# DV/X GUI Makefile for DJGPP cross-compilation

DJGPP_PREFIX = $(HOME)/djgpp/djgpp
CC           = $(DJGPP_PREFIX)/bin/i586-pc-msdosdjgpp-gcc
CFLAGS       = -O2 -Wall -Wextra -march=i486 -mtune=i586
LDFLAGS      = -lm

OBJDIR = ../obj
BINDIR = ../bin

SRCS   = dvxVideo.c dvxDraw.c dvxComp.c dvxWm.c dvxIcon.c dvxWidget.c dvxApp.c demo.c
OBJS   = $(patsubst %.c,$(OBJDIR)/%.o,$(SRCS))
TARGET = $(BINDIR)/demo.exe

.PHONY: all clean

all: $(TARGET)

$(TARGET): $(OBJS) | $(BINDIR)
	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(OBJS)

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

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

$(BINDIR):
	mkdir -p $(BINDIR)

# Dependencies
$(OBJDIR)/dvxVideo.o: dvxVideo.c dvxVideo.h dvxTypes.h dvxPalette.h
$(OBJDIR)/dvxDraw.o:  dvxDraw.c dvxDraw.h dvxTypes.h
$(OBJDIR)/dvxComp.o:  dvxComp.c dvxComp.h dvxTypes.h
$(OBJDIR)/dvxWm.o:    dvxWm.c dvxWm.h dvxTypes.h dvxDraw.h dvxComp.h dvxVideo.h thirdparty/stb_image.h
$(OBJDIR)/dvxIcon.o:  dvxIcon.c thirdparty/stb_image.h
$(OBJDIR)/dvxWidget.o: dvxWidget.c dvxWidget.h dvxTypes.h dvxApp.h dvxDraw.h dvxWm.h dvxVideo.h
$(OBJDIR)/dvxApp.o:   dvxApp.c dvxApp.h dvxTypes.h dvxVideo.h dvxDraw.h dvxComp.h dvxWm.h dvxFont.h dvxCursor.h
$(OBJDIR)/demo.o:     demo.c dvxApp.h dvxWidget.h

clean:
	rm -rf $(OBJDIR) $(BINDIR)