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diff --git a/Makefrag.am b/Makefrag.am
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+# Makefile for Mach 4 kernel directory
+# Copyright 1997, 1999, 2004, 2006 Free Software Foundation, Inc.
+#
+# Permission to use, copy, modify and distribute this software and its
+# documentation is hereby granted, provided that both the copyright
+# notice and this permission notice appear in all copies of the
+# software, derivative works or modified versions, and any portions
+# thereof, and that both notices appear in supporting documentation.
+#
+# THE FREE SOFTWARE FOUNDATION ALLOWS FREE USE OF THIS SOFTWARE IN ITS
+# "AS IS" CONDITION.  THE FREE SOFTWARE FOUNDATION DISCLAIMS ANY
+# LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE
+# USE OF THIS SOFTWARE.
+
+
+#
+# configure's findings.
+#
+
+srcdir = @srcdir@
+version = @PACKAGE_VERSION@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+bindir = @bindir@
+bootdir = $(exec_prefix)/boot
+datadir = @datadir@
+includedir = @includedir@
+infodir = @infodir@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+oldincludedir = @oldincludedir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+sysconfdir = @sysconfdir@
+
+systype = @systype@
+
+top_builddir = ./
+
+DEFS = @DEFS@
+
+#
+# Default target
+#
+
+all:
+
+# Detect if the user wants KDB
+ifeq ($(findstring -DMACH_KDB,$(DEFS)),-DMACH_KDB)
+enable_kdb=yes
+else
+enable_kdb=no
+endif
+
+# Detect if the user wants KMSG
+ifeq ($(findstring -DMACH_KMSG,$(DEFS)),-DMACH_KMSG)
+enable_kmsg=yes
+else
+enable_kmsg=no
+endif
+
+# All the possible architectures
+all-archs = i386 linux
+
+all-archs-subdirs = $(patsubst %,$(srcdir)/%/Subdirs,$(all-archs))
+all-archs-files = $(patsubst %,$(srcdir)/%/Files,$(all-archs))
+all-archs-configures = $(patsubst %,$(srcdir)/%/configure,$(all-archs))
+
+# Files distributed from the top level directory:
+topfiles = ChangeLog ChangeLog.0 ChangeLog.00 Drivers.macros Makefile.in \
+	README INSTALL config.guess config.sub configure configure.in \
+	gensym.awk install-sh version.c.in NEWS aclocal.m4 COPYING
+
+# All the source in each directory.
+
+# Old crud from a previous configure scheme
+bogus-files = bootstrap_symbols.h cpus.h fast_tas.h hw_footprint.h \
+	power_save.h simple_clock.h stat_time.h xpr_debug.h \
+	$(patsubst %,mach_%.h,assert counters debug fixpri host ipc_compat \
+	ipc_debug ipc_test kdb ldebug lock_mon machine_routines mp_debug \
+	pagemap pcsample ttd vm_debug) 
+
+# Generic code for various hardware drivers
+chips-files = busses.c busses.h
+
+# Icky kernel debugger
+ddb-cfiles = $(addprefix db_,$(ddb-names))
+ddb-names = access.c aout.c break.c command.c cond.c examine.c expr.c \
+	ext_symtab.c input.c lex.c macro.c mp.c output.c print.c run.c \
+	sym.c task_thread.c trap.c variables.c watch.c write_cmd.c
+ddb-files = $(ddb-cfiles) $(patsubst %,db_%.h, \
+	access break command expr lex output print run sym task_thread \
+	variables watch) nlist.h stab.h tr.h
+
+# Device support interfaces
+device-files = blkio.c chario.c cirbuf.c cons.c dev_lookup.c dev_name.c \
+	dev_pager.c device_init.c dk_label.c ds_routines.c net_io.c subrs.c \
+	buf.h cirbuf.h conf.h cons.h dev_hdr.h dev_master.h device_port.h \
+	device_types_kernel.h ds_routines.h errno.h if_ether.h if_hdr.h \
+	io_req.h kmsg.c kmsg.h net_io.h param.h tty.h memory_object_reply.cli \
+	dev_forward.defs device_pager.srv device_reply.cli device.srv
+
+# IPC implementation
+ipc-cfiles = $(addprefix ipc_,$(ipc-names)) \
+		mach_msg.c mach_port.c mach_rpc.c mach_debug.c 
+ipc-names = entry.c hash.c init.c kmsg.c marequest.c mqueue.c \
+	notify.c object.c port.c pset.c right.c space.c splay.c \
+	table.c target.c thread.c
+ipc-files = $(ipc-cfiles) mach_port.srv port.h mach_msg.h \
+	$(patsubst %,ipc_%.h, \
+	entry hash init kmsg kmsg_queue machdep marequest mqueue notify \
+	object port pset right space splay table target thread types)
+
+# "kernel" implementation (tasks, threads, trivia, etc.)
