Subversion Repositories qspiflash

################################################################################

##

## Filename:    Makefile

##

## Project:     A Set of Wishbone Controlled SPI Flash Controllers

##

## Purpose:     This makefile coordinates the build of the extended quad spi

##              flash controller (not the normal quad spi flash controller also

##      in this directory).

##

## Creator:     Dan Gisselquist, Ph.D.

##              Gisselquist Technology, LLC

##

################################################################################

##

## Copyright (C) 2015-2019, Gisselquist Technology, LLC

##

## This file is part of the set of Wishbone controlled SPI flash controllers

## project

##

## The Wishbone SPI flash controller project is free software (firmware):

## 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 3 of the License, or (at your option) any later version.

##

## The Wishbone SPI flash controller project 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 Lesser General Public License for more details.

##

## You should have received a copy of the GNU Lesser 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

##  for a copy.

##

## License:     LGPL, v3, as defined and found on www.gnu.org,

##              http://www.gnu.org/licenses/lgpl.html

##

##

################################################################################

##

##

CXX     := g++

CFLAGS  := -Wall -Og -g

OBJDIR  := obj-pc

RTLD    := ../../rtl

VERILATOR_ROOT   ?= $(shell bash -c 'verilator -V|grep VERILATOR_ROOT | head -1 | sed -e " s/^.*=\s*//"')

VROOT   := $(VERILATOR_ROOT)

VDEFS   := $(shell ./vversion.sh)

VINCD   := $(VROOT)/include

INCS    := -I$(RTLD)/obj_dir/ -I$(RTLD) -I$(VINCD) -I$(VINCD)/vltstd

SIMSRCS :=  flashsim.cpp byteswap.cpp

LEGACYSRC := wbqspiflash_tb.cpp $(SIMSRCS)

SPISRC  := spixpress_tb.cpp     $(SIMSRCS)

DSPISRC := dualflexpress_tb.cpp $(SIMSRCS)

QSPISRC := qflexpress_tb.cpp    $(SIMSRCS)

SOURCES := $(wildcard *_tb.cpp) flashsim.cpp

VOBJDR  := $(RTLD)/obj_dir

RAWVLIB := verilated.cpp verilated_vcd_c.cpp

VSRCS   := $(addprefix $(VROOT)/include/,$(RAWVLIB))

VOBJS   := $(addprefix $(OBJDIR)/,$(subst .cpp,.o,$(RAWVLIB)))

LOBJS   :=  $(addprefix $(OBJDIR)/,$(subst .cpp,.o,$(LEGACYSRC))) $(VOBJS)

SOBJS   :=  $(addprefix $(OBJDIR)/,$(subst .cpp,.o,$(SPISRC)))  $(VOBJS)

DOBJS   :=  $(addprefix $(OBJDIR)/,$(subst .cpp,.o,$(DSPISRC))) $(VOBJS)

QOBJS   :=  $(addprefix $(OBJDIR)/,$(subst .cpp,.o,$(QSPISRC))) $(VOBJS)

all:    wbqspiflash_tb

$(OBJDIR)/%.o: %.cpp

        $(mk-objdir)

        $(CXX) $(CFLAGS) $(VDEFS) $(INCS) -c $< -o $@

$(OBJDIR)/%.o: $(VINCD)/%.cpp

        $(mk-objdir)

        $(CXX) $(CFLAGS) $(INCS) -c $< -o $@

wbqspiflash_tb: $(LOBJS) $(VOBJDR)/Vwbqspiflash__ALL.a

        $(CXX) $(CFLAGS) $(INCS) $(LOBJS) $(VOBJDR)/Vwbqspiflash__ALL.a -o $@

spixpress_tb: $(SOBJS) $(VOBJDR)/Vspixpress__ALL.a

        $(CXX) $(CFLAGS) $(INCS) $(SOBJS) $(VOBJDR)/Vspixpress__ALL.a -o $@

dualflexpress_tb: $(DOBJS) $(VOBJDR)/Vdualflexpress__ALL.a

        $(CXX) $(CFLAGS) $(INCS) $(DOBJS) $(VOBJDR)/Vdualflexpress__ALL.a -o $@

qflexpress_tb: $(QOBJS) $(VOBJDR)/Vqflexpress__ALL.a

        $(CXX) $(CFLAGS) $(INCS) $(QOBJS) $(VOBJDR)/Vqflexpress__ALL.a -o $@

.PHONY: pretest

pretest: spixpress_tb dualflexpress_tb qflexpress_tb

        @echo "The test bench has been created.  Type make test, and look at"

        @echo "the end of its output to see if it (still) works."

# .PHONY: test

# test: eqspiflash_tb

#       ./eqspiflash_tb

.PHONY: test stest dtest qtest legacytest

test: stest dtest qtest

stest: spixpress_tb

        ./spixpress_tb

dtest: dualflexpress_tb

        ./dualflexpress_tb

qtest: qflexpress_tb

        ./qflexpress_tb

legacytest: wbqpiflash_tb

        ./wbqpiflash_tb

define  mk-objdir

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

endef

define build-depends

        @echo "Building dependency file(s)"

        $(mk-objdir)

        @$(CXX) $(CFLAGS) $(INCS) -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: clean

clean:

        rm -f spixpress_tb dualflexpress_tb qflexpress_tb

        rm -f *.vcd

        rm -rf wbqspiflash_tb $(OBJDIR)/

.PHONY: depends

depends: tags

        $(build-depends)

$(OBJDIR)/depends.txt: $(SOURCES) $(HEADERS)

        $(build-depends)

ifneq ($(MAKECMDGOALS),clean)

-include $(OBJDIR)/depends.txt

endif