bootstrap broken on powerpc?

[Dorit Nuzman]

I'm seeing this failure with several recent revisions from the last day or
two:

...
checking whether the GNU Fortran compiler is working... no
configure: error: GNU Fortran is not working; please report a bug in
http://gcc.gnu.org/bugzilla, attaching
/Develop/mainline-dn/build3/powerpc64-unknown-linux-gnu/libgfortran/config.log
make[1]: *** [configure-target-libgfortran] Error 1

Anyone else seeing this?

thanks,
dorit