ARCH= NO_LOADER=1 USE_GCC_HEADLESS=0 TARGET=library WOLFBOOT_SMALL_STACK=1 SIGN?=ED25519 HASH?=SHA256 IMAGE_HEADER_SIZE?=256 DEBUG=0 SPMATH=0 WOLFBOOT_NO_PARTITIONS=1 # Required to build keytools WOLFBOOT_SECTOR_SIZE=0x1000