env.Append(CCFLAGS=['--target=arm-unknown-nacl', '-mfloat-abi=hard'])
else:
raise Exception('Unsupported architecture')
-env.ComponentLibrary('libnacl_sys_private', ['linux_sys_private.c'])
+env.ComponentLibrary('libnacl_sys_private', ['linux_sys_private.c',
+ 'irt_exception_handling.c'])