[Bug fortran/47648] libgfortran/libgfortran.h:53:29: fatal error: quadmath_weak.h: No such file or directory - FreeBSD ia64

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47648

--- Comment #5 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-02-22 10:57:48 UTC ---
STATUS:

- libgfortran uses the same check as libquadmath;
  thus, there should be no build issue anymore as
  libquadmath support is disabled for libgfortran.
  (The Fortran FE still can generate calls for REAL(16).)

- The issue that on FreeBSD libquadmath is not supported remains unsolved.
  The problem is that some support (_U_Q*) is missing.
  The support could come either from FreeBSD's libc or from libgcc.
  Cf. bug 47649 comment 5.