SHELL := /bin/bash # Use bash syntax
#
# To run: make env.sh, then source the resulting environment file and run: make
#
# Example command:
# make deps_env.sh -f Makefile.ligosoftware_gcc_deps
# source deps_env.sh
# time make gds -f Makefile.ligosoftware_gcc_deps 1> make.out 2> make.err
#
# If you would like to rebuild only part of the software stack, but it starts
# from the beginning if using the above command, then use the touch (-t) option
# on the previous package.
#
# Example: Rebuild gstreamer:
# make gsl -f Makefile.ligosoftware_gcc_deps -t
# make gstreamer -f Makefile.ligosoftware_gcc_deps

# Determine cluster
CLUSTER:=$(shell hostname -d)

# Set directories and paths
SRC_DIR:=${PWD}/src
TAR_DIR:=tarball
LOGS_DIR:=logs
PATCH_DIR:=${PWD}/patches
INSTALL_DIR:=${DEPS_PATH}
ifeq ($(findstring debian,$(shell cat /etc/os-release | grep ID=)),debian)
	PYTHON_LIB_DIR:=/usr/lib/python2.7/config-x86_64-linux-gnu
	PYTHON_DIR:=${DEPS_PATH}/lib/python2.7/site-packages
else
	PYTHON_LIB_DIR:=/usr/lib64
	PYTHON_DIR:=${DEPS_PATH}/lib64/python2.7/site-packages
endif

# Set package release versions
GDS=gds-2.18.17
LDASTOOLSFRAMECPP=ldas-tools-framecpp-2.6.5
LDASTOOLSAL=ldas-tools-al-2.6.2
SWIG=swig-3.0.7
METAIO=metaio-8.5.1
LIBFRAME=libframe-8.30
GSTPYTHON=gst-python-1.14.3
GSTPLUGINSGOOD=gst-plugins-good-1.14.3
GSTPLUGINSBASE=gst-plugins-base-1.14.3
GSTREAMER=gstreamer-1.14.3
GSL=gsl-1.16
ORC=orc-0.4.26
FFTW=fftw-3.3.8

# Specify target/dependancy files
GDS_TARGET=$(INSTALL_DIR)/lib/libwpipe.so
LDASTOOLSFRAMECPP_TARGET=$(INSTALL_DIR)/lib/libframecpp.so
LDASTOOLSAL_TARGET=$(INSTALL_DIR)/lib/libldastoolsal.so
SWIG_TARGET=$(INSTALL_DIR)/bin/swig
METAIO_TARGET=$(INSTALL_DIR)/lib/libmetaio.so
LIBFRAME_TARGET=$(INSTALL_DIR)/lib/libFrame.so
GSTPYTHON_TARGET=$(INSTALL_DIR)/lib/gstreamer-1.0/libgstpythonplugin.so
GSTGOOD_TARGET=$(INSTALL_DIR)/lib/gstreamer-1.0/libgstpng.so
GSTBASE_TARGET=$(INSTALL_DIR)/lib/libgstapp-1.0.so
GSTREAMER_TARGET=$(INSTALL_DIR)/lib/libgstreamer-1.0.so
GSL_2_TARGET=$(INSTALL_DIR)/lib/pkgconfig/gsl.pc.orig
GSL_1_TARGET=$(INSTALL_DIR)/lib/libgsl.so
ORC_TARGET=$(INSTALL_DIR)/lib/liborc-0.4.so
FFTW_TARGET=$(INSTALL_DIR)/lib/libfftw3.so

