For DDB, generate APCS stack frame so that db_stack_trace_print() works.

XXX
Copy-paste from arm/conf/Makefile.arm.
Convert to ${MACHINE}/conf/Makefile.${MACHINE}.inc.

- Determine KERN_AS automatically depending on whether OPT_MODULAR is
set or not, in the same way as libcompat.

- Specify OPT_MODULAR in the port Makefile instead of KERN_AS.

Now, KERN_AS=library is used for kernels without module(7) for all ports.

OK christos

branches: 1.23.80; 1.23.82;
Use ${TOOL_AWK} instead of ${AWK} or plain "awk" in make commands.
Pass AWK=${TOOL_AWK:Q} to shell scripts that use awk.

branches: 1.22.6; 1.22.10; 1.22.16;
Missing assym.h dependencies.

Fix dependencies on assym.h.

branches: 1.20.20; 1.20.24; 1.20.26; 1.20.32;
feed /dev/null to awk for building modedef.c (for building on solaris).

branches: 1.19.2; 1.19.4; 1.19.6;
Arrange things so that if MONITOR isn't defined in the kernel configration,
we use the standard mode list from videomode.c rather than one generated
by makemodes.awk. This is less useful than it might be since without a useful
frame rate from the bootloader we're likely to end up choosing a screen mode
that's either flickery or too fast for the monitor (or DRAM bandwidth).

branches: 1.18.4; 1.18.8;
merge ktrace-lwp.

branches: 1.17.2;
s/GENASSYM/GENASSYM_CONF/ so we can use "GENASSYM" as the program name.

Add the %MAKEOPTIONSAPPEND token at the end of the file, after the
common Makefile.kern.inc has been included.

branches: 1.15.8; 1.15.12;
add missing protos, clean up includes.

Using -N (OMAGIC) when linking the kernel seems to avoid BtNetBSD's doing
stupid things when loading it on an NC, so do that. Fixing (or replacing)
BtNetBSD would be better, of course.

branches: 1.13.8; 1.13.10;
Revert my last change: GENERIC has more bogons than I'd hoped.

My acorn32 kernels now compile successfully without LOOSE_PROTOTYPES.

Don't explicitly assign MACHINE_ARCH.

branches: 1.10.2;
Make the MACHINE_ARCH overrideable by build.sh

Roll the rest of the ports over to the new MI kernel build machinery.
Any problems reported by testers have been fixed, and massive
cross-compiling of kernels has shown that any problems that remain
with actually building kernels are not related to this.

Move interrupt-related stuff out of the generic 32-bit ARM genassym.cf
and into platform-specific genassym.cf files.

Pasto in last.

Allow port-specific Makefile fragments to specify a list of additional
genassym.cf fragments, if desired.

cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""

branches: 1.4.2;
Change defaults for kernel compiles. Default all to USETOOLS?=no and have
the etc Makefile override that by putting USETOOLS into $.MAKEOVERRIDES
This way the default for kernel compiles is still to use the installed
toolchain instead of depending on $TOOLDIR. $TOOLDIR can be used by
simply adding USETOOLS=yes to the command line as usual.

Adjust each ports template to set the default no setting and also pull in
bsd.own.mk if they weren't already to ensure they'll build correctly
with the new toolchain setup.

branches: 1.3.2;
Set MACHINE_ARCH explicitly in Makefiles for which it is constant.
Also, since config(8) now explcitly sets MACHINE, there is no need
to do it here in the Makefile.

Pull in <bsd.own.mk> to get the correct toolchain definitions for
the USE_NEW_TOOLCHAIN case.

Initial commit of the splitting off of arch/acorn32 from arch/arm32.

The IOMD/VIDC combination is now moved to arch/arm/iomd together. These
files still need a lot of cleaning up :( .... esp. the RC7500 support that
is still dormant in it; this needs either to be removed or split out for
RC7500's ``VIDC'' video/audio variant.

Apart from the RC7500 support wich is still in arch/arm32 the
iomd,vidc,riscpc and podulebus subdirectories of arch/arm32 can be removed.

This split still uses some small parts of arch/arm32 .... those are the MI
parts that haven't been moved yet.

RiscPC/A7000 have been tested and confirmed to build as should NC.