Fix *nix build deps

.gitignore

@@ -12,3 +12,5 @@ apple/parallel-rom.h
 apple/hd32-rom.h
 aiie-sdl
 mockingboard-d.rom
+*.d
+

Makefile

@@ -7,15 +7,21 @@ CXXFLAGS=-Wall -I/usr/include/SDL2 -I .. -I . -I apple -I nix -I sdl -I/usr/loca
 
 TSRC=cpu.cpp util/testharness.cpp
 
+COMMONSRCS=cpu.cpp apple/appledisplay.cpp apple/applekeyboard.cpp apple/applemmu.cpp apple/applevm.cpp apple/diskii.cpp apple/nibutil.cpp LRingBuffer.cpp globals.cpp apple/parallelcard.cpp apple/fx80.cpp lcg.cpp apple/hd32.cpp images.cpp apple/appleui.cpp vmram.cpp bios.cpp apple/noslotclock.cpp apple/woz.cpp apple/crc32.c apple/woz-serializer.cpp
+
 COMMONOBJS=cpu.o apple/appledisplay.o apple/applekeyboard.o apple/applemmu.o apple/applevm.o apple/diskii.o apple/nibutil.o LRingBuffer.o globals.o apple/parallelcard.o apple/fx80.o lcg.o apple/hd32.o images.o apple/appleui.o vmram.o bios.o apple/noslotclock.o apple/woz.o apple/crc32.o apple/woz-serializer.o
 
+FBSRCS=linuxfb/linux-speaker.cpp linuxfb/fb-display.cpp linuxfb/linux-keyboard.cpp linuxfb/fb-paddles.cpp nix/nix-filemanager.cpp linuxfb/aiie.cpp linuxfb/linux-printer.cpp nix/nix-clock.cpp nix/nix-prefs.cpp
+
 FBOBJS=linuxfb/linux-speaker.o linuxfb/fb-display.o linuxfb/linux-keyboard.o linuxfb/fb-paddles.o nix/nix-filemanager.o linuxfb/aiie.o linuxfb/linux-printer.o nix/nix-clock.o nix/nix-prefs.o
 
+SDLSRCS=sdl/sdl-speaker.cpp sdl/sdl-display.cpp sdl/sdl-keyboard.cpp sdl/sdl-paddles.cpp nix/nix-filemanager.cpp sdl/aiie.cpp sdl/sdl-printer.cpp nix/nix-clock.cpp nix/nix-prefs.cpp nix/debugger.cpp nix/disassembler.cpp
+
 SDLOBJS=sdl/sdl-speaker.o sdl/sdl-display.o sdl/sdl-keyboard.o sdl/sdl-paddles.o nix/nix-filemanager.o sdl/aiie.o sdl/sdl-printer.o nix/nix-clock.o nix/nix-prefs.o nix/debugger.o nix/disassembler.o
 
 ROMS=apple/applemmu-rom.h apple/diskii-rom.h apple/parallel-rom.h apple/hd32-rom.h
 
-.PHONY: roms
+.PHONY: roms clean
 
 all: 
 	@echo You want \'make sdl\' or \'make linuxfb\'.
@@ -26,9 +32,6 @@ sdl: roms $(COMMONOBJS) $(SDLOBJS)
 linuxfb: roms $(COMMONOBJS) $(FBOBJS)
 	g++ $(LDFLAGS) $(FBLIBS) -o aiie-fb $(COMMONOBJS) $(FBOBJS)
 
-clean:
-	rm -f *.o *~ */*.o */*~ testharness.basic testharness.verbose testharness.extended testharness apple/diskii-rom.h apple/applemmu-rom.h apple/parallel-rom.h aiie-sdl
-
 test: $(TSRC)
 	g++ $(CXXFLAGS) -DEXIT_ON_ILLEGAL -DVERBOSE_CPU_ERRORS -DTESTHARNESS $(TSRC) -o testharness
 	./testharness -f tests/6502_functional_test_verbose.bin -s 0x400 && \
@@ -43,3 +46,18 @@ apple/applemmu-rom.h: roms
 apple/diskii-rom.h: roms
 
 apple/parallel-rom.h: roms
+
+clean:
+	rm -f *.o *~ */*.o */*~ testharness.basic testharness.verbose testharness.extended testharness apple/diskii-rom.h apple/applemmu-rom.h apple/parallel-rom.h aiie-sdl *.d */*.d
+
+# Automatic dependency handling
+-include $(OBJS:.o=.d)
+%.o: %.cpp
+	g++ -c $(CXXFLAGS) $^ -o $*.o
+	g++ -MM $(CXXFLAGS) $^ > $*.d
+	@mv -f $*.d $*.d.tmp
+	@sed -e 's|.*:|$*.o:|' < $*.d.tmp > $*.d
+	@sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | \
+	  sed -e 's/^ *//' -e 's/$$/:/' >> $*.d
+	@rm -f $*.d.tmp
+