RE: [PATCH v2] build: add missing arch define for Arm

[Ruifeng Wang <Ruifeng.Wang@arm.com>]

> -----Original Message-----
> From: Thomas Monjalon <thomas@monjalon.net>
> Sent: Wednesday, January 19, 2022 5:01 PM
> To: Ruifeng Wang <Ruifeng.Wang@arm.com>
> Cc: dev@dpdk.org; stable@dpdk.org; viktorin@rehivetech.com;
> bruce.richardson@intel.com; stephen@networkplumber.org;
> juraj.linkes@pantheon.tech; Honnappa Nagarahalli
> <Honnappa.Nagarahalli@arm.com>; nd <nd@arm.com>; stable@dpdk.org
> Subject: Re: [PATCH v2] build: add missing arch define for Arm
> 
> 17/01/2022 08:15, Ruifeng Wang:
> > --- a/config/arm/meson.build
> > +++ b/config/arm/meson.build
> > @@ -49,6 +49,7 @@ implementer_generic = {
> >                  ['RTE_ARCH_ARM_NEON_MEMCPY', false],
> >                  ['RTE_ARCH_STRICT_ALIGN', true],
> >                  ['RTE_ARCH_ARMv8_AARCH32', true],
> > +                ['RTE_ARCH', 'armv8_aarch32'],
> >                  ['RTE_CACHE_LINE_SIZE', 64]
> >              ]
> >          }
> > @@ -432,11 +433,13 @@ if dpdk_conf.get('RTE_ARCH_32')
> >      else
> >          # armv7 build
> >          dpdk_conf.set('RTE_ARCH_ARMv7', true)
> > +        dpdk_conf.set('RTE_ARCH', 'armv7')
> >          # the minimum architecture supported, armv7-a, needs the following,
> >          machine_args += '-mfpu=neon'
> >      endif
> >  else
> >      # armv8 build
> > +    dpdk_conf.set('RTE_ARCH', 'arm64')
> 
> Juraj commented on v1 that it should be armv8.
> 
Thanks, I will send out v3.