zephyr: Integrate modusocket into build.

zephyr/Makefile

@@ -33,6 +33,7 @@ INC += -I$(ZEPHYR_BASE)/net/ip/contiki/os
 
 SRC_C = main.c \
 	help.c \
+	modusocket.c \
 	modutime.c \
 	modzephyr.c \
 	modmachine.c \

zephyr/mpconfigport.h

@@ -60,6 +60,11 @@
 #define MICROPY_PY_MACHINE          (1)
 #define MICROPY_MODULE_WEAK_LINKS   (1)
 #define MICROPY_PY_STRUCT           (0)
+#ifdef CONFIG_NETWORKING
+// If we have networking, we likely want errno comfort
+#define MICROPY_PY_UERRNO           (1)
+#define MICROPY_PY_USOCKET          (1)
+#endif
 #define MICROPY_PY_UTIME            (1)
 #define MICROPY_PY_UTIME_MP_HAL     (1)
 #define MICROPY_PY_ZEPHYR           (1)
@@ -103,6 +108,7 @@ typedef long mp_off_t;
 
 extern const struct _mp_obj_module_t mp_module_machine;
 extern const struct _mp_obj_module_t mp_module_time;
+extern const struct _mp_obj_module_t mp_module_usocket;
 extern const struct _mp_obj_module_t mp_module_zephyr;
 
 #if MICROPY_PY_UTIME
@@ -119,11 +125,13 @@ extern const struct _mp_obj_module_t mp_module_zephyr;
 
 #define MICROPY_PORT_BUILTIN_MODULES \
     { MP_OBJ_NEW_QSTR(MP_QSTR_machine), (mp_obj_t)&mp_module_machine }, \
+    { MP_OBJ_NEW_QSTR(MP_QSTR_usocket), (mp_obj_t)&mp_module_usocket }, \
     MICROPY_PY_UTIME_DEF \
     MICROPY_PY_ZEPHYR_DEF \
 
 #define MICROPY_PORT_BUILTIN_MODULE_WEAK_LINKS \
     { MP_OBJ_NEW_QSTR(MP_QSTR_time), MP_ROM_PTR(&mp_module_time) }, \
+    { MP_OBJ_NEW_QSTR(MP_QSTR_socket), MP_ROM_PTR(&mp_module_usocket) }, \
 
 // extra built in names to add to the global namespace
 #define MICROPY_PORT_BUILTINS \