+if HAVE_LIBVALA22
+roobuilder_LIBVALA = --pkg libvala-0.22
+endif
+
+if HAVE_LIBVALA24
+roobuilder_LIBVALA = --pkg libvala-0.24
+endif
+
+if HAVE_LIBVALA26
+roobuilder_LIBVALA = --pkg libvala-0.26
+endif
+
+if HAVE_LIBVALA28
+roobuilder_LIBVALA = --pkg libvala-0.28
+endif
+
+if HAVE_LIBVALA30
+roobuilder_LIBVALA = --pkg libvala-0.30
+endif
+
+if HAVE_LIBVALA32
+roobuilder_LIBVALA = --pkg libvala-0.32
+endif
+
+# gda
+
+
+if HAVE_GDA5
+roobuilder_GDA = --pkg libgda-5.0
+endif
+
+if HAVE_GDA4
+roobuilder_GDA = --pkg libgda-4.0
+endif
+
+
+# webkit
+
+
+if HAVE_WEBKIT4
+roobuilder_WEBKKIT = --pkg webkit2gtk-4.0
+endif
+
+if HAVE_WEBKIT3
+roobuilder_WEBKKIT = --pkg webkit2gtk-3.0
+endif
+
+# vte
+
+if HAVE_VTE_2_91
+roobuilder_VTE = --pkg vte-2.91
+endif
+if HAVE_VTE_2_90
+roobuilder_VTE = --pkg vte-2.90
+endif
+
+# - not sure if needed....