#!/usr/bin/make -f
# -*- makefile -*-

# Uncomment this to turn on verbose mode. 
# export DH_VERBOSE=1

ifneq (,$(filter noopt,$(DEB_BUILD_OPTIONS)))
	CMAKE_BUILD_TYPE=Debug
else
	CMAKE_BUILD_TYPE=Release
endif

ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
	NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
	MAKEFLAGS += -j$(NUMJOBS)
endif

USER_CFLAGS=$(shell dpkg-buildflags --get CFLAGS)
USER_CXXFLAGS=$(shell dpkg-buildflags --get CXXFLAGS)

build: build-stamp
build-stamp:
	dh_testdir

	# backup orig makefile
	for makefile in `find ./ -name "Makefile"` ; do [ -f $${makefile}.orig ] || mv $${makefile} $${makefile}.orig ; done

	# Cmake based makefile
	cmake CMakeLists.txt \
		-DCMAKE_BUILD_TYPE=$(CMAKE_BUILD_TYPE) \
		-DCMAKE_BUILD_STRIP=FALSE \
		-DFORCE_INTERNAL_SOUNDTOUCH=FALSE \
		-DUSER_CMAKE_C_FLAGS:STRING="$(USER_CFLAGS)" \
		-DUSER_CMAKE_CXX_FLAGS:STRING="$(USER_CXXFLAGS)"
	$(MAKE) $(MAKEFLAGS)

	touch build-stamp

clean:
	dh_testdir
	dh_testroot
	rm -f build-stamp 

	# Backup some orig makefile if it not already done
	# I hope some will be delete by upstream when cmake port is over
	# Note in case we do not dl all plugins the test [ -f $${makefile} ] ensure the working
	for makefile in plugins/CDVDlinuz/Src/Linux/Makefile \
		plugins/CDVDiso/src/Linux/Makefile \
		plugins/CDVDiso/src/Windows/Makefile \
		plugins/USBnull/Windows/Makefile \
		plugins/FWnull/Windows/Makefile \
		plugins/PeopsSPU2/Makefile \
		plugins/CDVDisoEFP/src/Linux/Makefile ; do \
	[ -f $${makefile}.orig ] || ( [ -f $${makefile} ] && mv $${makefile} $${makefile}.orig ) || true ; done

	# Add here commands to clean up after the build process.
	[ -f Makefile ] && $(MAKE) clean || true
	# Remove cmake stuff
	rm -fr $$(find . -type d -name CMakeFiles) 
	rm -f $$(find . -type f -name CMakeCache.txt)  $$(find . -type f -name cmake_install.cmake)
	rm -f $$(find . -type f -name Makefile)
	# File generated by bin2cpp
	cd pcsx2/gui/Resources/ && rm -f App*.h Config*.h BackgroundLogo.h ButtonIcon_Camera.h Dualshock.h
	# leftover of cmake
	rm -f bin/plugins/ps2hw.dat
	rm -f pcsx2/svnrev.h
	# Restore orig makefile
	for makefile_orig in `find ./ -name "Makefile.orig"` ; do [ -f $${makefile_orig} ] && mv $${makefile_orig} `echo $${makefile_orig} | sed -e 's/.orig//'` ; done

	dh_clean

install:
install: build
	dh_testdir
	dh_testroot
	dh_prep
	dh_installdirs

	### the project build usefull thing in ./bin so directly install
	### from this directory to the debian pkg directory (skip debian/tmp)
	# Ubuntu use debian/tmp as default sourcedir...
	# copy bin into debian tmp
	mkdir -p debian/tmp
	cp -fr bin debian/tmp
	dh_install --sourcedir=debian/tmp

	# install menu and icon
	cp debian/pcsx2.desktop debian/pcsx2-unstable/usr/share/applications
	cp debian/pcsx2.xpm debian/pcsx2-unstable/usr/share/pixmaps

	# lintian override
	dh_lintian

# Build architecture-independent files here.
binary-indep: build install
	dh_testdir -i
	dh_testroot -i
	dh_installchangelogs -i
	dh_installdocs -i
	dh_installman -i
	dh_link -i
	dh_compress -i
	dh_fixperms -i
	dh_installdeb -i
	dh_gencontrol -i
	dh_md5sums -i
	dh_builddeb -i

# Build architecture-dependent files here.
binary-arch: build install
	dh_testdir -a
	dh_testroot -a
	dh_installchangelogs -a
	dh_installdocs -a
	dh_installmenu -a
	dh_installman -a
	dh_strip --package=pcsx2-unstable --dbg-package=pcsx2-unstable-dbg
	dh_strip --package=pcsx2-plugins-unstable --dbg-package=pcsx2-plugins-unstable-dbg
	dh_link -a
	dh_compress -a
	dh_fixperms -a
	dh_makeshlibs -a
	dh_installdeb -a
	# XXX: WARNING to test the package on my system I must add the option (--exclude)
	# due to fglrx drivers modify libGL. It must be re-enable for final packaging
	# dh_shlibdeps -a
	dh_shlibdeps -a --exclude=libzzogl
	dh_gencontrol -a
	dh_md5sums -a
	dh_builddeb -a

binary: binary-indep binary-arch
.PHONY: build clean binary-indep binary-arch binary install