[CMake] Please Help - Find HDF5 module on windows isn't finding

[Aaron R>]

I had a 'duh-phiphany'.  I realized the find module doesn't use HDF5_ROOT as
a cache variable.  Its expected to be an environment variable.  I created a
cache variable and used that with a set(ENV xxx) call and then did the
find(HDF5) call.

Works great.

Thanks for the suggestions.  They will help me diagnose other issues in the
future.

Aaron R>

On Tue, Dec 21, 2010 at 10:43 AM, Tyler Roscoe <tyler at cryptio.net> wrote:

> On Tue, Dec 21, 2010 at 10:04:25AM -0700, Aaron R> wrote:
> > I'm trying to setup a cmake project on windows which needs the HDF5
> > library.  I put the prebuilt libraries under c:\hdf5-1.8.5-win32.  I set
> > HDF5_ROOT in the cmakelists file and then called find(HDF5).  Its not
> > finding it.  I've tried specifying components as well and still nothing.
>
> You can add some message() commands to FindHDF5.cmake to inspect things.
> You could also try cmake --trace to get debug output (note: the output
> is extremely verbose).
>
> tyler
>
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