https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102992
--- Comment #24 from Jürgen Reuter <juergen.reuter at desy dot de> --- (In reply to Iain Sandoe from comment #23) > (In reply to Jürgen Reuter from comment #22) > > (In reply to Thomas Koenig from comment #20) > > > (In reply to Iain Sandoe from comment #16) > > > > (In reply to Thomas Koenig from comment #14) > > >Do we know that this will be > > fixed let's say for macOS 12.0.2 or so, and when will that come? > > I have filed a bug report, (FB9733712). It is impossible to know what the > OS release priorities are (or schedules), but I do know that the Apple OSS > folks are very supportive of gfortran, so I expect they will help. > Could you post the link to this bug report? I cannot find it. Or is this not publicly visible. > > At the > > moment these things do break quite a lot of build scripts for software that > > rely on redirecting output from test programs. Changing all those test > > programs to iso_fortan_env is tedious (but doable). I just started to look a bit, changing all of your configure script would be really tedious. So I really would prefer a fixed OS or a workaround inside gcc/gfortran.