def test_targets():
cc = AvrGcc()
assert len(cc.targets)
for mcu in cc.targets:
cc.mcu = mcu
try:
cc.build(cc.minprog)
print(' program size = %s' % cc.size().program_bytes)
except AvrGccCompileError:
print(' compile error: %s' % cc.error_text.splitlines()[0])
