fix linux build (case sensitive folder Test -> test etc)

btgui/MidiTest/RtMidi.cpp

@@ -40,6 +40,7 @@
 
 #include "RtMidi.h"
 #include <sstream>
+#include <stdlib.h> //exit
 
 //*********************************************************************//
 //  RtMidi Definitions

btgui/MidiTest/RtMidi.h

@@ -638,7 +638,7 @@ class MidiOutWinKS: public MidiOutApi
 #endif
 
 #if defined(__RTMIDI_DUMMY__)
-aa
+
 class MidiInDummy: public MidiInApi
 {
  public:

build3/premake4.lua

@@ -89,10 +89,10 @@
 	
 	language "C++"
 	
-	include "../Test/gtest-1.7.0"
+	include "../test/gtest-1.7.0"
---	include "../Test/hello_gtest"
+--	include "../test/hello_gtest"
 	
-	include "../Test/TestBullet3OpenCL"
+	include "../test/TestBullet3OpenCL"
 	
 	
 	include "../Demos3/AllBullet2Demos"

test/TestBullet3OpenCL/premake4.lua

@@ -37,6 +37,7 @@ function createProject(vendor)
 	end
 
 	if os.is("Linux") then 
+		links {"pthread"}
 	end
 
 	if os.is("MacOSX") then