[svn ci] Changes to dynoplibs build process

[Jonathan Worthington]

Hi,

I have just checked in some changes that makes the dynamic op libraries 
build process work very much like the dynamic PMCs one.  This has two good 
consequences:

* Dynamic op libraries can (hopefully) now be built anywhere dynamic PMCs 
can.  Including Win32. Yay.

* More importantly, this means the dynamic ops can be used easily by 
languages and projects not in the Parrot source tree, just as dynamic PMCs 
can.

Comments and testing very welcome (cd src/dynoplibs && make) - we don't 
build dynamic op libs as part of the normal build process, but maybe if they 
build successfully in enough places we can now.  Note that dynamic op libs 
do not *work* on Win32 yet - I'm not sure what their status is (well, was 
anyway) on other platforms.  That is coming soon.

Also, if there are any volunteers to write tests for dynamic op libs, that'd 
be good - we don't have any at present.

Have fun,

Jonathan