# tarballs
GDS_TAR_TARGET=$(TAR_DIR)/$(GDS).tar.gz
LDASTOOLSFRAMECPP_TAR_TARGET=$(TAR_DIR)/$(LDASTOOLSFRAMECPP).tar.gz
LDASTOOLSAL_TAR_TARGET=$(TAR_DIR)/$(LDASTOOLSAL).tar.gz
SWIG_TAR_TARGET=$(TAR_DIR)/$(SWIG).tar.gz
METAIO_TAR_TARGET=$(TAR_DIR)/$(METAIO).tar.gz
LIBFRAME_TAR_TARGET=$(TAR_DIR)/$(LIBFRAME).tar.gz
GSTPYTHON_TAR_TARGET=$(TAR_DIR)/$(GSTPYTHON).tar.xz
GSTGOOD_TAR_TARGET=$(TAR_DIR)/$(GSTPLUGINSGOOD).tar.xz
GSTBASE_TAR_TARGET=$(TAR_DIR)/$(GSTPLUGINSBASE).tar.xz
GSTREAMER_TAR_TARGET=$(TAR_DIR)/$(GSTREAMER).tar.xz
GSL_TAR_TARGET=$(TAR_DIR)/$(GSL).tar.gz
ORC_TAR_TARGET=$(TAR_DIR)/$(ORC).tar.xz
FFTW_TAR_TARGET=$(TAR_DIR)/$(FFTW).tar.gz

# Specify how many processors to run on
#CORES:=$(shell echo `nproc --all`"-2" | bc -l)
CORES:=8

# Escape code
esc=`echo -en "\033"`

# Set colors
RED="${esc}[0;31m"
GREEN="${esc}[0;32m"
YELLOW="${esc}[0;33m"
BLUE="${esc}[0;34m"
WHITE="${esc}[m"

ICC_CIT:=/ldcg/intel/2018u3/bin/compilervars.sh
ICC_LHO:=/ldcg/intel/2018u3/bin/compilervars.sh
ICC_LLO:=/ldcg/intel/2018u3/bin/compilervars.sh
ICC_UWM:=/opt/intel/2018u3/bin/compilervars.sh
ICC_PSU:=/ligo/apps/intel/2017u4/bin/compilervars.sh

