pull-in emu-lite fixes

grub-core/kern/emu/cache.S

@@ -2,17 +2,13 @@
 #error "This source is only meant for grub-emu platform"
 #endif
 
-#if defined(GRUB_CPU_I386)
+#if defined(__i386__) || defined(__x86_64__)
 /* Nothing is necessary.  */
-#elif defined(GRUB_CPU_X86_64)
-/* Nothing is necessary.  */
-#elif defined(GRUB_CPU_SPARC64)
+#elif defined(__sparc__)
 #include "../sparc64/cache.S"
-#elif defined(GRUB_CPU_MIPS)
+#elif defined(__mips__)
 #include "../mips/cache.S"
-#elif defined(GRUB_CPU_MIPSEL)
-#include "../mips/cache.S"
-#elif defined(GRUB_CPU_POWERPC)
+#elif defined(__powerpc__)
 #include "../powerpc/cache.S"
 #else
 #error "No target cpu type is defined"

grub-core/kern/emu/lite.c

@@ -5,17 +5,15 @@
 #error "This source is only meant for grub-emu platform"
 #endif
 
-#if defined(GRUB_CPU_I386)
+#if defined(__i386__)
 #include "../i386/dl.c"
-#elif defined(GRUB_CPU_X86_64)
+#elif defined(__x86_64__)
 #include "../x86_64/dl.c"
-#elif defined(GRUB_CPU_SPARC64)
+#elif defined(__sparc__)
 #include "../sparc64/dl.c"
-#elif defined(GRUB_CPU_MIPS)
+#elif defined(__mips__)
 #include "../mips/dl.c"
-#elif defined(GRUB_CPU_MIPSEL)
-#include "../mips/dl.c"
-#elif defined(GRUB_CPU_POWERPC)
+#elif defined(__powerpc__)
 #include "../powerpc/dl.c"
 #else
 #error "No target cpu type is defined"

grub-core/kern/emu/main.c

@@ -52,6 +52,8 @@ static jmp_buf main_env;
 /* Store the prefix specified by an argument.  */
 static char *prefix = NULL;
 
+int grub_no_autoload;
+
 grub_addr_t
 grub_arch_modules_addr (void)
 {
@@ -203,7 +205,6 @@ main (int argc, char *argv[])
   /* XXX: This is a bit unportable.  */
   grub_util_biosdisk_init (dev_map);
 
-  /* Initialize all embedded modules.  */
   grub_init_all ();
 
   /* Make sure that there is a root device.  */

grub-core/kern/main.c

@@ -30,8 +30,6 @@
 #include <grub/reader.h>
 #include <grub/parser.h>
 
-int grub_no_autoload;
-
 void
 grub_module_iterate (int (*hook) (struct grub_module_header *header))
 {