Re: [dpdk-dev] [PATCH] ethdev: fix dpdk gcc build on Arm

["Ananyev, Konstantin" <konstantin.ananyev@intel.com>]

> > Directive #include <file> in gcc implementation searches for files
> > in a standard list of system directories, which leads to a sporadici
> > build error on Taishan arm machines:
> > /tmp/openvpp-testing/dpdk/lib/librte_ethdev/rte_ethdev.h:4287:10:
> > fatal error: rte_ethdev_core.h:
> > No such file or directory #include <rte_ethdev_core.h>
> 
> Would be interesting to know why nobody else hit such error?

Same question.
Again why it happens for rte_ethdev library only?
We do have multiple headers in other libs too.

> 
> 
> > Fix this by replacing the directive with #include "file" which searches
> > for files first in the directory containing the current file and other
> > directories only after that.
> >
> > Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
> 
> What about #include <rte_ethdev_trace.h> ?
> 
> Except this,
> Acked-by: Thomas Monjalon <thomas@monjalon.net>
> 
> 
> I would change the title to be more generic (nothing specific to gcc or Arm here):
> 	ethdev: fix local include
> 
> It needs to be backported, so these lines are required:
> 	Fixes: 7f0a669e7b04 ("ethdev: add allocation helper for virtual drivers")
> 	Fixes: dcd5c8112bc3 ("ethdev: add PCI driver helpers")
> 	Fixes: ffc905f3b856 ("ethdev: separate driver APIs")
> 	Fixes: 331c447ad913 ("ethdev: separate internal structures into own header")
> 	Cc: stable@dpdk.org
> 
>