+PKG_CHECK_MODULES(PREVIEWER, gtk+-2.0 >= $GTK_REQUIRED gthread-2.0 gio-2.0 >= $GLIB_REQUIRED)
+
+SHELL_PLATFORM_PKGS=
+case "$with_platform" in
+ hildon) AC_DEFINE([PLATFORM_HILDON],[1],[Define if building for the hildon platform])
+ SHELL_PLATFORM_PKGS="hildon-1 hildon-fm-2 libosso"
+ ;;
+ gnome)
+ # Evince has a rather soft run-time dependency on hicolor-icon-theme.
+ # If the hicolor theme is not available, Evince fails to display some
+ # icons. Because we cannot check for it at run-time, we instead
+ # would like to require the icon theme at compile-time. But, because
+ # the hicolor-icon-theme does not have a pkgconfig file, on gnome we
+ # require the gnome icon theme instead.
+ SHELL_PLATFORM_PKGS="gnome-icon-theme >= $GNOME_ICON_THEME_REQUIRED"
+ # The totem-screensaver and egg_smclient code use x11 directly.
+ SHELL_PLATFORM_PKGS="$SHELL_PLATFORM_PKGS x11"
+ ;;
+ *)
+ # On all other platforms we issue a warning about the runtime
+ # dependency.
+ AC_MSG_WARN([Evince has a soft run-time dependency on hicolor-icon-theme. You are advised to have this theme installed when running Evince.]);
+ SHELL_PLATFORM_PKGS=""
+ ;;
+esac
+
+PKG_CHECK_MODULES([SHELL_CORE],[libxml-2.0 >= $LIBXML_REQUIRED gtk+-2.0 >= $GTK_REQUIRED gio-2.0 >= $GLIB_REQUIRED gthread-2.0 $SHELL_PLATFORM_PKGS])
+
+# *********
+# SM client
+# *********
+
+GDK_TARGET="$($PKG_CONFIG --variable target gdk-2.0)"
+
+AC_MSG_CHECKING([which smclient backend to use])
+AC_ARG_WITH([smclient],
+ [AS_HELP_STRING([--with-smclient-backend=no|xsmp|win32|quartz],
+ [Setting smclient backend (default:auto)])],
+ [],
+ [case "$GDK_TARGET" in
+ x11) case "$with_platform" in
+ gnome) with_smclient=xsmp ;;
+ *) with_smclient=no ;;
+ esac ;;
+ win32|quartz) with_smclient=$GDK_TARGET ;;
+ *) with_smclient=no ;;
+ esac])
+
+AC_MSG_RESULT([$with_smclient])
+
+if test "$with_smclient" != "no"; then
+ AC_DEFINE([WITH_SMCLIENT],[1],[Define if smclient is enabled])
+
+ case "$with_smclient" in
+ xsmp) SMCLIENT_PKGS="sm >= 1.0.0" ;;
+ *) SMCLIENT_PKGS="" ;;
+ esac
+
+ PKG_CHECK_MODULES([SMCLIENT],[gtk+-2.0 gthread-2.0 $SMCLIENT_PKGS])
+ AC_SUBST([SMCLIENT_CFLAGS])
+ AC_SUBST([SMCLIENT_LIBS])
+fi