I would like to know how to use the lwip in this conversation. https://github.com/micropython/micropython/pull/1517
when I run this command `make MICROPY_PY_LWIP=1 MICROPY_PY_LWIP_SLIP=1`, I got this error.
Code: Select all
Use make V=1 or set BUILD_VERBOSE in your environment to increase build verbosity.
GEN build-standard/genhdr/qstr.i.last
In file included from ../../lib/lwip/src/include/lwip/init.h:40,
from ../../extmod/modlwip.c:40:
../../lib/lwip/src/include/lwip/opt.h:51:10: fatal error: lwipopts.h: No such file or directory
51 | #include "lwipopts.h"
| ^~~~~~~~~~~~
compilation terminated.
In file included from ../../lib/lwip/src/include/lwip/apps/mdns_opts.h:41,
from ../../lib/lwip/src/include/lwip/apps/mdns.h:41,
from ../../lib/lwip/src/apps/mdns/mdns.c:58:
../../lib/lwip/src/include/lwip/opt.h:51:10: fatal error: lwipopts.h: No such file or directory
51 | #include "lwipopts.h"
| ^~~~~~~~~~~~
compilation terminated.
In file included from ../../lib/lwip/src/core/def.c:61:
../../lib/lwip/src/include/lwip/opt.h:51:10: fatal error: lwipopts.h: No such file or directory
51 | #include "lwipopts.h"
| ^~~~~~~~~~~~
compilation terminated.
In file included from ../../lib/lwip/src/core/dns.c:87:
how do I fix this?