Re: [Openexr-devel] looking for a working 2.0.1 Windows build

[Nick]

That happens when you build without the DLL macros set up for export. Have a 
look at IexExport.h and you can follow the breadcrumbs backwards from there. 
I'm not currently set up for windows dev so I can't help much beyond that at 
the moment. 

Sent from my iPhone

> On Jun 13, 2014, at 12:34, "Paul Miller" <address@hidden> wrote:
> 
>> On 6/10/2014 7:45 AM, Paul Miller wrote:
>>> On 5/30/2014 10:51 AM, Piotr Stanczyk wrote:
>>> As you can tell the windows platform does not receive a large amount of
>>> time. I would urge you to go with 2.1.0 and use the cmake scripts rather
>>> than the solution files.  I believe you can generate the son files from
>>> there should you need to, but they should give you a build for the most
>>> part.
>>> 
>>> Indeed, I would be happy to see the baked sln stuff go away in the
>>> future.
>> 
>> Thanks to all who responded. I didn't know there was a cmake-based 2.1 -
>> that should make things easier.
> 
> So I've gotten pretty far with the latest 2.1 branch - IlmBase is building 
> with no problems that I can see.
> 
> But when I'm linking IlmImf, I'm getting hundreds of "unresolved external 
> symbol" errors, such as:
> 
> 2>ImfTiledMisc.obj : error LNK2001: unresolved external symbol 
> "__declspec(dllimport) public: __cdecl Iex::ArgExc::ArgExc(char const *)" 
> (address@hidden@@address@hidden@Z)
> 2>ImfTiledOutputFile.obj : error LNK2001: unresolved external symbol 
> "__declspec(dllimport) public: __cdecl Iex::ArgExc::ArgExc(char const *)" 
> (address@hidden@@address@hidden@Z)
> 2>ImfTileOffsets.obj : error LNK2001: unresolved external symbol 
> "__declspec(dllimport) public: __cdecl Iex::ArgExc::ArgExc(char const *)" 
> (address@hidden@@address@hidden@Z)
> 2>ImfTimeCode.obj : error LNK2001: unresolved external symbol 
> "__declspec(dllimport) public: __cdecl Iex::ArgExc::ArgExc(char const *)" 
> (address@hidden@@address@hidden@Z)
> ...
> 2>ImfInputFile.obj : error LNK2001: unresolved external symbol 
> "__declspec(dllimport) public: __cdecl IlmThread::Mutex::Mutex(void)" 
> (address@hidden@@address@hidden)
> 2>ImfMultiPartInputFile.obj : error LNK2001: unresolved external symbol 
> "__declspec(dllimport) public: __cdecl IlmThread::Mutex::Mutex(void)" 
> (address@hidden@@address@hidden)
> 2>ImfAttribute.obj : error LNK2001: unresolved external symbol 
> "__declspec(dllimport) public: __cdecl IlmThread::Mutex::Mutex(void)" 
> (address@hidden@@address@hidden)
> 2>ImfDeepScanLineInputFile.obj : error LNK2001: unresolved external symbol 
> "__declspec(dllimport) public: __cdecl IlmThread::Mutex::Mutex(void)" 
> (address@hidden@@address@hidden)
> 2>ImfDeepScanLineOutputFile.obj : error LNK2001: unresolved external symbol 
> "__declspec(dllimport) public: __cdecl IlmThread::Mutex::Mutex(void)" 
> (address@hidden@@address@hidden)
> ...
> etc.
> 
> I pointed the IlmImf linker to the built *.libs from IlmBase, so I don't know 
> what is causing this.
> 
> I've gotten some build tips from Sebastian but I'm using VS2008 here and he's 
> using 2010, and doesn't seem to be getting these errors.
> 
> Anyone know what is going on?
> 
> 
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