CFLAGS="-march=znver1 -O2 -pipe"
CXXFLAGS="${CFLAGS}"
FFLAGS="${CFLAGS}"
FCFLAGS="${CFLAGS}"

CPU_FLAGS_X86="abm adcx aes avx avx2 bmi bmi2 clflushopt clzero cx16 f16c fma fsgsbase mmx mmxext movbe mwaitx pclmul popcnt rdseed sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 xsavec xsaves"