CT_CONFIG_VERSION="4" CT_EXPERIMENTAL=y CT_ARCH_ARM=y CT_MULTILIB=y CT_TARGET_CFLAGS="-ftls-model=local-exec" CT_TARGET_VENDOR="picolibc" CT_LIBC_PICOLIBC=y CT_LIBC_PICOLIBC_DEFAULT_FLASH_ADDR="0x00000000" CT_LIBC_PICOLIBC_DEFAULT_FLASH_SIZE="0x00400000" CT_LIBC_PICOLIBC_DEFAULT_RAM_SIZE="0x00200000" CT_CC_GCC_MULTILIB_LIST="default" CT_CC_GCC_CONFIG_TLS=y CT_CC_LANG_CXX=y