[testsuite, build] Convert boehm-gc testsuite to DejaGnu (PR boehm-gc/11412)

[Paolo Bonzini]

On Mon, Mar 21, 2011 at 19:27, Mike Stump <mikestump@comcast.net> wrote:
> On Mar 21, 2011, at 5:59 AM, Rainer Orth wrote:
>> I've applied those changes, and also managed to fix the problems I had
>> in Tru64 UNIX testing.  Here's the patch I'd like to commit to 4.7.
>
>> +# Build shared library from LIB.
>> +proc boehm-gc-build-shlib { lib flags extra-flags } {
>
>> +    # FIXME: Explain options.
>> +    set shopt "-version-info 1:2:0 -no-undefined -rpath /nowhere"
>
> So, this still seems unportable to me?

These are libtool options.

Paolo