--- qsampler/trunk/src/src.pro	2011/11/13 23:18:32	2283
+++ qsampler/trunk/src/src.pro	2012/12/29 00:21:11	2387
@@ -85,7 +85,10 @@
 	LOCALEDIR = $(localedir)
 
 	DEFINES += DATADIR=\"$$DATADIR\"
-	DEFINES += LOCALEDIR=\"$$LOCALEDIR\"
+
+	!isEmpty(LOCALEDIR) {
+		DEFINES += LOCALEDIR=\"$$LOCALEDIR\"
+	}
 
 	# make install
 	INSTALLS += target desktop icon
@@ -103,7 +106,7 @@
 
 	CONFIG(debug, debug|release): CONFIG += console
 	INSTALLS += target
-	target.path = $$BINDIR
+	target.path = $$PREFIX/bin
 }
 
 macx {
@@ -111,3 +114,6 @@
 	QMAKE_MAC_SDK = $$(SDKROOT)
 	CONFIG += $$(QMAKE_ARCHS)
 }
+
+# QT5 Support
+QT += widgets