# !!! IMPORTANT
#
# Building on Mac OS/X requires:
# * Python 2.5
# * wxPython 2.8-unicode
# * swig, subversion (available through MacPorts)
# * XCode 2.4+
#
# Use lower versions at your own risk.

OPENSSL_VER=0.9.8e
PYTHON_VER=2.5
PWD:=${shell pwd}
ARCH:=${shell arch}

ifeq ($(ARCH),ppc)
  # PPC
  OPENSSL_CONFIG=darwin-ppc-cc
  FFMPEG_CONFIG=--cpu=G4
else
  # INTEL
  OPENSSL_CONFIG=darwin-i386-cc
  FFMPEG_CONFIG=--cpu=pentium-m --enable-memalign-hack
endif

all:	clean dirs Tribler-${ARCH}.dmg ../lib

clean:
	rm -rf build/imagecontents/ Tribler.dmg

SITEPACKAGES=build/lib/Library/Frameworks/Python.framework/Versions/${PYTHON_VER}/lib/python${PYTHON_VER}/site-packages
PYTHON=python${PYTHON_VER}

distclean:
	rm -rf build/ Tribler.dmg
	make dirs

dirs:
	mkdir -p build/temp build/lib

.PHONY: 		all clean distclean dirs

# ----- Tribler

APPRES=build/imagecontents/Tribler.app/Contents/Resources

build/imagecontents/:	${SITEPACKAGES}/M2Crypto/ ${SITEPACKAGES}/Growl.py ${SITEPACKAGES}/vlc.so build/lib/ffmpeg build/lib/.vlc
	rm -rf $@
	mkdir -p $@

	cd .. && PYTHONPATH=mac/${SITEPACKAGES} ${PYTHON} -OO - < mac/setuptriblermac.py build
	mv ../build/* $@
	cd build && for i in `find lib -name "*.dylib"`; do mkdir -p ../${APPRES}/`dirname $$i`; cp $$i ../${APPRES}/$$i; done
	cp build/lib/ffmpeg ${APPRES}/lib/ffmpeg

	# Ditch Python documentation
	rm -rf build/imagecontents/Tribler.app/Contents/Frameworks/Python.framework/Versions/2.5/Resources/English.lproj/Documentation

	# Thin everything for this architecture. Some things ship Universal (Python, wxPython, ...) and
	# others get a stub for the other architecture (things built by Universal Python)
	for i in `find build/imagecontents`; do ./smart_lipo_thin $$i; done

	# Background
	mkdir -p $@/.background
	cp background.png $@/.background

	# Volume Icon
	cp VolumeIcon.icns $@/.VolumeIcon.icns

	# Shortcut to /Applications
	ln -s /Applications $@/Applications

	touch $@

Tribler-${ARCH}.dmg:		build/imagecontents/ SLAResources.rsrc
	rm -f $@

	# create image
	hdiutil create -srcfolder $< -format UDRW -scrub -volname Tribler $@

	# open it
	hdiutil attach -readwrite -noverify -noautoopen $@ -mountpoint build/temp/mnt

	# make sure root folder is opened when image is
	bless --folder build/temp/mnt --openfolder build/temp/mnt
	# hack: wait for completion
	sleep 1

	# position items
	osascript -e "tell application \"Finder\"" \
	-e "   set f to POSIX file (\""${PWD}"/build/temp/mnt\" as string) as alias" \
	-e "   tell folder f" \
	-e "       open" \
	-e "       tell container window" \
	-e "          set toolbar visible to false" \
	-e "          set statusbar visible to false" \
	-e "          set current view to icon view" \
	-e "          delay 1 -- Sync" \
	-e "          set the bounds to {50, 100, 1000, 1000} -- Big size so the finder won't do silly things" \
	-e "       end tell" \
	-e "       delay 1 -- Sync" \
	-e "       set icon size of the icon view options of container window to 128" \
	-e "       set arrangement of the icon view options of container window to not arranged" \
	-e "       set background picture of the icon view options of container window to file \".background:background.png\"" \
	-e "       set position of item \"Tribler.app\" to {150, 140}" \
	-e "       set position of item \"Applications\" to {410, 140}" \
	-e "       set the bounds of the container window to {50, 100, 600, 400}" \
	-e "       update without registering applications" \
	-e "       delay 5 -- Sync" \
	-e "       close" \
	-e "   end tell" \
	-e "   -- Sync" \
	-e "   delay 5" \
	-e "end tell" || true

