https://github.com/mupen64plus/mupen64plus-video-glide64mk2/pull/129

Index: src/GlideHQ/TxHiResCache.h
--- src/GlideHQ/TxHiResCache.h.orig
+++ src/GlideHQ/TxHiResCache.h
@@ -47,7 +47,7 @@ class TxHiResCache : public TxCache (private)
   TxImage *_txImage;
   TxQuantize *_txQuantize;
   TxReSample *_txReSample;
-  boolean loadHiResTextures(boost::filesystem::wpath dir_path, boolean replace);
+  boolean loadHiResTextures(boost::filesystem::path dir_path, boolean replace);
 public:
   ~TxHiResCache();
   TxHiResCache(int maxwidth, int maxheight, int maxbpp, int options,
