[evolution-mapi] Do not use -Wredundant-decls at the moment

[Milan Crha <mcrha src gnome org>]

commit 487fa91142aadb06707f73b0bc4bdd3763bde5ab
Author: Milan Crha <mcrha redhat com>
Date:   Mon Feb 8 17:36:12 2010 +0100

    Do not use -Wredundant-decls at the moment
    
    It produces couple warnings due to libmapi and samba4, thus until
    they fix it there remove this warning flag.

 configure.ac |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 83b7fe0..daa5b1c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -63,7 +63,7 @@ AS_COMPILER_FLAGS(WARNING_FLAGS,
 	-Wformat-nonliteral -Wformat-security -Winit-self
 	-Wmissing-declarations -Wmissing-include-dirs
 	-Wmissing-noreturn -Wnested-externs -Wpointer-arith
-	-Wredundant-decls -Wundef -Wwrite-strings")
+	-Wundef -Wwrite-strings")
 AC_SUBST(WARNING_FLAGS)
 
 dnl Other useful compiler warnings for test builds only.
@@ -71,6 +71,7 @@ dnl These may produce warnings we have no control over.
 dnl
 dnl	-Wmissing-format-attribute
 dnl	-Wshadow
+dnl	-Wredundant-decls
 
 CFLAGS="$CFLAGS $WARNING_FLAGS"