untie: fix build with gcc14, modernize (#394593)

diff --git a/untie.c b/untie.c

index f08a10d..d3d20b4 100644

--- a/untie.c

+++ b/untie.c

@@ -18,6 +18,7 @@

  * Copyright (c) 2006, 2007 Guillaume Chazarain <guichaz@yahoo.fr>

  */

+#define _GNU_SOURCE

 #include <sys/time.h>

 #include <sys/resource.h>

 #include <sys/wait.h>

  fetchurl,

}:

stdenv.mkDerivation rec {

stdenv.mkDerivation (finalAttrs: {

  pname = "untie";

  version = "0.3";

  src = fetchurl {

    url = "http://guichaz.free.fr/untie/files/${pname}-${version}.tar.bz2";

    url = "http://guichaz.free.fr/untie/files/${finalAttrs.pname}-${finalAttrs.version}.tar.bz2";

    sha256 = "1334ngvbi4arcch462mzi5vxvxck4sy1nf0m58116d9xmx83ak0m";

  };

  patches = [

    # fix build with gcc14

    ./add-define-gnu-source.patch

  ];

  makeFlags = [ "PREFIX=$(out)" ];

  meta = with lib; {

  meta = {

    description = "Tool to run processes untied from some of the namespaces";

    mainProgram = "untie";

    maintainers = with maintainers; [ raskin ];

    platforms = platforms.linux;

    license = licenses.gpl2Plus;

    maintainers = with lib.maintainers; [ raskin ];

    platforms = lib.platforms.linux;

    license = lib.licenses.gpl2Plus;

  };

  passthru = {

      downloadPage = "http://guichaz.free.fr/untie";

    };

  };

}

})