Ive just went through all the files with 'CfgBuildingLoot' & 'CfgLoot'
These are all the files I could find,
spawn_loot.sqf
building_spawnZombies.sqf
building_spawnLoot.sqf
loot_init.sqf
zombie_generate.sqf
player_spawnCheck.sqf
camp_spawnZombies.sqf
Also in the 'description.ext'
try changing #include "cfgBuildingLoot.hpp"
to
#include "CfgBuildingLoot.hpp"
These are all the files I could find,
spawn_loot.sqf
building_spawnZombies.sqf
building_spawnLoot.sqf
loot_init.sqf
zombie_generate.sqf
player_spawnCheck.sqf
camp_spawnZombies.sqf
Also in the 'description.ext'
try changing #include "cfgBuildingLoot.hpp"
to
#include "CfgBuildingLoot.hpp"