Luis Lavena wrote:
On Sun, Nov 16, 2008 at 7:19 PM, Charlie Savage <[EMAIL PROTECTED]> wrote:
I've explored the different alternatives under several environments
and the following are my findings:

1) Alteration of PATH to prepend the DLL location.
2) Usage of SetDllDirectory
3) LoadLibraryEx with LOAD_WITH_ALTERED_SEARCH_PATH
Maybe we do something simple and say that all shared dependencies get put
into ruby/lib on windows (or create a new directory, ruby/shared or
something).  Or we could just do what happens now, put everything in bin.
 But I think its probably be better to separate them out.

We will still face the override of the libraries by old/new versions
that came from different gems.

Yes, but that's true in both cases, isn't it?

Highly unlikely the dll has different version, like ones found on
*nix, they always stick to the same name.

Well, take for example libxml-ruby.  It uses these dlls:

libiconv-2
libxml2-2
zlib1

So the major numbers are in the name....

I'm looking right now how option 3 will affect when allocating two
handles and adding the proper hooks to cleanup those at_exit.

Yes, that would be better.

Charlie

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