PACKAGE_ARCHS="all any noarch x86_64_x32 core2-64-x32 corei7-64-x32 fake_corei7"
TUNE_CCARGS=" -mx32 -march=nehalem -mtune=generic -mfpmath=sse -msse4.2"
TUNE_FEATURES="mx32 corei7"
TUNE_PKGARCH="corei7-64-x32"
export CC="x86_64-oe-linux-gnux32-gcc  -mx32 -march=nehalem -mtune=generic -mfpmath=sse -msse4.2 --sysroot=SYSROOT"