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

[Christopher Horvath]

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 <address@hidden> 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.