+kern-cfiles = act.c ast.c bootstrap.c counters.c debug.c eventcount.c \
+	exception.c host.c ipc_host.c ipc_kobject.c ipc_mig.c ipc_sched.c \
+	ipc_tt.c kalloc.c lock.c lock_mon.c mach_clock.c mach_factor.c \
+	machine.c pc_sample.c printf.c priority.c processor.c profile.c \
+	queue.c sched_prim.c startup.c strings.c syscall_emulation.c \
+	syscall_subr.c syscall_sw.c task.c thread.c thread_swap.c \
+	time_stamp.c timer.c xpr.c zalloc.c elf-load.c boot_script.c
+kern-files = $(kern-cfiles) \
+	act.h assert.h ast.h compat_xxx_defs.h counters.h cpu_number.h \
+	debug.h eventcount.h host.h ipc_host.h ipc_kobject.h ipc_sched.h \
+	ipc_tt.h kalloc.h kern_types.h lock.h mach_param.h macro_help.h \
+	pc_sample.h processor.h queue.h refcount.h sched.h sched_prim.h \
+	shuttle.h strings.h syscall_emulation.h syscall_subr.h syscall_sw.h \
+	task.h thread.h thread_swap.h time_out.h time_stamp.h timer.h xpr.h \
+	zalloc.h boot_script.h \
+	mach.srv mach4.srv mach_debug.srv mach_host.srv
+
+# Still more trivia
+util-cfiles = putchar.c puts.c
+util-files = $(util-cfiles)
+
+# Virtual memory implementation
+vm-cfiles = $(addprefix vm_,$(vm-names)) memory_object.c
+vm-names = debug.c external.c fault.c init.c kern.c map.c \
+	object.c pageout.c resident.c user.c
+vm-files = $(vm-cfiles) memory_object_default.cli memory_object_user.cli \
+	memory_object.h pmap.h $(patsubst %,vm_%.h, \
+	external fault kern map object page pageout user)
+
+# Documentation
+doc-files = Makefile.in fdl.texi gpl.texi mach.texi
+
+# Debian packaging
+debian-files = changelog control copyright README.Debian rules postinst prerm
+
+
+# Object files that go into the kernel image.
+
+# Basic kernel source for Mach
+objfiles := $(subst .c,.o,$(ipc-cfiles) $(kern-cfiles) \
+			  $(util-cfiles) $(vm-cfiles))
+vpath %.c $(srcdir)/ipc $(srcdir)/kern $(srcdir)/util $(srcdir)/vm
+
+# These device support files are always needed; the others are needed only
+# if particular drivers want the routines.
+# XXX functions in device/subrs.c should each be moved elsewhere
+objfiles += cons.o dev_lookup.o dev_name.o dev_pager.o device_init.o \
+	ds_routines.o subrs.o net_io.o blkio.o chario.o
+ifeq ($(enable_kmsg),yes)
+objfiles += kmsg.o
+endif
+vpath %.c $(srcdir)/device
+
+# DDB support -- eventually to die.  Please.
+objfiles += $(subst .c,.o,$(ddb-cfiles))
+vpath %.c $(srcdir)/ddb
+
+# Version number
+objfiles += version.o
+
+
+# Header files installed for user use
+device-headers= $(addprefix device/,audio_status.h bpf.h device.defs \
+		device_reply.defs device_request.defs device_types.defs \
+		device_types.h disk_status.h net_status.h tape_status.h \
+		tty_status.h)
+mach-headers= $(addprefix mach/, bootstrap.defs default_pager.defs \
+		default_pager_helper.defs default_pager_types.defs \
+		exc.defs mach.defs mach4.defs mach_host.defs \
+		mach_port.defs mach_types.defs memory_object.defs \
+		memory_object_default.defs notify.defs \
+		std_types.defs \
+		alert.h boolean.h boot.h default_pager_types.h exception.h \
+		host_info.h kern_return.h mach_param.h mach_types.h \
+		machine.h macro_help.h memory_object.h message.h mig_errors.h \
+		msg_type.h multiboot.h notify.h \
+		pc_sample.h policy.h port.h processor_info.h \
+		profil.h profilparam.h rpc.h std_types.h syscall_sw.h \
+		task_info.h task_special_ports.h thread_info.h \
+		thread_special_ports.h thread_status.h thread_switch.h \
+		time_value.h version.h vm_attributes.h vm_inherit.h \
+		vm_param.h vm_prot.h vm_statistics.h inline.h)
+mach-exec-headers= $(addprefix mach/exec/, a.out.h elf.h exec.h)
+mach-debug-headers:= $(addprefix mach_debug/, hash_info.h ipc_info.h \
+		mach_debug.defs mach_debug_types.defs mach_debug_types.h \
+		pc_info.h vm_info.h zone_info.h)
+
+installed-headers:= $(device-headers) $(mach-headers) $(mach-exec-headers)
+
+# Other headers for the distribution.  We don't install these, because the
+# GNU C library has correct versions for users to use.
