Fix CustomTarget_postprocess/check_dynamic_objects for --enable-qt5

The dependency of Library_vcl on qt5 libraries (via vcl/qt5/Qt5Font.cxx) is
there ever since b66a7cbd "QT5 first stab on
implementing CommonSalLayout", but no idea whether that is by design or is a
hack that should eventually be cleaned up.

Change-Id: I4cec702709b37069987ec68c035628b5172b3543

bin/check-elf-dynamic-objects

@@ -71,6 +71,7 @@ gstreamerwhitelist="libgstpbutils-1.0.so.0 libgstvideo-1.0.so.0 libgstbase-1.0.s
 gtk2whitelist="libgtk-x11-2.0.so.0 libgdk-x11-2.0.so.0 libpangocairo-1.0.so.0 libatk-1.0.so.0 libcairo.so.2 libgio-2.0.so.0 libpangoft2-1.0.so.0 libpango-1.0.so.0 libfontconfig.so.1 libfreetype.so.6 libgdk_pixbuf-2.0.so.0 libgobject-2.0.so.0 libglib-2.0.so.0 libgmodule-2.0.so.0 libgthread-2.0.so.0 libdbus-glib-1.so.2 libdbus-1.so.3"
 gtk3whitelist="libgtk-3.so.0 libgdk-3.so.0 libcairo-gobject.so.2 libpangocairo-1.0.so.0 libatk-1.0.so.0 libcairo.so.2 libgio-2.0.so.0 libpangoft2-1.0.so.0 libpango-1.0.so.0 libfontconfig.so.1 libfreetype.so.6 libgdk_pixbuf-2.0.so.0 libgobject-2.0.so.0 libglib-2.0.so.0 libgmodule-2.0.so.0 libgthread-2.0.so.0 libdbus-glib-1.so.2 libdbus-1.so.3"
 kde4whitelist="libkio.so.5 libkfile.so.4 libkdeui.so.5 libkdecore.so.5 libQtNetwork.so.4 libQtGui.so.4 libQtCore.so.4 libglib-2.0.so.0"
+qt5whitelist="libQt5Core.so.5 libQt5Gui.so.5 libQt5Network.so.5 libQt5Widgets.so.5 libcairo.so.2 libglib-2.0.so.0"
 avahiwhitelist="libdbus-glib-1.so.2 libdbus-1.so.3 libgobject-2.0.so.0 libgmodule-2.0.so.0 libgthread-2.0.so.0 libglib-2.0.so.0 libavahi-common.so.3 libavahi-client.so.3"
 kerberoswhitelist="libgssapi_krb5.so.2 libcom_err.so.2 libkrb5.so.3"
 dconfwhitelist="libdconf.so.1 libgio-2.0.so.0 libglib-2.0.so.0 libgobject-2.0.so.0"
@@ -107,13 +108,25 @@ local file="$1"
         */libvclplug_gtk3lo.so)
             whitelist="${whitelist} ${x11whitelist} ${gtk3whitelist}"
         ;;
+        */libvclplug_qt5lo.so)
+            if [ "$ENABLE_QT5" = TRUE ]; then
+                whitelist="${whitelist} ${qt5whitelist}"
+            fi
+        ;;
         */libdesktop_detectorlo.so|*/ui-previewer|*/oosplash|*/gengal.bin)
             whitelist="${whitelist} ${x11whitelist}"
         ;;
         */libvclplug_genlo.so|*/libchartcorelo.so|*/libavmediaogl.so|*/libOGLTranslo.so|*/liboglcanvaslo.so|*/libchartopengllo.so)
             whitelist="${whitelist} ${x11whitelist} ${openglwhitelist}"
         ;;
-        */libvcllo.so|*/libsofficeapp.so)
+        */libvcllo.so)
+            whitelist="${whitelist} ${x11whitelist} ${openglwhitelist} ${giowhitelist} libcups.so.2"
+            if [ "$ENABLE_QT5" = TRUE ]; then
+                #TOOD: is inclusion of vcl/qt5/Qt5Font.cxx in Library_vcl really wanted?
+                whitelist="${whitelist} ${qt5whitelist}"
+            fi
+        ;;
+        */libsofficeapp.so)
             whitelist="${whitelist} ${x11whitelist} ${openglwhitelist} ${giowhitelist} libcups.so.2"
         ;;
         */liblibreofficekitgtk.so)