Sun C++ template closure patch

[John W. Eaton]

On  4-Feb-2001, Mumit Khan <address@hidden> wrote:

| Sun C++ uses a template repository mechanism, and that usually implies
| that you need template closure when building the archive libraries with
| template instantiations. Not unlike using -frepo with GNU C++, which
| similarly needs closure, albeit using a slightly different manner. 
| 
| When compilers start implementing the `export' keyword, we're certainly
| going to need mechanisms such as this.
| 
| Regards,
| Mumit
| 
| This patch adds Sun compiler support for template closures in archive
| libraries.

I applied these changes.  They should be checked in later today.

Thanks,

jwe