gpsd: Move python gps library to python3

The library is required for gnss-mgr to check when gpsd is ready.

BugzID: 63624

recipes-connectivity/gpsd/gpsd_3.20.bb

@@ -81,6 +81,13 @@ do_install_append() {
     install -m 0644 ${S}/systemd/${BPN}.socket ${D}${systemd_unitdir}/system/${BPN}.socket
 }
 
+# Copying gps library to python3 site-packages.
+# This can only be done in postinst because it is not possible to get both
+# python3 and python2 site-packages at build time.
+pkg_postinst_python-pygps() {
+    cp -r $D/${PYTHON_SITEPACKAGES_DIR}/gps $D/${libdir}/python3*/site-packages
+}
+
 PACKAGES =+ "libgps libgpsd python-pygps gpsd-udev gpsd-conf gpsd-gpsctl gps-utils"
 
 RPROVIDES_${PN}-dbg += "python-pygps-dbg"