[patch, darwin] repost of a patch to make "-static-libgfortan" work.

[Paolo Bonzini]

> I think the attached patch is the minimum [3 lines + comments] that can
> be done to achieve this... and much better than my original post.

I cannot approve it, but I think it is great that you managed to do this
with such a small patch!

> I had another look at this and my conclusions are:
> (a) find_file is not available in this context  (static definition in
> gcc.c)

Ah ok.  I didn't check that; it would have been okay, if needed, to make
it non-static.

> (b) the following works for  gcc <> <> <> -lgfortranbegin -lgfortran  
> as well as gfortran ...
> 
> Index: gcc/config/darwin.h
> ===================================================================
> --- gcc/config/darwin.h    (revision 142951)
> +++ gcc/config/darwin.h    (working copy)
> @@ -258,6 +258,7 @@
>  #define LINK_SPEC  \
>    "%{static}%{!static:-dynamic} \
>     %{fgnu-runtime:%:replace-outfile(-lobjc -lobjc-gnu)}\
> +   %{static|static-libgfortran:%:replace-outfile(-lgfortran
> libgfortran.a%s)}\

What about static libgomp?  If it is also so easy, it's worth doing it
now (I was afraid it required getting rid of libgomp.spec.in).

Paolo