- Copy stable/10@296371 to releng/10.3 in preparation for 10.3-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.3.
- Update default pkg(8) configuration to use the quarterly branch.

Approved by: re (implicit)

MFC r274924, r274936:

Consider the negation operator (!) to be a word even if it is not followed
by whitespace. This allows "optional !foo" which is what most programmers
are naturally going to tend to do as opposed to "optional ! foo".

Fix the negation (!) operator so that it binds only to the word that
immediately follows it.

MFC: Merge in the changes in -current:

Support ! operator in "files" files.
Improve error detection and reporting
Cleanup code to make it easier to maintain.
Remove mandatory keyword: it has been used for 17 years.
Bump version number (we should have bumped for -I too, but didn't)

r261501 | imp | 2014-02-04 17:26:11 -0700 (Tue, 04 Feb 2014) | 5 lines
Fix ! by not clearing not at the bottom of the loop.
Add a blank line
Submitted by: bde (blank line)

r261493 | imp | 2014-02-04 11:28:58 -0700 (Tue, 04 Feb 2014) | 5 lines
Implement the '!' operator for files* files. It means 'include this
only if the specified option is NOT specified.' Bump version because
old config won't be able to cope with files* files that have this
construct in them.

r261446 | imp | 2014-02-03 12:14:36 -0700 (Mon, 03 Feb 2014) | 5 lines
Convert the loop by gotos into a for loop to improve readability. I
did this only with the inner loop for the token parsing, and not the
outer loop which was understandable enough when the extra layers of
looping went away...

r261445 | imp | 2014-02-03 12:10:33 -0700 (Mon, 03 Feb 2014) | 4 lines
Fix a bug introduced in r261437 that failed to honor "optional
profiling-routine" to work, since profiling-routine is not really an
option or a device, but a special case elsewhere in the code.

r261444 | imp | 2014-02-03 11:56:41 -0700 (Mon, 03 Feb 2014) | 2 lines
Slight cleanup to the error messaging to compress code vertically...

r261442 | imp | 2014-02-03 11:31:51 -0700 (Mon, 03 Feb 2014) | 2 lines
Better error messages when EOF is hit in the middle of a phrase.

r261438 | imp | 2014-02-03 09:54:53 -0700 (Mon, 03 Feb 2014) | 5 lines
Move the check for standard keyword + optional inclusion specifier to
its proper location. Otherwise you could have 'file.c standard pci'
without an error. This construct isn't in our tree, and has no well
defined meaning.

r261437 | imp | 2014-02-03 09:47:10 -0700 (Mon, 03 Feb 2014) | 4 lines
Don't believe we have a requirement until after we've checked all the
known key words. This will make error messages slightly better in
weird corner cases, but should otherwise be a nop.

r261436 | imp | 2014-02-03 09:46:01 -0700 (Mon, 03 Feb 2014) | 3 lines
In the 17 years since r30796, the mandatory keyword has never been used
in any files as far as I can tell, and is currently unused. Retire it.

r261435 | imp | 2014-02-03 08:10:44 -0700 (Mon, 03 Feb 2014) | 6 lines
Slightly deobfuscate read_file() and likely pessimize the runtime
performance by epsilon.
(Translation: elminate bogus macros that hid 'returns' making it hard
to read and moved a block of code inline rather than at the end of the
fuction where it was effectively a 'gosub' kind of goto).

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

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

- Fix the error message when a dependency string is not provided to
reference a missing dependency rather than a missing compile command.
- Don't append a newline to the auto-generated compile command. The
compile command has a newline appended when it is later output to the
Makefile.

MFC after: 2 weeks

Fix copyright year

Spotted by: pluknet

fgets(3) returns a pointer, so compare against NULL, not integer 0.

Replace index() and rindex() calls with strchr() and strrchr().

The index() and rindex() functions were marked LEGACY in the 2001
revision of POSIX and were subsequently removed from the 2008 revision.
The strchr() and strrchr() functions are part of the C standard.

This makes the source code a lot more consistent, as most of these C
files also call into other str*() routines. In fact, about a dozen
already perform strchr() calls.

Generate ${NORMAL_CTFCONVERT} invocation without '@' modifier:
- ${NORMAL_CC} is also invoked without '@'
- Userland CTF support was changed previously to echo ctfconvert invocations too

The generated Makefile for the kernel was not running ctfconvert on
object files corresponding to source files that had the compile-with
option set in conf/files. This means that any fbt probes for functions
in that object file would not have correct argument types.

