[gtksourceviewmm] Disable long-long warnings because glib headers triggers it.

[Murray Cumming <murrayc src gnome org>]

commit 4597162f125191c660b3a214f65d4ce24b68ee06
Author: Murray Cumming <murrayc murrayc com>
Date:   Wed Jun 22 14:47:37 2011 +0200

    Disable long-long warnings because glib headers triggers it.

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 37b8be6..03a3af9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,8 +45,8 @@ MM_ARG_WITH_TAGFILE_DOC([gtkmm-3.0.tag], [gtkmm-3.0])
 
 AC_LANG([C++])
 MM_ARG_ENABLE_WARNINGS([GTKSOURCEVIEWMM_WXXFLAGS],
-                       [-Wall],
-                       [-pedantic -Wall -Wextra],
+                       [-Wall -Wno-long-long],
+                       [-pedantic -Wall -Wextra -Wno-long-long],
                        [G PANGO ATK GDK GDK_PIXBUF GTK GTKSOURCEVIEW GLIBMM PANGOMM ATKMM GDKMM GTKMM])
 
 AC_CONFIG_FILES([Makefile