[CMake] Regression in FindJNI.cmake on ia64?

[Brad King]

Denis Barbier wrote:
> Hello cmake maintainers,
> 
> vtk 5.4.2-7 FTBFS on ia64
>    https://buildd.debian.org/fetch.cgi?pkg=vtk;ver=5.4.2-7;arch=ia64;stamp=1275000467
> 
> In this version, local FindJNI.cmake had been dropped and replaced by
> a dependency on cmake >= 2.8.1-3
> 
> Configuration did not find Java libraries:
>   -- Java version 1.6.0.18 configured successfully!
>   -- Found Java: /usr/lib/jvm/default-java/bin/java
>   -- Could NOT find JNI  (missing:  JAVA_AWT_LIBRARY JAVA_JVM_LIBRARY)
> 
> I see nothing wrong in cmake, which is why I do not file a bug report
> yet, but are you aware of problems on ia64 with cmake 2.8.1-4?

This change appears to be related:

  http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=b5bc1d9f
  http://www.cmake.org/Bug/view.php?id=9611

To what does CMAKE_SYSTEM_PROCESSOR get set?

-Brad