Add a few casts to initializer of int array when the constant is greater

than 0x7fffffff, as they have exceeded the range of standard int.  This
makes the code to compile when -std=c++11.

The resulting binary was not changed by this commit.  PORTREVISION
not bumped intentionally as this is a build fix.

While I'm there, also convert the header to new style.

PR:		ports/171525
Submitted by:	Michael Gmelin <freebsd grem de>

security/cryptopp/Makefile

@@ -1,9 +1,5 @@
-# New ports collection makefile for:   cryptopp
-# Date created:        18 January 2001
-# Whom:                George Reid <greid@ukug.uk.freebsd.org>
-#
+# Created by: George Reid <greid@ukug.uk.freebsd.org>
 # $FreeBSD$
-#
 
 PORTNAME=		cryptopp
 PORTVERSION=		5.6.1

security/cryptopp/files/patch-wake.cpp

@@ -0,0 +1,20 @@
+--- wake.cpp.orig
++++ wake.cpp
+@@ -25,13 +25,13 @@ void WAKE_Base::GenKey(word32 k0, word32 k1, word32 k2, word32 k3)
+ 	CRYPTOPP_COMPILE_ASSERT(sizeof(x) == 4);
+ 	static int tt[10]= {
+ 		0x726a8f3b,								 // table
+-		0xe69a3b5c,
+-		0xd3c71fe5,
+-		0xab3c73d2,
++		static_cast<int>(0xe69a3b5c),
++		static_cast<int>(0xd3c71fe5),
++		static_cast<int>(0xab3c73d2),
+ 		0x4d3a8eb3,
+ 		0x0396d6e8,
+ 		0x3d4c2f7a,
+-		0x9ee27cf3, } ;
++		static_cast<int>(0x9ee27cf3), } ;
+ 	t[0] = k0;
+ 	t[1] = k1;
+ 	t[2] = k2;