DEFAULTTUNE ?= "iamcu" TARGET_OS_iamcu = "elfiamcu" TARGET_ARCH = "i586" TUNE_FEATURES_tune-iamcu = "iamcu" TUNE_CCARGS = "-miamcu -m32" TUNE_ARCH = "i586" TUNEVALID[iamcu] = "Intel MCU" PACKAGE_EXTRA_ARCHS_tune-iamcu = "iamcu"