

#    Sfront, a SAOL to C translator    
#    This file: Makefile for an sfront example
#
# Copyright (c) 2000-2006, Regents of the University of California
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#
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#    Maintainer: John Lazzaro, lazzaro@cs.berkeley.edu


FILENAME = linvoc

SAOLFILE = $(FILENAME).saol
SASLFILE = $(FILENAME).sasl
MP4FILE  = $(FILENAME).mp4

INFILE = 
OUTFILE = all

CC = gcc
OPT = -O3
CFLAGS = $(OPT)
SFRONT = sfront 


# if artifacts occur try 0.004 or 0.006; for lower latency, try 0.001

OUTMODE = -latency 0.002 -aout coreaudio
INMODE  = -ain coreaudio
CNMODE  = -cin coremidi

## for INFILE/OUTFILE selections that need libraries

IOLINK = -framework coreaudio -framework coremidi -framework corefoundation

## for INFILE/OUTFILE std selection:  > foo < bar

REDIRECT = 

##
## runs linvoc synth, driven by CoreMIDI and CoreAudio, sent to CoreAudio
##
 
$(OUTFILE): $(SAOLFILE) 
	$(SFRONT) $(OUTMODE) $(INMODE) $(CNMODE) -orc $(SAOLFILE) -sco $(SASLFILE)
	$(CC) $(CFLAGS) sa.c -lm $(IOLINK) -o sa
	./sa $(REDIRECT)


## tests bitstream creation code, by creating an MP4 file, decoding
## it, and comparing audio out with audio created by original ASCII
## files. doesn't work with stdin/stdout.

mp4test	: $(OUTFILE)
	rm -rf $(MP4FILE) sa.c
	mv $(OUTFILE) safe
	$(SFRONT) -symtab -orc $(SAOLFILE) -bitout $(MP4FILE)
	$(SFRONT) $(OUTMODE) $(INMODE) -bit $(MP4FILE)
	$(CC) $(CFLAGS) sa.c -lm $(IOLINK) -o sa
	./sa $(REDIRECT)
	cmp $(OUTFILE) safe

## tests a new sfront against an old one. assume safe is the audio
## created by old sfront. 

compare	: $(OUTFILE)
	cmp $(OUTFILE) safe

safe	: $(OUTFILE)
	cp $(OUTFILE) safe

## for performance testing
##

timing	: 
	./sa $(REDIRECT)

##
##
##

## only works on HPUX, for WAV files

play  : $(OUTFILE)
	splayer $(OUTFILE)

clean: 
	rm -rf sa.c sa audio a*.wav $(MP4FILE) $(OUTFILE) *.info *~ safe



