Re: problem building xspec module

On Tue, Aug 05, 2014 at 14:26 -0400, Maurice Leutenegger wrote:
> Hi all,
> 
> I am building isis 1.6.2-30 on an OS X 10.9.4 machine. Everything
> seems to be building OK except for xspec-module.so. I give more
> details below. The log files are attached as a tarball. Any insight
> is greatly appreciated. Thanks,
> 
> Maurice
> 
> From make test:
> 
> testing xspec module import....
> Error linking to ../modules/xspec/src/elfobjs/xspec-module.so:
> dlopen(../modules/xspec/src/elfobjs/xspec-module.so, 10): Symbol not
> found: _test

From the configure output, it looks like a local model is being
included with the xspec module:

  Searching for XSPEC model.dat in: /Users/mleutene/opt/heasoft-6.16/x86_64-apple-darwin13.3.0/
  Parsing /Users/mleutene/opt/heasoft-6.16/x86_64-apple-darwin13.3.0/../spectral/manager/model.dat
  Got 178 models (113 additive, 50 multiplicative, 15 convolution)
  Parsing /Users/mleutene/code/lmod/test/lmodel.dat
  Got 1 models (1 additive, 0 multiplicative, 0 convolution)

The problem may be that the path to the shared library
containing your local model, 'test', has not been provided, so
the symbol can't be resolved at run-time.

If that's it, then providing the necessary path via
LD_LIBRARY_PATH should solve the problem.

Alternatively, to build the xspec module without the local model,
make sure the LMODDIR environment variable isn't set when the 
isis configure script is run.

Does that help?

Thanks,
-John
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