(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/ieee754" license: "LGPL 2" build: [ ["coq_makefile" "-f" "Make" "-o" "Makefile"] [make "-j%{jobs}%"] [make "install"] ] remove: ["rm" "-R" "%{lib}%/coq/user-contrib/IEEE754"] depends: [ "ocaml" "coq" {= "dev"} ] tags: [ "keyword:floating point arithmetic" "category:Computer Science/Data Types and Data Structures" "category:Computer Science/Semantics and Compilation/Semantics" ] authors: [ "Patrick Loiseleur <>" ] synopsis: "A formalisation of the IEEE754 norm on floating-point arithmetic." description: """ The IEEE754 norm was born in 1985 and is now used in all microprocessors. Here is a full formalistion in Coq of this norm, including denormalized numbers, infinite values and NaNs. This work can be used as a basis for specification and proof of floating-point algorithms, e.g. to compute the exponential. Another exciting topic would be to relate that work to the axiomatization of real numbers of Micela Mayero, since this formalization do not use real numbers. See http://www.lri.fr/~loisel/rapport-stage-dea.ps.gz for a complete discussion (in french) of this work.""" flags: light-uninstall url { src: "git+https://github.com/coq-contribs/ieee754.git#master" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-ieee754.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-ieee754.dev coq.dev
opam list; echo; ulimit -Sv 4000000; timeout 1h opam install -y coq-ieee754.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-ieee754 dev <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> [coq-ieee754.dev] synchronised from git+https://github.com/coq-contribs/ieee754.git#master <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> [ERROR] The compilation of coq-ieee754 failed at "/home/bench/.opam/opam-init/hooks/sandbox.sh build make -j4". #=== ERROR while compiling coq-ieee754.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-ieee754.dev # command ~/.opam/opam-init/hooks/sandbox.sh build make -j4 # exit-code 2 # env-file ~/.opam/log/coq-ieee754-14041-0a5907.env # output-file ~/.opam/log/coq-ieee754-14041-0a5907.out ### output ### # [...] # Error: Unable to locate library Zlogarithm. # # File "./Registers.v", line 88, characters 11-18: # Error: The reference Ndouble was not found in the current environment. # # Makefile:672: recipe for target 'Diadic.vo' failed # make[1]: *** [Diadic.vo] Error 1 # make[1]: *** Waiting for unfinished jobs.... # Makefile:672: recipe for target 'Registers.vo' failed # make[1]: *** [Registers.vo] Error 1 # Makefile:326: recipe for target 'all' failed # make: *** [all] Error 2 <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - build coq-ieee754 dev +- - No changes have been performed # Run eval $(opam env) to update the current shell environment
No files were installed.
true