[PATCH] eal/ppc: undefine AltiVec keyword vector

[Tyler Retzlaff]

On Wed, May 25, 2022 at 11:53:07AM +0200, Thomas Monjalon wrote:
> The AltiVec header file is defining "vector", except in C++ build.
> The keyword "vector" may conflict easily.
> As a rule, it is better to use the alternative keyword "__vector".
> 
> The DPDK header file rte_altivec.h takes care of undefining "vector",
> so the applications and dependencies are free to define the name "vector".
> 
> This is a compatibility breakage for applications which were using
> the keyword "vector" for its AltiVec meaning.
> 
> Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
Acked-by: Tyler Retzlaff <roretzla at linux.microsoft.com>