diff --git a/pcsx2/CMakeLists.txt b/pcsx2/CMakeLists.txt
index 29e9c57741..5f71716497 100644
--- a/pcsx2/CMakeLists.txt
+++ b/pcsx2/CMakeLists.txt
@@ -146,7 +146,6 @@ set(pcsx2Sources
 	Patch.cpp
 	Patch_Memory.cpp
 	Pcsx2Config.cpp
-	pcsx2hostfs.cpp
 	PluginManager.cpp
 	PrecompiledHeader.cpp
 	R3000A.cpp
diff --git a/pcsx2/IopBios.cpp b/pcsx2/IopBios.cpp
index eb390c17c4..c4691646b3 100644
--- a/pcsx2/IopBios.cpp
+++ b/pcsx2/IopBios.cpp
@@ -21,6 +21,10 @@
 #include <ctype.h>
 #include <string.h>
 
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
 namespace R3000A {
 
 #define v0 (psxRegs.GPR.n.v0)
diff --git a/pcsx2/Linux/pcsx2.cbp b/pcsx2/Linux/pcsx2.cbp
index f57e269646..10f6dfff9a 100644
--- a/pcsx2/Linux/pcsx2.cbp
+++ b/pcsx2/Linux/pcsx2.cbp
@@ -522,7 +522,6 @@
 		<Unit filename="../gui/i18n.h" />
 		<Unit filename="../gui/pxEvtThread.h" />
 		<Unit filename="../gui/pxLogTextCtrl.cpp" />
-		<Unit filename="../pcsx2hostfs.cpp" />
 		<Unit filename="../ps2/BiosTools.cpp" />
 		<Unit filename="../ps2/BiosTools.h" />
 		<Unit filename="../ps2/GIFpath.cpp" />
diff --git a/pcsx2/gui/Dialogs/AboutBoxDialog.cpp b/pcsx2/gui/Dialogs/AboutBoxDialog.cpp
index 3209bf7ceb..d81bf366a1 100644
--- a/pcsx2/gui/Dialogs/AboutBoxDialog.cpp
+++ b/pcsx2/gui/Dialogs/AboutBoxDialog.cpp
@@ -80,7 +80,7 @@ Dialogs::AboutBoxDialog::AboutBoxDialog( wxWindow* parent )
 		"Gabest (Gsdx, Cdvdolio, Xpad),  Zeydlitz (ZZogl)"
 		"\n\n"
 		"Special thanks to: black_wd, Belmont, BGome, _Demo_, Dreamtime, "
-		"F|RES, MrBrown, razorblade, Seta-san, Skarmeth, feal87"
+		"F|RES, MrBrown, razorblade, Seta-san, Skarmeth, feal87, Athos, gregory"
 	);
 
 	// This sizer holds text of the authors and a logo!
diff --git a/plugins/spu2-x/src/Linux/SPU2-X.cbp b/plugins/spu2-x/src/Linux/SPU2-X.cbp
index d69b2a2fe3..eab6590b63 100644
--- a/plugins/spu2-x/src/Linux/SPU2-X.cbp
+++ b/plugins/spu2-x/src/Linux/SPU2-X.cbp
@@ -28,7 +28,7 @@
 				<Option type="3" />
 				<Option compiler="gcc" />
 				<Compiler>
-					<Add option="-g" />
+					<Add option="-O2" />
 					<Add option="-DNDEBUG" />
 				</Compiler>
 				<Linker>