bsd.own.mk: rename to CC_WNO_ADDRESS_OF_PACKED_MEMBER

Provide a single variable
CC_WNO_ADDRESS_OF_PACKED_MEMBER
with options for both clang and gcc, to replace
CLANG_NO_ADDR_OF_PACKED_MEMBER
CC_NO_ADDR_OF_PACKED_MEMBER
GCC_NO_ADDR_OF_PACKED_MEMBER

Using the convention CC_compilerflag, where compilerflag
is based on the full compiler flag name.

apply some GCC_NO_ADDR_OF_PACKED_MEMBER.

centralize vers.c building for standalone programs.

branches: 1.34.6; 1.34.10; 1.34.14;
Add empty LIBCRTI= as LIBCRT0 to build sa programs without installed DESTDIR.

XXX: probabry we should have bsd.saprog.mk or something.

Use <bsd.klinks.mk>

branches: 1.32.2; 1.32.4;
Add ${_MKTARGET_LINK}

branches: 1.31.4;
Drop bootprog_maker (formerly enabled by -M) and bootprog_date (formerly
disabled by -D) from the output of newvers_stand.sh. Change -D to the
inverted logic, so that it adds the date to bootprog_rev in ().

Change all platforms accordingly. -D is added if MKREPRO is not yes and
wasn't present before. Platforms that didn't use -D don't depend on
MKREPRO now either.

Switch remaining platforms to modern CPP for assembler.

branches: 1.29.2; 1.29.4;
Support kernel load from SCSI HDD with onboard siop. It is very EXPERIMENTAL!!

Support kernel load from IDE HDD with onboard wdc. like cobalt, sandpoint.

Add pci.c to SRCS.

Add -I${S}/lib/libsa and reorder.

branches: 1.25.18; 1.25.20;
Split boot/boot_com0/boot_vga.
boot supports framebuffer.
boot_com0 supports com0.
boot_vga supports vga, not frambuffer.

branches: 1.24.2; 1.24.4; 1.24.6;
We might be able to use VGA. Please comment out for line '-DCONS_SERIAL'
if you wish for it. In that case, you will occasionally see the hoarsely
and strangely transformed character on screen. This reason cannot be
understood yet.
Default is continuously a serial console.

branches: 1.23.16;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

branches: 1.22.30; 1.22.38; 1.22.48; 1.22.50; 1.22.52; 1.22.54;
merge ktrace-lwp.

branches: 1.21.12;
Convert bebox's remaining host tools over to cross tools scheme. Builds to sets
w/o error now.

Ignore errors on some rm -rf's for platforms that aren't quite
POSIX compliant
and return errors on r/o source (FreeBSD) for -rf. Fixes PR#25022

branches: 1.19.2;
Use ${HOST_SH} instead of `sh'.

If necessary, pull in <bsd.sys.mk> to get the definition of HOST_SH;
Makefiles that pull in one of (most of) <bsd.*.mk> will get this anyway.

Make this build in a R/O build tree. And add -I. for gcc3

Use -ffreestanding.

branches: 1.16.10;
add CFLAGS=-Wno-main for void main, suggested by Tsutsui-san.

fix vers.o target.
add cleandir distclean cleanlibdir target, remove cleanobjs target.

add .CURDIR/ld.script to enable builds with OBJMACHINE=yes

MKfoo=no -> NOfoo

branches: 1.12.4; 1.12.8;
fix multiple link vers.o

switch to sys/conf/newvers_stand.sh for generation of version files, no
functional changes

cleanup way vers.c file is created/compiled

Clean up the machine symlink stuff ever so slightly. Needs to be
standardized between files.

branches: 1.8.2;
Use loadfile.
KNF
b* -> mem*

Some cleanup.
Move bootinfo related things to boot.c
and console related things to cons.c.

branches: 1.6.4;
convert from NOxxx= to MKxxx=no.
include <bsd.own.mk> if testing a MKxxx variable.

Support frame buffer console initialized by the BootRom of the BeBox.
But, NetBSD/bebox kernel doesn't support yet.

cleanup.

Change commented out default baudrate(38400 to 9600) of serial console.

Add findcpuspeed for delay() and to pass to the kernel(BUS FREQ information).
some bug fix.

initial import of bebox kernel loader.