nixpkgs/pkgs/development/tools/parsing/bison/2.x.nix
Silvan Mosberger f5fa5fa4d6 pkgs: refactor needless quoting of homepage meta attribute (#27809)
* pkgs: refactor needless quoting of homepage meta attribute

A lot of packages are needlessly quoting the homepage meta attribute
(about 1400, 22%), this commit refactors all of those instances.

* pkgs: Fixing some links that were wrongfully unquoted in the previous
commit

* Fixed some instances
2017-08-01 22:03:30 +02:00

41 lines
1.3 KiB
Nix

{ stdenv, fetchurl, m4, perl }:
stdenv.mkDerivation rec {
name = "bison-2.7";
src = fetchurl {
url = "mirror://gnu/bison/${name}.tar.gz";
sha256 = "0cd8s2g7zjshya7kwjc9rh3drsssl4hiq4sccnkgf0nn9wvygfqr";
};
nativeBuildInputs = [ m4 ] ++ stdenv.lib.optional doCheck perl;
propagatedBuildInputs = [ m4 ];
doCheck = true;
# M4 = "${m4}/bin/m4";
meta = {
homepage = http://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; };
}