coreboot has ACPI while 2 others don't. *BSD need ACPI and have trouble
without it. Don't even attempt to boot *BSD on multiboot or qemu targets.

On coreboot boot all *BSD except 32-bit NetBSD which apparently does some
early BIOS calls.

abs_top_srcdir appeared in Autoconf 2.52f. Minimal grub requirement
is 2.60 so we should be good here.

When making dist from a git snapshot without repo available make dist would
fail to find ChangeLog. Generate empty ChangeLog if no ChangeLog is already
present and repo is not available.

Reported by: Andrei Borzenkov <arvidjaar@gmail.com>

gitlog-to-changelog Doesn't generate entries for cutoff day, only
for days after the cutoff date, adjust by one to compensate.

Old ChangeLog is moved to ChangeLog-2015. For all changes starting from
this one ChangeLog will be generated from gitlog only on explicit make
invocation and make dist.

This makes it possible to build generally-useful utilities such as
grub-mount even if the rest of GRUB has not been ported to the target
CPU.

* configure.ac: Add "none" platform.  Default to it for unsupported
CPUs rather than stopping with a fatal error.  Don't downgrade
x86_64-none to i386.  Define COND_real_platform Automake conditional
if the platform is anything other than "none".  Don't do any include
directory linking for "none".
* Makefile.am: Skip building grub-core and all bootcheck targets if
!COND_real_platform.
* include/grub/time.h: Don't include <grub/cpu/time.h> if GRUB_UTIL
is defined.

Not all toolkits provide static libraries. This patch enables creation of self
contained distribution that does not require pre-existing runtime libraries.
Intended usage is

export GRUB_WINDOWS_EXTRA_DIST="/path/to/liblzma.dll /path/to/libintl.dll"
make
make windowszip

As those libraries and locations are dependent on toolchain in use, trying
to autodetect them is likely impossible. So just provide a simple way to
package everything in one step.

Also remove $(windowsdir) after ZIP was created same as other "make dist"
targets.

	multiboot cbmemc linux16 gzio echo help.

Add $(BUILD_EXEEXT) to ensure files are removed. Also add CLEANFILES where
appropriate.

This allows providing separate LDFLAGS for build and host environments, which
are not necessary the same for cross-compile case. In particular, it allows
building host programs statically to not depend on presence of libraries at
run-time (e.g. MinGW DLLs on Windows) while continue to use default dynamic
linking at build time.

Also fix obsolete comments in confgure.ac - we do use different environment
for build and host now.

* Makefile.am (platform_HEADERS): Move to ...
(nodist_platform_HEADERS): ... here.  Fixes gettext_strings_test
failure when building from a distributed tarball.

	quite some time locally. Most of the test require root so they are
	skipped when run without necessarry privelegies.

	Load config file from (cbfsdisk)/etc/grub.cfg.

	the function of these files exceeds what can be sanely handled in shell
	in posix-comaptible way. Also writing it in C extends the functionality
	to non-UNIX-like OS and minimal environments.

	build.

* Makefile.am: Remove build-grub-* in make clean.

	* Makefile.am (build-grub-mkfont): Don't include gnulib.
	(build-grub-gen-asciih): Likewise.
	(build-grub-gen-widthspec): Likewise.
	* Makefile.util.def (grub-pe2elf): Remove.
	* config.h.in [GRUB_BUILD]: Use build rather than host constants.
	* configure.ac: Separate tests for build.
	Move ./build-grub-pe2elf to grub-core.
	Fix typo.
	* grub-core/Makefile.am (build-grub-pe2elf): New target.
	* grub-core/kern/emu/misc.c (xasprintf): Don't compile if GRUB_BUILD is
	defined.
	* include/grub/types.h [GRUB_BUILD]: Use build rather than host
	constants.
	* util/grub-mkfont.c [GRUB_BUILD]: Simplify not to rely on argp.
	* util/grub-pe2elf.c: Simplify not to rely on getopt.
	* util/misc.c (program_name) [GRUB_BUILD]: Define to static string.

	* util/grub-gen-widthspec.c: Likewise.

	tool.

	full Canadian cross. Tested with build=x86_64, host=arm,
	target=ppc-ieee1275.

	automake versions.

	Reported by: Andrey Borzenkov <arvidjaar@gmail.com>

	anymore.

required for checkouts from bzr, but it may be useful for users or
distributors wishing to update translations against a tarball
distribution, and it can be helpful for the tarball to be a superset
of what's in bzr.

grub-core/tests/boot/linux.init-mips.S,
grub-core/tests/boot/linux.init-ppc.S, and
grub-core/tests/boot/linux-ppc.cfg.

	* tests/util/grub-shell.in: Handle loongson.
	* tests/partmap_test.in: Add loongson to the list of platform using ATA
	drivers.
	* grub-core/tests/boot/linux.init-mips.S (SHUTDOWN_MAGIC3) [REBOOT]:
	Reboot instead of shutdown if REBOOT is defined.

	* grub-core/tests/boot/linux-ppc.cfg: New file.
	* grub-core/tests/boot/linux.init-ppc.S: Likewise.

	* Makefile.am: Remove GRUB_QEMU_OPTS handling.
	* tests/util/grub-shell.in: Add GRUB_QEMU_OPTS handling.

	* Makefile.am: reorganise tests and enable qemu-mips.
	* configure.ac (COND_mipseb), (COND_mipsel): New conditions.
	* grub-core/tests/boot/linux.init-mips.S: New file.
	* tests/partmap_test.in: Handle ata0 disks.
	* tests/util/grub-shell.in: Handle qemu-mips. Make defaults work on
	non-pc i386.

	(dejavu_bold_14.pf2): New target.