[gtkmm] Depend on latest glibmm, pangomm, atkmm.

[Murray Cumming <murrayc src gnome org>]

commit 4941081263d03b7a9919672e109dde9270d84d4b
Author: Murray Cumming <murrayc murrayc com>
Date:   Sun Nov 29 21:27:58 2015 +0100

    Depend on latest glibmm, pangomm, atkmm.
    
    This seems to be necessary due to the noexcept changes.
    Bug #758798 (Émeric MASCHINO)

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 7e16f46..530c5b1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -93,7 +93,7 @@ AS_IF([test "x$enable_static" = xyes],
 # gdkmm really does need GTK+, because part of Gdk::DragContext is in GTK+.
 # The extra cairomm-1.0 check is because gdkmm requires a newer cairomm than pangomm requires.
 # The extra gdk-pixbuf-2.0 check is because gdkmm requires a newer gdk-pixbuf than gtk+-3.0 requires.
-AC_SUBST([GDKMM_MODULES], ['giomm-2.4 >= 2.46.1 pangomm-1.4 >= 2.38.1 gtk+-3.0 >= 3.18.0 cairomm-1.0 >= 
1.12.0 gdk-pixbuf-2.0 >= 2.26.0'])
+AC_SUBST([GDKMM_MODULES], ['giomm-2.4 >= 2.47.3.1 pangomm-1.4 >= 2.38.2 gtk+-3.0 >= 3.18.0 cairomm-1.0 >= 
1.12.0 gdk-pixbuf-2.0 >= 2.26.0'])
 
 AS_IF([test "x$gtkmm_host_windows" = xyes],
       [GTKMM_MODULES=$GDKMM_MODULES],
@@ -104,7 +104,7 @@ AS_IF([test "x$gtkmm_host_windows" = xyes],
 GTKMM_ARG_ENABLE_API_ATKMM
 
 AS_IF([test "x$gtkmm_enable_api_atkmm" != xno],
-      [GTKMM_MODULES="atkmm-1.6 >= 2.24.1 $GTKMM_MODULES"])
+      [GTKMM_MODULES="atkmm-1.6 >= 2.24.2 $GTKMM_MODULES"])
 AC_SUBST([GTKMM_MODULES])
 
 AC_SUBST([GTKMM_DEMOS_EXTRA_MODULES], ['epoxy >= 1.2'])