Fix build

data/map_events.s

@@ -12,6 +12,7 @@
 @#include "constants/trainer_hill.h"
     .include "asm/macros.inc"
     .include "constants/constants.inc"
+    .include "constants/item_data_constants.inc"
 
     .section .rodata
 

ld_script.txt

@@ -172,7 +172,6 @@ SECTIONS {
         asm/ground.o(.text);
         asm/normal.o(.text);
         asm/battle_anim_utility_funcs.o(.text);
-        src/bike.o(.text);
         asm/bike.o(.text);
         asm/easy_chat.o(.text);
         asm/mon_markings.o(.text);