##############################################################################
# Release rules to generate website archives
##############################################################################

PACKAGE=$(PRJNAME)-$(VERSION)
CCPACKAGE=coccicheck-$(CCVERSION)

EXCLUDE=debian

BINSRC=spatch env.sh env.csh standard.h standard.iso \
       *.txt \
       docs/manual/manual.pdf docs/manual/options.pdf docs/manual/main_grammar.pdf docs/spatch.1 \
       docs/manual/cocci-python.txt \
       demos/*
BINSRC-PY=$(BINSRC) $(PYLIB) python/coccilib/

EXCL=$(EXCLUDE:%=--exclude=$(PACKAGE)/%)
BINSRC2=$(BINSRC:%=$(PACKAGE)/%)
BINSRC2-PY=$(BINSRC-PY:%=$(PACKAGE)/%)

TMP=/tmp
OCAMLVERSION=$(shell ocaml -version |perl -p -e 's/.*version (.*)/$$1/;')

# Procedure to do first time:
#  cd ~/release
#  cvs checkout coccinelle -dP
#  cd coccinelle
#
# Procedure to do each time:
#
#  1) make prerelease # WARN: These will clean your local rep. of pending modifications
#
#  UPDATE VERSION number in globals/config.ml.in
#  and commit it with
#
#  2) make release
#
#  The project is then automatically licensified.
#
#  Remember to comment the -g -dtypes in this Makefile
#  You can also remove a few things, for instance I removed in this
#   Makefile things related to popl/ and popl09/
#  make sure that ocaml is the distribution ocaml of /usr/bin, not ~pad/...
#
#  3) make package
#
#  if WEBSITE is set properly, you can also run 'make website'
# Check that run an ocaml in /usr/bin

# To test you can try compile and run spatch from different instances
# like my ~/coccinelle, ~/release/coccinelle, and the /tmp/coccinelle-0.X
# downloaded from the website.

# For 'make srctar' it must done from a clean
# repo such as ~/release/coccinelle. It must also be a repo where
# the scripts/licensify has been run at least once.
# For the 'make bintar' I can do it from my original repo.

prerelease:
	cvs up -CdP
	$(MAKE) distclean
	sed -i "s|^OCAMLCFLAGS=.*$$|OCAMLCFLAGS=|" Makefile
	@echo "\n\tEdit globals/config.ml.in"
	@echo "\tCommit with 'make release'\n"

release:
	cvs ci -m "Release $(VERSION)" globals/config.ml.in
	$(MAKE) licensify
	@echo "\n\tRun 'make package'\n"

package:
	$(MAKE) package-src
	$(MAKE) package-nopython
	$(MAKE) package-python
	@echo "\tPut online with 'make website'"
	@echo "\tThe coccinelle CVS repository must be in $(WEBBASE)\n"

package-src:
	$(MAKE) distclean       # Clean project
	$(MAKE) srctar
	$(MAKE) coccicheck

package-nopython:
	$(MAKE) distclean       # Clean project
	./configure --without-python
	$(MAKE) docs
	$(MAKE) bintar
	$(MAKE) bytecodetar
#	$(MAKE) staticbintar

package-python:
	$(MAKE) distclean       # Clean project
	./configure             # Reconfigure project with Python support
	$(MAKE) docs
	$(MAKE) bintar-python
	$(MAKE) bytecodetar-python


# I currently pre-generate the parser so the user does not have to
# install menhir on his machine. We could also do a few cleanups.
# You may have first to do a 'make licensify'.
#
# update: make docs generates pdf but also some ugly .log files, so
# make clean is there to remove them while not removing the pdf
# (only distclean remove the pdfs).
srctar:
	$(MAKE) distclean
	$(MAKE) docs
	$(MAKE) clean
	cp -a .  $(TMP)/$(PACKAGE)
	cd $(TMP)/$(PACKAGE); cd parsing_cocci/; $(MAKE) parser_cocci_menhir.ml
	cd $(TMP); tar cvfz $(PACKAGE).tgz --exclude-vcs $(EXCL) $(PACKAGE)
	rm -rf  $(TMP)/$(PACKAGE)

bintar: all
	rm -f $(TMP)/$(PACKAGE)
	ln -s `pwd` $(TMP)/$(PACKAGE)
	cd $(TMP); tar cvfz $(PACKAGE)-bin-x86.tgz --exclude-vcs $(BINSRC2)
	rm -f $(TMP)/$(PACKAGE)

staticbintar: all.opt
	rm -f $(TMP)/$(PACKAGE)
	ln -s `pwd` $(TMP)/$(PACKAGE)
	$(MAKE) static
	cd $(TMP); tar cvfz $(PACKAGE)-bin-x86-static.tgz --exclude-vcs $(BINSRC2)
	rm -f $(TMP)/$(PACKAGE)