all : logs/gds.txt src/kafka_2.11-2.0.0

#####################
# Environment setup #
#####################

deps_env.sh :
	@echo 'unset GST_PLUGIN_PATH PYTHONPATH' > $@
	@echo 'unset LD_LIBRARY_PATH LIBRARY_PATH LD_PRELOAD' >> $@
	@echo 'DEPS_PATH=${PWD}/opt' >> $@
	@echo 'export LDMKLFLAGS=" -L$${MKLROOT}/lib/intel64 -lmkl_rt -lpthread -limf -ldl"' >> $@
	@echo 'export GCCLDMKLFLAGS=" -L$${MKLROOT}/lib/intel64 -Wl,--no-as-needed -lmkl_rt -lpthread -limf -ldl"' >> $@
	@echo 'export GCCFLAGS="-fPIC -O3 -march=native -I$${MKLROOT}/include -I$${DEPS_PATH}/include"' >> $@
	@echo 'export CFLAGS=$${GCCFLAGS}' >> $@
	@if [[ ${CLUSTER} == *"ligo.caltech.edu" ]] ; then \
		echo "source ${ICC_CIT} intel64" >> $@ ; \
		echo 'LDFLAGS_INTEL="$${GCCLDMKLFLAGS}"' >> $@ ; \
	elif [[ ${CLUSTER} == *"ligo-wa.caltech.edu" ]] ; then \
		echo "source ${ICC_LHO} intel64" >> $@ ; \
		echo 'LDFLAGS_INTEL="$${GCCLDMKLFLAGS}"' >> $@ ; \
	elif [[ ${CLUSTER} == *"ligo-la.caltech.edu" ]] ; then \
		echo "source ${ICC_LLO} intel64" >> $@ ; \
		echo 'LDFLAGS_INTEL="$${GCCLDMKLFLAGS}"' >> $@ ; \
	elif [[ ${CLUSTER} == *"nemo.uwm.edu" ]] ; then \
		echo "source ${ICC_UWM} intel64" >> $@ ; \
		echo 'LDFLAGS_INTEL="$${GCCLDMKLFLAGS}"' >> $@ ; \
        elif [[ ${CLUSTER} == *"psu.edu" ]] ; then \
		echo "source ${ICC_PSU} intel64" >> $@ ; \
		echo 'export LIBRARY_PATH=$${LD_LIBRARY_PATH}' >> $@ ; \
		echo 'LDFLAGS_INTEL="$${GCCLDMKLFLAGS}"' >> $@ ; \
	fi
	@echo 'export LD_LIBRARY_PATH=$${DEPS_PATH}/lib:$${LD_LIBRARY_PATH}' >> $@
	@echo 'export LIBRARY_PATH=$${DEPS_PATH}/lib:$${LIBRARY_PATH}' >> $@
	@echo 'export CC="gcc"' >> $@
	@echo 'export CXX="g++"' >> $@
	@echo 'export MKL_THREADING_LAYER=SEQUENTIAL' >> $@
	@echo 'export MKL_INTERFACE_LAYER=LP64' >> $@
	@echo '# Force explicit linking of optimized FFTW libraries:' >> $@
	@echo 'LDFLAGS="-l:libfftw3.so -l:libfftw3f.so -l:libfftw3_threads.so -l:libfftw3f_threads.so $${LDFLAGS_INTEL} -L$${DEPS_PATH}/opt/lib "' >> $@
	@echo '# These are environment variables that do get exported' >> $@
	@echo 'PATH=$${DEPS_PATH}/bin:$${PATH}' >> $@
	@echo 'PKG_CONFIG_PATH=$${DEPS_PATH}/lib/pkgconfig:$${DEPS_PATH}/lib64/pkgconfig:$${PKG_CONFIG_PATH}' >> $@
	@echo 'PYTHONPATH=$${DEPS_PATH}/lib/python2.7/site-packages:$${DEPS_PATH}/lib64/python2.7/site-packages' >> $@
	@echo 'LAL_DATA_PATH=/home/cbc/ROM_data' >> $@
	@echo 'GST_PLUGIN_PATH=$${DEPS_PATH}/lib/gstreamer-1.0' >> $@
	@echo 'GST_REGISTRY_1_0=$${DEPS_PATH}/registry.bin' >> $@
	@echo 'GI_TYPELIB_PATH=$${DEPS_PATH}/lib/girepository-1.0:$${GI_TYPELIB_PATH}' >> $@
	@echo 'KAFKA_JVM_PERFORMANCE_OPTS="-server -XX:MetaspaceSize=96m -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35 -XX:G1HeapRegionSize=16M -XX:MinMetaspaceFreeRatio=50 -XX:MaxMetaspaceFreeRatio=80"' >> $@
	@echo 'KAFKA_HEAP_OPTS="-Xms8G -Xmx8G"' >> $@
	@echo 'export PATH PKG_CONFIG_PATH PYTHONPATH GST_PLUGIN_PATH DEPS_PATH LDFLAGS LDFLAGS_INTEL LAL_DATA_PATH GST_REGISTRY_1_0 GI_TYPELIB_PATH KAFKA_JVM_PERFORMANCE_OPTS KAFKA_HEAP_OPTS' >> $@

###########
# Install #
###########

src:
	mkdir -p $@

opt/bin:
	mkdir -p $@/bin

opt/config:
	mkdir -p $@/config

opt/libs:
	mkdir -p $@/libs

tarball:
	mkdir -p $@

# KAFKA
tarball/kafka_2.11-2.0.0.tgz: tarball
	wget -nc -P tarball https://archive.apache.org/dist/kafka/2.0.0/kafka_2.11-2.0.0.tgz

src/kafka_2.11-2.0.0: tarball/kafka_2.11-2.0.0.tgz src opt/bin opt/config opt/libs
	cd src && tar -xzf ../tarball/kafka_2.11-2.0.0.tgz && cd .. && cp -r src/kafka_2.11-2.0.0/bin/* opt/bin/. && cp src/kafka_2.11-2.0.0/libs/* opt/libs/. && cp src/kafka_2.11-2.0.0/config/* opt/config/.

