libraries/rapidjson: Fix build on current.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

libraries/rapidjson/3b2441b8.patch

@@ -0,0 +1,22 @@
+From 3b2441b87f99ab65f37b141a7b548ebadb607b96 Mon Sep 17 00:00:00 2001
+From: Janusz Chorko <janusz.chorko@apdu.pl>
+Date: Fri, 26 Aug 2016 21:17:38 +0200
+Subject: [PATCH] Removed non-compiling assignment operator. Fixed #718
+
+---
+ include/rapidjson/document.h | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/include/rapidjson/document.h b/include/rapidjson/document.h
+index e3e20dfbd..b0f1f70be 100644
+--- a/include/rapidjson/document.h
++++ b/include/rapidjson/document.h
+@@ -316,8 +316,6 @@ struct GenericStringRef {
+ 
+     GenericStringRef(const GenericStringRef& rhs) : s(rhs.s), length(rhs.length) {}
+ 
+-    GenericStringRef& operator=(const GenericStringRef& rhs) { s = rhs.s; length = rhs.length; }
+-
+     //! implicit conversion to plain CharType pointer
+     operator const Ch *() const { return s; }
+ 

libraries/rapidjson/rapidjson.SlackBuild

@@ -31,7 +31,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 PRGNAM=rapidjson
 VERSION=${VERSION:-1.1.0}
 GTESTVER=${GTESTVER:-ba96d0b1161f540656efdaed035b3c062b60e006}
-BUILD=${BUILD:-4}
+BUILD=${BUILD:-5}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -87,6 +87,9 @@ find -L . \
 # Fix for gcc7+
 find -name CMakeLists.txt -exec sed -i 's/ -Werror//g' {} +
 
+# Fix for current
+patch -p1 < $CWD/3b2441b8.patch
+
 mkdir -p build
 cd build
   cmake \