From 96f3858c96929efea1fd3466032ce8d12338c9be Mon Sep 17 00:00:00 2001
From: Michel Heily <michelheily@gmail.com>
Date: Thu, 30 Apr 2020 09:12:45 +0300
Subject: [PATCH] Fix unused warnings when not compiled with elf_support

Former-commit-id: a6b38f3affdbfbb436b1ec0d3ec33406f71f9ba2
---
 rustboyadvance-core/src/core/cartridge/builder.rs | 2 ++
 rustboyadvance-core/src/core/cartridge/loader.rs  | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/rustboyadvance-core/src/core/cartridge/builder.rs b/rustboyadvance-core/src/core/cartridge/builder.rs
index 1114e84..3e9f87f 100644
--- a/rustboyadvance-core/src/core/cartridge/builder.rs
+++ b/rustboyadvance-core/src/core/cartridge/builder.rs
@@ -86,11 +86,13 @@ impl GamepakBuilder {
     pub fn build(mut self) -> GBAResult<Cartridge> {
         let (bytes, symbols) = if let Some(bytes) = self.bytes {
             match load_from_bytes(bytes.to_vec())? {
+                #[cfg(feature = "elf_support")]
                 LoadRom::Elf { data, symbols } => Ok((data, Some(symbols))),
                 LoadRom::Raw(data) => Ok((data, None)),
             }
         } else if let Some(path) = &self.path {
             match load_from_file(&path)? {
+                #[cfg(feature = "elf_support")]
                 LoadRom::Elf { data, symbols } => Ok((data, Some(symbols))),
                 LoadRom::Raw(data) => Ok((data, None)),
             }
diff --git a/rustboyadvance-core/src/core/cartridge/loader.rs b/rustboyadvance-core/src/core/cartridge/loader.rs
index 49d6119..474bde5 100644
--- a/rustboyadvance-core/src/core/cartridge/loader.rs
+++ b/rustboyadvance-core/src/core/cartridge/loader.rs
@@ -1,4 +1,6 @@
 use super::super::{GBAError, GBAResult};
+
+#[cfg(feature = "elf_support")]
 use std::collections::HashMap;
 use std::io::prelude::*;
 use std::io::Cursor;
@@ -11,6 +13,7 @@ use zip::ZipArchive;
 use goblin;
 
 pub enum LoadRom {
+    #[cfg(feature = "elf_support")]
     Elf {
         data: Vec<u8>,
         symbols: HashMap<String, u32>,