#####################
# Check time stamps #
#####################

check :
	@if [ -f logs/all.txt ] ; then rm logs/all.txt ; fi ;
	@cat logs/* | uniq > logs/all.txt
	@if [ -f logs/gds.txt ] ; then ls logs/gds.txt >> logs/all.txt ; fi ;
	@ls -ltrh $$(cat logs/all.txt)

# gds
gds : logs/gds.txt

logs/gds.txt : $(LOGS_DIR)/ldas-tools-framecpp.txt $(GDS_TARGET)
	@echo $^ | sed -e "s@ @\n@g" > $@

$(GDS_TARGET) : $(LDASTOOLSFRAMECPP_TARGET)
	@echo $(GREEN)gds$(WHITE) 1>&2
	tar -xzf $(TAR_DIR)/$(GDS).tar.gz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(GDS) && ./configure --enable-online --prefix=$(INSTALL_DIR)
	cd $(SRC_DIR)/$(GDS) && make -j$(CORES) && make install -j$(CORES)

# ldas-tools-framecpp
ldas-tools-framecpp : logs/ldas-tools-framecpp.txt

logs/ldas-tools-framecpp.txt : $(LOGS_DIR)/ldas-tools-al.txt $(LDASTOOLSFRAMECPP_TARGET)
	@echo $^ | sed -e "s@ @\n@g" > $@

$(LDASTOOLSFRAMECPP_TARGET) : $(LDASTOOLSAL_TARGET)
	@echo $(GREEN)ldas-tools-frmecpp$(WHITE) 1>&2
	tar -xf $(TAR_DIR)/$(LDASTOOLSFRAMECPP).tar.gz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(LDASTOOLSFRAMECPP) && ./configure --prefix=$(INSTALL_DIR) --without-doxygen
	cd $(SRC_DIR)/$(LDASTOOLSFRAMECPP) && make && make install 

# ldas-tools-al
ldas-tools-al : logs/ldas-tools-al.txt

logs/ldas-tools-al.txt : $(LOGS_DIR)/swig.txt $(LDASTOOLSAL_TARGET)
	@echo $^ | sed -e "s@ @\n@g" > $@

$(LDASTOOLSAL_TARGET) : $(SWIG_TARGET)
	@echo $(GREEN)ldas-tools-al$(WHITE) 1>&2
	tar -xf $(TAR_DIR)/$(LDASTOOLSAL).tar.gz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(LDASTOOLSAL) && ./configure --prefix=$(INSTALL_DIR) --without-doxygen
	cd $(SRC_DIR)/$(LDASTOOLSAL) && make -j$(CORES) && make install -j$(CORES)

# swig
swig : logs/swig.txt

logs/swig.txt : $(LOGS_DIR)/metaio.txt $(SWIG_TARGET)
	@echo $^ | sed -e "s@ @\n@g" > $@

$(SWIG_TARGET) : $(METAIO_TARGET)
	@echo $(GREEN)swig$(WHITE) 1>&2
	tar -xf $(TAR_DIR)/$(SWIG).tar.gz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(SWIG) && ./configure --prefix=$(INSTALL_DIR)
	cd $(SRC_DIR)/$(SWIG) && make -j$(CORES) && make install -j$(CORES)

# metaio
metaio : logs/metaio.txt

logs/metaio.txt : $(LOGS_DIR)/libframe.txt $(METAIO_TARGET)
	@echo $^ | sed -e "s@ @\n@g" > $@

$(METAIO_TARGET) : $(LIBFRAME_TARGET)
	@echo $(GREEN)metaio$(WHITE) 1>&2
	tar -xf $(TAR_DIR)/$(METAIO).tar.gz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(METAIO) && ./configure --prefix=$(INSTALL_DIR) --with-matlab=no
	cd $(SRC_DIR)/$(METAIO) && make -j$(CORES) && make install -j$(CORES)
	# Needed with-matlab option for intel_haswell test

# libframe
libframe : logs/libframe.txt

logs/libframe.txt : $(LOGS_DIR)/gstreamer.txt $(LIBFRAME_TARGET)
	@echo $^ | sed -e "s@ @\n@g" > $@

