From c536caaf132f16ce849f6190a796f6aea89422aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Tue, 3 Sep 2019 11:30:24 +0200
Subject: [PATCH] CMake: avoid /W3 overriding warnings and enable -DUNICODE on
 Windows.

Consistent with how all other Magnum projects do it.
---
 src/CMakeLists.txt | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index b3ec6c5..07ec013 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -23,6 +23,17 @@
 #   DEALINGS IN THE SOFTWARE.
 #
 
+# On MSVC remove /W3, as we are replacing it with /W4
+if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" OR CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC")
+    string(REPLACE "/W3" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+endif()
+
+# On Windows enable UNICODE/_UNICODE macros to avoid accidentally passing UTF-8
+# values to ANSI functions
+if(CORRADE_TARGET_WINDOWS)
+    add_definitions("-DUNICODE" "-D_UNICODE")
+endif()
+
 set_directory_properties(PROPERTIES CORRADE_USE_PEDANTIC_FLAGS ON)
 
 add_subdirectory(Corrade)