diff --git a/Sources/Core/System/detect_cpu_ext.cpp b/Sources/Core/System/detect_cpu_ext.cpp
index bc335c4cc..71499896a 100644
--- a/Sources/Core/System/detect_cpu_ext.cpp
+++ b/Sources/Core/System/detect_cpu_ext.cpp
@@ -32,7 +32,7 @@
 namespace clan
 {
 
-#if defined(ARM_PLATFORM) || defined(CL_ARM)
+#if defined(ARM_PLATFORM) || defined(CL_ARM) || defined(__sun)
 	bool System::detect_cpu_extension(CPU_ExtensionPPC ext)
 	{
 		throw ("Congratulations, you've just been selected to code this feature!");
diff --git a/Sources/Core/Text/string_help.cpp b/Sources/Core/Text/string_help.cpp
index 08f50fd7c..f49ca1c6a 100644
--- a/Sources/Core/Text/string_help.cpp
+++ b/Sources/Core/Text/string_help.cpp
@@ -132,7 +132,11 @@ namespace clan
 			return wcscmp(a.c_str(), b.c_str());
 	#else
 		if (case_insensitive)
+	#ifdef __sun
+			return std::wcscasecmp(a.c_str(), b.c_str());
+	#else
 			return wcscasecmp(a.c_str(), b.c_str());
+	#endif
 		else
 			return wcscmp(a.c_str(), b.c_str());
 	#endif