# This file is part of patharea, a Filter plugin for Adobe(R) Illustrator(R)
# Copyright (C) 2005-2013 Toby Thain, toby@telegraphics.com.au

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by  
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License  
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

# GNU Makefile
# Builds the plugin for Illustrator CS6/Mac, with a Cocoa UI.
# May also work with earlier versions if appropriate SDK and target
# is specified.

# by Toby Thain <toby@telegraphics.com.au>


# ---------- variables & flags ----------

EXEC = PathArea

VERSION := $(shell sed -n -E 's/^.*VERSION_STR[[:blank:]]+\"([^"]*)\"/\1/p' version.h)

# where to find API in appropriate version of SDK (Mac OS X build)
API = "../Adobe Illustrator CS6 SDK/illustratorapi"

SDK = -I$(API)/illustrator -I$(API)/illustrator/legacy \
      -I$(API)/pica_sp \
      -I$(API)/adm -I$(API)/adm/legacy \
      -I$(API)/ate

CFLAGS   += -Wno-unknown-pragmas -O2
CXXFLAGS += $(CFLAGS)
CPPFLAGS += -DISFILTER -I../common/adobeplugin -I../common/tt $(SDK)

REZFLAGS += $(ARCH) \
	    -d TARGET=\"$(TARGET)\" \
	    -d PIPL_PLUGIN_NAME=\"$(EXEC)\" \
	    -i ../common/adobeplugin/aics3


# ---------- source & object files ----------

# where to find .c source files
vpath %.c ../common/tt ../common/adobeplugin

OBJ_OSX := $(addprefix obj/, aipluginmain.o main.o str.o dbg_mac.o ui_cocoa.o)


# ---------- executables ----------

BUNDLE = $(EXEC).aip
PLUGIN_OSX  = $(BUNDLE)/Contents/MacOS/$(EXEC)
PLUGIN_RSRC = $(BUNDLE)/Contents/Resources/$(EXEC).rsrc
PLUGIN_PARTS = $(PLUGIN_OSX) $(PLUGIN_RSRC) $(BUNDLE)/Contents/Info.plist $(BUNDLE)/Contents/PkgInfo
SHORTTARGET := $(shell grep -s -o 'CS[0-9,]' $(BUNDLE)/Contents/Info.plist)
DISTDMG = dist/$(EXEC)-$(SHORTTARGET)-$(VERSION).dmg

$(PLUGIN_OSX) : CPPFLAGS += -DMAC_ENV -DMACMACHO -I/Developer/Headers/FlatCarbon -I../common/adobeplugin
$(PLUGIN_OSX) : CXXFLAGS += $(ARCH)
$(PLUGIN_OSX) : LDFLAGS  += $(ARCH)


# ---------- targets ----------

# 'thin' means build with default architecture and OS X SDK only.
# It's the default target for convenience, but you will want to choose
# a specific Illustrator version & Illustrator SDK for a release build.

.PHONY : thin cs2 cs3 cs5 cs6 clean dmg

thin cs2 cs3 cs5 cs6 : $(PLUGIN_PARTS)

# See: http://developer.apple.com/documentation/Porting/Conceptual/PortingUnix/compiling/chapter_4_section_3.html#//apple_ref/doc/uid/TP40002850-BAJCFEBA
# Note that OS X SDKs may be installed under /SDKs rather than /Developer/SDKs

# CS2 Min system req: 10.2.8, 10.3 + G4/G5
cs2 : ARCH = -arch ppc
cs2 : CXXFLAGS += -isystem /Developer/SDKs/MacOSX10.2.8.sdk
cs2 : LDFLAGS  += -Wl,-syslibroot,/Developer/SDKs/MacOSX10.2.8.sdk
cs2 : TARGET = "Built for Illustrator CS2 (PowerPC)"

# CS3 Min system req: 10.4.8, 10.5 + G4/G5/Intel
# CS4 Min system req: 10.4.11, 10.5.4 + G4/G5/Intel
cs3 : ARCH = -arch ppc -arch i386
cs3 : CXXFLAGS += -isysroot /Developer/SDKs/MacOSX10.4u.sdk
cs3 : LDFLAGS  += -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk
cs3 : TARGET = "For Illustrator CS3,4 (Intel, PowerPC)"

# CS5 Min system req: 10.5.7, 10.6 + Intel
cs5 : ARCH = -arch i386
cs5 : CXXFLAGS += -isysroot /Developer/SDKs/MacOSX10.5.sdk
cs5 : LDFLAGS  += -Wl,-syslibroot,/Developer/SDKs/MacOSX10.5.sdk
cs5 : TARGET = "For Illustrator CS5 (Intel)"

# CS6 Min system req: 10.6.8, 10.7 + Intel 64 bit
cs6 : ARCH = -arch x86_64
cs6 : TARGET = "For Illustrator CS6 (Intel 64-bit)"


$(BUNDLE) :
	mkdir $@
	/Developer/Tools/SetFile -a B $@

# insert correct executable name and version string in bundle's Info.plist
$(BUNDLE)/Contents/Info.plist : Info.plist.tmpl version.h $(BUNDLE)
	mkdir -p $(dir $@)
	sed -e s/%VERSION_STR%/$(VERSION)/ \
	    -e s/%EXEC%/$(EXEC)/ \
	    -e s@%TARGET%@$(TARGET)@ \
	    $< > $@

$(BUNDLE)/Contents/PkgInfo : $(BUNDLE)
	mkdir -p $(dir $@)
	printf ARPIART5 > $@


clean :
	rm -fr $(OBJ_OSX) $(BUNDLE)


dmg : $(DISTDMG)

# create an Apple disk image (dmg) archive of the distribution kit
$(DISTDMG) : $(PLUGIN_PARTS) dist/README.html dist/COPYING.txt
	DIR=`mktemp -d $(EXEC)-XXXX`; \
	cp -p dist/README.html dist/COPYING.txt $$DIR; \
	cp -Rp $(BUNDLE) $$DIR/"$(EXEC) ($(SHORTTARGET)).aip"; \
	hdiutil create -srcfolder $$DIR -ov -volname "$(EXEC) $(VERSION)" $@; \
	rm -fr $$DIR
	@ ls -l $@


# ---------- compile rules ----------

obj/%.o : %.c ; $(CXX) -o $@ -c $< $(CXXFLAGS) $(CPPFLAGS)
obj/%.o : %.m ; $(CC)  -o $@ -c $< $(CFLAGS)   $(CPPFLAGS)

obj/main.o : common.h version.h

# compile Mac resources (into data fork of .rsrc file)
$(PLUGIN_RSRC) : $(BUNDLE) PiPL_macho.r version.r version.h
	mkdir -p $(dir $@)
	/Developer/Tools/Rez -o $@ $(filter %.r,$^) -useDF \
		$(REZFLAGS) \
		-i /Developer/Headers/FlatCarbon


# ---------- link rules ----------

# final link step for OS X Mach-O executable
$(PLUGIN_OSX) : $(BUNDLE) exports.exp $(OBJ_OSX)
	mkdir -p $(dir $@)
	$(CXX) -bundle -o $@ $(OBJ_OSX) $(LDFLAGS) \
		-exported_symbols_list exports.exp \
		-framework System -framework AppKit
	ls -l $@

# --------------------