Re: Struggling with meson in dpdk 21.11

[Aldrin <akmontan@ucsc.edu>]

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Actually, I misunderstood destdir and some of the other context, my
apologies.

I do think that it makes more sense to use "x86_64-native-linux-gcc" as a
prefix and "/opt/intel/dpdk-stable-21.11.7" as a destdir, but that seems
unlikely to solve the problem.

maybe you can redirect the output of compilation to a log file and share
its output?

On Tue, Sep 17, 2024 at 12:40 PM Aldrin <akmontan@ucsc.edu> wrote:

> > > $ cd /opt/intel/dpdk-stable-21.11.7
> > > $ sudo meson -Dexamples=all -Dprefix="/"
> > >
> -Ddisable_drivers=common/mvep,common/mlx5,net/mvneta,net/mvpp2,net/nfb,net/mlx4,net/mlx5,\
> > >
> crypto/qat,crypto/aesni_gcm,crypto/aesni_mb,crypto/armv8,crypto/ccp,crypto/kasumi,crypto/mvsam,crypto/openssl,\
> > >
> crypto/snow3g,crypto/zuc,compress/isal,regex/mlx5,vdpa/mlx5,net/pcap,net/szedata2,raw/ifpga,net/af_xdp,net/ipn3ke,\
> > > crypto/ipsec_mb,crypto/ipsec_mb,crypto/mlx5,compress/mlx5,gpu/cuda
> build
> > > $ cd build
> > > $ sudo ninja
>
> > Don't build as root. Use:
> >  $ ninja -C build
>
> I'm not sure this will address the issue, but you should avoid doing most
> of these things as root.
>
> `export INSTALL_PREFIX="/x86_64-native-linux-gcc"`
> `meson setup build`
> `meson configure -Dexamples=all \
>                  -Dprefix="${INSTALL_PREFIX}"   \
>                  -Ddisable_drivers=common/mvep,common/mlx5,net/mvneta,
> net/mvpp2,net/nfb,net/mlx4,net/mlx5,crypto/qat,crypto/aesni_gcm,crypto/aesni_mb,crypto/armv8,crypto/ccp,crypto/kasumi,crypto/mvsam,crypto/openssl,crypto/snow3g,crypto/zuc,compress/isal,regex/mlx5,vdpa/mlx5,net/pcap,net/szedata2,raw/ifpga,net/af_xdp,net/ipn3ke,crypto/ipsec_mb,crypto/ipsec_mb,crypto/mlx5,compress/mlx5,gpu/cuda
> \
>                  build`
> `meson compile -C build`
> `meson install -C build`
>
> where I do notice that you're setting some conflicting options is that you
> have `-Dprefix="/"` when configuring and you also have
> `--destdir=../x86_64-native-linux-gcc` when installing. I'm not sure why
> you would set these to different paths unless you're essentially on a
> root-only system and you are doing everything from the root directory?
>
> In my example above, I set a variable, INSTALL_PREFIX, and use that in the
> configure step instead. Then, when you install, just let it install to the
> prefix that you specified. Presumably, this will ensure that all paths are
> correct whereas setting a different destdir from the prefix could
> potentially mismatch some paths.
>
>

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