############################################################################
# arch/z80/src/z180/Toolchain.defs
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.  The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
# License for the specific language governing permissions and limitations
# under the License.
#
############################################################################

# Setup for the selected toolchain

#
# SDCC is currently the only z180 toolchain supported.  See
# http://sdcc.sourceforge.net/.  Source and pre-built SDCC binaries can be
# downloaded from the SDCC SourceForge site:
# http://sourceforge.net/projects/sdcc/files/.  Pre-built binaries are
# available for Linux, macOS, and for Win32.  In addition, SDCC can be
# built to run on Windows as a POSIX toolchain.  The various SDCC options
# are selected in the NuttX configuration with:
#
#  CONFIG_Z180_TOOLCHAIN_SDCC=y : Win32, SDCC for Linux, macOS or Cygwin
#

# These are the directories where the SDCC toolchain is installed.  NOTE
# that short 8.3 path names are used in order to avoid spaces.  On my machine
# I have:
#
# C:\PROGRA~1\ = C:\Profram Files\
# C:\PROGRA~2\ = C:\Program Files (x86)\
#
# Your PC may be configured differently.

ifeq ($(CONFIG_WINDOWS_NATIVE),y)
  SDCC_INSTALLDIR = C:\PROGRA~2\SDCC
  SDCC_BINDIR = $(SDCC_INSTALLDIR)\bin
  SDCC_LIBDIR = $(SDCC_INSTALLDIR)\lib\z180
else
  SDCC_INSTALLDIR = /usr/local
  SDCC_BINDIR = $(SDCC_INSTALLDIR)/bin
  SDCC_LIBDIR = $(SDCC_INSTALLDIR)/share/sdcc/lib/z180
endif

ARCHCPUFLAGS = -mz180

ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
  ARCHOPTIMIZATION = --debug
endif

SDCCLIB = z180.lib

# Custom ASSEMBLE definition.  The most common toolchain, GCC, uses the
# compiler to assemble files because this has the advantage of running the C
# Pre-Processor against.  This is not possible with other SDCC; we need to
# define AS and over-ride the common definition in order to use the assembler
# directly.

define ASSEMBLE
	@echo "AS: $1"
	$(Q) $(AS) $(AFLAGS) $($(strip $1)_AFLAGS) $2 $1
endef

# Custom CLEAN definition

ifeq ($(CONFIG_WINDOWS_NATIVE),y)
define CLEAN
	$(Q) if exist *.o (del /f /q *.o)
	$(Q) if exist *.asm (del /f /q *.asm)
	$(Q) if exist *.rel (del /f /q *.rel)
	$(Q) if exist *.lst (del /f /q *.lst)
	$(Q) if exist *.rst (del /f /q *.rst)
	$(Q) if exist *.sym (del /f /q *.sym)
	$(Q) if exist *.adb (del /f /q *.adb)
	$(Q) if exist *.lnk (del /f /q *.lnk)
	$(Q) if exist *.map (del /f /q *.map)
	$(Q) if exist *.mem (del /f /q *.mem)
	$(Q) if exist *.hex (del /f /q *.hex)
	$(Q) if exist *.cmd (del /f /q *.cmd)
endef
else
define CLEAN
	$(Q) rm -f *.o *.asm *.rel *.lst *.rst *.sym *.adb *.lnk *.map *.mem *.hex *.cmd
endef
endif

# Tool names/paths

CC = sdcc
CPP = sdcpp
LD = sdldz80
AS = sdasz80
AR = sdar -r

# File extensions

ASMEXT = .asm
OBJEXT = .rel
LIBEXT = .lib
EXEEXT = .hex