The fix is to run ctfconvert on any target file that does not have the
no-obj option set in files.

PR: bin/160275
Reported by: Paul Ambrose (ambrosehua AT gmail DOT com)
MFC after: 1 week

- Merge changes to the base system to support OFED. These include
a wider arg2 for sysctl, updates to vlan code, IFT_INFINIBAND,
and other miscellaneous small features.

Generate MACHINE= and MACHINE_ARCH= lines based on the machine
directive. Once this is MFC'd, we can move these out of the template
files where they are (incosnsitently) defined.

MFC after: 1 week

Give the user a hint as to what config(8) is unhappy with.

Put warnings out to stderr rather than stdout.

MFC after: 3 days

style(9) fixes:

o make cmd scoped to the whole do_rules function, since it really is
scoped to the whole fucnion. Making it static was the wrong way to
fix referencing it outside of the block in which it was declared
(and conforms to the style of the rest of the file).
o remove a couple of meaningless blank lines
o properly wrap one line.

Move checking the version up from Makefile generation to just after
we've parsed the config file. Makefile generation is too late if
we've introduce changes to the syntax of the metafiles to warn about
version skew, since we have to try to parse them and we get an parse
error that's rather baffling to the user rather than a 'your config is
too old, upgrade' which we should get.

We have to defer doing it until after we've read the user's config
file because we define machinename there. The version required to
compile the kernel is encoded in Makefile.machinename. There's no
real reason for this to be the case, but changing it now would
introduce some logistical issues that I'd rather avoid for the moment.
I intend to revisit this if we're still using config in FreeBSD 10.

This also means that we cannot introduce any config metafile changes
that result in a syntax error or other error for the user until 9.0 is
released. Otherwise, we break the upgrade path, or at least reduce
the usefulness of the error messages we generate.

# This implies that the config file option mapping will need to be redone.

MFC after: 3 days

Revert r206179 (by imp) and do something similar which is more consistent
with all other corresponding CTF places by changing the corresponding
code which is generated by config(8). Or in short, move the '@' from
the variable definition to the use of the variable. [1]

While I'm here break up a long line. [2]

Discussed with: imp [1,2], bde [2]

- Handle calloc() allocation failures.
- Fixed a comment.
- 2 -> EXIT_FAILURE in some places.
- errx() -> err() where appropriate.

PR: 144644
Submitted by: Garrett Cooper

Allow multiple makeoption lines to be used with the += operator, this permits
the following syntax in the kernel config.

makeoptions MODULES_OVERRIDE=foo
makeoptions MODULES_OVERRIDE+=bar
makeoptions MODULES_OVERRIDE+=baz

Bump config minor version to 600007.

Revice the way the CTF conversion is done per object. Avoid creating a second
shell (which was the problem with the original implementation) and avoid
letting make see an empty definition (which was the problem with the current
implementation).

Change the CTF conversion makefile code to use a new line to avoid
spawning another shell.

Requested by: Ed Schouten

M config/mkmakefile.c

Add the CTF conversion to the generated makefile. In the case where
NO_CTF or !WITH_CTF, the macro is empty.

Don't leak files.
This also eliminates the need for ifp init.

Submitted by: ru@

End my resistance to jmg's multiple hints files and bring in support
for having multiple hints files generate a correct hints.c (eg, with
all the specified ones catenated together).

Added rudimentary support for the "include" directive (inside "files").
This will be used to split sys/conf/files into multiple files similar
to how this is done in NetBSD.

Remove an unused variable.

Use calloc() instead of zeroing the memory our own.

Allow newer config versions to config older versions with the same
major number.

Reviewed by: ru@, jhb@, arch@ (a few months ago)

# this is subject to refinement based on experience.

- Avoid adding devices multiple times to the device list.
- Avoid adding options multiple times to the option list.

Based on a patch by: Matt Emmerton <matt@gsicomp.on.ca>

Clean up most of the "XXX"-tagged items:

- The code that creates hints.c and env.c from the skeleton files
moved into separate functions.

- Sanity checks for missing "ident" and "cputype" directives moved
into main(), alongside the existing check for "machine".

PR: bin/90310
Submitted by: Matt Emmerton <matt@gsicomp.on.ca>

Make config(8) understand ORed dependecies in "files*" and
improve tracking of known devices. Bump config(8) version.

Clean some code that became obfuscated over the years:
Don't keep duplicate files in the files list just to
mark the device as "known" later. XXX: Since the
device list isn't unique (there can be two "device foo"
directives, as this the case with LINT+DEFAULTS), we
have to traverse it all to mark all copies of the same
device as "used", but this is not worse than it was.

