+# clutter support - experimental
+# ----------------------------------------------------------------------
+
+AC_ARG_ENABLE([clutter],
+ AC_HELP_STRING([--enable-clutter], [enable clutter support - experimental]),
+ [libclutter=$enableval], [libclutter=auto])
+
+if test "x${libclutter}" = "xyes" -o "x${libgps}" = "xyes"; then
+ PKG_CHECK_MODULES(CLUTTER, [clutter-1.0 >= 1.0],
+ [
+ PKG_CHECK_MODULES(CLUTTER_GTK, [clutter-gtk-1.0 >= 1.0],
+ [
+ HAVE_CLUTTER=yes
+ AC_DEFINE(HAVE_CLUTTER, 1, [define to enable use of clutter library])
+ ],
+ [
+ HAVE_CLUTTER=no
+ AC_MSG_WARN([$CLUTTER_GTK_PKG_ERRORS])
+ ])
+
+ ],
+ [
+ HAVE_CLUTTER=no
+ AC_MSG_WARN([$CLUTTER_PKG_ERRORS])
+ ])
+else
+ HAVE_CLUTTER=disabled
+fi
+
+AC_SUBST(CLUTTER_CFLAGS)
+AC_SUBST(CLUTTER_LIBS)
+AC_SUBST(CLUTTER_GTK_CFLAGS)
+AC_SUBST(CLUTTER_GTK_LIBS)
+
+
+# Libchamplain support - used for GPS map facility - experimental
+# ----------------------------------------------------------------------
+
+AC_ARG_ENABLE([gps],
+ AC_HELP_STRING([--enable-gps], [enable GPS map support - experimental]),
+ [libgps=$enableval], [libgps=yes])
+
+if test "x${libgps}" = "xyes" -a "x${HAVE_CLUTTER}" = "xyes" ; then
+ PKG_CHECK_MODULES(LIBCHAMPLAIN, [champlain-0.12 >= 0.12],
+ [
+ HAVE_LIBCHAMPLAIN=yes
+ AC_DEFINE(HAVE_LIBCHAMPLAIN, 1, [define to enable use of GPS maps])
+ ],
+ [
+ HAVE_LIBCHAMPLAIN=no
+ AC_MSG_WARN([$LIBCHAMPLAIN_PKG_ERRORS])
+ ])
+else
+ HAVE_LIBCHAMPLAIN=disabled
+fi
+
+if test "x${libgps}" = "xyes" -a "x${HAVE_LIBCHAMPLAIN}" = "xyes" ; then
+ PKG_CHECK_MODULES(LIBCHAMPLAIN_GTK, [champlain-gtk-0.12 >= 0.12],
+ [
+ HAVE_LIBCHAMPLAIN_GTK=yes
+ AC_DEFINE(HAVE_LIBCHAMPLAIN_GTK, 1, [define to enable use of GPS maps])
+ ],
+ [
+ HAVE_LIBCHAMPLAIN_GTK=no
+ AC_MSG_WARN([$LIBCHAMPLAIN_GTK_PKG_ERRORS])
+ ])
+else
+ HAVE_LIBCHAMPLAIN_GTK=disabled
+fi
+
+AM_CONDITIONAL(HAVE_LIBCHAMPLAIN_GTK, [test "x$HAVE_LIBCHAMPLAIN_GTK" = xyes])
+AC_SUBST(LIBCHAMPLAIN_GTK_CFLAGS)
+AC_SUBST(LIBCHAMPLAIN_GTK_LIBS)
+