#if defined(_LINUX) || defined(__linux__)
#include <acpi/platform/aclinuxex.h>
-#elif defined(WIN32)
-#include "acwinex.h"
+#elif defined(__DragonFly__)
+#include "acdragonflyex.h"
-#elif defined(_AED_EFI)
+/*
+ * EFI applications can be built with -nostdlib, in this case, it must be
+ * included after including all other host environmental definitions, in
+ * order to override the definitions.
+ */
+#elif defined(_AED_EFI) || defined(_GNU_EFI) || defined(_EDK2_EFI)
#include "acefiex.h"
-#elif defined(_GNU_EFI)
-#include "acefiex.h"
+#endif
-#elif defined(__DragonFly__)
-#include "acdragonflyex.h"
+#if defined(__GNUC__) && !defined(__INTEL_COMPILER)
+#include "acgccex.h"
+
+#elif defined(_MSC_VER)
+#include "acmsvcex.h"
#endif