> On Nov 7, 2014, at 9:55 AM, Andrew Haley <a...@redhat.com> wrote: > > On 11/07/2014 05:42 PM, Christian Thalinger wrote: >> >>> On Nov 7, 2014, at 9:21 AM, Andrew Haley <a...@redhat.com> wrote: >>> >>> The first patch: top-level build machinery changes. >>> >>> http://cr.openjdk.java.net/~aph/8064357-rev-1/ >>> <http://cr.openjdk.java.net/~aph/8064357-rev-1/> >> >> common/autoconf/flags.m4 >> >> + aarch64) >> + ZERO_ARCHFLAG="" >> + ;; >> >> Why is this required on aarch64 but not all the other architectures? > > I think it's because GCC rejects "-m64”.
That’s interesting. I thought -m<archbits> is some kind of common flag that works on all architectures. Can someone verify this? > > Andrew. >
