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{ stdenv, fetchFromGitHub, pkgconfig, ocaml }:
stdenv.mkDerivation rec {
pname = "ott";
version = "0.30";
src = fetchFromGitHub {
owner = "ott-lang";
repo = "ott";
rev = version;
sha256 = "16bxfnm30z94x36vr8vs6zd6fj55vnb7aypjl6hf7clk42040brc";
};
nativeBuildInputs = [ pkgconfig ];
buildInputs = [ ocaml ];
installPhase = ''
mkdir -p $out/bin
cp src/ott.opt $out/bin
ln -s $out/bin/ott.opt $out/bin/ott
mkdir -p $out/share/emacs/site-lisp
cp emacs/ott-mode.el $out/share/emacs/site-lisp
'';
meta = {
description = "Ott: tool for the working semanticist";
longDescription = ''
Ott is a tool for writing definitions of programming languages and
calculi. It takes as input a definition of a language syntax and
semantics, in a concise and readable ASCII notation that is close to
what one would write in informal mathematics. It generates LaTeX to
build a typeset version of the definition, and Coq, HOL, and Isabelle
versions of the definition. Additionally, it can be run as a filter,
taking a LaTeX/Coq/Isabelle/HOL source file with embedded (symbolic)
terms of the defined language, parsing them and replacing them by
target-system terms.
'';
homepage = "http://www.cl.cam.ac.uk/~pes20/ott";
license = stdenv.lib.licenses.bsd3;
maintainers = with stdenv.lib.maintainers; [ jwiegley ];
platforms = stdenv.lib.platforms.unix;
};
}
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