From 18cc19919d2c6cbb7a6c042818c461d3b0f267b3 Mon Sep 17 00:00:00 2001
From: Jose <jose@zeroc.com>
Date: Tue, 10 Dec 2024 13:43:43 +0100
Subject: [PATCH] Remove references to ICE_CPP11_MAPPING

---
 cpp/DataStorm/stock/README.md | 4 ++--
 cpp/make/Make.rules           | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cpp/DataStorm/stock/README.md b/cpp/DataStorm/stock/README.md
index 929c139cd..1e06c6310 100644
--- a/cpp/DataStorm/stock/README.md
+++ b/cpp/DataStorm/stock/README.md
@@ -3,16 +3,16 @@ topic and send partial updates to update the stock price or volume. The reader
 prints out the stock information and partial updates.
 
 The demo uses Slice to define the `Demo::Stock` class in the `Stock.ice` file.
-When compiling the code generated by `slice2cpp`, it's important to define the
-`ICE_CPP11_MAPPING` macro to use the Ice for C++11 mapping instead.
 
 To run the demo, start the writer and specify the ticker of the stocks to write:
+
 ```
 writer
 ```
 
 In a separate window, start the reader and specify the stock tickers you wish to
 follow:
+
 ```
 reader
 ```
diff --git a/cpp/make/Make.rules b/cpp/make/Make.rules
index a62e8dfd8..3dde6bbad 100644
--- a/cpp/make/Make.rules
+++ b/cpp/make/Make.rules
@@ -61,7 +61,7 @@ $1_srcext               := cpp
 $1_dependencies         := $$(or $$($1_dependencies),Ice)
 $1_slicecompiler        := slice2cpp
 $1_sliceflags           := -I$(ice_slicedir) -I$1 $$($1_sliceflags)
-$1_cppflags             := -DICE_CPP11_MAPPING -std=c++17 -I$1 -I$1/generated $(ice_cppflags) $$($1_cppflags)
+$1_cppflags             := -std=c++17 -I$1 -I$1/generated $(ice_cppflags) $$($1_cppflags)
 $1_caninstall           := no
 
 # Also link with IceSSL, IceDiscovery and IceLocatorDiscovery when compiling the project with the static configuration