[Bug fortran/40569] F2008: Support COMPILER_OPTIONS() / COMPILER_VERSION()

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40569

--- Comment #6 from Tobias Burnus <burnus at gcc dot gnu.org> 2010-09-26 22:40:26 UTC ---
Basic implementation works. Remains to do:

(a) COMPILER_OPTIONS(): Return a more useful string than ""

(b) "-Wall" gives a bogus warning:
  Warning: Type specified for intrinsic function 'compiler_version' at (1)
           is ignored
  for
    use iso_fortran_env, only: compiler_version
    print *,compiler_version()
    end