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# plex86: run multiple x86 operating systems concurrently
# Copyright (C) 1999-2001 Kevin P. Lawton
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
CC = @CC@
CFLAGS = @CFLAGS@
LDFLAGS = @LDFLAGS@
KERNEL_TARGET = @KERNEL_TARGET@
HOST_TARGET = @HOST_TARGET@
HOST_CLEAN = @HOST_CLEAN@
srcdir = @srcdir@
VPATH = @srcdir@
LD = ld
HOST_O = @HOST_O@
# extra kernel CFLAGS and LDFLAGS for each host OS
KCFLAGS_LINUX = -fno-strength-reduce -fomit-frame-pointer \
-malign-loops=2 -malign-jumps=2 -malign-functions=2 \
-D__KERNEL__ -I@LINUX_SRC@/include -DCPU=586 -DMODULE
KLDFLAGS_LINUX = -r
KCFLAGS_NULL = -fno-strength-reduce -fomit-frame-pointer \
-malign-loops=2 -malign-jumps=2 -malign-functions=2 \
-D__KERNEL__ -DCPU=586
KLDFLAGS_NULL = -r
KCFLAGS_NETBSD = -fno-strength-reduce -nostdinc -fomit-frame-pointer \
-malign-loops=2 -malign-jumps=2 -malign-functions=2 \
-D_KERNEL -I@NETBSD_SRC@ -I@NETBSD_SRC@/arch -I. -D_LKM
KLDFLAGS_NETBSD = -r
KCFLAGS_FREEBSD = -fno-strength-reduce -nostdinc -fomit-frame-pointer \
-malign-loops=2 -malign-jumps=2 -malign-functions=2 \
-D_KERNEL -I@FREEBSD_SRC@ -I@FREEBSD_SRC@/sys -I. -D_LKM \
-DFREEBSD_PLEX86_DEBUG
KLDFLAGS_FREEBSD = -r
KCFLAGS_BEOS =
KLDFLAGS_BEOS = -nostdlib /boot/develop/lib/x86/_KERNEL_
KLDFLAGS = $(KLDFLAGS_@HOSTOS@)
ALL_CFLAGS = $(CFLAGS) $(KCFLAGS_@HOSTOS@) -I$(srcdir)/include -I$(srcdir)/..
.c.o:
$(CC) -c $(ALL_CFLAGS) $<
.S.o:
$(CC) -c $(ALL_CFLAGS) -D__ASSEMBLY__ $<
main_target: $(HOST_TARGET) $(KERNEL_TARGET)
@FULL_LINK@
$(KERNEL_TARGET): $(HOST_O) monitor-host.o \
nexus.o print-mon.o \
util-nexus.o \
fault-mon.o panic-mon.o \
paging-mon.o monitor-mon.o
$(LD) $(KLDFLAGS) $^ -o $@
clean: $(HOST_CLEAN) main_clean
main_clean:
/bin/rm -f *.o *.s $(KERNEL_TARGET) a.out
dist-clean: clean
/bin/rm -f Makefile
# Linux specific targets
linux-target:
linux-clean:
# Null specific targets
null-target:
null-clean:
# NetBSD specific targets
netbsd-target: netbsd-machine
netbsd-machine:
ln -sf @NETBSD_SRC@/arch/i386/include machine
netbsd-clean:
/bin/rm -f machine
# FreeBSD specific targets
freebsd-target: freebsd-machine
[ -r opt_posix.h ] || touch opt_posix.h
freebsd-machine:
ln -sf @FREEBSD_SRC@/i386/include machine
freebsd-clean:
/bin/rm -f opt_posix.h
/bin/rm -f machine
# BeOS specific targets
beos-install: $(KERNEL_TARGET)
cp -f $(KERNEL_TARGET) /boot/home/config/add-ons/kernel/drivers/bin
mkdir -p /boot/home/config/add-ons/kernel/drivers/dev/misc
ln -sf ../../bin/$(KERNEL_TARGET) /boot/home/config/add-ons/kernel/drivers/dev/misc/$(KERNEL_TARGET)
Makefile: Makefile.in ../config.status
cd ..; CONFIG_FILES=kernel/Makefile CONFIG_HEADERS= $(SHELL) config.status
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