small compile fixes

Utilities/BEType.h

@@ -51,9 +51,10 @@ class be_t
 public:
 	typedef T type;
 #ifdef __GNUG__
-	be_t()	noexcept = default
-#endif
+	be_t()	noexcept = default;
+#else
 	be_t(){}
+#endif
 
 	be_t(const T& value)
 	{

rpcs3/Emu/GS/GL/GLGSRender.h

@@ -306,7 +306,7 @@ public:
 		static const wxString& dir_path = "textures";
 		static const wxString& file_fmt = dir_path + "\\" + "tex[%d].png";
 
-		if(!wxDirExists(dir_path)) wxMkDir(dir_path);
+		if(!wxDirExists(dir_path)) wxMkDir(dir_path, wxS_DIR_DEFAULT );
 
 		u32 count = 0;
 		while(wxFileExists(wxString::Format(file_fmt, count))) count++;

rpcs3/Emu/SysCalls/Modules/cellAdec.h

@@ -524,12 +524,12 @@ struct CellAdecParamM4Aac
 	be_t<MPEG4AAC_ConfigType> configNumber;
 
 	union {
-		struct { struct
+		struct mp { struct mp2
 		{
 			be_t<u32> adifProgramNumber; // 0
 		} adifConfig; };
 
-		struct { struct
+		struct mp3 { struct mp4
 		{
 			be_t<MPEG4AAC_SamplingFreq> samplingFreqIndex;
 			be_t<u32> profile; // LC profile (1)
@@ -557,8 +557,8 @@ struct CellAdecM4AacInfo
 	be_t<u32> pad1; // TODO: check alignment
 
 	union {
-		struct {
-			struct
+		struct mp5 {
+			struct m6
 			{
 				be_t<u32> copyrightIdPresent;
 				char copyrightId[9];
@@ -571,8 +571,8 @@ struct CellAdecM4AacInfo
 			} adif;
 		};
 
-		struct {
-			struct
+		struct mp7 {
+			struct mp8
 			{
 				be_t<u32> id;
 				be_t<u32> layer;
@@ -595,7 +595,7 @@ struct CellAdecM4AacInfo
 
 	be_t<u32> pad2; // TODO: check alignment
 
-	struct
+	struct mp9
 	{
 		be_t<u32> matrixMixdownPresent;
 		be_t<u32> mixdownIndex;