SHELL	= /bin/sh
HC	= ghc
HCFLAGS	= -O -Wall

# installation directories (cf Locations.hs and post-upload-hook)
HACKAGE_ROOT = /srv/www/hackage.haskell.org
CGIDIR	= $(HACKAGE_ROOT)/cgi-bin/hackage-scripts
BINDIR	= $(HACKAGE_ROOT)/public_html/packages/bin
ARCHIVEDIR = $(HACKAGE_ROOT)/public_html/packages/archive

GLOBAL_CGI_PROGS = check-pkg package
USER_CGI_PROGS = upload-pkg
AUX_PROGS = pkg-list recent-adds rss-feed \
	latest-versions latest-doc-versions splitDistroMap
SCRIPTS	= post-upload-hook
FILES	= preferred-versions

CGI_PROGS = $(GLOBAL_CGI_PROGS) $(USER_CGI_PROGS)
GEN_PROGS = $(CGI_PROGS) $(AUX_PROGS)
PROGS	= $(GEN_PROGS) $(SCRIPTS)

.SUFFIXES:

%.hs: %.x
	alex -g $*.x

%.hs: %.y
	happy -agc $*.y

all: $(GEN_PROGS)

install: $(PROGS) $(FILES)
	cp $(GLOBAL_CGI_PROGS) $(CGIDIR)
	cp $(USER_CGI_PROGS) $(CGIDIR)/protected
	cp $(AUX_PROGS) $(SCRIPTS) $(BINDIR)
	cp $(FILES) $(ARCHIVEDIR)

# CGI scripts

check-pkg: check-pkg.hs HaddockLex.hs HaddockParse.hs HaddockHtml.hs HackagePage.hs Locations.hs ModuleForest.hs PackagePage.hs Unpack.hs Util.hs
	$(HC) --make $(HCFLAGS) -o $@ check-pkg.hs
	strip $@

upload-pkg: upload-pkg.hs HackagePage.hs Locations.hs Unpack.hs Util.hs
	$(HC) --make $(HCFLAGS) -o $@ upload-pkg.hs
	strip $@

package: package.hs HaddockLex.hs HaddockParse.hs HaddockHtml.hs HackagePage.hs Locations.hs ModuleForest.hs PackagePage.hs Util.hs TagMap.hs DistroInfo.hs
	$(HC) --make $(HCFLAGS) -o $@ package.hs
	strip $@

search: search.hs SearchAlgorithm.hs SearchMatchingFunctions.hs SearchUtils.hs SearchHackage.hs SearchTypes.hs Locations.hs Util.hs
	$(HC) --make $(HCFLAGS) -o $@ search.hs
	strip $@

# Auxiliary programs

pkg-list: pkg-list.hs HackagePage.hs Locations.hs Util.hs
	$(HC) --make $(HCFLAGS) -o $@ pkg-list.hs
	strip $@

recent-adds: recent-adds.hs Locations.hs Util.hs
	$(HC) --make $(HCFLAGS) -o $@ recent-adds.hs
	strip $@

rss-feed: rss-feed.hs Locations.hs Util.hs
	$(HC) --make $(HCFLAGS) -o $@ rss-feed.hs
	strip $@

latest-versions: latest-versions.hs Locations.hs Util.hs
	$(HC) --make $(HCFLAGS) -o $@ latest-versions.hs
	strip $@

splitDistroMap: splitDistroMap.hs DistroInfo.hs Locations.hs Util.hs
	$(HC) --make $(HCFLAGS) -o $@ splitDistroMap.hs
	strip $@

latest-doc-versions: latest-doc-versions.hs PublicFile.hs Util.hs
	$(HC) --make $(HCFLAGS) -o $@ latest-doc-versions.hs
	strip $@

clean:
	$(RM) *.o *.hi
	$(RM) HaddockLex.hs HaddockParse.hs
	$(RM) $(GEN_PROGS)