
#    Sfront, a SAOL to C translator
#    This file: Creates an Effect AudioUnit with a custom UI view
#
# License below also covers SAOL and SASL programs in this directory.
# Files in the view sub-directory may be covered by a different license.
#
# Copyright (c) 2000-2006, Regents of the University of California
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#  Redistributions of source code must retain the above copyright
#  notice, this list of conditions and the following disclaimer.
#
#  Redistributions in binary form must reproduce the above copyright
#  notice, this list of conditions and the following disclaimer in the
#  documentation and/or other materials provided with the distribution.
#
#  Neither the name of the University of California, Berkeley nor the
#  names of its contributors may be used to endorse or promote products
#  derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#    Maintainer: John Lazzaro, lazzaro@cs.berkeley.edu


## To use this Makefile:
##
## "make":  Creates a AU component from your SAOL file in this directory
## "make install": Installs your plug-in and launches an AU host for testing
## "make clean": Removes all files created by "make" from this directory
## "make remove": Un-installs your plugin, and does a "make clean"
##

## 
## Use the variables below to configure how this Makefile works.
## See Part V/4 of the MP4SA book for more details. Note that
## YES and NO are case-sensitive -- yes and no won't work properly.
##

## To compile the AU binary using gcc's debug mode, set to YES

GCC_DEBUG = NO

## To compile SAOL file with the wiretap debug facility, set to YES
## Wiretap mode creates clicks in audio output; do not use for production code

WIRETAP_DEBUG = NO

## Change to YES to compile a Tiger/Leopard PPC/Intel Universal Binary
## The default NO creates a component that only runs on your native OS/CPU

UNIVERSAL = NO

## The project name: must match SAOL file name (without .saol suffix)
## Project names must not use white-space characters (space, tab, etc)
## This Makefile only works for Effects and MusicEffects projects.

PROJECT_NAME = lpf

## The 4-character codes for AU component subtype and manufacturer

COMPONENT_SUBTYPE_CODE = lpfa
COMPONENT_MANUFACTURER_CODE = ucBe

## Name and Manufacturer strings shown in the AU Host user interface

USER_INTERFACE_NAME =  "Lo-Pass Filter"
USER_INTERFACE_MANUFACTURER = "John Lazzaro, UCB EECS"

## Manufacturer URL (expressed using Java-Classpath-string syntax)

MANUFACTURER_URL = edu.berkeley.eecs

## NO creates an Effect AudioUnit; YES creates a MusicEffect
## See Part V/4 of the MP4SA book for more details.

MUSICEFFECT = NO

## To use a Cocoa custom view, set to YES

COCOA_VIEW = YES

## The name of the custom view bundle (without the .bundle extension).
## The name string must not have white-space characters.  A directory
## of name $(COCOA_VIEW_BUNDLE_NAME) must exist in the directory that
## contains this Makefile, and the directory $(COCOA_VIEW_BUNDLE_NAME)
## must contain the view bundle $(COCOA_VIEW_BUNDLE_NAME).bundle

COCOA_VIEW_BUNDLE_NAME = CocoaFilterView

## The name of the class in the view bundle that implements the
## AUCocoaUIBase protocol.

COCOA_VIEW_BASECLASS = UCBLopassFilter_ViewFactory

## Mac OS X AU library directory in which to install your plug-in

COMPONENT_LIBRARY = ~/Library/Audio/Plug-Ins/Components

## The Terminal command launched after installing your plug-in

AUHOST_LAUNCH =	open $(PROJECT_NAME).band

##
## The lines below do the actual work of the Makefile.
## You will normally not need to edit the lines below.
##

# conditionals to parse user configuration YES/NO strings

ifeq ($(GCC_DEBUG), YES)
	DEBUG = -g
else
	DEBUG =
endif

ifeq ($(WIRETAP_DEBUG), YES)
	OUTMODE = -aout audiounit_debug
else
	OUTMODE = -aout audiounit
endif

ifeq ($(UNIVERSAL), YES)
	UNIVERSAL_FLAGS = -arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk
	RUNIVERSAL_FLAGS = -d ppc_YES -d i386_YES -arch ppc -arch i386  -isysroot /Developer/SDKs/MacOSX10.4u.sdk
else
	UNIVERSAL_FLAGS = 
	RUNIVERSAL_FLAGS = 
endif

ifeq ($(MUSICEFFECT), YES)
	CNMODE = -cin aucontrolm
else
	CNMODE = -cin aucontrol
endif


ifeq ($(COCOA_VIEW), YES)
	COPYVIEW = cp -r $(COCOA_VIEW_BUNDLE_NAME)/$(COCOA_VIEW_BUNDLE_NAME).bundle $(PROJECT_NAME).component/Contents/Resources/
else
	COPYVIEW = 
endif


