TOra: switch no_oracle variant to oracle variant, and enforce 32-bit mode on Lion and up

[ryandesign (Ryan Carsten Schmidt)]

Here's a patch for TOra. The patch does two things:

First, it changes the port's no_oracle variant into an oracle variant. We don't like using variants whose names begin with "no_" anymore, now that MacPorts has the ability to remember disabled variants. A stub no_oracle variant remains to help existing users upgrade; it can be removed in a year or so once most users can be expected to have upgraded.

Second, oracle-instantclient crashes in 64-bit mode on Lion and up; see #31521. Therefore this patch makes the port build in 32-bit mode in that case. I'm going to be doing similar patches for all the other ports that use oracle-instantclient.

Let me know if the patch looks ok to you and I'll commit it.

[ryandesign (Ryan Carsten Schmidt)]

proposed patch

[pvanek@…]

yep, it seems fine to me. Thanks. Unfortunately I cannot test it because I'm on Snow Leopard still.

[ryandesign (Ryan Carsten Schmidt)]

I verified that TOra crashes when it is run in 64-bit mode on Mountain Lion, but not in 32-bit mode. So I committed it in r98249.