I committed this patch to the top-level ChangeLog to add a missing entry. I forgot to commit the ChangeLog patch with the real change over a year ago, and just came across it.
Ian
Index: ChangeLog =================================================================== --- ChangeLog (revision 216522) +++ ChangeLog (working copy) @@ -635,6 +635,12 @@ * configure.ac: Set libgloss_dir for the aarch64*-*-* targets. * configure: Regenerated. +2013-02-05 Ian Lance Taylor <i...@google.com> + + PR go/55969 + * configure.ac: Disable libgo on some systems where it does not + work. + 2013-02-04 David Edelsohn <dje....@gmail.com> * MAINTAINERS: Explicitly add myself as AIX maintainer.