[evolution-ews] Suppress deprecation warnings.

[Matthew Barnes <mbarnes src gnome org>]

commit f857d857e517b8f2d8cd65e532332cb2fc201ff9
Author: Matthew Barnes <mbarnes redhat com>
Date:   Tue Mar 6 10:56:02 2012 -0500

    Suppress deprecation warnings.
    
    Suppress deprecated declaration warnings, particularly from GTK+, until
    we're ready to care again.  Once we require GTK+ 3.4 we can start using
    the new deprecation min/max macros.

 configure.ac |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index f79615c..a2c2213 100644
--- a/configure.ac
+++ b/configure.ac
@@ -71,6 +71,7 @@ AS_COMPILER_FLAGS(WARNING_FLAGS,
 	-Wno-missing-field-initializers
 	-Wno-sign-compare
 	-Wno-unused-parameter
+	-Wno-deprecated-declarations
 	-Wdeclaration-after-statement
 	-Wno-unused-but-set-variable
 	-Werror-implicit-function-declaration