CMake: Warn when Unicode file paths are not supported

arx · Dec 8, 2018 · 4fa41a5 · 4fa41a5
1 parent 857ad36
commit 4fa41a5
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1919,6 +1919,9 @@ endif()
 if(NOT (ARX_HAVE_CLOCK_GETTIME OR WIN32 OR ARX_HAVE_MACH_CLOCK))
 	message(SEND_ERROR "Need either clock_gettime or WIN32 or mach clock_get_time.")
 endif()
+if(WIN32 AND NOT ARX_HAVE_CXX17_FSTREAM_WCHAR)
+	message(WARNING "Missing support for Unicode file paths")
+endif()
 
 # Check for consistent configuration between SDL and libepoxy/GLEW
 if(ARX_HAVE_SDL AND ARX_HAVE_OPENGL AND NOT WIN32 AND NOT APPLE)