From 86971d53d68ecf8b27d29ca5b266f1005d0c83f4 Mon Sep 17 00:00:00 2001
From: Anders Jenbo <anders@jenbo.dk>
Date: Tue, 18 May 2021 18:24:52 +0200
Subject: [PATCH] Do not show attribute warnings for Amiga builds

The compiler is currently stock at GCC 6.5 which doesn't know about some of the attributes we use.
---
 CMake/amiga_defs.cmake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMake/amiga_defs.cmake b/CMake/amiga_defs.cmake
index 1f9b8b9a8..8d3e10bab 100644
--- a/CMake/amiga_defs.cmake
+++ b/CMake/amiga_defs.cmake
@@ -8,3 +8,7 @@ set(TTF_FONT_NAME \"LiberationSerif-Bold.ttf\")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fexceptions")
 find_package(Freetype REQUIRED)
 find_package(ZLIB REQUIRED)
+
+# Do not warn about unknown attributes, such as [[nodiscard]].
+# As this build uses an older compiler, there are lots of them.
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-attributes")