fix path adjustments in installed metafiles

Task-number: QTBUG-28902
Change-Id: Ia70da8f0f0b7abb4ea2a46cb4068c0827888b322
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

mkspecs/features/qml_plugin.prf

@@ -89,3 +89,12 @@ load(qt_targets)
 }
 
 load(qml_module)
+
+unix|win32-g++* {
+    !isEmpty(_QMAKE_SUPER_CACHE_): \
+        lib_replace.match = $$dirname(_QMAKE_SUPER_CACHE_)/[^/][^/]*/lib
+    else: \
+        lib_replace.match = $$eval(QT.$${CXX_MODULE}.libs)
+    lib_replace.replace = $$[QT_INSTALL_LIBS/raw]
+    QMAKE_PRL_INSTALL_REPLACE += lib_replace
+}

mkspecs/features/qt_plugin.prf

@@ -58,3 +58,13 @@ load(qt_targets)
 
 wince*:LIBS += $$QMAKE_LIBS_GUI
 QMAKE_LFLAGS += $$QMAKE_LFLAGS_NOUNDEF
+
+unix|win32-g++* {
+    !isEmpty(_QMAKE_SUPER_CACHE_): \
+        rplbase = $$dirname(_QMAKE_SUPER_CACHE_)/[^/][^/]*
+    else: \
+        rplbase = $$MODULE_QMAKE_OUTDIR
+    lib_replace.match = $$rplbase/lib
+    lib_replace.replace = $$[QT_INSTALL_LIBS/raw]
+    QMAKE_PRL_INSTALL_REPLACE += lib_replace
+}

src/winmain/winmain.pro

@@ -25,3 +25,9 @@ TARGET = $$qtLibraryTarget($$TARGET$$QT_LIBINFIX) #do this towards the end
 load(qt_targets)
 
 wince*:QMAKE_POST_LINK =
+
+unix|win32-g++* {
+    lib_replace.match = $$[QT_INSTALL_LIBS/get]
+    lib_replace.replace = $$[QT_INSTALL_LIBS/raw]
+    QMAKE_PRL_INSTALL_REPLACE += lib_replace
+}