# determines TARGET_CPU, if not forced by user if [ -z "$TARGET_CPU" ]; then TARGET_CPU=core2 fi # 64bit userland if [ -z "${TARGET_FEATURES}" ]; then TARGET_FEATURES="64bit" else TARGET_FEATURES+=" 64bit" fi # determine architecture's family TARGET_SUBARCH=x86_64 GCC_ARCH="${TARGET_SUBARCH/-/}" TARGET_KERNEL_ARCH=x86 # setup ARCH specific *FLAGS TARGET_CFLAGS="-march=$TARGET_CPU" TARGET_LDFLAGS="-march=$TARGET_CPU" # build with SIMD support ( yes / no ) TARGET_FEATURES+=" mmx sse sse2"