Merge pull request #52062 from volth/perl526-drop

perl526: drop

maintainers/scripts/nix-generate-from-cpan.nix

@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "nix-generate-from-cpan-3";
 
   buildInputs = with perlPackages; [
-    makeWrapper perl CPANMeta GetoptLongDescriptive CPANPLUS Readonly LogLog4perl
+    makeWrapper perl GetoptLongDescriptive CPANPLUS Readonly LogLog4perl
   ];
 
   phases = [ "installPhase" ];

pkgs/applications/graphics/feh/default.nix

@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
     install -D -m 644 man/*.1 $out/share/man/man1
   '';
 
-  checkInputs = [ perlPackages.TestCommand perlPackages.TestHarness ];
+  checkInputs = [ perlPackages.TestCommand ];
   preCheck = ''
     export PERL5LIB="${perlPackages.TestCommand}/lib/perl5/site_perl"
   '';

pkgs/applications/misc/slic3r/default.nix

@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   buildInputs =
   [boost] ++
   (with perlPackages; [ perl makeWrapper which
-    EncodeLocale MathClipper ExtUtilsXSpp threads
+    EncodeLocale MathClipper ExtUtilsXSpp
     MathConvexHullMonotoneChain MathGeometryVoronoi MathPlanePath Moo
     IOStringy ClassXSAccessor Wx GrowlGNTP NetDBus ImportInto XMLSAX
     ExtUtilsMakeMaker OpenGL WxGLCanvas ModuleBuild LWP

pkgs/applications/misc/slic3r/prusa3d.nix

@@ -74,7 +74,6 @@ stdenv.mkDerivation rec {
     Moo
     NetDBus
     OpenGL
-    threads
     XMLSAX
   ]);
 

pkgs/applications/networking/sieve-connect/default.nix

@@ -29,7 +29,7 @@
 
     wrapProgram $out/bin/sieve-connect \
       --prefix PERL5LIB : "${stdenv.lib.makePerlPath (with perlPackages; [
-        AuthenSASL Socket6 IOSocketInet6 IOSocketSSL NetSSLeay NetDNS PodUsage
+        AuthenSASL Socket6 IOSocketInet6 IOSocketSSL NetSSLeay NetDNS
         TermReadKey TermReadLineGnu ])}"
   '';
 

pkgs/development/interpreters/perl/default.nix

@@ -173,11 +173,6 @@ let
     setupHook = ./setup-hook-cross.sh;
   });
 in rec {
-  perl526 = common {
-    version = "5.26.3";
-    sha256 = "14y46c1cnrfnd1k5nk6fj5w5vxna5xav6pmk44qaabr9x06y8nmp";
-  };
-
   # the latest Maint version
   perl528 = common {
     version = "5.28.1";

pkgs/servers/foswiki/default.nix

@@ -15,8 +15,8 @@ perlPackages.buildPerlPackage rec {
     # minimum requirements from INSTALL.html#System_Requirements
     AlgorithmDiff ArchiveTar AuthenSASL CGI CGISession CryptPasswdMD5
     EmailMIME Encode Error FileCopyRecursive HTMLParser HTMLTree
-    IOSocketIP IOSocketSSL JSON
+    IOSocketSSL JSON
-    LocaleMaketext LocaleMaketextLexicon LocaleMsgfmt
+    LocaleMaketextLexicon LocaleMsgfmt
     LWP URI perlPackages.version
     /*# optional dependencies
     libapreq2 DBI DBDmysql DBDPg DBDSQLite FCGI FCGIProcManager

pkgs/servers/monitoring/munin/default.nix

@@ -36,7 +36,6 @@ stdenv.mkDerivation rec {
     perlPackages.NetSNMP
     perlPackages.NetServer
     perlPackages.ListMoreUtils
-    perlPackages.TimeHiRes
     perlPackages.LWP
     perlPackages.DBDPg
     python
@@ -121,7 +120,7 @@ stdenv.mkDerivation rec {
           --set PERL5LIB "$out/lib/perl5/site_perl:${with perlPackages; stdenv.lib.makePerlPath [
                 LogLog4perl IOSocketInet6 Socket6 URI DBFile DateManip
                 HTMLTemplate FileCopyRecursive FCGI NetCIDR NetSNMP NetServer
-                ListMoreUtils TimeHiRes DBDPg LWP rrdtool
+                ListMoreUtils DBDPg LWP rrdtool
                 ]}"
     done
   '';

