52 lines
1.5 KiB
Nix
52 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-4.2.8p15";
|
|
|
|
src = fetchurl {
|
|
url = "https://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2/${name}.tar.gz";
|
|
sha256 = "06cwhimm71safmwvp6nhxp6hvxsg62whnbgbgiflsqb8mgg40n7n";
|
|
};
|
|
|
|
# The hardcoded list of allowed system calls for seccomp is
|
|
# insufficient for NixOS, add more to make it work (issue #21136).
|
|
patches = [ ./seccomp.patch ];
|
|
|
|
configureFlags = [
|
|
"--sysconfdir=/etc"
|
|
"--localstatedir=/var"
|
|
"--with-openssl-libdir=${openssl.out}/lib"
|
|
"--with-openssl-incdir=${openssl.dev}/include"
|
|
"--enable-ignore-dns-errors"
|
|
"--with-yielding-select=yes"
|
|
] ++ lib.optional stdenv.isLinux "--enable-linuxcaps"
|
|
++ 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 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.unix;
|
|
};
|
|
}
|