Re: Windows CMAKE build failing

Yes, that's what it is, and it occurs when you're building shared libs (the default).  If you're using command line tools like nmake or msbuild, then it's easy to work around this, but it's more of a problem when using the Visual Studio IDE.  

The same will be true when trying to execute unit tests.

If any CMake guru knows how to handle this elegantly, I'm all ears.

-Ed

-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Gonzalo Garramuño
Sent: Tuesday, August 12, 2014 1:24 PM
To: [email protected]
Subject: Re: [Openexr-devel] Windows CMAKE build failing

On 12/08/2014 05:07 p.m., Gonzalo Garramuño wrote:
> I compiled IlmBase with Cmake with no problems.  However, compiling 
> the OpenEXR library has shown a problem.  When run, the b44 and dwa 
> tables are not created and I get an error.
>
> 5>------ Build started: Project: IlmImf, Configuration: Release x64
> ------
> 5>  Generating b44ExpLogTable.h
> 5>C:\Program Files
> (x86)\MSBuild\Microsoft.Cpp\v4.0\Microsoft.CppCommon.targets(151,5): 
> error MSB6006: "cmd.exe" exited with code -1073741515
>
> The same error happens if I use the NMake Makefiles generator of cmake 
> (which is my preferred way of working).
>
> The problem seems to be the line in the custom build step:
>
> $(Configuration)\b44ExpLogTable >
> F:/code/lib/openexr-git/OpenEXR/IlmImf/b44ExpLogTable.h
>
> It is not clear to me that $(Configuration) points to the actual 
> executable.
The problem is that b44ExpLogTable relies on the Half.dll and it is not finding it.
Placing a:

set PATH=%PATH%;F:/code/lib/Windows_64/lib

(my %ILMBASE_PACKAGE_PREFIX%/lib directory)

solved the problem.

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