* include/grub/util/getroot.h (grub_dev_abstraction_types): New enum.
(grub_util_get_dev_abstraction): New function prototype.
* util/getroot.c: Include `<grub/util/getroot.h>'
(grub_util_get_grub_dev): Move detection of abstraction type to ...
(grub_util_get_dev_abstraction): ... here (new function).
* util/grub-probe.c: Convert PRINT_* to an enum. Add
`PRINT_ABSTRACTION'.
(probe): Probe for abstraction type when requested.
(main): Understand `--target=abstraction'.
* util/i386/efi/grub-install.in: Add abstraction module to core
image when it is found to be necessary.
* util/i386/pc/grub-install.in: Likewise.
* util/powerpc/ieee1275/grub-install.in: Likewise.
* util/update-grub_lib.in (font_path): Return system path without
converting to GRUB path.
* util/update-grub.in: Convert system path returned by font_path()
to a GRUB path. Use `grub-probe -t abstraction' to determine what
abstraction module is needed for loading fonts (if any). Export
that as `GRUB_PRELOAD_MODULES'.
* util/grub.d/00_header.in: Process `GRUB_PRELOAD_MODULES' (print
insmod commands).
* util/update-grub_lib.in (grub_file_is_not_garbage): New function.
Determines if a file is garbage left by packaging systems, etc.
* util/update-grub.in: Use grub_file_is_not_garbage() as a condition
for processing /etc/grub.d scripts.
* util/grub.d/10_hurd.in: Fix `GRUB_DISTRIBUTOR' comparison.
* util/grub.d/10_linux.in: Likewise. Use grub_file_is_not_garbage()
as a condition for processing Linux images.
* configure.ac: Search for possible unifont.hex locations, and
define UNIFONT_HEX if found.
* Makefile.in (UNIFONT_HEX): Define variable.
(DATA): Rename to ...
(PKGLIB): ... this. Update all users.
(PKGDATA): New variable.
(pkgdata_IMAGES): Rename to ...
(pkglib_IMAGES): ... this. Update all users.
(pkgdata_MODULES): Rename to ...
(pkglib_MODULES): ... this. Update all users.
(pkgdata_PROGRAMS): Rename to ...
(pkglib_PROGRAMS): ... this. Update all users.
(pkgdata_DATA): Rename to ...
(pkglib_DATA): ... this. Update all users.
(CLEANFILES): Redefine to `$(pkglib_DATA) $(pkgdata_DATA)'.
(unicode.pff, ascii.pff): New rules.
(all-local): Add `$(PKGDATA)' dependency.
(install-local): Process `$(PKGDATA)'.
* util/update-grub_lib.in (font_path): Search for *.pff files in
a few more locations, including `${pkgdata}'.
* util/update-grub_lib.in (font_path): New function. Determine wether
a font file can be found and, if so, echo the GRUB path to it.
* util/update-grub.in: Handle multiple terminals depending on user
input, platform availability and font file presence. Propagate
variables of our findings to /etc/grub.d/ children.
* util/grub.d/00_header.in: Handle multiple terminals, based on
environment setup by update-grub.
* util/update-grub_lib.in (convert_system_path_to_grub_path): Split
code to make path relative to its root into a separate function.
* util/i386/pc/grub-install.in: Use newly provided
make_system_path_relative_to_its_root() to convert ${grubdir}, then
pass the result to grub-install --prefix.
that I forgot to apply before.
* util/update-grub_lib.in (convert_system_path_to_grub_path): Abort if
file doesn't exist, or if it is in a filesystem grub can't read.
* util/update-grub.in: Set fallback for GRUB_FS check to "unknown". Do
not abort if GRUB_DRIVE could not be defined. Rearrange generated
header comment to fit in 80 columns when the variables are resolved.
* util/grub.d/00_header.in: Only set root variable when GRUB_DRIVE
could be identified by update-grub. Remove redundant check for
unifont.pff existance (since convert_system_path_to_grub_path now
handles that).
* util/update-grub_lib.in: New file.
* DISTLIST: Add update-grub_lib.in.
* conf/common.rmk: Generate update-grub_lib and install it in
$(lib_DATA).
* Makefile.in: Add install routine for $(lib_DATA).
* util/grub.d/00_header.in: Use convert_system_path_to_grub_path()
function provided by update-grub_lib to support arbitrary paths of
unifont.pff.
* util/update-grub.in: Use convert_system_path_to_grub_path() to
initialize GRUB_DRIVE_BOOT and GRUB_DRIVE_BOOT_GRUB variables.
