From 0604d58fd6b9c6505f50b6d9ee2f393eacabf738 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <anonymous.maarten@gmail.com>
Date: Mon, 3 Jun 2024 16:09:36 +0200
Subject: [PATCH] cmake: add -Wfloat-conversion compile flag

---
 cmake/sdlcompilers.cmake | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cmake/sdlcompilers.cmake b/cmake/sdlcompilers.cmake
index 5138fdd0b19fe..ac4db40c6b7c1 100644
--- a/cmake/sdlcompilers.cmake
+++ b/cmake/sdlcompilers.cmake
@@ -59,6 +59,11 @@ function(SDL_AddCommonCompilerFlags TARGET)
       sdl_target_compile_option_all_languages(${TARGET} "-Wundef")
     endif()
 
+    check_c_compiler_flag(-Wfloat-conversion HAVE_GCC_WFLOAT_CONVERSION)
+    if(HAVE_GCC_WFLOAT_CONVERSION)
+      sdl_target_compile_option_all_languages(${TARGET} "-Wfloat-conversion")
+    endif()
+
     check_c_compiler_flag(-fno-strict-aliasing HAVE_GCC_NO_STRICT_ALIASING)
     if(HAVE_GCC_NO_STRICT_ALIASING)
       sdl_target_compile_option_all_languages(${TARGET} "-fno-strict-aliasing")