Error compiling Asterisk 1.8.3 on Sun SPARC x64 w/Debian Squeeze

Home » Asterisk Users » Error compiling Asterisk 1.8.3 on Sun SPARC x64 w/Debian Squeeze
Asterisk Users No Comments

On 03/08/11 09:21, RR wrote:
> Hello Stuart
> On Mon, Mar 7, 2011 at 6:09 PM, Stuart Longland > > wrote:
> Even if it doesn’t help fix the problem, you probably will want to use
> at least -mcpu=v9 (educated guess looking at the gcc manpage) if it’s an
> UltraSPARC as that will give you some of these instructions. Asterisk
> strikes me as an application that’d make fairly hefty use of things like
> integer multiplication.
> Ok, where would I put this -mcpu=v9 in the configure line?
> I tried ./configure CFLAGS=”-mcpu=v9″?

Normally it’s specified in the environment; so maybe CFLAGS=”-mcpu=v9″

> BTW, at the end of the configure script, it’s already detecting the host
> cpu as sparc64. If that helps. Maybe -march needs to be specified
> somewhere?

Maybe, the fact that it detected ‘sparc64’ probably is more a case of
telling the build system that the system is big-endian, requires that
data structures be 64-bit aligned, etc. Use of features that weren’t in
the first SPARC is an optional extra.

> Another place to ask might be the Debian-SPARC mailing list?
> haha funny, I was just writing an email to that list when your email hit
> my inbox 🙂

Telepathy; seems we think alike. 😀 Must be due to me being from the
same part of the world.