Create a new header lwp_private.h to contain _lwp_getprivate_fast,
_lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that:
1. we don't need special hacks to hide them
2. we can include <lwp.h> where needed to get the necessary prototypes
without redefining them locally.

distrib/sets/lists: Add a blank comment line between RCS id and body.

This serves as a buffer between RCS id changes and other changes to
the set lists, in an attempt to reduce the pain of merge conflicts
around mass set list changes.

No functional change intended.

branches: 1.62.14;
Remove the kernel PMC code. Sent yesterday on tech-kern@.

This change:

* Removes "options PERFCTRS", the associated includes, and the associated
ifdefs. In doing so, it removes several XXXSMPs in the MI code, which is
good.

* Removes the PMC code of ARM XSCALE.

* Removes all the pmc.h files. They were all empty, except for ARM XSCALE.

* Reorders the x86 PMC code not to rely on the legacy pmc.h file. The
definitions are put in sysarch.h.

* Removes the kern/sys_pmc.c file, and along with it, the sys_pmc_control
and sys_pmc_get_info syscalls. They are marked as OBSOL in kern,
netbsd32 and rump.

* Removes the pmc_evid_t and pmc_ctr_t types.

* Removes all the associated man pages. The sets are marked as obsolete.

branches: 1.61.14; 1.61.16;
add fenv.h

Add a new "debug" set that gets built when ${MKDEBUG} is set. On evbarm:
-rw-r--r-- 1 root src 35806068 Jan 16 10:47 base.tgz
-rw-r--r-- 1 root src 57374069 Jan 16 10:48 comp.tgz
-rw-r--r-- 1 root src 101286193 Jan 16 10:49 debug.tgz
...
This allows always building the debugging code and libraries but not
installing it (although now it is placed in the default sets if ${MKDEBUG}
is set

branches: 1.59.6;
Obsolete pow(4) and rtcalarm(8). Discussed in port-x68k@.
Probably the combination of pow(4) ioctl and rtcalarm(8) does
not work for a long time, and nobody uses them.
I'll rewrite a part about power switch handler as a new device.

branches: 1.58.2;
Retire varargs.h support. Move machine/stdarg.h logic into MI
sys/stdarg.h and expect compiler to provide proper builtins, defaulting
to the GCC interface. lint still has a special fallback.
Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and
derive va_list as required by standards.

fix MKDEBUG=yes builds for mvme68k, x68k, ofppc and sun3.

Add a bunch of .debug entries, determined by inspecting the equivalent
comp lists.
Inspired by PR 39370

Remove x68k/include/pci_machdep.h.
x68k does not have PCI-bus, and no one refers to it.

Fix a typo in previous commit.

branches: 1.53.12; 1.53.14; 1.53.16;
Stop installing <machine/intr.h> on x68k.
Suggested by simonb@ and tsutsui@.

Sync with changes introduced by merging the newlock2 branch.

White space nits.

obsolete db_machdep.h

Populate kbdmap-related definitions to the userland.
Also g/c unused ioctls.
Pointed out by he.

Add <machine/wchar_limits.h>.

An unexported header file was #included from an exported header file.
Introduce <machine/opmreg.h> and move some definitions useful to
userland progs.

reformat whitespace

Significant overhaul of how the sets are used:

* Add an optional third field to the sets file which is a list of
comma separated keywords that control if the line is printed.
Currently supported keywords
kerberos4 ${MKKERBEROS4} != no
kerberos ${MKKERBEROS} != no
lint ${MKLINT} != no
obsolete ${obsolete} != 0.
In this case, non obsolete files are not printed.
(This will allow future support for builds with variables such as
MKHESIOD and MKYP set to "no".)

* Use sh(1)'s getopts where appropriate, and otherwise cleanup the
various scripts.

* Move defaults for sets.subr from sets.defaults into sets.subr.
Move replicated code for determining stuff such as shlibs type
from various scripts into sets.subr.

* Merge the obsolete.*, krb.*, krb4.* and lint.* into the appropriate
main lists with the relevant third field keyword(s).

_G_config.h is gone on m68k platforms.

Update for nathanw_sa merge.

Catch up to new pmc header files.

remove bsd_audioio.h

Reflect reality.

No point in installing svr4_machdep.h; get rid of it.

Add <machine/int_fmtio.h>.

Add <machine/int_limits.h>.

Add <machine/int_const.h>.

Add <machine/int_mwgwtypes.h>.

Move c++rt0.o and scrt0.o from ad.m68k to md lists
since they are available only on a.out ports.

<ieeefp.h> must be installed in a machine-dependent fashion; it should
not exist on VAX.

Add <machine/int_types.h>.

Add <machine/lock.h>

Add "machine_machdep.h".

Add package names. Later tonight or tomorrow AM, I will post a writeup of
this to tech-{pkg,install}. In short, the pkg names in (new) second
field will be used by the build process under basesrc/src/dist/pkg to
generate PLISTs. The package divisions here may be two finely or coarsely
grained, although I think they're a happy medium -- I will give more
detail/justification in the writeup.

Add <machine/math.h>.

Add svr4_machdep.h.

Add a NetBSD RCS tag to each distrib list file.

Add missing files.

Add ieee.h

Update for bswap.h and byte_swap.h includes.

Set cleanup:
- make all ports egcs; move stuff to mi and shl.*
- fix m68k-based comp sets to use usr/include/$MACHINE (as
usr/include/machine is now a symlink); add directory entries where missing

More egcs updates: MD-split objc headers, and add egcs compilers and
static libraries where applicable.

MD-split the libstdc++ binaries and includes to reflect the state of
egcs/non-egcs default compiler on each platform.

Added parioctl.h.

/usr/include/machine/kcore.h was missing.

grfioctl.h and iteioctl.h are now exported to /usr/include/machine.

* remove empty md.* files now that makeflist supports non-existant md.* files
* factor all m68k common stuff into lists/*/ad.m68k
XXX: this should be done for mips (when it's not just the pmax), and
powerpc (when there's a powerpc port put here ...)

libtermlib_pic.a is installed.

libamu_pic is no longer installed

machine/mtpr.h does not exist here. Nuke it.

back out last change

remove libossaudio_pic.a

update; from Steve Allen in PR misc/4345, with some additions by myself.

branches: 1.9.2;
Sync.

Sync.

Add ./usr/include/m68k/param.h

sync to reality.

Add libposix.

Synchronize.

Add missing m68k includes

add libwrap, fix libz.

branches: 1.1.2;
x68k dependent set lists.