Kill count device support from config. I've changed the last few
remaining consumers to have the count passed as an option. This is
i4b, pc98/wdc, and coda.

Bump configvers.h from 500013 to 600000.

Remove heuristics that tried to parse "device ed5" as 5 units of the ed
device. This broke things like the snd_emu10k1 device, which required
quotes to make it parse right. The no-longer-needed quotes have been
removed from NOTES, GENERIC etc. eg, I've removed the quotes from:
device snd_maestro
device "snd_maestro3"
device snd_mss

I believe everything will still compile and work after this.

Per letter dated July 22, 1999, delete clause 3 from code directly
from Berkeley.

Fix a few glitches in my previous commit.
This makes config(8) WARNS?=6 compliant.

Add a new "files" directive, which allows to include a files.foo file directly
from a kernel config file.
Bump config version to reflect this change.

Not particularly pretty hack to generate rules to make .ln files
from .c files. Actually, this is overkill, as the .ln file targets
are assumed from .? (any) files. This is not a problem in practice,
merely a bit untidy, as the linting rules DTRT. See the sys/conf/*
and sys/mk/* files for usage.

Don't convert the kernel ident to uppercase when writing the Makefile.

Avoid emitting duplicate makefile entries.

Convert to using <sys/queue.h> macros.

Moved the setting of all profiling-related variables except the key one
(PROFLEVEL) to kern.pre.mk so that it is easier to manage. Bumped config
version to match.

Moved the check for cputype being configured to a less bogus place in
mkmakefile.c.

Commit some infrastructure for turning on -Werror for kernel compiles.
It doesn't actually do it yet though. This adds a flag to config so
that we can exclude certain vendor files from this even when the rest
of the kernel has it on. make -DNO_WERROR would also bypass all of it.

Use includes to get prototypes for hints and env arrays.

Submitted by: bde

Enable hardwiring of things like tunables from embedded enironments
that do not start from loader(8).

Put on my peril-sensitive sunglasses and remove the POLA-violating
stealth hints loading. 'make release' has been fixed to not need this
now anyway. If you want static hints, specify it explicitly.

Hey! Why did it suddenly get so dark??

Some more tidying up. we dont use config-dependent anyware. Eliminate
some duplicate code (cut/paste bug?). tidy up some other minor stuff.

s/special/compilewith/ (so I stop confusing myself) and GC an unused
function I missed before.

Untangle some special magic that happened for conflicting defintions for
local files.* and options.* files on the third pass.

Remove some more dead code. :-/

GC some leftover stuff (device-driver suffix)

Move the 'dont forget "make depend"' to be the last thing that people see,
after the warnings.

${BDECFLAGS} work. And fix a real error in the process. A "MAXUSERS"
string could have been passed to free(); There are some warnings here
I am not sure how to fix as they are in the lex scanner code, etc.

Devices are NOT compiled with the "special c2 option -i"..

Unwind a bit more cruft - we only have one type of device now.

Clean up some obsolete stuff. config -r has not been needed since around
FreeBSD 3.x or so when the 'make depend' picked up the opt_foo.h files.
Convert warnings into actual errors in the hope that buildkernel users
will pay more attention. :-(

Stop turning 'mandatory' into an implicit 'count' line. i386/npx was the
only consumer of this and it is no longer needed.

Make the xxxFILES= list generation generic. This makes it easier to add
things like MFILES= or CONFFILES= without having to modify config code.

Fix buffer overflows in filenames. If you had a path > 80 characters
for your /usr/obj/path/to/my/files path to the kernel, then weird
things happened. make buildkernel would fail because config was
dumping core or generating bad file names (depending on the lenght of
the path).

While I was here, also use strlcpy, strlcat and snprintf (or asprintf)
as necessary. Minor format policing for the snprintf calls as well.

If a ${KERNEL}.hints file exists, and no hints are specified explicitly,
then include the hints with a marker indicating that it is a fallback.
The kernel side of this is to come shortly.

Argh! I broke the static hints parser at the last minute on freefall when
I added the $FreeBSD$ (commented) line.
Fix:
1: s/break/continue/
2: will somebody please shoot me! :-]

Borrow phk's axe and apply the next stage of config(8)'s evolution.

Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.

config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320

userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.

It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.

All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.

There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/

Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.

Please exercise EXTREME CAUTION when transitioning!

