# makefile to build NEUTRINO

NEUTRINO_DEPS = libcurl freetype libjpeg giflib ffmpeg openthreads openssl libdvbsi ntp libsigc++ luaposix pugixml libfribidi

ifeq ($(HAS_LIBCS), yes)
	NEUTRINO_DEPS += libcoolstream
endif

# uncomment next line to build neutrino without --enable-ffmpegdec
#NEUTRINO_DEPS += libvorbisidec libid3tag libmad libFLAC

N_CFLAG_O   = -O2
ifeq ($(BOXSERIES), hd1)
  N_CFLAG_O = -Os
endif

N_CFLAGS = -Wall -W -Wshadow -D__KERNEL_STRICT_NAMES -D__STDC_CONSTANT_MACROS -DENABLE_FREESATEPG
ifeq ($(BOXSERIES), hd1)
	N_CFLAGS += -DCPU_FREQ
	N_CFLAGS += -march=armv6 -mfloat-abi=soft -mlittle-endian
endif
ifeq ($(BOXSERIES), hd2)
	N_CFLAGS += -DFB_HW_ACCELERATION
	N_CFLAGS += -march=armv7-a -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=vfpv3-d16 -mfloat-abi=hard -mlittle-endian
endif
ifeq ($(DEBUG), yes)
	N_CFLAGS += -ggdb3 -rdynamic
else
	N_CFLAGS += -g $(N_CFLAG_O)
endif

N_CPPFLAGS += -I$(TARGETINCLUDE)

N_LDFLAGS = -L$(TARGETLIB) -lcrypto -ldl -lz $(CORTEX-STRINGS)
ifeq ($(DEBUG), yes)
	N_LDFLAGS += -Wl,-rpath-link,$(TARGETLIB)
else
	N_LDFLAGS += -Wl,-O1,-rpath-link,$(TARGETLIB)
endif

N_CONFIGURE_DEBUG =
ifeq ($(HAS_LIBCS), yes)
ifeq ($(DEBUG), yes)
	N_CONFIGURE_DEBUG += \
		--enable-libcoolstream-static \
		--with-libcoolstream-static-dir=$(TARGETLIB)
endif
endif

# finally we can build outside of the source directory
N_OBJDIR = $(BUILD_TMP)/$(FLAVOUR)

$(N_OBJDIR)/config.status: $(NEUTRINO_DEPS) $(MAKE_DIR)/neutrino.mk
	test -d $(N_OBJDIR) || mkdir -p $(N_OBJDIR)
ifeq ($(ORIGINAL), yes)
	cd $(N_HD_SOURCE) && \
		git checkout $(TUXBOX_REMOTE_REPO)/$(TUXBOX_NEUTRINO_BRANCH)
else ifeq ($(FLAVOUR), ni-neutrino-hd)
	cd $(N_HD_SOURCE) && \
		git checkout $(NI_NEUTRINO_BRANCH)
endif
	$(N_HD_SOURCE)/autogen.sh
	pushd $(N_OBJDIR) && \
		test -e version.h || touch version.h && \
		export PKG_CONFIG=$(PKG_CONFIG) && \
		export PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) && \
		CC=$(TARGET)-gcc CFLAGS="$(N_CFLAGS)" CXXFLAGS="$(N_CFLAGS)" CPPFLAGS="$(N_CPPFLAGS)" LDFLAGS="$(N_LDFLAGS)" \
		$(N_HD_SOURCE)/configure \
			--host=$(TARGET) \
			--build=$(BUILD) \
			--prefix= \
			$(N_CONFIGURE_DEBUG) \
			--enable-maintainer-mode \
			--enable-silent-rules \
			\
			--enable-ffmpegdec \
			--enable-flac \
			--enable-fribidi \
			--enable-giflib \
			--enable-lua \
			--enable-mdev \
			--enable-pip \
			--enable-pugixml \
			\
			--with-tremor \
			--with-target=cdk \
			--with-targetprefix= \
			--with-boxtype=$(BOXTYPE) \
			--with-boxmodel=$(BOXSERIES)

$(D)/neutrino: $(N_OBJDIR)/config.status
	PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) \
	$(MAKE) -C $(N_OBJDIR) all     DESTDIR=$(TARGETPREFIX)
	$(MAKE) -C $(N_OBJDIR) install DESTDIR=$(TARGETPREFIX)
	@# neutrino-additions (plugins.mk)
	make neutrino-additions        DESTDIR=$(TARGETPREFIX)
	make $(TARGETPREFIX)/.version
	touch $@

neutrino-bin:
ifeq ($(CLEAN), yes)
	$(MAKE) neutrino-clean
endif
	$(MAKE) $(N_OBJDIR)/config.status
	PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) \
	$(MAKE) -C $(N_OBJDIR) all DESTDIR=$(TARGETPREFIX)
	install -D -m 755 $(N_OBJDIR)/src/neutrino $(TARGETPREFIX)/bin/neutrino
ifneq ($(DEBUG), yes)
	$(TARGET)-strip $(TARGETPREFIX)/bin/neutrino
endif
	make done

neutrino-clean:
	-make -C $(N_OBJDIR) uninstall
	-make -C $(N_OBJDIR) distclean
	-rm $(N_OBJDIR)/config.status
	-rm $(D)/neutrino

neutrino-clean-all: neutrino-clean
	-rm -r $(N_OBJDIR)

PHONY += neutrino-clean