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nixpkgs/pkgs/development/interpreters/metamath/default.nix
Nathan van Doorn a856e800f7 metamath: refer to tag rather than commit
Co-authored-by: Sandro <sandro.jaeckel@gmail.com>
2020-12-28 17:45:29 +00:00

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Nix

{ stdenv, fetchFromGitHub, autoreconfHook }:
let
version = "0.194";
in stdenv.mkDerivation {
pname = "metamath";
inherit version;
buildInputs = [ autoreconfHook ];
src = fetchFromGitHub {
owner = "metamath";
repo = "metamath-exe";
rev = "v${version}";
sha256 = "1bc5h2jdqbgna8zbhqyphlqcldz4vddg72r2rnjjjzxnxb2skvj7";
};
meta = with stdenv.lib; {
description = "Interpreter for the metamath proof language";
longDescription = ''
The metamath program is an ASCII-based ANSI C program with a command-line
interface. It was used (along with mmj2) to build and verify the proofs
in the Metamath Proof Explorer, and it generated its web pages. The *.mm
ASCII databases (set.mm and others) are also included in this derivation.
'';
homepage = "http://us.metamath.org";
downloadPage = "http://us.metamath.org/#downloads";
license = licenses.gpl2;
maintainers = [ maintainers.taneb ];
platforms = platforms.all;
};
}