Sorry again; part of the email was truncated.
I need to be able to view plplot-generated files using the "plrender" command on a Windows-7 PC with Cygwin installed,
 and I have been trying for a long time. A friend who has been able to successfully make a version of plrender advised
 me to use the version of plplot "plplot-5.7.3" since apparently plmeta has not been supported for a while and he 
successfully used this older version. I have been using 5.7.3 but still can't get things to work. My most recent of
many attempts has used the cmake command

> -DENABLE_CXX=ON .. >& cmake.out
and then
make >& make.out
and it has multiple unsatisfied references in the make output.
I am attaching the cmake.out and make.out files. I would be grateful if anyone could tell me what I need to do. Thanks.
Chris L.