Moral support by: phk, msmith, dfr, asmodai, imp, and others

A checkpoint of a part of a work-in-progress. Some more cleanups for
config(8). This commit allows control of the creation of the
#include "foo.h" files. We now only create them explicitly when needed.
BTW; these are mostly bad because they usually imply static limits on
numbers of units for devices. eg: struct mysoftc sc[NFOO];
These static limits have Got To Go.

Support getting *.$MACHINE from sys/conf as well as sys/$MACHINE/conf.
This would mean that we could move files.alpha, files.i386, files.pc98
etc all next to conf/files, and the various Makefiles next to each
other. This should go a long way towards committers "seeing" the
Alpha etc stuff and remembering to update that too as it would be
right next to the i386 config files. Note this does not include
the GENERIC etc files as they can't be shared. I haven't actually
moved the files, but the support is here for it. It still supports
the per-machine conf directories so that folks working on a new arch
can just distribute a subdir of files.

Add a 'warning' option for the files* files. This is intended to enable
giving a dire warning about certain drivers going away in the future.

A better version of the previous checkin. If the user specifies
a custom file that could override a FreeBSD file under a different
configuration, but doesn't under this one, give a different warning.

When specifying additiona user-specified kernel compilation source
files in a 'files.XXX' file, config allows non-FreeBSD source files
with the same name as a FreeBSD source file to override the latter,
and in this situation it issues a warning.

However, if one of the user-specified files is actually a FreeBSD
source file (perhaps your kernel has some custom option that requires
that file), config mistakenly thinks it's a completely new file
and goes ahead and overrides all previous information for that file
(and issues the warning).

Fix this.

With help from: julian

Add option "-d destdir" which instructs config to use another output
directory than the default one. If the option is not given, then the
output of config is exactly as before. Only when an alternate output
directory has been specified will config modify its behavior.

Additional changed:
o Remove the now conflicting and unused NODEV define. It
conflicts with NODEV in sys/param.h.
o Rename the now conflicting MACHINE token to ARCH. It
conflicts with MACHINE in sys/param.h.
o Fix some easy style bugs.
o Fix some easy grammar bugs in the manpage.

Approved by: peter, archie

Further cleanup. Also remove the following unused or defunct tokens:
and, bio, cam, master, minor, net, priority, sequential, size, slave, trace

$Id$ -> $FreeBSD$

Delete special handling for 'device-driver' suffix, it's not used in
the kernel source now.

Put on my viking helmet from the closet, and get out the war axe and
"retire" some more stuff.

config(8) lobotomy, please see commit msg in sys.

(I have no idea why cvs didn't take these changes before.)

More cleanups, tweaks and features.
- make this work: options FOO123=456 *without quotes*
- grumble (but accept) vector xxxintr, and tty/net/bio/cam flags.
- complain if a device is specified twice (eg: 2 x psm0)
- don't require quotes around: port IO_COM2
- recognize negative numbers. (ie: options CAM_DEBUG_UNIT=-1)
- GC some more unused stuff (we don't have composite disks from config(8)).
- various other nits (snprintf paranoia etc)

Slightly reorder the all: to make sure it's before any alternate kernel
names for debugging etc. all: should now always be the first target.

Further cleanups. i386_ioconf.c and alpha_ioconf.c were essentially the
same and were merged into a single newbus_ioconf.c. CG'd some more unused
code.

Get out the blow torch and hack away all the unused stuff. Note that
I zapped the MACHINE_MIPS stuff, it isn't likely to be useful apart from
recognition of the machine name. It would be reasonable to expect new
ports would look something like the alpha/i386 from a config perspective.

Clean up the -g/DEBUG handling. This logic can go in the Makefile
so that config -g can work the same as: makeoptions DEBUG="-g"

Back out default debug kernel. The flags revert to historical behaviour.

Requested-by: ache
bde
dg

Modify targets for debug kernels: when -g was specified, make will
now build a debug kernel called kernel.debug, and create a stripped
version called kernel at the same time. The two targets install and
install.debug are otherwise unchanged.

Requested-by: dillon

Update man page accordingly.

1. Modify config to issue different code for debugging.
2. Config complains if you use -g:

Debugging is enabled by default, there is no ned to specify the -g option

3. Config warns you if you don't use -s:

Building kernel with full debugging symbols. Do
"config -s BSD" for historic partial symbolic support.
To install the debugging kernel, do make install.debug

(BSD was the name of the config file I used; I print out the same
name).

