nixpkgs/pkgs/development/tools/parsing/bison/3.x.nix
Franz Pletz aff1f4ab94 Use general hardening flag toggle lists
The following parameters are now available:

  * hardeningDisable
    To disable specific hardening flags
  * hardeningEnable
    To enable specific hardening flags

Only the cc-wrapper supports this right now, but these may be reused by
other wrappers, builders or setup hooks.

cc-wrapper supports the following flags:

  * fortify
  * stackprotector
  * pie (disabled by default)
  * pic
  * strictoverflow
  * format
  * relro
  * bindnow
2016-03-05 18:55:26 +01:00

42 lines
1.4 KiB
Nix

{ stdenv, fetchurl, m4, perl, help2man }:
stdenv.mkDerivation rec {
name = "bison-3.0.4";
src = fetchurl {
url = "mirror://gnu/bison/${name}.tar.gz";
sha256 = "b67fd2daae7a64b5ba862c66c07c1addb9e6b1b05c5f2049392cfd8a2172952e";
};
nativeBuildInputs = [ m4 perl ] ++ stdenv.lib.optional stdenv.isSunOS help2man;
propagatedBuildInputs = [ m4 ];
# FIXME needs gcc 4.9 in bootstrap tools
hardeningDisable = [ "stackprotector" ];
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.
'';
maintainers = [ stdenv.lib.maintainers.simons ];
platforms = stdenv.lib.platforms.unix;
};
passthru = { glrSupport = true; };
}