uf reverting breaks mingw (nw)

scripts/genie.lua

@@ -333,11 +333,6 @@ if _OPTIONS["targetos"]=="windows" then
 			"X64_WINDOWS_ABI",
 		}
 	configuration { }
-		defines {
-			"UNICODE",
-			"_UNICODE",
-			"main=utf8_main",
-		}	
 end
 
 -- Avoid error when invoking genie --help.

scripts/src/osd/sdl_cfg.lua

@@ -99,6 +99,12 @@ if BASE_TARGETOS=="unix" then
 end
 
 if _OPTIONS["targetos"]=="windows" then
+	defines {
+		"UNICODE",
+		"_UNICODE",
+		"main=utf8_main",
+	}
+
 	configuration { "vs*" }
 		includedirs {
 			path.join(_OPTIONS["SDL_INSTALL_ROOT"],"include")

scripts/src/osd/windows_cfg.lua

@@ -1,6 +1,9 @@
 defines {
+	"UNICODE",
+	"_UNICODE",
 	"OSD_WINDOWS",
 	"USE_SDL=0",
+	"main=utf8_main",
 	"_WIN32_WINNT=0x0501",
 }