# add ocaml version in name ?
bytecodetar: all
	rm -f $(TMP)/$(PACKAGE)
	ln -s `pwd` $(TMP)/$(PACKAGE)
	$(MAKE) purebytecode
	cd $(TMP); tar cvfz $(PACKAGE)-bin-bytecode-$(OCAMLVERSION).tgz --exclude-vcs $(BINSRC2)
	rm -f $(TMP)/$(PACKAGE)

bintar-python: all
	rm -f $(TMP)/$(PACKAGE)
	ln -s `pwd` $(TMP)/$(PACKAGE)
	cd $(TMP); tar cvfz $(PACKAGE)-bin-x86-python.tgz --exclude-vcs $(BINSRC2-PY)
	rm -f $(TMP)/$(PACKAGE)

# add ocaml version in name ?
bytecodetar-python: all
	rm -f $(TMP)/$(PACKAGE)
	ln -s `pwd` $(TMP)/$(PACKAGE)
	$(MAKE) purebytecode
	cd $(TMP); tar cvfz $(PACKAGE)-bin-bytecode-$(OCAMLVERSION)-python.tgz --exclude-vcs $(BINSRC2-PY)
	rm -f $(TMP)/$(PACKAGE)

coccicheck:
	cp -a `pwd`/scripts/coccicheck $(TMP)/$(CCPACKAGE)
	tar cvfz $(TMP)/$(CCPACKAGE).tgz -C $(TMP) --exclude-vcs $(CCPACKAGE)
	rm -rf $(TMP)/$(CCPACKAGE)

clean-packages::
	rm -f $(TMP)/$(PACKAGE).tgz
	rm -f $(TMP)/$(PACKAGE)-bin-x86.tgz
#	rm -f $(TMP)/$(PACKAGE)-bin-x86-static.tgz
	rm -f $(TMP)/$(PACKAGE)-bin-bytecode-$(OCAMLVERSION).tgz
	rm -f $(TMP)/$(PACKAGE)-bin-x86-python.tgz
	rm -f $(TMP)/$(PACKAGE)-bin-bytecode-$(OCAMLVERSION)-python.tgz
	rm -f $(TMP)/$(CCPACKAGE).tgz

#
# No need to licensify 'demos'. Because these is basic building blocks
# to use SmPL.
#
TOLICENSIFY=ctl engine globals parsing_cocci popl popl09 python scripts tools
licensify:
	ocaml str.cma tools/licensify.ml
	set -e; for i in $(TOLICENSIFY); do cd $$i; ocaml str.cma ../tools/licensify.ml; cd ..; done

# When checking out the source from diku sometimes I have some "X in the future"
# error messages.
fixdates:
	echo do 'touch **/*.*'

#fixCVS:
#	cvs update -d -P
#	echo do 'rm -rf **/CVS'

ocamlversion:
	@echo $(OCAMLVERSION)


##############################################################################
# Packaging rules -- To build deb packages
##############################################################################
#
# Run 'make packsrc' to build a Deb source package
#
# The package is prepared in $(TMP), usually /tmp
# Once the package has been build, it is uploaded
# to a PPA on launchpad.
#
# You should have a "coccinelle" project configured
# for dput in your ~/.dput.cf file.
#
# The 'packbin' target is to build a deb package
# locally. It is only for testing purpose.
#

EXCL_SYNC=--exclude ".git"          \
	--exclude ".gitignore"      \
	--exclude ".cvsignore"      \
	--exclude "tests"           \
	--exclude "TODO"            \
	--cvs-exclude

packsrc: prepack
	$(MAKE) -C $(TMP)/$(PACKAGE)/debian lucid
	$(MAKE) -C $(TMP)/$(PACKAGE)/debian karmic
	$(MAKE) -C $(TMP)/$(PACKAGE)/debian maverick
	$(MAKE) push
	rm -rf  $(TMP)/$(PACKAGE)/

packbin: prepack
	$(MAKE) -C $(TMP)/$(PACKAGE)/debian binary
	rm -rf  $(TMP)/$(PACKAGE)/
	rm -rf $(TMP)/$(PACKAGE)_$(VERSION)*_source.build

prepack:
	rsync -a $(EXCL_SYNC) . $(TMP)/$(PACKAGE)
	$(MAKE) -C $(TMP)/$(PACKAGE) licensify
	sed -i "s|^OCAMLCFLAGS=.*$$|OCAMLCFLAGS=|" $(TMP)/$(PACKAGE)/Makefile
	rm -rf $(TMP)/$(PACKAGE)/tools

push:
	cd $(TMP)/ && for p in `ls $(PRJNAME)_$(VERSION)*_source.changes`; do dput $(PRJNAME) $$p ; done
	rm -rf $(TMP)/$(PRJNAME)_$(VERSION)*_source.changes
	rm -rf $(TMP)/$(PRJNAME)_$(VERSION)*_source.$(PRJNAME).upload
	rm -rf $(TMP)/$(PRJNAME)_$(VERSION)*.dsc
	rm -rf $(TMP)/$(PRJNAME)_$(VERSION)*.tar.gz