# ./ct-ng arm-unknown-eabi CT_ARCH_ARM=y CT_ARCH_FLOAT_SW=y CT_LIBC_NEWLIB_IO_C99FMT=y CT_LIBC_NEWLIB_IO_LL=y CT_LIBC_NEWLIB_IO_FLOAT=y CT_LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y CT_CC_LANG_CXX=y # Modifications. CT_DEBUG_GDB=y CT_GDB_CROSS_SIM=y