Global (macOS): queries SMBIOS data directly on Intel Mac

src/detection/bios/bios_windows.c

@@ -11,10 +11,12 @@
 
 #include <fcntl.h>
 #include <unistd.h>
-
 #elif __sun
 #include <libdevinfo.h>
 #include <sys/sunddi.h>
+#elif __APPLE__
+#include "common/apple/cf_helpers.h"
+#include <IOKit/IOKitLib.h>
 #endif
 
 typedef struct FFSmbiosBios
@@ -90,8 +92,12 @@ const char* ffDetectBios(FFBiosResult* bios)
     }
     di_fini(rootNode);
     #elif __HAIKU__ || __OpenBSD__
-    // Currently SMBIOS detection is supported in legancy BIOS only
+    // Currently SMBIOS detection is supported in legacy BIOS only
     ffStrbufSetStatic(&bios->type, "BIOS");
+    #elif __APPLE__
+    // Intel Macs use UEFI from day one
+    FF_IOOBJECT_AUTO_RELEASE io_registry_entry_t deviceEfi = IORegistryEntryFromPath(MACH_PORT_NULL, "IODeviceTree:/efi");
+    ffStrbufSetStatic(&bios->type, deviceEfi ? "UEFI" : "BIOS");
     #endif
 
     return NULL;

src/detection/host/host_windows.c

@@ -72,7 +72,7 @@ const char* ffDetectHost(FFHostResult* host)
         ffCleanUpSmbiosValue(&host->family);
     }
 
-    #if _WIN64 && __x86_64__ // aarch64 also defines _WIN64
+    #if __x86_64__
     ffHostDetectMac(host);
     #endif