Make memory for generated routines non-writable.

src/Common/Memory.cpp

@@ -113,7 +113,7 @@ void markExecutable(void *memory, size_t bytes)
 		unsigned long oldProtection;
 		VirtualProtect(memory, bytes, PAGE_EXECUTE_READ, &oldProtection);
 	#else
-		mprotect(memory, bytes, PROT_READ | PROT_WRITE | PROT_EXEC);
+		mprotect(memory, bytes, PROT_READ | PROT_EXEC);
 	#endif
 }
 

src/OpenGL/libEGL/Config.cpp

@@ -27,6 +27,7 @@
 
 #include <string.h>
 #include <algorithm>
+#include <cstring>
 #include <vector>
 
 using namespace std;