Subversion Repositories xulalx25soc

################################################################################
##
## Filename:    Makefile
##
## Project:     XuLA2-LX25 SoC based upon the ZipCPU
##
## Purpose:     To coordinate the build of a cycle accurate, Verilator based,
##              simulation of the busmaster module.  Access to the simulation
##      is provided via the same software commands that will access the board,
##      save that the parameters are a touch different.  (See the access
##      software for more information ...)
##
## Creator:     Dan Gisselquist, Ph.D.
##              Gisselquist Technology, LLC
##
################################################################################
##
## Copyright (C) 2015-2016, Gisselquist Technology, LLC
##
## This program is free software (firmware): you can redistribute it and/or
## modify it under the terms of  the GNU General Public License as published
## by the Free Software Foundation, either version 3 of the License, or (at
## your option) any later version.
##
## This program is distributed in the hope that it will be useful, but WITHOUT
## ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY 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 program.  (It's in the $(ROOT)/doc directory, run make with no
## target there if the PDF file isn't present.)  If not, see
## <http://www.gnu.org/licenses/> for a copy.
##
## License:     GPL, v3, as defined and found on www.gnu.org,
##              http://www.gnu.org/licenses/gpl.html
##
##
################################################################################
##
##
.PHONY: all
# Make certain the "all" target is the first and therefore the default target
all:
CXX      :=  g++
OBJDIR   :=  obj-pc
YYMMDD   := `date +%Y%m%d`
VOBJDR   := ../../rtl/obj_dir
VROOT   ?= $(shell bash -c 'verilator -V|grep VERILATOR_ROOT | head -1 | sed -e " s/^.*=\s*//"')
VINC     := -I$(VROOT)/include -I$(VOBJDR)
CFLAGS   :=  -c -g -Wall -I. $(VINC)
# Now return to the "all" target, and fill in some details
all:    $(OBJDIR)/ programs archive

# GFXFLAGS :=  `pkg-config gtkmm-3.0 --cflags`
# GFXLIBS  :=  `pkg-config gtkmm-3.0 --cflags --libs`

.PHONY: programs
programs:       busmaster_tb

.PHONY: clean
clean:
        rm -f busmaster_rb $(OBJDIR)/*.o

$(OBJDIR)/:
        @bash -c "if [ ! -e $(OBJDIR) ]; then mkdir -p $(OBJDIR); fi"

CLSHEADERS:= qspiflashsim.h sdramsim.h sdspisim.h uartsim.h
CLSSOURCES:= $(subst .h,.cpp,$(CLSHEADERS))
CLSOBJECTS:= $(addprefix $(OBJDIR)/,$(subst .h,.o,$(CLSHEADERS)))

SOURCES := $(CLSSOURCES)
HEADERS := $(CLSHEADERS)

$(OBJDIR)/%.o: %.cpp
        $(CXX) $(CFLAGS) $< -o $@
$(OBJDIR)/busmaster_tb.o: busmaster_tb.cpp pipecmdr.h sdramsim.h
$(OBJDIR)/busmaster_tb.o: port.h $(VOBJDR)/Vbusmaster.h
        $(CXX) $(CFLAGS) busmaster_tb.cpp -o $@
$(OBJDIR)/verilated.o: $(VROOT)/include/verilated.cpp
        $(CXX) $(CFLAGS) $< -o $@

busmaster_tb: $(OBJDIR)/qspiflashsim.o $(OBJDIR)/sdspisim.o
busmaster_tb: $(OBJDIR)/uartsim.o $(OBJDIR)/sdramsim.o
busmaster_tb: $(OBJDIR)/verilated.o $(VOBJDR)/Vbusmaster__ALL.a
busmaster_tb: $(OBJDIR)/busmaster_tb.o
        $(CXX) -g -o $@ $^

define  build-depends
        @echo "Building dependency file"
        @bash -c "if [ ! -e $(OBJDIR) ]; then mkdir -p $(OBJDIR); fi"
        @$(CXX) $(CPPFLAGS) -MM $(SOURCES) > $(OBJDIR)/xdepends.txt
        @sed -e 's/^.*.o: /$(OBJDIR)\/&/' < $(OBJDIR)/xdepends.txt > $(OBJDIR)/depends.txt
        @rm $(OBJDIR)/xdepends.txt
endef

tags:   $(SOURCES) $(HEADERS)   
        @echo "Generating tags"
        @ctags $(SOURCES) $(HEADERS)

.PHONY: depends
depends: tags
        $(build-depends)

.PHONY: archive
archive:
        tar --transform s,^,$(YYMMDD)-bench-cpp/, -chjf $(YYMMDD)-bench-cpp.tjz Makefile *.cpp *.h

-include $(OBJDIR)/depends.txt