{
	"llvm-target": "armv6m-none-eabi",
	"build-tags": ["microbit", "nrf51822", "nrf51", "nrf", "arm", "js", "wasm"],
	"linker": "arm-none-eabi-gcc",
	"compiler-rt": true,
	"pre-link-args": [
		"-nostdlib",
		"-nostartfiles",
		"-mcpu=cortex-m0",
		"-mthumb",
		"-T", "targets/nrf51.ld",
		"-Wl,--gc-sections",
		"-fno-exceptions", "-fno-unwind-tables",
		"-ffunction-sections", "-fdata-sections",
		"-Os",
		"-DNRF51",
		"-Ilib/CMSIS/CMSIS/Include",
		"lib/nrfx/mdk/system_nrf51.c",
		"src/device/nrf/nrf51.s"
	],
	"objcopy": "arm-none-eabi-objcopy",
	"flash": "openocd -f interface/cmsis-dap.cfg -f target/nrf51.cfg -c 'program {hex} reset exit'",
	"ocd-daemon": ["openocd", "-f", "interface/cmsis-dap.cfg", "-f", "target/nrf51.cfg"],
	"gdb": "arm-none-eabi-gdb",
	"gdb-initial-cmds": ["target remote :3333", "monitor halt", "load", "monitor reset", "c"]
}