* util/i386/pc/grub-probe.c: Add `grub-probe -t partmap' parameter to
determine partition map module.
* util/i386/pc/grub-install.in: Use this feature to decide which
partition module to load, instead of hardcoding pc and gpt.
- control: Restructure to provide 3 packages: grub-pc (x86),
grub-efi (x86) and grub-of (powerpc).
- rules: Handle a separate build for each package.
- patches/build_neq_src.diff: Fix builddir == srcdir assumptions.
- patches/grub_probe_for_everyone.diff: New (superceds
powerpc_probe.diff). Enable grub-probe on powerpc and i386-efi.
- grub-install: Dummy informational grub-install for EFI.
- grub-efi.install: Installs it.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add partmap/gpt.c.
(grub_probe_SOURCES): Likewise.
* util/i386/pc/biosdisk.c (grub_util_biosdisk_get_grub_dev): Detect
GPT and initialize dos_part and bsd_part accordingly.
* util/i386/pc/grub-setup.c (setup): Ditto for install_dos_part and
install_bsd_part.
(main): Activate gpt module for use during partition identification,
and deactivate it afterwards.
* util/i386/pc/grub-install.in: Add gpt module to core.img.
* util/i386/pc/grub-probe.c (main): Activate gpt module for use during
partition identification, and deactivate it afterwards.
* util/grub-emu.c: Move initialization functions
grub_util_biosdisk_init() and grub_init_all() before
grub_util_biosdisk_get_grub_dev(), which relies on them.
./configure --program-transform-name="s/grub/grub2/"
And the installed files (in this case for i386-pc) will be:
/usr/lib/grub2/i386-pc/*
/usr/local/sbin/grub2-emu
/usr/local/sbin/grub2-install
...etc
Also grub2-install place boot files in "/boot/grub2"
This allows easy integration into distributions as it allows grub2 to
sit side by side with a grub legacy install without.
* fs/ext2.c (EXT2_GOOD_OLD_REVISION): New macro.
(EXT2_GOOD_OLD_INODE_SIZE): Likewise.
(EXT2_REVISION): Likewise.
(EXT2_INODE_SIZE): Likewise.
(struct grub_ext2_block_group): Added a missing member
"used_dirs".
(grub_ext2_read_inode): Divide by the inode size in a superblock
instead of 128 to obtain INODES_PER_BLOCK.
Use the macro EXT2_INODE_SIZE instead of directly using
SBLOCK->INODE_SIZE.
* fs/ext2.c (grub_ext2_read_inode): Use the inode size in a
superblock instead of the structure size to compute an
offset. This fixes the problem that GRUB could not read a
filesystem when inode size is different from 128-byte.
