Makefile

RELEASE = 2023
PATCH = 03
SYMLINKS = release buuinput libraries
PACKAGES = release$(RELEASE) buuinput$(RELEASE) libraries$(RELEASE)_RootTuple

build: $(PACKAGES) gibuu2lund patch
	+ $(MAKE) -C release buildRootTuple
	+ $(MAKE) withROOT=1 -C release PDF=LHAPDF

install: build
	install -D gibuu ../bin/gibuu
	install -D release/objects/GiBUU.x ../bin/GiBUU.x
	install -D gibuu2lund ../bin/gibuu2lund

lhapdf:
	$(MAKE) -C .. lhapdf

prep: $(PACKAGES) lhapdf

download: $(addsuffix .tar.gz,$(PACKAGES))
	for pdf in $(PDFSETS); do\
		wget -N $$pdf; \
	done

release$(RELEASE): release$(RELEASE).tar.gz
	@ [ -e $@ ] || tar -xzvf $<

buuinput$(RELEASE): buuinput$(RELEASE).tar.gz
	@ [ -e $@ ] || tar -xzvf $<

libraries$(RELEASE)_RootTuple: libraries$(RELEASE)_RootTuple.tar.gz
	@ [ -e libraries${RELEASE} ] || tar -xzvf $<

$(addsuffix .tar.gz,$(PACKAGES)):
	wget -N --content-disposition "https://gibuu.hepforge.org/downloads?f=archive/r${RELEASE}_${PATCH}/$@"

gibuu2lund: gibuu2lund.cxx
	$(CXX) $(shell root-config --cflags) -o gibuu2lund gibuu2lund.cxx $(shell root-config --evelibs)

patch: prep
	patch -p 0 --forward --reject-file=- < patches/eks98.patch
	patch -p 0 --forward --reject-file=- < patches/nuclear.patch
	patch -p 0 --forward --reject-file=- < patches/root.patch
	find ./release/code -name '*.f90' -exec sed -i 's/character(100)/character(1000)/' {} \;
	find ./release/code -name '*.f90' -exec sed -i 's/character(len=100)/character(1000)/' {} \;
	find ./release/code -name '*.f90' -exec sed -i 's/character(len=40)/character(1000)/' {} \;
	cd release/objects/LIB/lib && ln -s ../../../../../lib/lib* .

unpatch: clean
	$(MAKE) $(PACKAGES)

clean:
	rm -rf $(SYMLINKS) $(PACKAGES) libraries${RELEASE}
	rm -rf GiBUU.x gibuu2lund

prune:
	rm -rf $(addsuffix .tar.gz,$(PACKAGES))