> -----Original Message----- > From: Wang, Zhihong > Sent: Wednesday, March 11, 2015 4:38 AM > To: Kavanagh, Mark B; Mcnamara, John; Qiu, Michael; dev at dpdk.org; Panu > Matilainen > Subject: RE: [dpdk-dev] rte_memcpy.h: additional cflags required with OVS > > > Add the "-mssse3" flag should be able to solve the 'implicit definition of > function' error. > BTW, current dpdk should compile with gcc 4.7.2, anything changed there > that makes this flag mandatory?
H John, DPDK does compile with gcc 4.7.2. The issue here is compiling OVS against DPDK HEAD. Passing -msse N to the OVS configure does fix the issue. John