From b2bdd8772f02c3a95119155f058cea1474c61478 Mon Sep 17 00:00:00 2001
From: Zdenko <zdposter@gmail.com>
Date: Sun, 6 Nov 2022 21:29:22 +0100
Subject: cmake: fix "cl : command line warning D9002: ignoring unknown option
 '/O3'"


diff --git a/CMakeLists.txt b/CMakeLists.txt
index 676353b5..a15d7942 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -174,11 +174,11 @@ ENDIF(SWORD_ENABLE_PROFILEFN STREQUAL "Yes")
 
 IF(MSVC)
 	SET(CMAKE_C_FLAGS_DEBUG            "/D /O0 /DDEBUG ${CMAKE_C_FLAGS}")
-	SET(CMAKE_C_FLAGS_RELEASE          "/O3 /DNDEBUG ${CMAKE_C_FLAGS}")
-	SET(CMAKE_C_FLAGS_RELWITHDEBINFO   "/O3 /D /DDEBUG ${CMAKE_C_FLAGS}")
+	SET(CMAKE_C_FLAGS_RELEASE          "/O2 /DNDEBUG ${CMAKE_C_FLAGS}")
+	SET(CMAKE_C_FLAGS_RELWITHDEBINFO   "/O2 /D /DDEBUG ${CMAKE_C_FLAGS}")
 	SET(CMAKE_CXX_FLAGS_DEBUG          "/D /O0 /DDEBUG ${CMAKE_CXX_FLAGS}")
-	SET(CMAKE_CXX_FLAGS_RELEASE        "/O3 ${CMAKE_CXX_FLAGS}")
-	SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "/O3 /D /DDEBUG ${CMAKE_CXX_FLAGS}")
+	SET(CMAKE_CXX_FLAGS_RELEASE        "/O2 ${CMAKE_CXX_FLAGS}")
+	SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "/O2 /D /DDEBUG ${CMAKE_CXX_FLAGS}")
 ELSE(MSVC)
 	SET(CMAKE_C_FLAGS_DEBUG            "-g3 -Wall -O0 ${CMAKE_C_FLAGS}")
 	SET(CMAKE_C_FLAGS_RELEASE          "-O3 ${CMAKE_C_FLAGS}")