depot/third_party/nixpkgs/pkgs/development/tools/parsing/bison/default.nix
Default email 8ac5e011d6 Project import generated by Copybara.
GitOrigin-RevId: 2c3273caa153ee8eb5786bc8141b85b859e7efd7
2020-04-24 19:36:52 -04:00

41 lines
1.3 KiB
Nix

{ stdenv, fetchurl, m4, perl, help2man }:
stdenv.mkDerivation rec {
pname = "bison";
version = "3.5.4";
src = fetchurl {
url = "mirror://gnu/${pname}/${pname}-${version}.tar.gz";
sha256 = "0a2cbrqh7mgx2dwf5qm10v68iakv1i0dqh9di4x5aqxsz96ibpf0";
};
nativeBuildInputs = [ m4 perl ] ++ stdenv.lib.optional stdenv.isSunOS help2man;
propagatedBuildInputs = [ m4 ];
doCheck = false; # fails
doInstallCheck = false; # fails
meta = {
homepage = "https://www.gnu.org/software/bison/";
description = "Yacc-compatible parser generator";
license = stdenv.lib.licenses.gpl3Plus;
longDescription = ''
Bison is a general-purpose parser generator that converts an
annotated context-free grammar into an LALR(1) or GLR parser for
that grammar. Once you are proficient with Bison, you can use
it to develop a wide range of language parsers, from those used
in simple desk calculators to complex programming languages.
Bison is upward compatible with Yacc: all properly-written Yacc
grammars ought to work with Bison with no change. Anyone
familiar with Yacc should be able to use Bison with little
trouble. You need to be fluent in C or C++ programming in order
to use Bison.
'';
platforms = stdenv.lib.platforms.unix;
};
passthru = { glrSupport = true; };
}