Subversion Repositories zipcpu

################################################################################
#
# Filename:     Makefile
#
# Project:      Zip CPU -- a small, lightweight, RISC CPU soft core
#
# Purpose:      This makefile builds an assembler and disassembler.
#
#
# Creator:      Dan Gisselquist, Ph.D.
#               Gisselquist Tecnology, LLC
#
################################################################################
#
# Copyright (C) 2015, 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.
#
# License:      GPL, v3, as defined and found on www.gnu.org,
#               http://www.gnu.org/licenses/gpl.html
#
#
################################################################################
#
.PHONY: all
all:    zasm optest zdump
OBJDIR= obj-pc
CXX=    g++
CC=     gcc
YYMMDD=`date +%Y%m%d`
DBGFLAGS= -g -O0
OPTFLAGS= -O3
CCFLAGS= $(DBGFLAGS)
PROGRAMS= zasm optest zdump

.PHONY: programs
all:    $(OBJDIR)/ programs

programs:       $(PROGRAMS)

ZASMSRC= zasm.cpp zopcodes.cpp zparser.cpp twoc.cpp
ZASMOBJ= $(addprefix $(OBJDIR)/,$(subst .cpp,.o,$(ZASMSRC)))
zasm:   $(ZASMOBJ)
        $(CXX) $(CCFLAGS) $(ZASMOBJ) -o $@

optest: optest.cpp zopcodes.cpp twoc.cpp twoc.h zopcodes.h
        $(CXX) $(CCFLAGS) optest.cpp zopcodes.cpp twoc.cpp -o optest

ZDMPSRC= zdump.cpp zopcodes.cpp twoc.cpp
ZDMPOBJ= $(addprefix $(OBJDIR)/,$(subst .cpp,.o,$(ZDMPSRC)))
zdump:  $(ZDMPOBJ)
        $(CXX) $(CCFLAGS) $(ZDMPOBJ) -o $@

$(OBJDIR)/%.o: %.cpp
        $(CXX) -c $(CCFLAGS) $< -o $@

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

define  build-depends
        @echo "Building dependency file(s)"
        @$(CXX) $(CCFLAGS) -MM *.cpp > xd.txt
        @sed -e 's/^.*.o: /$(OBJDIR)\/&/' < xd.txt > $(OBJDIR)/depends.txt
        @rm xd.txt
endef

tags: $(SOURCES) $(HEADERS)
        @echo "Generating tags"
        @ctags *.cpp *.h # $(SOURCES) $(HEADERS)

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

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

.PHONY: clean
clean:
        rm -rf $(OBJDIR) $(PROGRAMS)

-include $(OBJDIR)/depends.txt