# SPDX-FileCopyrightText: 2021 Ivan Tatarinov <ivan-tat@ya.ru>
#
# SPDX-License-Identifier: GPL-3.0-or-later
#
# Supported environments:
#   * GNU on Linux, FreeBSD etc.
#   * GNU on Windows NT (using MinGW/MSYS/Cygwin/WSL)
#
# Build:
#   make [BUILD=<BUILD>] [FORCEBUILD=<FB_FLAG>] [<TARGET>]
# Clean:
#   make [BUILD=<BUILD>] [FORCECLEAN=<FC_FLAG>] clean
#
# where:
#   <BUILD> is one of: mingw32, mingw64.
#   <FB_FLAG> is 1 to force build, otherwise do not (default).
#   <FC_FLAG> is 1 to force clean, otherwise do not (default).
#   <TARGET> is one of: sjasmplus, z88dk, zx7b, tools
#
# Notes:
#   BUILD, FORCEBUILD, FORCECLEAN variables may be set in user's environment.

include common.mk

ifeq ($(BUILD),mingw32)
FORCEBUILD:=1
else ifeq ($(BUILD),mingw64)
FORCEBUILD:=1
else
BUILD:=
FORCEBUILD:=0
endif

ifdef $(FORCECLEAN)
ifneq ($(FORCECLEAN),1)
FORCECLEAN:=0
else
FORCECLEAN:=0
endif
endif

export BUILD
export FORCEBUILD
export FORCECLEAN

.PHONY: all
all: sjasmplus z88dk zx7b tools

.PHONY: sjasmplus z88dk
sjasmplus z88dk: | src
	$(MAKE) -w -C $| external-$@

.PHONY: zx7b tools
zx7b tools: | src
	$(MAKE) -w -C $| local-$@

.PHONY: clean dist-clean
clean dist-clean: | src
	$(MAKE) -w -C $| $@