org/mailman/listinfo/hdf-forum_lists.hdfgroup.org
> Twitter: https://twitter.com/hdf5


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