[dev-libs/Ice] added a patch for db6 from pld, also include php 7.1 fix from upstream so i don't forget it later in case we have no 3.6.4 soon-ish

dev-libs/Ice/files/Ice-3.6.3-php71.patch

@@ -0,0 +1,30 @@
+--- ice-3.6.3/php/src/php7/Types.cpp.orig	2016-10-05 16:59:08.000000000 +0200
++++ ice-3.6.3/php/src/php7/Types.cpp	2017-06-30 20:05:36.233173124 +0200
+@@ -1166,26 +1166,7 @@
+ {
+     assert(Z_TYPE_P(target) == IS_OBJECT);
+ 
+-    //
+-    // The add_property_zval function fails if the data member has protected visibility.
+-    // As a workaround, before calling the function we change the current scope to be that
+-    // of the object.
+-    //
+-    zend_class_entry *oldScope = EG(scope);
+-    EG(scope) = Z_OBJCE_P(target);
+-
+-    //
+-    // add_property_zval increments the refcount of zv.
+-    //
+-    int status = add_property_zval(target, STRCAST(name.c_str()), zv);
+-
+-    EG(scope) = oldScope; // Restore the previous scope.
+-
+-    if(status == FAILURE)
+-    {
+-        runtimeError("unable to set member `%s'", name.c_str());
+-        throw AbortMarshaling();
+-    }
++    zend_update_property(Z_OBJCE_P(target), target, STRCAST(name.c_str()), strlen(name.c_str()), zv);
+ }
+ 
+ static void