[gtkmm] Configure: Avoid using deprecated cairomm API.

[Murray Cumming <murrayc src gnome org>]

commit 62b0b9e73823fde44550e8a78e160996ed0d6e77
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Sep 2 13:56:42 2010 +0200

    Configure: Avoid using deprecated cairomm API.
    
    * configure.ac: Add CAIROMM to the MM_ARG_ENABLE_WARNINGS() deprecations list.

 ChangeLog    |    6 ++++++
 configure.ac |    2 +-
 2 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index c694521..3c7e4c8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2010-09-02  Murray Cumming  <murrayc murrayc com>
 
+	Configure: Avoid using deprecated cairomm API.
+
+	* configure.ac: Add CAIROMM to the MM_ARG_ENABLE_WARNINGS() deprecations list.
+
+2010-09-02  Murray Cumming  <murrayc murrayc com>
+
 	Wrap some new functions.
 
 	* gtk/src/application.hg: Added create_window().
diff --git a/configure.ac b/configure.ac
index d572bbb..5579f2e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -93,7 +93,7 @@ AC_CHECK_FUNCS([flockfile funlockfile getc_unlocked mkfifo])
 MM_ARG_ENABLE_WARNINGS([GTKMM_WXXFLAGS],
                        [-Wall],
                        [-pedantic -Wall -Wextra -DGSEAL_ENABLE],
-                       [G PANGO ATK GDK GDK_PIXBUF GTK ATKMM PANGOMM])
+                       [G PANGO ATK GDK GDK_PIXBUF GTK ATKMM PANGOMM CAIROMM])
 
 AC_CONFIG_FILES([Makefile
                  tools/Makefile