From 0df41090746ee793be1254e75de336922bd11941 Mon Sep 17 00:00:00 2001
From: Dirk Ziegelmeier <dziegelmeier@de.pepperl-fuchs.com>
Date: Mon, 26 Nov 2018 08:11:39 +0100
Subject: [PATCH] Fix MSVC optimization flags

---
 contrib/ports/CMakeCommon.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/ports/CMakeCommon.cmake b/contrib/ports/CMakeCommon.cmake
index 5cf65bdb..ab02fe89 100644
--- a/contrib/ports/CMakeCommon.cmake
+++ b/contrib/ports/CMakeCommon.cmake
@@ -120,8 +120,8 @@ endif()
 
 if(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
     set(LWIP_COMPILER_FLAGS
-        $<$<CONFIG:Debug>:/O0>
-        $<$<CONFIG:Release>:/O2>
+        $<$<CONFIG:Debug>:/Od>
+        $<$<CONFIG:Release>:/Ox>
         /Wall
         /WX
     )