+other-sys-headers := types.h time.h reboot.h ioctl.h
+other-mach-headers := mig_support.h mach_traps.h error.h
+other-headers := alloca.h
+
+
+# Automatically generated source
+
+# User stubs
+objfiles += memory_object_user_user.o memory_object_default_user.o \
+	device_reply_user.o memory_object_reply_user.o
+
+# vm_user.o fits the pattern, but is not actually a MiG-related file.
+users = $(filter-out vm_user.o,$(filter %_user.o,$(objfiles)))
+
+# Server stubs
+objfiles += device_server.o device_pager_server.o mach_port_server.o \
+	mach_server.o mach4_server.o mach_debug_server.o mach_host_server.o
+
+servers = $(filter %_server.o,$(objfiles))
+
+# Where to find the relevant Mig source files
+vpath %.cli $(srcdir)/vm $(srcdir)/device
+vpath %.srv $(srcdir)/device $(srcdir)/ipc $(srcdir)/kern
+
+
+#
+# Rules.
+#
+
+all: kernel
+	$(MAKE) -C $(systype) $@
+
+# Better than nothing...
+check: kernel
+	$(MBCHK) $<
+	$(MAKE) -C $(systype) $@
+
+clean:
+	$(MAKE) -C $(systype) $@
+	rm -f clib-routines.o kernel.o kernel-undef kernel-undef-bad
+	rm -f kernel kernel.gz kernel.stripped kernel.stripped.gz
+	rm -f $(objfiles) $(subst .o,.d,$(objfiles))
+	rm -f *.symc *.symc.o *_user.c *_server.c *.h *.cli.d *.srv.d
+
+distclean: clean
+	$(MAKE) -C $(systype) $@
+	rm -f Makefile Makerules version.c doc/Makefile machine mach/machine
+	rm -f config.status config.log
+
+mostlyclean: distclean
+	$(MAKE) -C $(systype) $@
+
+maintainer-clean: mostlyclean
+	$(MAKE) -C $(systype) $@
+	rm -f $(srcdir)/configure $(all-archs-configures)
+
+$(systype)/%: FORCE
+	$(MAKE) -C $(systype) $(@F)
+FORCE:
+
+
+#
+# Kernel Image
+#
+
+# This is the list of routines we decide is OK to steal from the C library.
+clib-routines := memcpy memmove memset bcopy bzero \
+		 strchr strstr strsep strpbrk strtok \
+		 htonl htons ntohl ntohs \
+		 etext edata end # actually ld magic, not libc
+
+#kernel.a: $(objfiles)
+#	@rm -f $@
+#	$(AR) cq $@ $^
+
+kernel.o: $(objfiles) $(systype)/sysdep.a # kernel.a
+	$(LD) -r -o $@ $^
+kernel-undef: kernel.o
+	$(NM) -u $< | sed 's/  *U  *//;s/^_*//' | sort -u > $@
+kernel-undef-bad: kernel-undef Makefile
+	sed '$(foreach r,$(clib-routines),/^$r$$/d;)' $< > $@
+clib-routines.o: kernel-undef kernel-undef-bad
+	if test -s kernel-undef-bad; \
+	then cat kernel-undef-bad; exit 2; else true; fi
+	$(CC) -nostdlib -nostartfiles -r -static \
+	      -o $@ \
+	      `sed 's/^/-Wl,-u,/' $<` -x c /dev/null -lc
+kernel: kernel.o clib-routines.o
+	$(LD) $(LDFLAGS) $(LDFLAGS-$@) -o $@ $^
+
+
+#
+# Installation
+#
+
+installed-headers-names = $(addprefix $(includedir)/,$(installed-headers))
+install: install-headers install-kernel
+	$(MAKE) -C $(systype) $@
+
+$(installed-headers-names): $(includedir)/%: $(srcdir)/include/%
+	$(INSTALL_DATA) $< $@
+
+install-headers: mkheaderdirs $(installed-headers-names)
+	ln -sfn $(systype) $(includedir)/mach/machine
+	$(MAKE) -C $(systype) $@
+