4. Modify Makefile.i386, Makefile.alpha, Makefile.pc98 and config to
work if a kernel name other than 'kernel' is specified. This is
not absolutely necessary, but useful, and it was relatively easy.
I now have a kernel called /crapshit :-)

5. Modify Makefile.i386, Makefile.alpha, Makefile.pc98 "clean" target
to remove both the debug and normal kernel.

6. Modify all to install the stripped kernel by default and the debug
kernel if you enter "make install.debug".

7. Update version number of Makefiles and config.

Bump config version. Also mention that even after rebuilding a new
config, you may need to resynchronize your config file with syntax
or name changes documented in GENERIC or LINT.

Reviewed by: Doug Rabson
Submitted by: nsouch
'local' token added to support new bus architecture .c files generated
by .m files.

Convert the maxusers directive to a normal MAXUSERS option (normally
define MAXUSERS in opt_param.h as directed in /sys/conf/options;
if it's not mentioned there, then define it in IDENT; never define
it in PARAM). MAXUSERS probably should be a completely normal option.

Don't define PARAM now that it is empty.

Cleaned up similar conversion of cpu directives to XXX_CPU options.

MF22: more explanatory message from config on version mismatch detection.

Add (mostly stub) alpha support. Incidentally, it doesn't build on stable
unless I manually construct y.tab.h. Is this normal?

Support PC-98 machine.

Style & message change.

Submitted by: bde

Style police service brought to you by: bde

Make '-n' the default, and introduce a new flag '-r' to get old
behaviour. Also indicate which option(s) are unknown if there are any
old-style options.

All our options are new-style now - enable the warning if unrecognized
(that is, old-style) options are found.

Allow for a keyword in the "files" file named "mandatory". The first
candidate for this is "npx0", more are likely to follow.

Check for pseudo-devices that are being configured, but don't appear
in any "files" file. The ``pseudo-device bpf 2'' already hit me too
often.

Recognize a %VERSREQ=nnnnn string in the system Makefile. Both config(8)
and the kernel will have a 'config interface version number'. If an
incompatable change is made to the kernel that requires a rebuild of
config(8) (such as the cam devtab stuff), then the version number would be
bumped in both places. If a user neglects to rebuild config, then they
will get a nagging (but non-fatal) warning that they need to rebuild
config.

Use err(3), add usage(). -Wall clean.

Part #2 of the config cleanup. More aggressive, replaced an NIH
version of strdup() by a macro, killed many calls to strdup(), thus
potentially wasting less malloc'ed space (their args were never be
free()ed desptie despite of being malloc'ed). Probably still a huge
memory leak at all... Also killed two totally useless variables.

I've tested it as i could, but wouldn't be surprised if unexpected
problems showed up. So watch out this space!

Round #1 of cleaning up the config(8) mess. This is only the more
conservative part of the tidyup, like fixing potential buffer overflow
conditions. It is believed to be safe to go into 2.2.

Pointed out by: lozenko@cc.acnit.ac.ru (Evgeny A. Lozenko)

Moved nonstandard compiler profiling options out of config. Just print
the profiling level in config and decide what to do in makefiles.

Makefile.i386:
Align functions to 16-byte boundaries if profiling is enabled. This
will allow a fourfold reduction in the size of the profiling buffers.

Backout yacc changes.

yacc rule changes.

Make a little more effort to avoid touching certain generated files if
they were not changed. This makes 'make depend' more useful.

Changed the default/min/max number of users to 8/2/512 for all machine
types. This is closer to the reality of reasonable values.

Implemented non-statistical kernel profiling. This is based on
looking at a high resolution clock for each of the following events:
function call, function return, interrupt entry, interrupt exit,
and interesting branches. The differences between the times of
these events are added at appropriate places in a ordinary histogram
(as if very fast statistical profiling sampled the pc at those
places) so that ordinary gprof can be used to analyze the times.

gmon.h:
Histogram counters need to be 4 bytes for microsecond resolutions.
They will need to be larger for the 586 clock.
The comments were vax-centric and wrong even on vaxes. Does anyone
disagree?

gprof4.c:
The standard gprof should support counters of all integral sizes
and the size of the counter should be in the gmon header. This
hack will do until then. (Use gprof4 -u to examine the results
of non-statistical profiling.)

config/*:
Non-statistical profiling is configured with `config -pp'.
`config -p' still gives ordinary profiling.

kgmon/*:
Non-statistical profiling is enabled with `kgmon -B'. `kgmon -b'
still enables ordinary profiling (and distables non-statistical
profiling) if non-statistical profiling is configured.

