nixpkgs/pkgs/tools/networking/wget/default.nix
Eelco Dolstra 9e38b81af8 wget: Reduce closure size
This reduces the wget closure from 377 MiB to 49 MiB, which is in
particular good for EC2 images, since they include wget. The main
changes:

* Disable libpsl - this isn't very big itself, but it pulls in libicu,
  which is 36 MiB. It also adds build-time dependencies on packages
  like gtk-doc, dblatex, tetex etc.

* Replace gnutls with openssl. The former pulls in runtime
  dependencies like guile, python, binutils, gcc, ncurses, etc.
2015-09-28 22:29:50 +02:00

55 lines
1.7 KiB
Nix

{ stdenv, fetchurl, gettext, libidn, pkgconfig
, perl, perlPackages, LWP, python3
, libiconv, libpsl, openssl ? null }:
stdenv.mkDerivation rec {
name = "wget-1.16.3";
src = fetchurl {
url = "mirror://gnu/wget/${name}.tar.xz";
sha256 = "0dzv5xf9qxc2bp4cyifmaghh3h464wbm73xiwcrvckf1ynqbgxv7";
};
preConfigure = ''
for i in "doc/texi2pod.pl" "util/rmold.pl"; do
sed -i "$i" -e 's|/usr/bin.*perl|${perl}/bin/perl|g'
done
'' + stdenv.lib.optionalString doCheck ''
# Work around lack of DNS resolution in chroots.
for i in "tests/"*.pm "tests/"*.px
do
sed -i "$i" -e's/localhost/127.0.0.1/g'
done
'' + stdenv.lib.optionalString stdenv.isDarwin ''
export LIBS="-liconv -lintl"
'';
nativeBuildInputs = [ gettext pkgconfig ];
buildInputs = [ libidn libiconv libpsl ]
++ stdenv.lib.optionals doCheck [ perl perlPackages.IOSocketSSL LWP python3 ]
++ stdenv.lib.optional (openssl != null) openssl
++ stdenv.lib.optional stdenv.isDarwin perl;
configureFlags =
if openssl != null then "--with-ssl=openssl" else "--without-ssl";
doCheck = false;
meta = with stdenv.lib; {
description = "Tool for retrieving files using HTTP, HTTPS, and FTP";
longDescription =
'' GNU Wget is a free software package for retrieving files using HTTP,
HTTPS and FTP, the most widely-used Internet protocols. It is a
non-interactive commandline tool, so it may easily be called from
scripts, cron jobs, terminals without X-Windows support, etc.
'';
license = licenses.gpl3Plus;
homepage = http://www.gnu.org/software/wget/;
maintainers = with maintainers; [ fpletz ];
platforms = platforms.all;
};
}