Yes, there's a compatibility gap when you flip the switch to be true C++11 and
libc++. Don't mix and match.
I'm afraid I haven't done the work to ensure that we get a clean C++11 compile,
but I don't think it's much work. Give me a day or two to look into it, and I
bet I can give detailed instructions that will get you there. Stay tuned.
-- lg
On Jul 19, 2014, at 6:28 PM, mtm <mich...@tweakoz.com> wrote:
>
> I have a project I am working on that uses clang++/libC++ and every time I
> link with the Ubuntu stock built in OpenImageIO I get link errors due to the
> std::__1 namespace. Solution - compile my own using clang++/libc++
>
> I will go on record as not being a cmake guru. Far from it, so excuse me if
> the answer is just obvious, but I have definitely spent some time looking.
>
> I have tried several things already, including:
> setting CXX_FLAGS="-std=c++11 -stdlib=libc++" prior to make
> this causes all other stock oiio/cmake supplied CXXFLAGS to
> get trashed, causing havoc.
>
> setting CXX = "clang++ -std=c++11 -stdlib=libc++" prior to make
> this so far has had the best results, but causes link errors
> related to std::__1 namespace when linking OpenImageIO_Util
>
> setting CMAKE_CXX_FLAGS = "-std-c++11 -stdlib=c++11" prior to make
> this is not propagated through for some reason. Effectively a stock
> build.
>
>
> Thanks,
>
> mtm
--
Larry Gritz
l...@larrygritz.com
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