From b477936716cc57a79956216488b4be6e28a12cc8 Mon Sep 17 00:00:00 2001
From: Olli Parviainen <oparviai'at'iki.fi>
Date: Sun, 2 Apr 2023 18:48:28 +0300
Subject: [PATCH] Resolve gcc compiler warnings in ARM environment

---
 source/SoundStretch/WavFile.cpp | 2 +-
 source/SoundTouch/FIRFilter.cpp | 1 +
 source/SoundTouch/TDStretch.cpp | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/source/SoundStretch/WavFile.cpp b/source/SoundStretch/WavFile.cpp
index 459e2ed..b21e72f 100644
--- a/source/SoundStretch/WavFile.cpp
+++ b/source/SoundStretch/WavFile.cpp
@@ -450,7 +450,7 @@ int WavInFile::read(float *buffer, int maxElems)
 int WavInFile::eof() const
 {
     // return true if all data has been read or file eof has reached
-    return (dataRead == header.data.data_len || feof(fptr));
+    return ((uint)dataRead == header.data.data_len || feof(fptr));
 }
 
 
diff --git a/source/SoundTouch/FIRFilter.cpp b/source/SoundTouch/FIRFilter.cpp
index 473ca07..27b4362 100644
--- a/source/SoundTouch/FIRFilter.cpp
+++ b/source/SoundTouch/FIRFilter.cpp
@@ -283,6 +283,7 @@ void * FIRFilter::operator new(size_t)
 
 FIRFilter * FIRFilter::newInstance()
 {
+    __attribute__((unused))
     uint uExtensions;
 
     uExtensions = detectCPUextensions();
diff --git a/source/SoundTouch/TDStretch.cpp b/source/SoundTouch/TDStretch.cpp
index 157f0e4..231f72c 100644
--- a/source/SoundTouch/TDStretch.cpp
+++ b/source/SoundTouch/TDStretch.cpp
@@ -750,6 +750,7 @@ void * TDStretch::operator new(size_t)
 
 TDStretch * TDStretch::newInstance()
 {
+    __attribute__((unused))
     uint uExtensions;
 
     uExtensions = detectCPUextensions();