nixpkgs/pkgs/tools/misc/idutils/default.nix

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{ fetchurl, lib, stdenv, emacs }:
stdenv.mkDerivation rec {
name = "idutils-4.6";
src = fetchurl {
url = "mirror://gnu/idutils/${name}.tar.xz";
sha256 = "1hmai3422iaqnp34kkzxdnywl7n7pvlxp11vrw66ybxn9wxg90c1";
};
preConfigure =
''
# Fix for building on Glibc 2.16. Won't be needed once the
# gnulib in idutils is updated.
sed -i '/gets is a security hole/d' lib/stdio.in.h
'';
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buildInputs = lib.optional stdenv.isLinux emacs;
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doCheck = !stdenv.isDarwin;
patches = [ ./nix-mapping.patch ];
meta = {
description = "Text searching utility";
longDescription = ''
An "ID database" is a binary file containing a list of file
names, a list of tokens, and a sparse matrix indicating which
tokens appear in which files.
With this database and some tools to query it, many
text-searching tasks become simpler and faster. For example,
you can list all files that reference a particular `\#include'
file throughout a huge source hierarchy, search for all the
memos containing references to a project, or automatically
invoke an editor on all files containing references to some
function or variable. Anyone with a large software project to
maintain, or a large set of text files to organize, can benefit
from the ID utilities.
Although the name `ID' is short for `identifier', the ID
utilities handle more than just identifiers; they also treat
other kinds of tokens, most notably numeric constants, and the
contents of certain character strings.
'';
homepage = "https://www.gnu.org/software/idutils/";
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license = lib.licenses.gpl3Plus;
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maintainers = [ ];
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platforms = lib.platforms.all;
broken = true;
};
}