File no-werror.patch of Package openrct2

diff -Nur OpenRCT2-0.2.3/CMakeLists.txt new/CMakeLists.txt
--- OpenRCT2-0.2.3/CMakeLists.txt	2019-07-10 22:52:26.000000000 +0200
+++ new/CMakeLists.txt	2019-07-15 22:37:42.474039352 +0200
@@ -212,7 +212,7 @@
 
     # Compiler flags
     set(DEBUG_LEVEL 0 CACHE STRING "Select debug level for compilation. Use value in range 0–3.")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fstrict-aliasing -Werror -Wundef -Wmissing-declarations -Winit-self -Wall -Wextra -Wshadow")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fstrict-aliasing -Wundef -Wmissing-declarations -Winit-self -Wall -Wextra -Wshadow")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-pragmas -Wno-missing-braces -Wno-comment -Wnonnull -Wno-unused-parameter")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDEBUG=${DEBUG_LEVEL}")