nixpkgs/pkgs/applications/science/logic/prooftree/default.nix
Jonathan Ringer 9bb3fccb5b treewide: pkgs.pkgconfig -> pkgs.pkg-config, move pkgconfig to alias.nix
continuation of #109595

pkgconfig was aliased in 2018, however, it remained in
all-packages.nix due to its wide usage. This cleans
up the remaining references to pkgs.pkgsconfig and
moves the entry to aliases.nix.

python3Packages.pkgconfig remained unchanged because
it's the canonical name of the upstream package
on pypi.
2021-01-19 01:16:25 -08:00

44 lines
1.7 KiB
Nix

{ lib, stdenv, fetchurl, pkg-config, ncurses, ocamlPackages }:
stdenv.mkDerivation rec {
pname = "prooftree";
version = "0.13";
src = fetchurl {
url = "https://askra.de/software/prooftree/releases/prooftree-${version}.tar.gz";
sha256 = "0z1z4wqbqwgppkh2bm89fgy07a0y2m6g4lvcyzs09sm1ysklk2dh";
};
nativeBuildInputs = [ pkg-config ];
buildInputs = [ ncurses ] ++ (with ocamlPackages; [
ocaml findlib camlp5 lablgtk ]);
dontAddPrefix = true;
configureFlags = [ "--prefix" "$(out)" ];
meta = with lib; {
description = "A program for proof-tree visualization";
longDescription = ''
Prooftree is a program for proof-tree visualization during interactive
proof development in a theorem prover. It is currently being developed
for Coq and Proof General. Prooftree helps against getting lost between
different subgoals in interactive proof development. It clearly shows
where the current subgoal comes from and thus helps in developing the
right plan for solving it.
Prooftree uses different colors for the already proven subgoals, the
current branch in the proof and the still open subgoals. Sequent texts
are not displayed in the proof tree itself, but they are shown as a
tool-tip when the mouse rests over a sequent symbol. Long proof commands
are abbreviated in the tree display, but show up in full length as
tool-tip. Both, sequents and proof commands, can be shown in the display
below the tree (on single click) or in a separate window (on double or
shift-click).
'';
homepage = "http://askra.de/software/prooftree";
platforms = platforms.unix;
maintainers = [ maintainers.jwiegley ];
license = licenses.gpl3;
};
}