Merge pull request ocaml#16567 from CuiCui66/opam-publish-lem.2020-06-03

Package lem.2020-06-03

packages/lem/lem.2020-06-03/opam

@@ -0,0 +1,50 @@
+opam-version: "2.0"
+maintainer: "Lem Devs <cl-lem-dev@lists.cam.ac.uk>"
+authors: [
+  "Dominic Mulligan"
+  "Francesco Zappa Nardelli"
+  "Gabriel Kerneis"
+  "Kathy Gray"
+  "Peter Boehm"
+  "Peter Sewell"
+  "Scott Owens"
+  "Thomas Tuerk"
+  "Brian Campbell"
+  "Shaked Flur"
+  "Thomas Bauereiss"
+  "Stephen Kell"
+  "Thomas Williams"
+  "Lars Hupel"
+  "Basile Clement"
+]
+homepage: "http://www.cl.cam.ac.uk/~pes20/lem/"
+bug-reports: "https://github.com/rems-project/lem/issues"
+license: "part BSD3, part LGPL 2"
+dev-repo: "git+https://github.com/rems-project/lem.git"
+build: [make "INSTALL_DIR=%{prefix}%"]
+install: [make "INSTALL_DIR=%{prefix}%" "install"]
+remove: [make "INSTALL_DIR=%{prefix}%" "uninstall"]
+depends: [
+  "ocaml" {>= "4.02.3"}
+  "ocamlfind" {build & >= "1.5.1"}
+  "ocamlbuild" {build}
+  "zarith" {>= "1.4"}
+  "num"
+]
+synopsis: "Lem is a tool for lightweight executable mathematics"
+description: """
+Lem is a tool for lightweight executable mathematics, for writing,
+managing, and publishing large-scale portable semantic definitions,
+with export to LaTeX, executable code (currently OCaml) and
+interactive theorem provers (currently Coq, HOL4, and Isabelle/HOL).
+
+It is also intended as an intermediate language for generating
+definitions from domain-specific tools, and for porting definitions
+between interactive theorem proving systems."""
+url {
+  src: "https://github.com/rems-project/lem/archive/2020-06-03.tar.gz"
+  checksum: [
+    "md5=e0a61a7eee9d444dfb377c2b214c1fc6"
+    "sha512=dcc5c83b4a415699372bfb18fd8b037f602d82d08bf63a6b02ab157deb467e5e84cf8eb31d8e6c27c713eb454fb29b77d1c42928133b2e72249db4c2992d95b8"
+  ]
+}