PACKAGE_ARCHS="all any noarch x86_64 core2-64 corei7-64 fake_corei7"
TUNE_CCARGS=" -m64 -march=nehalem -mtune=generic -mfpmath=sse -msse4.2"
TUNE_FEATURES="m64 corei7"
TUNE_PKGARCH="corei7-64"
export CC="x86_64-oe-linux-gcc  -m64 -march=nehalem -mtune=generic -mfpmath=sse -msse4.2 --sysroot=SYSROOT"