From 4ddf4cf1279eb74dcc6329ad9e7f2a316bd4915a Mon Sep 17 00:00:00 2001
From: micbou <contact@micbou.com>
Date: Thu, 26 Apr 2018 13:10:48 +0200
Subject: [PATCH] Force MSVC to treat source files as UTF-8 encoded

---
 cpp/CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index b2f3441154..165eb7acde 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -178,10 +178,10 @@ endif()
 
 # For MSVC enable UNICODE and compilation on multiple processors. Increase the
 # number of sections that an object file can hold. This is needed for storing
-# the Unicode table.
+# the Unicode table. Also, force MSVC to treat source files as UTF-8 encoded.
 if ( MSVC )
   add_definitions( /DUNICODE /D_UNICODE /Zc:wchar_t- )
-  set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP /bigobj" )
+  set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP /bigobj /utf-8" )
 endif()
 
 if( MSVC OR CYGWIN OR MSYS)