CC = wgcc -g
VFLAG ?=
OPTFLAG = # -O99
CFLAGS = $(OPTFLAG) $(VFLAG) -DSCORELIST=\"/var/games/asteroids-highscore\" \
	-DANSI_PASTE -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT
ARCH != uname -m
SOUNDS != cat soundlist
SOUND_O = $(SOUNDS:C/.*/sound-data-&.o/)
O = $(SOUND_O) afont.o ahelp.o gl-idev-none.o gl-opengl.o gl.o\
 sound-data.o
CLEANFILES = $O *= *.core
PREDEPFILES =

.MAIN: /asteroids/a

/asteroids/a: a
	rm -f /asteroids/a && cp a /asteroids/a

.PHONY: all
all: a linetest dumpbwtwo

sound-ids.h: soundlist gen-sound-ids
	gen-sound-ids < soundlist > $(.TARGET) || ( rm -f $(.TARGET) ; false )
CLEANFILES += sound-ids.h
PREDEPFILES += sound-ids.h

.for s in $(SOUNDS)
sound-data-$s.c: 16-to-c sound-data-$s.16
	16-to-c snd_$s < sound-data-$s.16 > sound-data-$s.c || ( rm -f sound-data-$s.c ; false )
CLEANFILES += sound-data-$s.c
PREDEPFILES += sound-data-$s.c
.endfor

sound-data.c: soundlist gen-sound-data
	gen-sound-data < soundlist > sound-data.c || ( rm -f $(.TARGET) ; false )
CLEANFILES += sound-data.c
PREDEPFILES += sound-data.c

16-to-c: 16-to-c.c
	$(CC) -o 16-to-c 16-to-c.c
CLEANFILES += 16-to-c

a: a.o $O
	$(CC) -o a a.o $O -lm -lcrypt -lSDL -lGL
CLEANFILES += a a.o

linetest: linetest.o $O
	$(CC) -o linetest linetest.o $O -lm -lcrypt
CLEANFILES += linetest linetest.o

dumpbwtwo: dumpbwtwo.o
	$(CC) -o dumpbwtwo dumpbwtwo.o
CLEANFILES += dumpbwtwo dumpbwtwo.o

ahelp.c: ahelp.txt ahelp.awk
	awk -f ahelp.awk < ahelp.txt > ahelp.c
CLEANFILES += ahelp.c

.s.o:
	as -o $(.TARGET) $(.IMPSRC)

.PHONY: depend
depend: $(PREDEPFILES)
	mkdep $(CFLAGS) *.c
CLEANFILES += .depend

.PHONY: clean
clean:
	rm -f $(CLEANFILES)