# ========== Copyright Header Begin ==========================================
# 
# OpenSPARC T2 Processor File: Makefile.top
# Copyright (c) 2006 Sun Microsystems, Inc.  All Rights Reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES.
# 
# The above named program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public
# License version 2 as published by the Free Software Foundation.
# 
# The above named program 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
# General Public License for more details.
# 
# You should have received a copy of the GNU General Public
# License along with this work; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
# 
# ========== Copyright Header End ============================================
#
# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident	"@(#)Makefile.top	1.64	07/10/12 SMI"
#
# Top level Makefile for simulator
#

#
# Use the RELEASE variable to determine which DIRS to build
#
COMMON_DIRS=\
	simcore \
	generic \
	parser	\
	host	\
	support \
	support/netcons \
	devices/mmi \
	devices/mem_bus/libgeneric \
	devices/mem_bus/libio \
	devices/mem_bus/libdumbserial \
	devices/mem_bus/libdumbtod \
	devices/mem_bus/libmemory \
	devices/mem_bus/libmemsparse \
	procs/sparcv9 \
	procs/sunsparc/debug

INTERNAL_DIRS=\
	support/save_restore \
	devices/mem_bus/libmbox \
	devices/mem_bus/libosp_fpga \
	devices/mem_bus/libfalls_fpga \
	devices/mem_bus/libvfpga \
	devices/mem_bus/libhole \
	devices/mem_bus/libtomatillo \
	devices/mem_bus/libxdcbridge \
	devices/mem_bus/libpiu/vf \
	devices/mem_bus/libsndebugchan \
	devices/service_processor/libgeneric_sp \
	devices/pcie/libbobo \
	devices/hub/libzambezi \
	procs/sunsparc/debug/tools \
	procs/sunsparc/liblegion_crypto \
	devices/mem_bus/libpiu \
	procs/sunsparc/libniagara \
	procs/sunsparc/libniagara2 \
	procs/sunsparc/libvfalls \
	procs/sunsparc/librock

EXTERNAL_DIRS=\
	devices/mem_bus/libpiu \
	procs/sunsparc/libniagara \
	procs/sunsparc/libniagara2

DIRS= $(COMMON_DIRS) $($(RELEASE)_DIRS)


ifdef BUILDFIRE
	DIRS+= \
	devices/mem_bus/libfire \
	devices/pci/libbcm

	FIRE_PATH=$(SRCDIR)/devices/mem_bus/libfire
	FIRE_MODEL_PATH=$(FIRE_PATH)/libfiremodel
	FIRE_INCLUDES=-I $(FIRE_MODEL_PATH)/Fire/src -I $(FIRE_PATH)

	FIRE_MODEL_CLEAN=libfire_model_clean
endif

VPATH=$(OBJDIR):$(DIRS:%=$(SRCDIR)/%):$(DIRS:%=$(SRCDIR)/%/include)

INCLUDES=-I$(OBJDIR) -I$(SRCDIR)/include -I$(SRCDIR)/devices/mem_bus/libgeneric
INCLUDES+= -I$(SRCDIR)/devices/mem_bus/include $(DIRS:%=-I$(SRCDIR)/%/include)

PLUGINS_DIR=./plugins

CPPFLAGS=$(INCLUDES) $(DEFINES)

#LFLAGS=-s
LFLAGS=

TARGET=sim

OBJS=datestamp.o
MADESRCS=datestamp.c
MADEBINS=
TOOLS=
LIBS=
ifdef INTERNAL_BUILD
CONFIGURE_SCRIPT=configure
else
CONFIGURE_SCRIPT=configure.opensparc
endif


all : configuration support plugins $(TARGET) config

plugins:
	@mkdir -m 755 $(PLUGINS_DIR)


ifdef INTERNAL_BUILD
config: MAKE=/usr/ccs/bin/make
config:
	@cd $(SRCDIR)/config && $(MAKE) $(MFLAGS)

config_clean: MAKE=/usr/ccs/bin/make
config_clean:
	cd $(SRCDIR)/config; $(MAKE) clean $(MFLAGS)
else
config:
config_clean:
endif

configuration: $(SRCDIR)/$(CONFIGURE_SCRIPT)
	/bin/sh $^ testconfigure $(CONFVER)

#
# Some more default rules:
#

FRC:

# Delete the implicit .S->.o rule
%.o : %.S

# Delete the .S->.s rule
%.s : %.S

# Now create the intermediate rules

%.i : %.S
	$(CPP) -D_ASM $(CPPFLAGS) $< > $@

%.s : %.i
	./lsplitter "NL" < $< > $@

cscope.files: FRC
	/usr/bin/find $(DESTDIR)/. $(SRCDIR)/. -name SCCS -prune -o \
		-name built -prune -o \
		-type f \( -name '*.[schS]' -o -name 'Makefile*' \
		-o -name 'GNUmakefile*' \) \
		-print > cscope.files

tags: FRC
	/usr/bin/ctags -uw `cat cscope.files`

cscope.out: cscope.files tags FRC
	$(CSCOPE) -bq



# Now read and apply sub-makefiles, so we build all rules correctly

include $(DIRS:%=$(SRCDIR)/%/Makefile.inc)


$(TARGET) : $(TOOLS) $(OBJS) $(LIBS)
	@echo "================> Making $@"
	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(OBJS) $(LOADLIBS)

.INTERMEDIATE: datestamp.c

datestamp.c : $(SRCDIR)/Makefile.top
	echo "const char datestamp[] = \""`date +%Y-%m-%d--%T`"\";" > datestamp.c


clean: config_clean $(FIRE_MODEL_CLEAN)
	@echo "================> Making clean in $$PWD"
	rm -f $(OBJS) $(LIBS) $(MADEBINS) $(MADESRCS) $(TARGET) *.o temp_*
	rm -rf $(PLUGINS_DIR)

distclean: clean
	rm -f Makefile hostcpu.h hostnative_asm.h hostnative.h hostnative_ua200x.h \
	dumbblue.conf hostnative_asm.S hostnative.c hostnative_ua200x.c hostos.h \
	GNUmakefile Makefile.tools

clobber: clean distclean
	rm -f tags cscope.*

release:
	tar -cvf release.tar sim plugins
	compress -f release.tar