$(LIBFRAME_TARGET) : $(GSTPYTHON_TARGET)
	@echo $(GREEN)libframe$(WHITE) 1>&2
	tar -xf $(TAR_DIR)/$(LIBFRAME).tar.gz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(LIBFRAME) && ./configure --prefix=$(INSTALL_DIR)
	cd $(SRC_DIR)/$(LIBFRAME) && make -j$(CORES) && make install -j$(CORES)

# gstreamer (all)
gstreamer : logs/gstreamer.txt

logs/gstreamer.txt : $(LOGS_DIR)/gsl.txt $(GSTREAMER_TARGET) $(GSTBASE_TARGET) $(GSTGOOD_TARGET) $(GSTPYTHON_TARGET)
	@echo $^ | sed -e "s@ @\n@g" > $@

# gstreamer plugin python
$(GSTPYTHON_TARGET) : $(GSTGOOD_TARGET)
	@echo $(GREEN)gst-python$(WHITE) 1>&2
	#mkdir -p $(INSTALL_DIR)/lib64/python2.7/site-packages/gi/overrides
	tar -xf $(TAR_DIR)/$(GSTPYTHON).tar.xz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(GSTPYTHON) && ./configure --prefix=$(INSTALL_DIR) --exec-prefix=$(INSTALL_DIR) --with-libpython-dir=$(PYTHON_LIB_DIR) --with-pygi-overrides-dir=$(INSTALL_DIR)/lib/python2.7/site-packages/gi/overrides
	cd $(SRC_DIR)/$(GSTPYTHON) && make -j$(CORES) && make install -j$(CORES)

# gstreamer plugin good
$(GSTGOOD_TARGET) : $(GSTBASE_TARGET)
	@echo $(GREEN)gst-good$(WHITE) 1>&2
	tar -xf $(TAR_DIR)/$(GSTPLUGINSGOOD).tar.xz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(GSTPLUGINSGOOD) && ./configure --disable-gst_v4l2 --prefix=$(INSTALL_DIR)
	cd $(SRC_DIR)/$(GSTPLUGINSGOOD) && make -j$(CORES) && make install -j$(CORES)

# gstreamer plugin base
$(GSTBASE_TARGET) : $(GSTREAMER_TARGET)
	@echo $(GREEN)gst-base$(WHITE) 1>&2
	tar -xf $(TAR_DIR)/$(GSTPLUGINSBASE).tar.xz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(GSTPLUGINSBASE) && ./configure --prefix=$(INSTALL_DIR)
	cd $(SRC_DIR)/$(GSTPLUGINSBASE) && make -j$(CORES) && make install -j$(CORES)

# gstreamer
$(GSTREAMER_TARGET) : logs/gsl.txt
	@echo $(GREEN)gstreamer$(WHITE) 1>&2
	tar -xf $(TAR_DIR)/$(GSTREAMER).tar.xz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(GSTREAMER) && ./configure --prefix=$(INSTALL_DIR)
	cd $(SRC_DIR)/$(GSTREAMER) && make -j$(CORES) && make install -j$(CORES)

# GSL
gsl : logs/gsl.txt

logs/gsl.txt : $(LOGS_DIR)/orc.txt $(GSL_1_TARGET) $(GSL_2_TARGET)
	@echo $^ | sed -e "s@ @\n@g" > $@

## FIXME Hack to make gsl default to atlas for blas
$(GSL_2_TARGET) : $(GSL_1_TARGET)
	cp $(INSTALL_DIR)/lib/pkgconfig/gsl.pc $@
	sed 's:-lgslcblas: $(LDMKLFLAGS):' $@ > $(INSTALL_DIR)/lib/pkgconfig/gsl.pc

$(GSL_1_TARGET) : $(ORC_TARGET)
	@echo $(GREEN)gsl$(WHITE) 1>&2
	tar -xf $(TAR_DIR)/$(GSL).tar.gz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(GSL) && ./configure --prefix=$(INSTALL_DIR)  GSL_CBLAS_LIB='$(LDMKLFLAGS)'
	cd $(SRC_DIR)/$(GSL) && make -j$(CORES) && make install -j$(CORES)

# ORC
orc : logs/orc.txt

logs/orc.txt : $(LOGS_DIR)/fftw.txt $(ORC_TARGET)
	@echo $^ | sed -e "s@ @\n@g" > $@

