# The MIT License (MIT)
#
# Copyright (C) 2026 Scott Duensing
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.

# DVX Shell Makefile for DJGPP cross-compilation
#
# Builds dvxshell.lib -- the shell module loaded by the DVX loader.

include ../../../common.mk

CFLAGS        = $(DOS_CFLAGS) -I../libdvx -I../libdvx/platform -I../../../widgets/kpunch -I../libtasks -I../libdvx/thirdparty

OBJDIR    = ../../../../obj/shell
LIBSDIR   = ../../../../bin/libs
SYSTEMDIR = ../../../../bin/system
SHAREDDIR = ../../../../bin/shared
THEMEDIR  = $(SHAREDDIR)/themes
WPAPERDIR = $(SHAREDDIR)/wpaper
BANKDIR   = $(SHAREDDIR)/banks
KEYSDIR   = $(SYSTEMDIR)/KEYS

SRCS   = shellMain.c shellApp.c shellBas.c shellSysBas.c shellInfo.c shellAssoc.c shellProg.c shellRun.c shellSaver.c pmModel.c pmModelBas.c
OBJS   = $(patsubst %.c,$(OBJDIR)/%.o,$(SRCS))
TARGETDIR = $(LIBSDIR)/kpunch/dvxshell
TARGET    = $(TARGETDIR)/dvxshell.lib

.PHONY: all clean

THEMES = $(THEMEDIR)/geos.thm $(THEMEDIR)/win31.thm $(THEMEDIR)/cde.thm $(THEMEDIR)/hotdog.thm
WPAPERS = $(WPAPERDIR)/blueglow.jpg $(WPAPERDIR)/swoop.jpg $(WPAPERDIR)/triangle.jpg

# The instrument banks DVX ships beside music.lib's own (config/banks:
# each OP2 and the text with its licence, as they came)
BANKS = $(patsubst ../../../../config/banks/%,$(BANKDIR)/%,$(wildcard ../../../../config/banks/*))

# The repository's public keys (config/keys/*.KEY, made offline with
# dvxpkg keygen): what DVX trusts as its own (pkgTrust.h)
KEYS = $(patsubst ../../../../config/keys/%,$(KEYSDIR)/%,$(wildcard ../../../../config/keys/*.KEY))

all: $(TARGET) $(TARGETDIR)/dvxshell.dep $(SYSTEMDIR)/DVX.INI $(SYSTEMDIR)/ASSOC.INI $(SYSTEMDIR)/DOSPROG.BMP $(THEMES) $(WPAPERS) $(BANKS) $(KEYS)

$(TARGETDIR)/dvxshell.dep: dvxshell.dep | $(TARGETDIR)
	sed 's/$$/\r/' $< > $@

$(TARGET): $(OBJS) | $(TARGETDIR)
	$(DXE3GEN) -o $(TARGETDIR)/dvxshell.dxe -U $(OBJS)
	mv $(TARGETDIR)/dvxshell.dxe $@

# The shipped DVX.INI (the first start copies it to the user folder) and
# file types (shellAssoc.c lays the user's changes over them).
$(SYSTEMDIR)/DVX.INI: ../../../../config/dvx.ini | $(SYSTEMDIR)
	sed 's/$$/\r/' $< > $@

$(SYSTEMDIR)/ASSOC.INI: ../../../../config/ASSOC.INI | $(SYSTEMDIR)
	sed 's/$$/\r/' $< > $@

# The icon of a DOS program that has none of its own (shellProg.c)
$(SYSTEMDIR)/DOSPROG.BMP: ../../../../config/DOSPROG.BMP | $(SYSTEMDIR)
	cp $< $@

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

$(OBJDIR):
	mkdir -p $(OBJDIR)

$(TARGETDIR):
	mkdir -p $(TARGETDIR)

$(SYSTEMDIR):
	mkdir -p $(SYSTEMDIR)

$(THEMEDIR):
	mkdir -p $(THEMEDIR)

$(THEMEDIR)/%.thm: ../../../../config/themes/%.thm | $(THEMEDIR)
	sed 's/$$/\r/' $< > $@

$(WPAPERDIR):
	mkdir -p $(WPAPERDIR)

$(WPAPERDIR)/%.jpg: ../../../../config/wpaper/%.jpg | $(WPAPERDIR)
	cp $< $@

$(BANKDIR):
	mkdir -p $(BANKDIR)

$(BANKDIR)/%: ../../../../config/banks/% | $(BANKDIR)
	cp $< $@

$(KEYSDIR):
	mkdir -p $(KEYSDIR)

$(KEYSDIR)/%.KEY: ../../../../config/keys/%.KEY | $(KEYSDIR)
	cp $< $@

-include $(OBJS:.o=.d)

clean:
	rm -rf $(OBJS) $(OBJS:.o=.d) $(TARGET) $(TARGETDIR)/dvxshell.dep $(TARGETDIR)
	rm -rf $(WPAPERDIR) $(THEMEDIR) $(BANKDIR) $(KEYSDIR) $(SYSTEMDIR)/DVX.INI $(SYSTEMDIR)/ASSOC.INI $(SYSTEMDIR)/DOSPROG.BMP