	# turn on custom volume icon
	/Developer/Tools/SetFile -a C build/temp/mnt

	# close
	hdiutil detach build/temp/mnt

	# make read-only
	mv $@ build/temp/rw.dmg
	hdiutil convert build/temp/rw.dmg -format UDZO -imagekey zlib-level=9 -o $@
	rm -f build/temp/rw.dmg

	# add EULA
	hdiutil unflatten $@
	/Developer/Tools/DeRez -useDF SLAResources.rsrc > build/temp/sla.r
	/Developer/Tools/Rez -a build/temp/sla.r -o $@
	hdiutil flatten $@

# ----- Growl bindings

${SITEPACKAGES}/Growl.py:
	svn co http://src.growl.info/growl/trunk/Bindings/python build/temp/growl-bindings
	cd build/temp/growl-bindings && ${PYTHON} setup.py install --root ${PWD}/build/lib

# ----- OpenSSL and M2Crypto

build/temp/openssl-${OPENSSL_VER}.tar.gz:
	curl http://www.openssl.org/source/openssl-${OPENSSL_VER}.tar.gz -o $@

build/temp/.openssl:		build/temp/openssl-${OPENSSL_VER}.tar.gz
	cd build/temp && tar xfz openssl-${OPENSSL_VER}.tar.gz
	rm -rf build/temp/openssl
	mv build/temp/openssl-${OPENSSL_VER} build/temp/openssl

	cd build/temp/openssl && ./Configure ${OPENSSL_CONFIG}
	cd build/temp/openssl && make build_libs
	touch $@

build/temp/.m2crypto:
	svn co http://svn.tribler.org/m2crypto/branches/main build/temp/m2crypto
	touch $@

${SITEPACKAGES}/M2Crypto/:	build/temp/.openssl build/temp/.m2crypto
	cd build/temp/m2crypto && ${PYTHON} setup.py install --root ${PWD}/build/lib
	touch $@

# ----- VLC
# Arno: make sure the list of extra packages to build in vlc-extra-contrib-darwin.mak matches those in the ./configure line.

VLCDIR=${PWD}/build/temp/vlc
VLCPREFIX=${VLCDIR}/install-root


${VLCPREFIX}/lib/python${PYTHON_VER}/site-packages/vlc.so:	
	# build python bindings
	cd ${VLCDIR}/bindings/python && ${PYTHON} setup.py install --prefix=${VLCPREFIX}

build/lib/.vlc:              ${VLCPREFIX}/lib/python${PYTHON_VER}/site-packages/vlc.so
	# place the libraries/plugins in build/lib
	cd ${VLCPREFIX}/lib && for i in `find . -name "*.dylib"`; do mkdir -p ${PWD}/build/lib/`dirname $$i`; cp $$i ${PWD}/build/lib/$$i; done

	# fix dependencies of .dylib/.so libraries
	(for i in `find build/lib -name "*.dylib" -or -name "*.so"`; do otool -L $$i | perl -ne 'print "install_name_tool -change $$1 lib/$$2 '$$i'\n" if m#(\@executable_path/lib/(\S+))#;'; done) | bash -

	touch $@

${SITEPACKAGES}/vlc.so:		${VLCPREFIX}/lib/python${PYTHON_VER}/site-packages/vlc.so
	cp $< $@

../lib:			build/lib/.vlc
	# let run from source locate libraries
	rm -f ../lib
	ln -s ${PWD}/build/lib ../lib


# ----- FFmpeg

FFMPEG_CONFIG += --disable-vhook --disable-network --disable-ffserver --disable-ffplay

build/temp/.ffmpeg:
	svn co svn://svn.mplayerhq.hu/ffmpeg/trunk build/temp/ffmpeg
	touch $@

build/temp/ffmpeg/ffmpeg:	build/temp/.ffmpeg
	cd build/temp/ffmpeg && ./configure ${FFMPEG_CONFIG}
	cd build/temp/ffmpeg && make

build/lib/ffmpeg:		build/temp/ffmpeg/ffmpeg
	cp $^ $@