Implement support for conf/options and i386/conf/options.i386
Note that this code is dormant unless the options files exist.
Also, parsing of quoted options in the config files is improved.

What this allows, is all the options in LINT to be specified to be
configured as #defines in a file rather than on the CC command line at
kernel build time. This means that 'make depend' will catch dependencies
on actual *options*, meaning that you can run 'config' and 'make depend'
in complete safety WITHOUT removing the compile directory each time.

Unfortunately, this requires a pass over the source to get the individual
files to #include the new .h files that would be generated by config.
This has a small compile time penalty (appears up to about 2% slower)
from a "fresh" build. Of course, you should not be needing to do complete
rebuilds very often once this was completed, so it would be an overall
win for most people.

Since this code is dormant and we've got a lot of other things happening
on the kernel tree at the moment (prototypes, devfs, static declarations
etc) I am not planning on doing any changes to activate this feature just
yet.

Added support for a %SFILES token to auto-generate a SFILES= file list in
the same way that is done for CFILES. Files ending in .s or .S that match
the option criteria will be included in this list.

Don't pre-processor define 'ident'. This has subtle consequences for people
who don't carefully consider their choice for the machine name. The same
functionality can still be had with an "option", so nothing is lost.

Killed TIMEZONE, DST, and HZ keywords. They have generated a config error
for more than a year now. They've been replaced with userland methods for
changing (see adjkerntz).

Remove trailing whitespace.

Fix 3 printf's that had the wrong number of arguments.
Submitted by: gibbs

Implement "clean" entries for device config entries.

Submitted by: Pointed out by Bruce Evans <bde@zeta.org.au>

Allow config to fully handle the aic7770 driver dependancies.

Add new keywords to config. The options availible in file.i386 are now:

/*
* filename [ standard | optional ] [ config-dependent ]
* [ dev* | profiling-routine ] [ device-driver] [ no-obj ]
* [ compile-with "compile rule" [no-implicit-rule] ]
* [ dependancy "dependancy-list"]
*/

I added

no-obj - This entry does not create anything linkable to the kernel.
dependancy - Add additional dependancy rules to a target.
no-implicit-rule - Don't assume .c -> .o type rules. Config is really
dumb in this area and assumes that everything is a .c file
irregarless of extention. This was the best choice really
since there may even be .c file that you don't want to follow
the standard rules.

This was all done so that the building to the aic7770 assembler and using
the aic7770 assembler in the building of the aic7770 driver could be config
dependant. I can now have an entry like this for the driver:

aic7770 optional ahc device-driver \
compile-with "${CC} $> -o $@" \
dependancy "$S/gnu/misc/aic7770/aic7770.c" \
no-obj no-implicit-rule
aic7770_seq.h optional ahc device-driver \
compile-with "${.CURDIR}/aic7770 -o $@ $S/gnu/misc/aic7770/aic7770.seq"\
dependancy "$S/gnu/misc/aic7770/aic7770.seq aic7770" \
no-obj no-implicit-rule
i386/isa/aic7770.c optional ahc device-driver \
dependancy "aic7770_seq.h"

I also added '\' escaping to newlines so that this doesn't look as gross as
it could have.

Reviewed by: jkh

Oops...forgot to list the changes....

/usr/src/usr.sbin.config:
o -DSTATCLOCK gives kludges to support the rtc non-device as well as
old kludges to support the clk non-device.

/usr/src/usr.sbin/config.8:
o Document the trivialness of the new vector.h.

/usr/src/usr.sbin/mkglue.c:
o Only print DEVICE_NAMES and NR_DEVICES in vector.h. These are
only required to support vmstat. The vmstat interface will need
to be improved for dynamic loading.

/usr/src/usr.sbin/mkioconf.c:
o Print device ids to be used as indexes into DEVICE_NAMES.
o Print secondary interrupt handler entry points (xxxintr()) instead
of primary ones (VdevU()). Primary ones are now XintrI() and
XfastintrI() and are independent of the config so they are not
handled here.
o Minor cleanups.

Submitted by: Bruce Evans

Now that the timezone specification is no longer allowed, don't issue a
warning that it is missing.

Upgrade config to be compatible with our i386 port, pull in 95% of the
changes that have been made in FreeBSD 1.x, except for possibly the nfs
diskless support this is a completed config.

This commit was generated by cvs2svn to compensate for changes in r1553,
which included commits to RCS files with non-trunk default branches.

BSD 4.4 Lite usr.sbin Sources