ifdef COMPONENT_SUBTYPE_CODE
	COMP_SUBTYPE = -au_component_subtype $(COMPONENT_SUBTYPE_CODE)
else
	COMP_SUBTYPE =
endif

ifdef COMPONENT_MANUFACTURER_CODE
	COMP_MANU = -au_component_manu $(COMPONENT_MANUFACTURER_CODE)
else
	COMP_MANU =
endif

ifdef USER_INTERFACE_NAME
	UI_NAME =  -au_ui_name $(USER_INTERFACE_NAME)
else
	UI_NAME = 
endif

ifdef USER_INTERFACE_MANUFACTURER
	UI_MANU = -au_ui_manu $(USER_INTERFACE_MANUFACTURER)
else
	UI_MANU =
endif

ifdef MANUFACTURER_URL
	MANU_URL =  -au_manu_url $(MANUFACTURER_URL)
else
	MANU_URL = 
endif

ifeq ($(COCOA_VIEW), YES)

ifdef COCOA_VIEW_BUNDLE_NAME
	VNAME = -au_view_bundlename $(COCOA_VIEW_BUNDLE_NAME)
else
	VNAME = 
endif

ifdef COCOA_VIEW_BASECLASS
	VCLASS = -au_view_baseclass $(COCOA_VIEW_BASECLASS)
else
	VCLASS = 
endif
else
	VNAME = 
	VCLASS = 
endif

# sfront command-line definitions

SFRONT = sfront
BINARYFILE = ./$(PROJECT_NAME).component/Contents/MacOS/$(PROJECT_NAME)
DRIVERS = -ain audiounit $(CNMODE) $(OUTMODE)
FS_NAME =  -au_filesystem_name $(PROJECT_NAME)
AU_ID = $(UI_NAME) $(COMP_SUBTYPE) $(COMP_MANU) $(UI_MANU) $(VNAME) $(VCLASS)\
	$(MANU_URL)

# gcc command-line definitions

CC = gcc
OPT = -O3
CFLAGS = $(OPT) $(UNIVERSAL_FLAGS) $(DEBUG)
IOLINK = -framework AudioUnit -framework AudioToolbox -framework CoreAudio -framework CoreServices -bundle

# rezedit definitions

RSRC = ./$(PROJECT_NAME).component/Contents/Resources/$(PROJECT_NAME).rsrc
RINCLUDES = -I /System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Versions/A/Headers

# view-directory Makefile variable-passing

VIEWMAKEVARS =	GCC_DEBUG='$(GCC_DEBUG)' UNIVERSAL='$(UNIVERSAL)' \
	       	COCOA_VIEW_BUNDLE_NAME='$(COCOA_VIEW_BUNDLE_NAME)' \
		OPT='$(OPT)' CC='$(CC)'

# rules

$(BINARYFILE): $(PROJECT_NAME).saol
	(pushd $(COCOA_VIEW_BUNDLE_NAME); make $(VIEWMAKEVARS); popd)
	-rm -rf $(PROJECT_NAME).component
	mkdir $(PROJECT_NAME).component{,/Contents,/Contents/{Resources,MacOS}}
	$(SFRONT) $(DRIVERS) $(AU_ID) -orc $(PROJECT_NAME).saol 
	$(CC) $(CFLAGS) sa.c -lm $(IOLINK) -o $(BINARYFILE)
	Rez -useDF $(RINCLUDES) -o $(RSRC) $(RUNIVERSAL_FLAGS) ./$(PROJECT_NAME).r
	-rm -rf $(PROJECT_NAME).r
	mv -f Info.Plist $(PROJECT_NAME).component/Contents/
	printf "BNDL????" > $(PROJECT_NAME).component/Contents/PkgInfo
	$(COPYVIEW)

install: $(BINARYFILE)
	(pushd $(COCOA_VIEW_BUNDLE_NAME); make $(VIEWMAKEVARS) install; popd)
	-rm -rf $(COMPONENT_LIBRARY)/$(PROJECT_NAME).component
	cp -r $(PROJECT_NAME).component $(COMPONENT_LIBRARY)/
	$(AUHOST_LAUNCH)

clean: 
	(pushd $(COCOA_VIEW_BUNDLE_NAME); make $(VIEWMAKEVARS) clean; popd)
	-rm -rf sa.c *~ safe Info.Plist $(PROJECT_NAME).r $(PROJECT_NAME).component

remove: clean
	(pushd $(COCOA_VIEW_BUNDLE_NAME); make $(VIEWMAKEVARS) remove; popd)
	-rm -rf $(COMPONENT_LIBRARY)/$(PROJECT_NAME).component

