[dpdk-dev] [PATCH v7 3/4] config: add thunderx2 machine config

[Bruce Richardson]

On Mon, Apr 08, 2019 at 02:05:00PM +0200, Thomas Monjalon wrote:
> 08/04/2019 12:32, Thomas Monjalon:
> > 06/04/2019 16:27, jerinjacobk at gmail.com:
> > > --- /dev/null
> > > +++ b/config/arm/arm64_thunderx2_linux_gcc
> > > @@ -0,0 +1,16 @@
> > > +[binaries]
> > > +c = 'aarch64-linux-gnu-gcc'
> > > +cpp = 'aarch64-linux-gnu-cpp'
> > > +ar = 'aarch64-linux-gnu-gcc-ar'
> > > +strip = 'aarch64-linux-gnu-strip'
> > > +pcap-config = ''
> > 
> > Strangely, I still see the same issue:
> > 
> > In file included from /usr/include/inttypes.h:27,
> >                  from /usr/include/pcap/pcap-inttypes.h:114,
> >                  from /usr/include/pcap/pcap.h:74,
> >                  from /usr/include/pcap.h:43,
> >                  from ../drivers/net/pcap/rte_eth_pcap.c:19:
> > /usr/include/stdint.h:109: error: "__INT64_C" redefined [-Werror]
> > 
> > How may I help to debug it?
> 
> Thanks Bruce for telling me to remove the build directory.
> Now it works!
> 
For reference, official documentation on this point - unlike most things in
meson, changing the cross-build file does require you to start from scratch
with a new build folder.

https://mesonbuild.com/Cross-compilation.html#changing-cross-file-settings

/Bruce