From aeb1fe5a5504e61df5edd862c9496c82e15212d5 Mon Sep 17 00:00:00 2001
From: Daniel Agar <daniel@agar.ca>
Date: Tue, 20 Jun 2017 09:33:59 -0400
Subject: [PATCH] compiler optimizations add -fno-math-errno

---
 cmake/common/px4_base.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/common/px4_base.cmake b/cmake/common/px4_base.cmake
index e13dc023da..6d10100905 100644
--- a/cmake/common/px4_base.cmake
+++ b/cmake/common/px4_base.cmake
@@ -371,6 +371,7 @@ function(px4_add_common_flags)
 		-funsafe-math-optimizations
 		-ffunction-sections
 		-fdata-sections
+		-fno-math-errno
 		${PIC_FLAG}
 		)