http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55601
Tobias Burnus <burnus at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |burnus at gcc dot gnu.org --- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-12-05 08:52:25 UTC --- If you don't want libgfortran to use libquadmath, you should also disable the READ(16) support in the frontend by configuring with: --disable-libquadmath-support I think the proper solution for this PR is to add a libgfortran configure check which fails with: "Cannot find libquadmath but the compiler has been compiled with REAL(16) support. Ensure that libquadmath is available or configure GCC with --disable-libquadmath-support"