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[/] [zipcpu/] [trunk/] [bench/] [cpp/] [Makefile] - Rev 209

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################################################################################
##
## Filename:    Makefile
##
## Project:     Zip CPU -- a small, lightweight, RISC CPU soft core
##
## Purpose:     To direct and simplify the build of a variety of simple test
##              programs which will use one (or both) of the ZipCPU simulators.
##
## Targets include:
##
##              helloworld
##
##
##
## Creator:     Dan Gisselquist, Ph.D.
##              Gisselquist Technology, LLC
##
################################################################################
##
## Copyright (C) 2017-2019, 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
all: helloworld

CC      := zip-gcc
OBJDUMP := zip-objdump
OBJDIR := obj-zip
CFLAGS := -O3
LIBD   := ../../sw/install/cross-tools/zip/lib
LIBS   := -L$(LIBD) -lzipbasic
SOURCES:= helloworld.c
LDSCRIPT:= ../zipsim.ld

$(OBJDIR)/%.o: %.c
        $(CC) $(CFLAGS) -c $< -o $@

helloworld: $(OBJDIR)/helloworld.o
        $(CC) -T $(LDSCRIPT) $(CFLAGS) $(LIBD)/crt0.o $(LIBS) $< -o $@

helloworld.txt: helloworld
        $(OBJDUMP) -dr $< > $@

define  build-depends
        $(CC) $(CFLAGS) -MM $(SOURCES) > $(OBJDIR)/xdepends.txt
        sed -e 's/^.*.o: /$(OBJDIR)\/&/' < $(OBJDIR)/xdepends.txt > $(OBJDIR)/depends.txt
        @rm -f $(OBJDIR)/xdepends.txt
endef

tags: $(SOURCES)
        @ctags $(SOURCES)

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

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

.PHONY: clean
clean:
        rm -rf helloworld

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