[tlbuild] One of the latest commits broken solaris builds

[Mojca Miklavec]

> - Solaris i386 & Solaris x86_64: failed (and it's still broken after the revert)

I'm sorry, I forgot to delete the last part in parenthesis which isn't true.

As mentioned elsewhere: it's no longer broken after the revert (I'm
still waiting for the build to finish, but it's past the point where
it broke before).

Mojca