From b5b42a570a9268f4237b0cc3b1814b5c1266bc3f Mon Sep 17 00:00:00 2001
From: tamasmeszaros <meszaros.q@gmail.com>
Date: Wed, 27 Apr 2022 17:18:28 +0200
Subject: [PATCH] Force utf8 encoding for wxString in all Unix-like platforms

---
 deps/wxWidgets/wxWidgets.cmake | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/deps/wxWidgets/wxWidgets.cmake b/deps/wxWidgets/wxWidgets.cmake
index 1ca6735cc..293942568 100644
--- a/deps/wxWidgets/wxWidgets.cmake
+++ b/deps/wxWidgets/wxWidgets.cmake
@@ -9,6 +9,11 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
     set(_wx_toolkit "-DwxBUILD_TOOLKIT=gtk${_gtk_ver}")
 endif()
 
+set(_unicode_utf8 OFF)
+if (UNIX) # wxWidgets will not use char as the underlying type for wxString unless its forced to.
+    set (_unicode_utf8 ON)
+endif()
+
 prusaslicer_add_cmake_project(wxWidgets
     # GIT_REPOSITORY "https://github.com/prusa3d/wxWidgets"
     # GIT_TAG tm_cross_compile #${_wx_git_tag}
@@ -23,6 +28,7 @@ prusaslicer_add_cmake_project(wxWidgets
         -DwxUSE_MEDIACTRL=OFF
         -DwxUSE_DETECT_SM=OFF
         -DwxUSE_UNICODE=ON
+        -DwxUSE_UNICODE_UTF8=${_unicode_utf8}
         -DwxUSE_OPENGL=ON
         -DwxUSE_LIBPNG=sys
         -DwxUSE_ZLIB=sys