+install-kernel: kernel mkkerneldirs
+	$(INSTALL_PROGRAM) kernel $(bootdir)/gnumach
+	$(MAKE) -C $(systype) $@
+
+mkheaderdirs:
+	mkdir -p $(includedir) $(includedir)/device $(includedir)/mach/exec
+
+mkkerneldirs:
+	mkdir -p $(bootdir)
+
+
+#
+# Building the distribution
+#
+
+dist:
+	rm -rf gnumach-$(version)
+	mkdir gnumach-$(version)
+	# Directories
+	mkdir gnumach-$(version)/{bogus,chips,ddb,device,ipc,kern,scsi,util,vm,include}
+	mkdir gnumach-$(version)/{doc,debian}
+	mkdir gnumach-$(version)/include/{mach,device,mach_debug,sys}
+	mkdir gnumach-$(version)/include/mach/exec
+	for dir in `cat $(all-archs-subdirs)`; do \
+		mkdir -p gnumach-$(version)/$$dir; \
+	done
+	# Files
+	cp $(addprefix $(srcdir)/,$(topfiles)) gnumach-$(version)
+	cp $(addprefix $(srcdir)/bogus/,$(bogus-files)) gnumach-$(version)/bogus
+	cp $(addprefix $(srcdir)/chips/,$(chips-files)) gnumach-$(version)/chips
+	cp $(addprefix $(srcdir)/ddb/,$(ddb-files)) gnumach-$(version)/ddb
+	cp $(addprefix $(srcdir)/device/,$(device-files)) gnumach-$(version)/device
+	cp $(addprefix $(srcdir)/ipc/,$(ipc-files)) gnumach-$(version)/ipc
+	cp $(addprefix $(srcdir)/kern/,$(kern-files)) gnumach-$(version)/kern
+	cp $(addprefix $(srcdir)/util/,$(util-files)) gnumach-$(version)/util
+	cp $(addprefix $(srcdir)/vm/,$(vm-files)) gnumach-$(version)/vm
+	cp $(addprefix $(srcdir)/include/,$(mach-headers)) gnumach-$(version)/include/mach
+	cp $(addprefix $(srcdir)/include/,$(device-headers)) gnumach-$(version)/include/device
+	cp $(addprefix $(srcdir)/include/,$(mach-debug-headers)) gnumach-$(version)/include/mach_debug
+	cp $(addprefix $(srcdir)/include/,$(mach-exec-headers)) gnumach-$(version)/include/mach/exec
+	cp $(addprefix $(srcdir)/include/,$(other-headers)) gnumach-$(version)/include
+	cp $(addprefix $(srcdir)/include/sys/,$(other-sys-headers)) gnumach-$(version)/include/sys
+	cp $(addprefix $(srcdir)/include/mach/,$(other-mach-headers)) gnumach-$(version)/include/mach
+	cp $(addprefix $(srcdir)/doc/,$(doc-files)) gnumach-$(version)/doc
+	cp $(addprefix $(srcdir)/debian/,$(debian-files)) gnumach-$(version)/debian
+	# Files in arch dirs
+	for file in `cat $(all-archs-files)`; do \
+		cp $(srcdir)/$$file gnumach-$(version)/`dirname $$file`; \
+	done
+	chmod -R u=rwX,og=rX gnumach-$(version)
+	tar cf - gnumach-$(version) | gzip -9vc > gnumach-$(version).tar.gz
+	rm -rf gnumach-$(version)
+
+
+#
+# Autoconf support
+#
+$(srcdir)/configure: $(srcdir)/configure.in
+	cd $(srcdir) && autoconf
+$(srcdir)/config.h.in: $(srcdir)/acconfig.h
+	cd $(srcdir) && autoheader
+
+Makefile: $(srcdir)/Makefile.in config.status
+	./config.status $@
+config.h: stamp-configh ;
+stamp-configh: $(srcdir)/config.h.in config.status
+	./config.status
+	touch $@
+
+config.status: $(srcdir)/configure
+	./config.status --recheck
+
+vpath %.in $(srcdir)
+vpath configure $(srcdir)
+
+
+#
+# Makerules
+#
+
+include $(top_builddir)/Makerules