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nixpkgs/pkgs/development/ocaml-modules/menhir/generic.nix

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Nix

{ version, sha256, stdenv, fetchurl, ocaml, findlib, ocamlbuild }:
stdenv.mkDerivation {
name = "menhir-${version}";
src = fetchurl {
url = "http://pauillac.inria.fr/~fpottier/menhir/menhir-${version}.tar.gz";
inherit sha256;
};
buildInputs = [ ocaml findlib ocamlbuild ];
createFindlibDestdir = true;
preBuild = ''
# fix makefiles.
RM=$(type -p rm)
CHMOD=$(type -p chmod)
for f in src/Makefile demos/OMakefile* demos/Makefile*
do
substituteInPlace $f \
--replace /bin/rm $RM \
--replace /bin/chmod $CHMOD
done
export PREFIX=$out
'';
meta = with stdenv.lib; {
homepage = http://pauillac.inria.fr/~fpottier/menhir/;
description = "A LR(1) parser generator for OCaml";
longDescription = ''
Menhir is a LR(1) parser generator for the Objective Caml programming
language. That is, Menhir compiles LR(1) grammar specifications down
to OCaml code. Menhir was designed and implemented by François Pottier
and Yann Régis-Gianas.
'';
license = with licenses; [
qpl /* generator */
lgpl2 /* library */
];
platforms = ocaml.meta.platforms or [];
maintainers = with maintainers; [ z77z ];
};
}