a98f4a0808
LVM support for FreeBSD and GNU/kFreeBSD.
* util/lvm.c (grub_util_lvm_isvolume): Enable on FreeBSD and
GNU/kFreeBSD.
(LVM_DEV_MAPPER_STRING): Move from here ...
* include/grub/util/lvm.h (LVM_DEV_MAPPER_STRING): ... to here.
* util/getroot.c: Include `<grub/util/lvm.h>'.
(grub_util_get_dev_abstraction): Enable
grub_util_biosdisk_is_present() on FreeBSD and GNU/kFreeBSD.
Check for LVM abstraction on FreeBSD and GNU/kFreeBSD.
(grub_util_get_grub_dev): Replace "/dev/mapper/" with
`LVM_DEV_MAPPER_STRING'. Enable LVM and mdRAID only on platforms that
support it.
* util/grub-setup.c (main): Check for LVM also on FreeBSD and
GNU/kFreeBSD.
* util/grub.d/10_kfreebsd.in: Load `geom_linux_lvm' kernel module
when LVM abstraction is required for ${GRUB_DEVICE}.
All executable files in this directory are processed in shell expansion order. 00_*: Reserved for 00_header. 10_*: Native boot entries. 20_*: Third party apps (e.g. memtest86+). The number namespace in-between is configurable by system installer and/or administrator. For example, you can add an entry to boot another OS as 01_otheros, 11_otheros, etc, depending on the position you want it to occupy in the menu; and then adjust the default setting via /etc/default/grub.