build: fixes to build on linux

*   dont use Q_PROCESSOR macros for 32/64 getArchitectureType
    move the function from lib_gui to lib
*   added missing include

src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorWindows.cpp

@@ -5,6 +5,7 @@
 
 #include "utility/file/FilePath.h"
 #include "utility/utilityApp.h"
+#include "utility/utility.h"
 
 JavaPathDetectorWindows::JavaPathDetectorWindows(const std::string javaVersion)
 	: JavaPathDetector("Java " + javaVersion + " for Windows", javaVersion)

src/lib_gui/utility/utilityApp.cpp

@@ -78,18 +78,6 @@ void utility::killRunningProcesses()
 	}
 }
 
-ApplicationArchitectureType utility::getApplicationArchitectureType()
-{
-#ifdef Q_PROCESSOR_X86_64
-	return APPLICATION_ARCHITECTURE_X86_64;
-#endif
-
-#ifdef Q_PROCESSOR_X86_32
-	return APPLICATION_ARCHITECTURE_X86_32;
-#endif
-	return APPLICATION_ARCHITECTURE_UNKNOWN;
-}
-
 int utility::getIdealThreadCount()
 {
 	return QThread::idealThreadCount();

src/lib_gui/utility/utilityApp.h

@@ -14,8 +14,6 @@ namespace utility
 
 	void killRunningProcesses();
 
-	ApplicationArchitectureType getApplicationArchitectureType();
-
 	int getIdealThreadCount();
 }