[PATCH] Speedup gij/libjava loading on darwin

[Geoffrey Keating]

Andrew Pinski <pinskia@physics.uc.edu> writes:

> 	* Makefile.am (extra_ldflags_libjava): New variable to
> 	substitute in.
> 	(LIBLINK): Add extra_ldflags_libjava to it.
> 	* configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
> 	"-Wl,-single_module".

This is OK.