gfc_offset question (32 vs. 64 bits)

[Tobias Schlüter]

Steve Ellcey wrote:
> Does libgfortran (or any other GCC library) offer a way to pass compiler
> option information into a library so it could be used to change the
> libraries behaviour?  I guess one could invent a new interface to do
> this, I was wondering if there was any existing precedence.

The library reacts to a set of environment variables (see the code following
line 427 in runtime/environ.c). Maybe we would like this to be setable at runtime.

- Tobi