Hi, Compilation of Open vSwitch fails when linked against current HEAD of DPDK (f2552cd5).
The source of this issue appears to be commit ID 9144d6b: "eal/x86: optimize memcpy for SSE and AVX", and can be resolved by passing an additional argument to OVS when building same (CFLAGS="-march=native"). It seems that without this flag, OVS doesn't pick up one or more SSE #defines in DPDK, and doesn't include a relevant intrinsic header (emmintrin.h), leading to an 'implicit declaration' error for instrinsic '_mm_storeu_si128'. Has anyone else observed this behavior? Thanks, Mark
