diff --git a/src/Cafe/HW/Espresso/Recompiler/PPCRecompiler.cpp b/src/Cafe/HW/Espresso/Recompiler/PPCRecompiler.cpp
index 83271e8c..376172f2 100644
--- a/src/Cafe/HW/Espresso/Recompiler/PPCRecompiler.cpp
+++ b/src/Cafe/HW/Espresso/Recompiler/PPCRecompiler.cpp
@@ -580,7 +580,7 @@ void PPCRecompiler_init()
 	__cpuid(cpuInfo, 0x1);
 	hasMOVBESupport = ((cpuInfo[2] >> 22) & 1) != 0;
 	hasAVXSupport = ((cpuInfo[2] >> 28) & 1) != 0;
-	__cpuidex1(cpuInfo, 0x7, 0);
+	__cpuidex(cpuInfo, 0x7, 0);
 	hasBMI2Support = ((cpuInfo[1] >> 8) & 1) != 0;
 
 	forceLog_printf("Recompiler initialized. CPU extensions: %s%s%s", hasLZCNTSupport ? "LZCNT " : "", hasMOVBESupport ? "MOVBE " : "", hasAVXSupport ? "AVX " : "");
diff --git a/src/Common/unix/platform.cpp b/src/Common/unix/platform.cpp
index 86973c7f..f0fc52a8 100644
--- a/src/Common/unix/platform.cpp
+++ b/src/Common/unix/platform.cpp
@@ -16,8 +16,10 @@ void (__cpuid)(int __cpuVal[4], unsigned int __leaf)
 }
 #undef __cpuid
 
-void __cpuidex1(int __cpuid_info[4], int __leaf, int __subleaf)
+#ifdef __clang__
+void __cpuidex(int __cpuid_info[4], int __leaf, int __subleaf)
 {
   __cpuid_count (__leaf, __subleaf, __cpuid_info[0], __cpuid_info[1],
 		 __cpuid_info[2], __cpuid_info[3]);
 }
+#endif
\ No newline at end of file
diff --git a/src/Common/unix/platform.h b/src/Common/unix/platform.h
index c3b1b011..d7522200 100644
--- a/src/Common/unix/platform.h
+++ b/src/Common/unix/platform.h
@@ -42,7 +42,7 @@ inline uint32_t GetExceptionError()
 
 // cpu id (somewhat hacky, reorganize later)
 void (__cpuid)(int __cpuVal[4], unsigned int __leaf);
-void __cpuidex1 (int __cpuid_info[4], int __leaf, int __subleaf);
+void __cpuidex (int __cpuid_info[4], int __leaf, int __subleaf);
 
 // placeholder
 uint32_t GetTickCount();
diff --git a/src/main.cpp b/src/main.cpp
index 587d29e6..406c7ebd 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -27,6 +27,8 @@
 #include "Cafe/IOSU/legacy/iosu_crypto.h"
 #include "Cafe/OS/libs/vpad/vpad.h"
 
+#include "Common/platform.h"
+
 #include "audio/IAudioAPI.h"
 #if BOOST_OS_WINDOWS
 #pragma comment(lib,"Dbghelp.lib")
@@ -39,11 +41,13 @@
 #define _putenv(__s) putenv((char*)(__s))
 #endif
 
+#if BOOST_OS_WINDOWS
 extern "C"
 {
 	__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
 	__declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
 }
+#endif
 
 bool _cpuExtension_SSSE3 = false;
 bool _cpuExtension_SSE4_1 = false;