DWARF2_UNWIND_INFO without crtstuff?

[Jason Merrill]

>>>>> Kamil Iskra <kamil@dwd.interkom.pl> writes:

> According to a comment in except.c:

>    On targets that support crtstuff.c, the unwind information
>    is stored in a section named .eh_frame and the information for the
>    entire shared object or program is registered with a call to
>    __register_frame.  On other targets, the information for each
>    translation unit is registered separately with a static constructor.

> My question is: how do I turn these static constructors on?

The collect2 program notices the unwind tables and registers them.

Jason