[Bug fortran/47486] gfortran -M exits with fatal error when -o option is used

[ktietz at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47486

--- Comment #6 from Kai Tietz <ktietz at gcc dot gnu.org> 2012-02-15 15:30:58 UTC ---
I have tested variant suggested in #comment 4 and those in #comment 5.  Both
are fixing the ICE.  The file test.d (as used as crash example) will be created
empty.