Some opam fix

Makefile.dev

@@ -107,12 +107,18 @@ opam : $(WWW)/pool/$(PACKNAME).tgz
 	cd .. ; opam-admin check  && opam-admin make -g && \
 	cp -rf $(OPAM_DIR) $(OFFICIAL_OPAM_DIR)
 
+
+# if the following rule fails, it migth be necessary to do:
+#    cp opam.diff opam.diff.exp
+# The idea is that oasis2opam correctly track dependancies, but
+# generate a wrong opam file. Hence, I diff opam.diff.exp and opam.diff
+# to make sure that my "manual" opam file does not miss a dep
 opam-test : $(WWWTEST)/pool/$(PACKNAME).tgz
 	cd $(WWWTEST)/opam-repository/packages && \
 	oasis2opam  $(HTTPTEST)/pool/$(PACKNAME).tgz && \
 	cp $(OPAM_FILE_TEST) $(PWD)/opam.oasis2opam  && \
 	diff -u $(PWD)/opam.oasis2opam $(PWD)/opam | \
-       grep -v opam.oasis2opam > $(PWD)/opam.diff &&\
+       grep -v opam.oasis2opam | grep -v "+++" > $(PWD)/opam.diff &&\
 	diff $(PWD)/opam.diff $(PWD)/opam.diff.exp && \
          cp $(PWD)/opam $(OPAM_FILE_TEST) || \
          (echo "The opam file needs some update"; exit 2) && \

_oasis

 OASISFormat: 0.4
 Name:        Lutin
-Version:     2.60
+Version:     2.61
 Authors:     Erwan Jahier, Pascal Raymond, Bertrand Jeannnet (polka), Yvan Roux
 Maintainers: erwan.jahier@univ-grenoble-alpes.fr  
 License:     CeCILL

lutin/src/version.ml

-let str="2.60"
-let sha="f5332350"
+let str="2.61"
+let sha="ad57bc8e"

opam

@@ -26,6 +26,7 @@ build-test: [
 ]
 build-doc: [ "ocaml" "setup.ml" "-doc" ]
 depends: [
+  "base-bigarray"
   "conf-gmp"
   "conf-perl" {build}
   "base-unix" {build}