$(ORC_TARGET) : $(FFTW_TARGET)
	@echo $(GREEN)orc$(WHITE) 1>&2
	tar -xf $(TAR_DIR)/$(ORC).tar.xz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(ORC) && ./configure --prefix=$(INSTALL_DIR)
	cd $(SRC_DIR)/$(ORC) && make -j$(CORES) && make install -j$(CORES)


# fftw
fftw : logs/fftw.txt

logs/fftw.txt : $(LOGS_DIR)/patch.txt $(FFTW_TARGET)
	@echo $^ | sed -e "s@ @\n@g" > $@

# ./configure, make, make install run thrice to install single and double precision, and long double libs 
$(FFTW_TARGET) : $(LOGS_DIR)/patch.txt
	@echo $(GREEN)fftw$(WHITE) 1>&2
	tar -xzf $(TAR_DIR)/$(FFTW).tar.gz -C $(SRC_DIR)
	cd $(SRC_DIR)/$(FFTW) && \
		./configure LDFLAGS="${LDFLAGS_INTEL}" --enable-shared --enable-sse --enable-sse2 --enable-avx --enable-float --enable-fma --enable-avx2 --enable-threads --prefix=$(INSTALL_DIR) && \
		make -j$(CORES) && make install -j$(CORES) && make clean && \
		./configure LDFLAGS="${LDFLAGS_INTEL}" --enable-shared --enable-sse2 --enable-avx --enable-fma --enable-avx2 --enable-threads --prefix=$(INSTALL_DIR) && \
		make -j$(CORES) && make install -j$(CORES) && make clean && \
		./configure LDFLAGS="${LDFLAGS_INTEL}" --enable-shared --enable-fma --enable-threads --enable-long-double --prefix=$(INSTALL_DIR) && \
		make -j$(CORES) && make install -j$(CORES)

#########################
# Download the software #
#########################

# patches
patch : logs/patch.txt

logs/patch.txt : $(LOGS_DIR)/tar.txt
	echo $^ | sed -e "s@ @\n@g" > $@

#tarballs
logs/tar.txt : $(FFTW_TAR_TARGET) $(ORC_TAR_TARGET) $(GSL_TAR_TARGET) $(GSTREAMER_TAR_TARGET) $(GSTBASE_TAR_TARGET) $(GSTGOOD_TAR_TARGET) $(GSTPYTHON_TAR_TARGET) $(LIBFRAME_TAR_TARGET) $(METAIO_TAR_TARGET) $(SWIG_TAR_TARGET) $(LDASTOOLSAL_TAR_TARGET) $(LDASTOOLSFRAMECPP_TAR_TARGET) $(GDS_TAR_TARGET)
	echo $^ | sed -e "s@ @\n@g" > $@

$(GDS_TAR_TARGET) : $(LDASTOOLSFRAMECPP_TAR_TARGET)
	wget --no-check-certificate http://software.ligo.org/lscsoft/source/$(GDS).tar.gz --directory-prefix=$(TAR_DIR) -nc

$(LDASTOOLSFRAMECPP_TAR_TARGET) : $(LDASTOOLSAL_TAR_TARGET)
	wget --no-check-certificate http://software.ligo.org/lscsoft/source/$(LDASTOOLSFRAMECPP).tar.gz --directory-prefix=$(TAR_DIR) -nc

$(LDASTOOLSAL_TAR_TARGET) : $(SWIG_TAR_TARGET)
	wget --no-check-certificate http://software.ligo.org/lscsoft/source/$(LDASTOOLSAL).tar.gz --directory-prefix=$(TAR_DIR) -nc

$(SWIG_TAR_TARGET) : $(METAIO_TAR_TARGET)
	wget --no-check-certificate http://downloads.sourceforge.net/project/swig/swig/$(SWIG)/$(SWIG).tar.gz --directory-prefix=$(TAR_DIR) -nc

