On Wed, 2018-11-14 at 12:34 +0100, Christian Ehrhardt wrote: > So far only if machine was "native" it did use the re-direction to > not set -march on ppc64 (where -march is not supported). > We have to use mcpu/mtune in any case on ppc for whatever someone > using > the build system defines as machine. > > Signed-off-by: Christian Ehrhardt <[email protected]> > --- > config/meson.build | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/config/meson.build b/config/meson.build > index 0b710b795..1af305f46 100644 > --- a/config/meson.build > +++ b/config/meson.build > @@ -9,8 +9,9 @@ else > endif > dpdk_conf.set('RTE_MACHINE', machine) > machine_args = [] > -# ppc64 does not support -march=native > -if host_machine.cpu_family().startswith('ppc') and machine == > 'native' > + > +# ppc64 does not support -march= at all, use -mcpu and -mtune for > that > +if host_machine.cpu_family().startswith('ppc') > machine_args += '-mcpu=' + machine > machine_args += '-mtune=' + machine > else
Acked-by: Luca Boccassi <[email protected]> -- Kind regards, Luca Boccassi
