mp-buildbot: use tools curl instead of macOS curl

[ryandesign (Ryan Carsten Schmidt)]

mpbb-gather-archives currently hardcodes:

    curl=/usr/bin/curl

I'd like this to use the curl installed in the tools prefix instead. /usr/bin/curl on Leopard can't understand our SSL certificate.

The way that mpbb-checkout uses the tools svn is via a --svn flag. To use the tools curl, do we need to add a --curl flag?

[larryv (Lawrence Velázquez)]

Replying to ryandesign@…:

I'd like this to use the curl installed in the tools prefix instead. /usr/bin/curl on Leopard can't understand our SSL certificate.

I’m rewriting mpbb at the moment. I’ll add this functionality.

The way that mpbb-checkout uses the tools svn is via a --svn flag. To use the tools curl, do we need to add a --curl flag?

Not necessarily, but it wouldn’t be hard to provide.

[ryandesign (Ryan Carsten Schmidt)]

Replying to larryv@…:

I’m rewriting mpbb at the moment.

That's exciting! Good luck.

I’ll add this functionality.

Thanks!

[ryandesign (Ryan Carsten Schmidt)]

Just checking if any progress has been made on this.

[larryv (Lawrence Velázquez)]

I just removed the hardcoded path so that the curl executable is found through PATH. Is that sufficient to get the Leopard buildslaves working? (I’ll add the command-line option later.)

[ryandesign (Ryan Carsten Schmidt)]

Yes, ​build 696 was able to determine which archives had previously been uploaded and only staged the new ones, whereas ​build 695 was still staging all of them. Thanks.

[larryv (Lawrence Velázquez)]

Okay, great. I’ll leave this ticket open to remind myself to add that command-line option.