SHA:=$(shell git log -1 --pretty=format:"%h"|| echo "err")
BRANCH:=$(shell git branch | grep "*" | cut -d ' ' -f 2 || echo "err")

VERSION=$(shell git describe --tags)

del_version:
	rm -f lib/sasacore/sasaVersion.ml

gen_version: del_version lib/sasacore/sasaVersion.ml 

lib/sasacore/sasaVersion.ml:
	echo "(* generated by ../Makefile.version *)" > lib/sasacore/sasaVersion.ml ; \
	echo "let str=\"$(VERSION)\"" >> lib/sasacore/sasaVersion.ml ; \
	echo "let sha=\"$(SHA)\"" >> lib/sasacore/sasaVersion.ml ; \
	echo "let branch=\"$(BRANCH)\"" >> lib/sasacore/sasaVersion.ml ; \
	echo "let maintainer = \"erwan.jahier@univ-grenoble-alpes.fr\"" >> lib/sasacore/sasaVersion.ml ;