dhcp: remove

reached its EOL on 2022-10-04
see https://www.isc.org/blogs/isc-dhcp-eol/ for details

pkgs/tools/networking/dhcp/default.nix

@@ -1,102 +0,0 @@
-{ stdenv, fetchurl, perl, file, nettools, iputils, iproute2, makeWrapper
-, coreutils, gnused, openldap ? null
-, buildPackages, lib
-
-# client and relay are end of life, remove after 4.4.3
-, withClient ? false
-, withRelay ? false
-}:
-
-stdenv.mkDerivation rec {
-  pname = "dhcp";
-  version = "4.4.3-P1";
-
-  src = fetchurl {
-    url = "https://ftp.isc.org/isc/dhcp/${version}/${pname}-${version}.tar.gz";
-    sha256 = "sha256-CsQWu1WZfKhjIXT9EHN/1hzbjbonUhYKM1d1vCHcc8c=";
-  };
-
-  patches =
-    [
-      # Make sure that the hostname gets set on reboot.  Without this
-      # patch, the hostname doesn't get set properly if the old
-      # hostname (i.e. before reboot) is equal to the new hostname.
-      ./set-hostname.patch
-    ];
-
-  nativeBuildInputs = [ perl makeWrapper ];
-
-  buildInputs = [ openldap ];
-
-  depsBuildBuild = [ buildPackages.stdenv.cc ];
-
-  configureFlags = [
-    "--enable-failover"
-    "--enable-execute"
-    "--enable-tracing"
-    "--enable-delayed-ack"
-    "--enable-dhcpv6"
-    "--enable-paranoia"
-    "--enable-early-chroot"
-    "--sysconfdir=/etc"
-    "--localstatedir=/var"
-  ] ++ lib.optional stdenv.isLinux "--with-randomdev=/dev/random"
-    ++ lib.optionals (openldap != null) [ "--with-ldap" "--with-ldapcrypto" ]
-    ++ lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) "BUILD_CC=$(CC_FOR_BUILD)";
-
-  env.NIX_CFLAGS_COMPILE = builtins.toString [
-    "-Wno-error=pointer-compare"
-    "-Wno-error=format-truncation"
-    "-Wno-error=stringop-truncation"
-    "-Wno-error=format-overflow"
-    "-Wno-error=stringop-overflow=8"
-  ];
-
-  installFlags = [ "DESTDIR=\${out}" ];
-
-  postInstall =
-    ''
-      mv $out/$out/* $out
-      DIR=$out/$out
-      while rmdir $DIR 2>/dev/null; do
-        DIR="$(dirname "$DIR")"
-      done
-
-      cp client/scripts/linux $out/sbin/dhclient-script
-      substituteInPlace $out/sbin/dhclient-script \
-        --replace /sbin/ip ${iproute2}/sbin/ip
-      wrapProgram "$out/sbin/dhclient-script" --prefix PATH : \
-        "${nettools}/bin:${nettools}/sbin:${iputils}/bin:${coreutils}/bin:${gnused}/bin"
-    '' + lib.optionalString (!withClient) ''
-      rm $out/sbin/{dhclient,dhclient-script,.dhclient-script-wrapped}
-    '' + lib.optionalString (!withRelay) ''
-      rm $out/sbin/dhcrelay
-    '';
-
-  preConfigure =
-    ''
-      substituteInPlace configure --replace "/usr/bin/file" "${file}/bin/file"
-      sed -i "includes/dhcpd.h" \
-          -e "s|^ *#define \+_PATH_DHCLIENT_SCRIPT.*$|#define _PATH_DHCLIENT_SCRIPT \"$out/sbin/dhclient-script\"|g"
-
-      export AR='${stdenv.cc.bintools.bintools}/bin/${stdenv.cc.targetPrefix}ar'
-    '';
-
-  enableParallelBuilding = true;
-
-  meta = with lib; {
-    description = "Dynamic Host Configuration Protocol (DHCP) tools";
-
-    longDescription = ''
-      ISC's Dynamic Host Configuration Protocol (DHCP) distribution
-      provides a freely redistributable reference implementation of
-      all aspects of DHCP, through a suite of DHCP tools: server,
-      client, and relay agent.
-   '';
-
-    homepage = "https://www.isc.org/dhcp/";
-    license = licenses.mpl20;
-    platforms = platforms.unix;
-    knownVulnerabilities = lib.optional (withClient || withRelay) "The client and relay component of the dhcp package have reached their end of life";
-  };
-}

pkgs/tools/networking/dhcp/set-hostname.patch

@@ -1,12 +0,0 @@
---- a/client/scripts/linux	2010-09-15 00:49:48.000000000 +0200
-+++ b/client/scripts/linux	2011-04-01 16:08:10.984372269 +0200
-@@ -133,9 +133,7 @@
-            [ "$current_hostname" = '(none)' ] ||
-            [ "$current_hostname" = 'localhost' ] ||
-            [ "$current_hostname" = "$old_host_name" ]; then
--           if [ "$new_host_name" != "$old_host_name" ]; then
--               hostname "$new_host_name"
--           fi
-+           hostname "$new_host_name"
-         fi
-     fi

pkgs/top-level/aliases.nix

@@ -399,6 +399,7 @@ mapAliases ({
   devserver = throw "'devserver' has been removed in favor of 'miniserve' or other alternatives"; # Added 2023-01-13
   dfu-util-axoloti = throw "dfu-util-axoloti has been removed: abandoned by upstream"; # Added 2022-05-13
   dhall-text = throw "'dhall-text' has been deprecated in favor of the 'dhall text' command from 'dhall'"; # Added 2022-03-26
+  dhcp = throw "dhcp (ISC DHCP) has been removed from nixpkgs, because it reached its end of life"; # Added 2023-04-04
   digikam5 = throw "'digikam5' has been renamed to/replaced by 'digikam'"; # Converted to throw 2022-02-22
   dirmngr = throw "dirmngr has been removed: merged into gnupg"; # Added 2022-05-13
   disper = throw "disper has been removed: abandoned by upstream"; # Added 2022-03-18

pkgs/top-level/all-packages.nix

@@ -7211,8 +7211,6 @@ with pkgs;
 
   dnsx = callPackage ../tools/security/dnsx { };
 
-  dhcp = callPackage ../tools/networking/dhcp { };
-
   dhcpdump = callPackage ../tools/networking/dhcpdump { };
 
   dhcpcd = callPackage ../tools/networking/dhcpcd { };

pkgs/top-level/release-small.nix

@@ -36,7 +36,6 @@ with import ./release-lib.nix { inherit supportedSystems nixpkgsArgs; };
   cron = linux;
   cups = linux;
   dbus = linux;
-  dhcp = linux;
   diffutils = all;
   e2fsprogs = linux;
   emacs = linux;