On Sep 18, 2013, at 8:36 AM, Tom Tromey <tro...@redhat.com> wrote: > It occurred to me this morning that AC_PROG_CC_C_O only checks the C > compiler, but we're generally using the C++ compiler for gcc now. So I > think this was already all obsolete.
The reality is that checking the C compiler is likely enough on all the systems we care about; though, it is non-optimal…