Re: Iex linking errors on OSX

Hi Piotr,

Where is the best place to see a summary of the changes for 2.1.0?

On 10/29/13 06:08, Piotr Stanczyk wrote:

All
good?

We're looking at releasing 2.1.0 in a matter of weeks so if there are
issues please holler

(I am looking at the Alembic mailing list also in regards to the
namespace symbol problems people have had and have a fix for the
explicit use of Imath:: in one of the PyIlmBase files coming shortly...
)

- Piotr

----------

From:
[email protected]
[[email protected] ] on behalf of
Christopher Horvath [[email protected] ]

Sent: 28 October 2013 08:50

To: Richard Addison-Wood

Cc: [email protected]

Subject: Re: [Openexr-devel] Iex linking errors on OSX

The problem was that I didn't update my build system
to include the new IexMath library. Sorry for the noise!

On Sun, Oct 27, 2013 at 4:37 PM, Richard
Addison-Wood
<[email protected] >
wrote:

I wonder if your clang++ build would want:

IEXMATH_EXPORT

int getMathExcOn();

in IexMathFloatExc.h to have IEXMATH_EXPORT be #defined as extern
instead of an empty string so that it treats getMathExcOn() as global?

On 10/26/13 12:35, Christopher Horvath wrote:

Hey Folks,

I get the following errors when trying to link PyAlembic on top of Iex
using ilmbase 2.0.1, when building on OSX Mavericks with clang++ and
-std=c++11:

Undefined symbols for architecture x86_64:

"Iex_2_0::getMathExcOn()"

I checked the link order, and the library is included in the right
place. I checked the symbols in libIex.a, and they are plenty of
Iex_2_0:: symbols, just not this one.

What might this be?

Chris

--

I think this situation absolutely requires that a really futile and
stupid gesture be done on somebody's part. And we're just the guys to
do it.

--

I think this situation absolutely requires that a really futile and
stupid gesture be done on somebody's part. And we're just the guys to
do it.

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