$(METAIO_TAR_TARGET) : $(LIBFRAME_TAR_TARGET)
	wget --no-check-certificate http://software.ligo.org/lscsoft/source/$(METAIO).tar.gz --directory-prefix=$(TAR_DIR) -nc

$(LIBFRAME_TAR_TARGET) : $(GSTPYTHON_TAR_TARGET)
	wget --no-check-certificate http://lappweb.in2p3.fr/virgo/FrameL/$(LIBFRAME).tar.gz --directory-prefix=$(TAR_DIR) -nc

$(GSTPYTHON_TAR_TARGET) : $(GSTGOOD_TAR_TARGET)
	wget --no-check-certificate http://gstreamer.freedesktop.org/src/gst-python/$(GSTPYTHON).tar.xz --directory-prefix=$(TAR_DIR) -nc

$(GSTGOOD_TAR_TARGET) : $(GSTBASE_TAR_TARGET)
	wget --no-check-certificate http://gstreamer.freedesktop.org/src/gst-plugins-good/$(GSTPLUGINSGOOD).tar.xz --directory-prefix=$(TAR_DIR) -nc

$(GSTBASE_TAR_TARGET) : $(GSTREAMER_TAR_TARGET)
	wget --no-check-certificate http://gstreamer.freedesktop.org/src/gst-plugins-base/$(GSTPLUGINSBASE).tar.xz --directory-prefix=$(TAR_DIR) -nc

$(GSTREAMER_TAR_TARGET) : $(GSL_TAR_TARGET)
	wget --no-check-certificate http://gstreamer.freedesktop.org/src/gstreamer/$(GSTREAMER).tar.xz --directory-prefix=$(TAR_DIR) -nc

$(GSL_TAR_TARGET) : $(ORC_TAR_TARGET)
	wget --no-check-certificate http://ftp.gnu.org/gnu/gsl/$(GSL).tar.gz --directory-prefix=$(TAR_DIR) -nc

$(ORC_TAR_TARGET) : $(FFTW_TAR_TARGET)
	wget --no-check-certificate http://gstreamer.freedesktop.org/src/orc/$(ORC).tar.xz --directory-prefix=$(TAR_DIR) -nc

$(FFTW_TAR_TARGET) : $(LOGS_DIR)
	wget --no-check-certificate http://www.fftw.org/$(FFTW).tar.gz --directory-prefix=$(TAR_DIR) -nc

# git repos
$(LOGS_DIR) :
	mkdir -p $(SRC_DIR) $(INSTALL_DIR) $(PATCH_DIR) $(TAR_DIR) $(PYTHON_DIR)
	mkdir -p $(LOGS_DIR)

############
# Clean up #
############

clean-all :
	rm -rf $(SRC_DIR) $(INSTALL_DIR) $(PATCH_DIR) $(TAR_DIR) $(LOGS_DIR) $(PYTHON_DIR)
	rm -rf opt git
	rm -rf *.txt

clean-install :
	rm -rf opt/* logs/* src/*

clean-gds :
	rm -rf logs/gds.txt $(GDS_TARGET)

clean-ldas-tools-framecpp :
	rm -rf logs/ldas-tools-framecpp.txt $(LDASTOOLSFRAMECPP_TARGET)

clean-ldas-tools-al :
	rm -rf logs/ldas-tools-al.txt $(LDASTOOLSAL_TARGET)

clean-swig :
	rm -rf logs/swig.txt $(SWIG_TARGET)

clean-metaio :
	rm -rf logs/metaio.txt $(METAIO_TARGET)

clean-libframe :
	rm -rf logs/libframe.txt $(LIBFRAME_TARGET)

clean-gstreamer :
	rm -rf logs/gstreamer.txt $(GSTREAMER_TARGET) $(GSTBASE_TARGET) $(GSTGOOD_TARGET) $(GSTPYTHON_TARGET)

clean-gsl :
	rm -rf logs/gsl.txt $(GSL_1_TARGET) $(GSL_2_TARGET)

clean-orc :
	rm -rf logs/orc.txt $(ORC_TARGET)

clean-fftw :
	rm -rf logs/fftw.txt $(FFTW_TARGET)