MFC: r323076, r324502, r325670, r326866

Merge ACPICA 20171214.

MFC: r319365, r321670

Merge ACPICA 20170728.

MFC: r306686, r308953, r311462, r311529, r312438, r314611

- Merge ACPICA 20170303.
- Remove '-vd' option to make iasl(8) reproducible.

Relnotes: yes

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

WITH_META_MODE: Don't expect meta files for side-effect generated files.

The first file in these lists will generate everything else so only
it should be getting a .meta file. With bmake's missing=yes meta
feature these would otherwise cause a rebuild without the
.NOMETA hint.

Sponsored by: EMC / Isilon Storage Division

Merge ACPICA 20160422.

DIRDEPS_BUILD: Regenerate without local dependencies.

These are no longer needed after the recent 'beforebuild: depend' changes
and hooking DIRDEPS_BUILD into a subset of FAST_DEPEND which supports
skipping 'make depend'.

Sponsored by: EMC / Isilon Storage Division

META MODE: Don't create .meta files when symlinking sources into the obj directory.

Tracking these leads to situations where meta mode will consider the
file to be out of date if /bin/sh or /bin/ln are newer than the source
file. There's no reason for meta mode to do this as make is already
handling the rebuild dependency fine.

Sponsored by: EMC / Isilon Storage Division

Merge ACPICA 20150717.

Add META_MODE support.

Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision: D2796
Reviewed by: brooks imp

Merge ACPICA 20150515.

Merge ACPICA 20141107 and 20150204.

Merge ACPICA 20140926.

Merge ACPICA 20130517.

Clean up generated files added in r233250.

Merge ACPICA 20130328.

Merge ACPICA 20130214.

Merge ACPICA 20130117.

Merge ACPICA 20121114.

Merge ACPICA 20120711.

Merge ACPICA 20120620.

Merge ACPICA 20120420.

Merge ACPICA 20120320.

Make parallel build more safer.

Reviewed by: tijl

Merge ACPICA 20120215.

Remove unused ACPICA sources from userland makefiles.

Merge ACPICA 20120111.

Merge ACPICA 20111123.

Purge _USE_BERKELEY_YACC definition from Makefile. This ugly hack is no
long necessary for us since r220680.

Merge ACPICA 20110413.

Merge ACPICA 20110211.

Merge ACPICA 20110112. Switch to BSD/GPLv2 dual license[1].

Discussed with: core [1]

Merge ACPICA 20100915.

Merge ACPICA 20100806.

Merge ACPICA 20100702.

Merge ACPICA 20100428.

Merge ACPICA 20100304.

The last big commit: let usr.sbin/ use WARNS=6 by default.

Merge ACPICA 20091013.

Import ACPICA 20090521.

Update to reflect reality:
* iasl(8) supports ACPI 3.0b.
* Add new options.

MFC after: 1 week

Catch up with ACPI-CA 20070320 import.

Catch up with ACPI-CA 20051021 import

Assorted markup, grammar, and spelling fixes.

- Use the standard .y and .l transformation rules -- this fixes
the usual parallel make race in custom .y rules.

- Fixed some style bugs.

- Removed -v from YFLAGS.

Prodded by: bde
Reviewed by: bde, njl

Use my newly acquired magic stick and put aslcompiler.y.h into
SRCS to teach make(1) that many .c sources are dependent on it.
This fixes parallel (-j) builds and makes it possible to build
individual .o files separately.

While here, removed PROG from CLEANFILES -- it's taken care of
already by bsd.prog.mk.

Remove the band-aid to make these compile on amd64/ia64.

Apparently I limited my testing of the ductape and bubblegum solution
to acpidb. The same problem exists in iasl. Add JIT patching there
too.
Add a comment to both makefiles to increase the chance that both
kludges are removed when a real solution is committed.

Add man pages for acpidb and iasl

Add the acpidb and iasl utilities. This is not yet hooked up to the build.

Obtained from: acpicatools port by Iwasaki-san