[evolution] Suppress deprecation warnings.

[Matthew Barnes <mbarnes src gnome org>]

commit a1182c8c3db3ad7a369bbb3fc0261fc49b91a174
Author: Matthew Barnes <mbarnes redhat com>
Date:   Tue Mar 6 10:12:15 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 218f688..1dc8125 100644
--- a/configure.ac
+++ b/configure.ac
@@ -76,6 +76,7 @@ AS_COMPILER_FLAGS(WARNING_FLAGS,
 	-Wno-missing-field-initializers
 	-Wno-sign-compare
 	-Wno-unused-parameter
+	-Wno-deprecated-declarations
 	-Wdeclaration-after-statement
 	-Werror-implicit-function-declaration
 	-Wformat-security -Winit-self