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* [PATCH] Allow to install in non-default prefixes
@ 2009-02-01  0:12 phcoder
  2009-02-01 19:11 ` phcoder
  0 siblings, 1 reply; 4+ messages in thread
From: phcoder @ 2009-02-01  0:12 UTC (permalink / raw)
  To: The development of GRUB 2

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This patch adds -p option for grub-setup on i386-pc. Without it install 
to any prefix different from /boot/grub failed
Thank
Vladimir 'phcoder' Serbinenko

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Index: util/i386/pc/grub-setup.c
===================================================================
--- util/i386/pc/grub-setup.c	(revision 1964)
+++ util/i386/pc/grub-setup.c	(working copy)
@@ -94,6 +94,7 @@
 
 static void
 setup (const char *dir,
+       const char *prefix,
        const char *boot_file, const char *core_file,
        const char *root, const char *dest, int must_embed)
 {
@@ -373,7 +374,7 @@
   
   /* Make sure that GRUB reads the identical image as the OS.  */
   tmp_img = xmalloc (core_size);
-  core_path_dev = grub_util_get_path (DEFAULT_DIRECTORY, core_file);
+  core_path_dev = grub_util_get_path (prefix, core_file);
   
   /* It is a Good Thing to sync two times.  */
   sync ();
@@ -540,6 +541,7 @@
   -b, --boot-image=FILE   use FILE as the boot image [default=%s]\n\
   -c, --core-image=FILE   use FILE as the core image [default=%s]\n\
   -d, --directory=DIR     use GRUB files in the directory DIR [default=%s]\n\
+  -p, --prefix=DIR        specify the name of GRUB directory relative to partition root [default=%s]\n \
   -m, --device-map=FILE   use FILE as the device map [default=%s]\n\
   -r, --root-device=DEV   use DEV as the root device [default=guessed]\n\
   -h, --help              display this message and exit\n\
@@ -548,7 +550,8 @@
 \n\
 Report bugs to <%s>.\n\
 ",
-	    DEFAULT_BOOT_FILE, DEFAULT_CORE_FILE, DEFAULT_DIRECTORY,
+	    DEFAULT_BOOT_FILE, DEFAULT_CORE_FILE, DEFAULT_DIRECTORY, 
+	    DEFAULT_DIRECTORY,
 	    DEFAULT_DEVICE_MAP, PACKAGE_BUGREPORT);
 
   exit (status);
@@ -575,6 +578,7 @@
   char *dev_map = 0;
   char *root_dev = 0;
   char *dest_dev;
+  char *prefix = 0;
   int must_embed = 0;
   
   progname = "grub-setup";
@@ -582,7 +586,7 @@
   /* Check for options.  */
   while (1)
     {
-      int c = getopt_long (argc, argv, "b:c:d:m:r:hVv", options, 0);
+      int c = getopt_long (argc, argv, "p:b:c:d:m:r:hVv", options, 0);
 
       if (c == -1)
 	break;
@@ -603,6 +607,14 @@
 	    core_file = xstrdup (optarg);
 	    break;
 
+	  case 'p':
+	    if (prefix)
+	      free (prefix);
+
+	    prefix = xstrdup (optarg);
+	    break;
+
+
 	  case 'd':
 	    if (dir)
 	      free (dir);
@@ -723,6 +735,7 @@
       for (i = 0; devicelist[i]; i++)
 	{
 	  setup (dir ? : DEFAULT_DIRECTORY,
+		 prefix ? : DEFAULT_DIRECTORY,
 		 boot_file ? : DEFAULT_BOOT_FILE,
 		 core_file ? : DEFAULT_CORE_FILE,
 		 root_dev, grub_util_get_grub_dev (devicelist[i]), 1);
@@ -732,6 +745,7 @@
 #endif
   /* Do the real work.  */
     setup (dir ? : DEFAULT_DIRECTORY,
+	   prefix ? : DEFAULT_DIRECTORY,
 	   boot_file ? : DEFAULT_BOOT_FILE,
 	   core_file ? : DEFAULT_CORE_FILE,
 	   root_dev, dest_dev, must_embed);

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2009-02-12 18:23 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-02-01  0:12 [PATCH] Allow to install in non-default prefixes phcoder
2009-02-01 19:11 ` phcoder
2009-02-04 11:59   ` phcoder
2009-02-12 18:23     ` phcoder

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