2010-01-25  Colin Watson  <cjwatson@ubuntu.com>

	* configure.ac: Check for Linux device-mapper support.
	* util/hostdisk.c (device_is_mapped): New function.
	(find_partition_start): New function, partly broken out from
	linux_find_partition and grub_util_biosdisk_get_grub_dev but with
	device-mapper support added.
	(linux_find_partition): Use find_partition_start.
	(convert_system_partition_to_system_disk): Add `st' argument.
	Support Linux /dev/mapper/* devices if device-mapper support is
	available; only DM-RAID devices are understood at present.
	(find_system_device): Add `st' argument.  Pass it to
	convert_system_partition_to_system_disk.
	(grub_util_biosdisk_get_grub_dev): Pass stat result to
	find_system_device and convert_system_partition_to_system_disk.  Use
	find_partition_start.
2010-01-26  Colin Watson  <cjwatson@ubuntu.com>

	* conf/common.rmk (grub_mkdevicemap_SOURCES): Add kern/env.c,
	kern/err.c, kern/list.c, and kern/misc.c.
	* util/deviceiter.c [__linux__]: Define MINOR.
	(grub_util_iterate_devices): Add support for DM-RAID disk devices.
	* util/mkdevicemap.c (grub_putchar): New function.
	(grub_getkey): New function.
	(grub_refresh): New function.
	(main): Set debug=all if -v -v is used.
handle DM-RAID disks in convert_system_partition_to_system_disk
remove left-over LIBDEVMAPPER substitution
merge from trunk
* configure.ac: Check for Linux device-mapper support.
* util/hostdisk.c (device_is_mapped): New function.
(find_partition_start): New function, partly broken out from
linux_find_partition and grub_util_biosdisk_get_grub_dev but with
device-mapper support added.
(linux_find_partition): Use find_partition_start.
(convert_system_partition_to_system_disk): Add `st' argument.
Support Linux /dev/mapper/* devices if device-mapper support is
available; only DM-RAID devices are understood at present.
(find_system_device): Add `st' argument.  Pass it to
convert_system_partition_to_system_disk.
(grub_util_biosdisk_get_grub_dev): Pass stat result to
find_system_device and convert_system_partition_to_system_disk.  Use
find_partition_start.
* conf/common.rmk (grub_mkdevicemap_SOURCES): Add kern/env.c,
kern/err.c, kern/list.c, kern/misc.c, and kern/emu/mm.c.
* util/deviceiter.c [__linux__]: Define MINOR.
(grub_util_iterate_devices): Add support for DM-RAID disk devices.
* util/mkdevicemap.c (grub_putchar): New function.
(grub_getkey): New function.
(grub_refresh): New function.
(main): Set debug=all if -v -v is used.