nixpkgs/pkgs/development/tools/parsing/flex/2.5.35.nix
2018-07-24 19:40:46 -04:00

27 lines
748 B
Nix

{ stdenv, fetchurl, autoreconfHook, flex, bison, texinfo, help2man, m4 }:
stdenv.mkDerivation rec {
name = "flex-2.5.35";
src = fetchurl {
url = https://github.com/westes/flex/archive/flex-2-5-35.tar.gz;
sha256 = "0wh06nix8bd4w1aq4k2fbbkdq5i30a9lxz3xczf3ff28yy0kfwzm";
};
nativeBuildInputs = [ flex bison texinfo help2man autoreconfHook ];
propagatedBuildInputs = [ m4 ];
preConfigure = stdenv.lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
"ac_cv_func_malloc_0_nonnull=yes"
"ac_cv_func_realloc_0_nonnull=yes"
];
meta = {
branch = "2.5.35";
homepage = http://flex.sourceforge.net/;
description = "A fast lexical analyser generator";
platforms = stdenv.lib.platforms.unix;
};
}