Re: [dpdk-dev] [PATCH v2] build: explicitly enable sse4 for meson builds

2020-01-03 Thread David Marchand
On Fri, Jan 3, 2020 at 2:55 PM Bruce Richardson wrote: > > +stable > > This patch is probably worthwhile taking into 19.11 and 18.11 branches to > reduce chances of failures on CI of stable trees. +1 > > On Mon, Dec 23, 2019 at 10:38:40AM +, Bruce Richardson wrote: > > If the compiler does n

Re: [dpdk-dev] [PATCH v2] build: explicitly enable sse4 for meson builds

2020-01-03 Thread Bruce Richardson
+stable This patch is probably worthwhile taking into 19.11 and 18.11 branches to reduce chances of failures on CI of stable trees. On Mon, Dec 23, 2019 at 10:38:40AM +, Bruce Richardson wrote: > If the compiler does not recognise the specific CPU when building with the > default "native" mac

[dpdk-dev] [PATCH v2] build: explicitly enable sse4 for meson builds

2019-12-23 Thread Bruce Richardson
If the compiler does not recognise the specific CPU when building with the default "native" machine type, sse4.2 instructions can be missing, causing a build error. Rather than advising the user to change the machine type, we can just turn on SSE4.2 directly. This can prevent issues with running au