the opam file must keep reference to autoconf, especially for build

Author: ybertot

coq-dpdgraph.opam

@@ -1,9 +1,6 @@
-# This file was generated from `meta.yml`, please do not edit manually.
-# Follow the instructions on https://github.com/coq-community/templates to regenerate.
-
 opam-version: "2.0"
 maintainer: "palmskog@gmail.com"
-version: "9.0"
+version: "dev"
 
 homepage: "https://github.com/coq-community/coq-dpdgraph"
 dev-repo: "git+https://github.com/coq-community/coq-dpdgraph.git"
@@ -16,8 +13,13 @@ Coq plugin that extracts the dependencies between Coq objects,
 and produces files with dependency information. Includes tools
 to visualize dependency graphs and find unused definitions."""
 
-build: [make "-j%{jobs}%"]
-install: [make "install"]
+build: [
+  ["autoconf"] {dev}
+  ["./configure"]
+  [make "-j%{jobs}%" "WARN_ERR="]
+]
+run-test: [make "test-suite"]
+install: [make "install" "BINDIR=%{bin}%"]
 depends: [
   "ocaml" {>= "4.05.0"}
   "coq" {>= "9.0" & < "9.1~"}