$NetBSD$

Adds ${PREFIX} to target.path and pluginspec.path.

--- src/qtcreatorplugin.pri.orig	2012-05-09 14:13:18.000000000 +0000
+++ src/qtcreatorplugin.pri
@@ -81,9 +81,9 @@ CONFIG += plugin plugin_with_soname
 linux*:QMAKE_LFLAGS += $$QMAKE_LFLAGS_NOUNDEF
 
 !macx {
-    target.path = /$$IDE_LIBRARY_BASENAME/qtcreator/plugins/$$PROVIDER
+    target.path = $(PREFIX)/lib/qtcreator/plugins/$$PROVIDER
     pluginspec.files += $${TARGET}.pluginspec
-    pluginspec.path = /$$IDE_LIBRARY_BASENAME/qtcreator/plugins/$$PROVIDER
+    pluginspec.path = $(PREFIX)/lib/qtcreator/plugins/$$PROVIDER
     INSTALLS += target pluginspec
 }
 
