(2019-11-30 21:22:11 UTC)
# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils conf-m4 1 Virtual package relying on m4 coq dev Formal proof management system num 1.3 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.09.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.09.0 Official release 4.09.0 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.8.1 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "dev@clarus.me" homepage: "https://github.com/coq-contribs/hoare-tut" license: "GNU LGPL" build: [ ["coq_makefile" "-f" "Make" "-o" "Makefile"] [make "-j%{jobs}%"] [make "install"] ] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/HoareTut"] depends: [ "ocaml" "coq" {= "dev"} ] tags: [ "keyword:hoare logic" "keyword:imperative program" "keyword:weakest precondition" "keyword:reflection" "category:Computer Science/Semantics and Compilation/Semantics" "date:2007" ] authors: [ "Sylvain Boulmé <Sylvain.Boulme@imag.fr>" ] synopsis: "A Tutorial on Reflecting in Coq the generation of Hoare proof obligations." description: """ This work is both an introduction to Hoare logic and a demo illustrating Coq nice features. It formalizes the generation of PO (proof obligations) in a Hoare logic for a very basic imperative programming language. It proves the soundness and the completeness of the PO generation both in partial and total correctness. At last, it examplifies on a very simple example (a GCD computation) how the PO generation can simplify concrete proofs. Coq is indeed able to compute PO on concrete programs: we say here that the generation of proof obligations is reflected in Coq. Technically, the PO generation is here performed through Dijkstra's weakest-precondition calculus.""" flags: light-uninstall url { src: "git+https://github.com/coq-contribs/hoare-tut.git#master" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-hoare-tut.dev coq.dev
Dry install without Coq/switch base, to test if the problem was incompatibility with the current Coq/OCaml version:
true
opam list; echo; ulimit -Sv 4000000; timeout 2h opam install -y --deps-only coq-hoare-tut.dev coq.dev
opam list; echo; ulimit -Sv 4000000; timeout 1h opam install -y coq-hoare-tut.dev coq.dev
# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils conf-m4 1 Virtual package relying on m4 coq dev Formal proof management system num 1.3 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.09.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.09.0 Official release 4.09.0 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.8.1 A library manager for OCaml [NOTE] Package coq is already installed (current version is dev). The following actions will be performed: - install coq-hoare-tut dev <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> [coq-hoare-tut.dev] synchronised from git+https://github.com/coq-contribs/hoare-tut.git#master <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> [ERROR] The compilation of coq-hoare-tut failed at "/home/bench/.opam/opam-init/hooks/sandbox.sh build coq_makefile -f Make -o Makefile". #=== ERROR while compiling coq-hoare-tut.dev ==================================# # context 2.0.5 | linux/x86_64 | ocaml-base-compiler.4.09.0 | file:///home/bench/run/opam-coq-archive/extra-dev # path ~/.opam/ocaml-base-compiler.4.09.0/.opam-switch/build/coq-hoare-tut.dev # command ~/.opam/opam-init/hooks/sandbox.sh build coq_makefile -f Make -o Makefile # exit-code 2 # env-file ~/.opam/log/coq-hoare-tut-27884-e4db2f.env # output-file ~/.opam/log/coq-hoare-tut-27884-e4db2f.out ### output ### # Fatal error: exception Sys_error("Make: No such file or directory") <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - build coq-hoare-tut dev +- - No changes have been performed # Run eval $(opam env) to update the current shell environment
No files were installed.
true