mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-26 23:52:33 +00:00
53 lines
1.5 KiB
Nix
53 lines
1.5 KiB
Nix
{ stdenv, lib, fetchurl, openssl, perl, libcap ? null, libseccomp ? null, pps-tools }:
|
|
|
|
assert stdenv.isLinux -> libcap != null;
|
|
assert stdenv.isLinux -> libseccomp != null;
|
|
|
|
let
|
|
withSeccomp = stdenv.isLinux && (stdenv.isi686 || stdenv.isx86_64);
|
|
in
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "ntp-4.2.8p13";
|
|
|
|
src = fetchurl {
|
|
url = "https://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2/${name}.tar.gz";
|
|
sha256 = "0f1a4fya7v5s0426nim8ydvvlcashb8hicgs9xlm76ndrz7751r8";
|
|
};
|
|
|
|
# The hardcoded list of allowed system calls for seccomp is
|
|
# insufficient for NixOS, add more to make it work (issue #21136).
|
|
patches = [ ./seccomp.patch ];
|
|
|
|
configureFlags = [
|
|
"--sysconfdir=/etc"
|
|
"--localstatedir=/var"
|
|
"--with-openssl-libdir=${openssl.out}/lib"
|
|
"--with-openssl-incdir=${openssl.dev}/include"
|
|
"--enable-ignore-dns-errors"
|
|
"--with-yielding-select=yes"
|
|
] ++ stdenv.lib.optional stdenv.isLinux "--enable-linuxcaps"
|
|
++ stdenv.lib.optional withSeccomp "--enable-libseccomp";
|
|
|
|
buildInputs = [ libcap openssl perl ]
|
|
++ lib.optional withSeccomp libseccomp
|
|
++ lib.optional stdenv.isLinux pps-tools;
|
|
|
|
hardeningEnable = [ "pie" ];
|
|
|
|
postInstall = ''
|
|
rm -rf $out/share/doc
|
|
'';
|
|
|
|
meta = with stdenv.lib; {
|
|
homepage = http://www.ntp.org/;
|
|
description = "An implementation of the Network Time Protocol";
|
|
license = {
|
|
# very close to isc and bsd2
|
|
url = https://www.eecis.udel.edu/~mills/ntp/html/copyright.html;
|
|
};
|
|
maintainers = with maintainers; [ eelco thoughtpolice ];
|
|
platforms = platforms.linux;
|
|
};
|
|
}
|