From f897b8eebe51756b4025962226de91d8a763c9c7 Mon Sep 17 00:00:00 2001
From: Gaute Nilsson <gaute.nilsson@siemens.com>
Date: Mon, 17 Feb 2020 19:56:05 +0100
Subject: [PATCH] Add option to adjust RPMSG_BUFFER_SIZE during CMake build

---
 cmake/options.cmake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cmake/options.cmake b/cmake/options.cmake
index 93f6c4e76..30ef65264 100644
--- a/cmake/options.cmake
+++ b/cmake/options.cmake
@@ -74,5 +74,9 @@ endif (WITH_ZEPHYR)
 
 option (WITH_LIBMETAL_FIND "Check Libmetal library can be found" ON)
 
+if (DEFINED RPMSG_BUFFER_SIZE)
+  add_definitions( -DRPMSG_BUFFER_SIZE=${RPMSG_BUFFER_SIZE} )
+endif(DEFINED RPMSG_BUFFER_SIZE)
+
 message ("-- C_FLAGS : ${CMAKE_C_FLAGS}")
 # vim: expandtab:ts=2:sw=2:smartindent