Subversion Repositories zipcpu

#

# Filename:     Makefile

#

# Project:      Zip CPU -- a small, lightweight, RISC CPU soft core

#

# Purpose:      This makefile attempts to build the ZipCPU toolchain.  This

#               includes binutils and GCC.  (Eventually, it will include the

#       standard library as well ...)  Configuration options for binutils and

#       GCC can be found in the gas-script.sh and gcc-script.sh files

#       respectively.

#

# Targets:

#       make basic-install

#               Attempts to build binutils, gcc, and the (now obsolete) zasm

#               assembler, and to install them into INSTALL directory.  This is

#               also the default target.

#

#       make all:

#               Includes the basic-install target, but also the pdf

#               documentation files that come with binutils and gcc.  Building

#               this target will require a LaTeX distribution in addition to the

#               needs of the other targets.  (These documents may also be found

#               online, and have not been edited as part of the ZipCPU toolchain

#               ... (yet).)

#

#       make clean

#

#

# Creator:      Dan Gisselquist, Ph.D.

#               Gisselquist Technology, 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

#

#

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

#

basic-install: binutils-install gcc-install zasm-install

all: basic-install binutils-pdf-install gcc-pdf-install

BUILDGASD=build-gas

BUILDGCCD=build-gcc

INSTALL=`pwd`/install

PDFD=$(INSTALL)/usr/doc

        rm -rf binutils-2.25/

        tar -xjf ./binutils-2.25.tar.bz2

        bash -c "cd binutils-2.25; patch -p1 <../binutils-2.25.patch"

        rm -rf $(BUILDGASD)

.PHONY: binutils

binutils: binutils-2.25

.PHONY: binutils-install

binutils-install: binutils

        $(MAKE) --no-print-directory --directory=$(BUILDGASD) install

.PHONY: binutils-pdf

binutils-pdf: binutils

        $(MAKE) --no-print-directory --directory=$(BUILDGASD) pdf

.PHONY: binutils-pdf-install

binutils-pdf-install: binutils-pdf

        mkdir -p $(PDFD)

        find $(BUILDGASD) -name "*.pdf" -exec cp \{\} $(PDFD)/ \;

#

#

# Now let's try the same thing for GCC

#

#

gcc-5.3.0-zip: gcc-5.3.0.tar.bz2 gcc-5.3.0-specs-1.patch gcc-zippatch.patch

        rm -rf gcc-5.3.0-zip/

        tar -xjf ./gcc-5.3.0.tar.bz2 --transform s,gcc-5.3.0,gcc-5.3.0-zip,

        bash -c "cd gcc-5.3.0-zip; patch -p1 <../gcc-5.3.0-specs-1.patch"

        rm gcc-5.3.0-zip/gcc/config/rs6000/sysv4.h.orig

        bash -c "cd gcc-5.3.0-zip; patch -p1 <../gcc-zippatch.patch"

        rm -rf $(BUILDGCCD)

        bash -c "if [[ ! -e $(BUILDGCCD) ]]; then gcc-script.sh; fi"

        $(MAKE) --no-print-directory --directory=$(BUILDGCCD)/gcc

.PHONY: gcc-install

gcc-install: gcc

        $(MAKE) --no-print-directory --directory=$(BUILDGCCD)/gcc install

.PHONY: gcc-pdf

gcc-pdf: gcc

        $(MAKE) --no-print-directory --directory=$(BUILDGCCD) pdf

.PHONY: gcc-pdf-install

gcc-pdf-install: gcc-pdf

        mkdir -p $(PDFD)

        find $(BUILDGCCD) -name "*.pdf" -exec cp \{\} $(PDFD)/ \;

#

#

# Finally, can we build and install zasm?

#

#

zasm-install: zasm

        $(MAKE) --no-print-directory --directory=$(ZASMD) install

#

#

# The clean target

#

#

.PHONY: clean

clean:

        rm -rf $(INSTALL)

        rm -rf binutils-2.25 gcc-5.3.0-zip

        rm -rf $(BUILDGASD) $(BUILDGCCD)

        $(MAKE) --no-print-directory --directory=$(ZASMD) clean