pkgs/servers/openxpki/default.nix

@@ -20,34 +20,34 @@ perlPackages.buildPerlPackage {
       IPCShareLite JSON LogLog4perl LWPProtocolConnect LWPProtocolHttps MailRFC822Address
       Moose NetAddrIP NetDNS NetIP perlldap NetHTTP NetServer NetSSLeay ParamsValidate PathClass
       ProcProcessTable ProcSafeExec RegexpCommon SOAPLite Switch SysSigAction TemplateToolkit
-      TestPod TestPodCoverage TextCSV_XS TimeHiRes Workflow XMLFilterXInclude XMLParser
+      TestPod TestPodCoverage TextCSV_XS Workflow XMLFilterXInclude XMLParser
       XMLSAX XMLSAXWriter XMLSimple XMLValidatorSchema ]
     ++ stdenv.lib.optionals extraDependencies1
     [ # dependencies from parsing through core/server
-      ClassAccessor Carp PathTools DataDumper DateTime DateTimeFormatStrptime DBI DigestMD5
+      ClassAccessor PathTools DataDumper DateTime DateTimeFormatStrptime DBI
-      Encode ExceptionClass Exporter FilePath FileTemp Filter GetoptLong HTMLParser
+      Encode ExceptionClass FilePath FileTemp Filter GetoptLong HTMLParser
-      ScalarListUtils MathBigInt Memoize libnet PodUsage RTClientREST Socket
+      ScalarListUtils MathBigInt Memoize libnet RTClientREST
-      Storable XSLoader ]
+      Storable ]
     ++ stdenv.lib.optionals extraDependencies2
     [ # dependencies taken from Debian
-      MooseXTypesPathClass DataStreamBulk MooseXStrictConstructor NamespaceAutoclean GitPurePerl
+      MooseXTypesPathClass DataStreamBulk MooseXStrictConstructor GitPurePerl
       ConfigGitLike DevelStackTrace TreeDAGNode ClassObservable ClassFactory TimeDate ConfigAny
       CGIFast ClassISA YAML YAMLLibYAML AuthenSASL TextCSV FileFindRulePerl IODigest ]
     ++ stdenv.lib.optionals extraDependencies3
     [ # dependencies taken from https://metacpan.org/pod/release/ALECH/Bundle-OpenXPKI-0.06/lib/Bundle/OpenXPKI.pm
-      AttributeHandlers AttributeParamsValidate AutoLoader BC CGI CPAN CacheCache ClassClassgenclassgen
+      AttributeParamsValidate BC CGI CPAN CacheCache ClassClassgenclassgen
       ClassContainer ClassDataInheritable ClassSingleton ConvertASN1 DBDSQLite DBIxHTMLViewLATEST
-      DBFile DataPage DataSpreadPagination DateTimeLocale DateTimeTimeZone DevelPPPort DevelSelfStubber
+      DBFile DataPage DataSpreadPagination DateTimeLocale DateTimeTimeZone DevelPPPort
-      DevelSymdump DigestSHA1 Env Error ExtUtilsCommand ExtUtilsConstant ExtUtilsInstall
+      DevelSymdump DigestSHA1 Env Error ExtUtilsConstant ExtUtilsInstall
-      ExtUtilsMakeMaker FileCheckTree FilterSimple GoferTransporthttp HTMLMason HTMLTagset
+      ExtUtilsMakeMaker FileCheckTree GoferTransporthttp HTMLMason HTMLTagset
-      HTTPServerSimpleMason I18NCollate IO IPCSysV LocaleCodes LocaleMaketext LogDispatch MathBigRat
+      HTTPServerSimpleMason IO IPCSysV LocaleCodes LogDispatch MathBigRat
-      MathComplex MathRound ModuleBuild ModuleBuildDeprecated NetPing PerlIOviaQuotedPrint PodChecker
+      MathRound ModuleBuild ModuleBuildDeprecated NetPing PodChecker
-      PodCoverage PodEscapes PodLaTeX PodParser PodPerldoc PodPlainer PodSimple Safe SearchDict SelfLoader
+      PodCoverage PodLaTeX PodParser PodPerldoc PodPlainer PodSimple
-      SubUplevel SysSyslog TemplatePluginAutoformat TermANSIColor TermCap TermReadKey Test TestException
+      SubUplevel SysSyslog TemplatePluginAutoformat TermReadKey TestException
-      TestHTTPServerSimple TestHarness TestHarnessStraps TextAbbrev TextBalanced TextIconv TextSoundex
+      TestHTTPServerSimple TestHarnessStraps TextBalanced TextIconv TextSoundex
-      TextTabsWrap ThreadQueue ThreadSemaphore TieFile TieRefHash TimeLocal URI UnicodeCollate
+      ThreadQueue TieFile TieRefHash TimeLocal URI
-      UnicodeNormalize WWWMechanize Want XMLFilterBufferText XMLNamespaceSupport autodie base bignum if_
+      UnicodeNormalize WWWMechanize Want XMLFilterBufferText XMLNamespaceSupport bignum
-      lib libapreq2 libnet podlators threads threadsshared version ];
+      libapreq2 libnet podlators threadsshared version ];
 
   preConfigure = ''
     substituteInPlace core/server/Makefile.PL \

pkgs/tools/backup/znapzend/default.nix

@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     sha256 = checksum;
   };
 
-  buildInputs = [ wget perl perlPackages.TestHarness MojoIOLoopForkCall-0-17 perlPackages.TAPParserSourceHandlerpgTAP ];
+  buildInputs = [ wget perl MojoIOLoopForkCall-0-17 perlPackages.TAPParserSourceHandlerpgTAP ];
 
   nativeBuildInputs = [ autoconf automake ];
 
@@ -52,7 +52,6 @@ stdenv.mkDerivation rec {
   postInstall = ''
     substituteInPlace $out/bin/znapzend --replace "${perl}/bin/perl" \
       "${perl}/bin/perl \
-      -I${perlPackages.TestHarness}/${perl.libPrefix} \
       -I${Mojolicious-6-46}/${perl.libPrefix} \
       -I${perlPackages.TAPParserSourceHandlerpgTAP}/${perl.libPrefix} \
       -I${MojoIOLoopForkCall-0-17}/${perl.libPrefix} \
@@ -60,7 +59,6 @@ stdenv.mkDerivation rec {
       "
     substituteInPlace $out/bin/znapzendzetup --replace "${perl}/bin/perl" \
       "${perl}/bin/perl \
-      -I${perlPackages.TestHarness}/${perl.libPrefix} \
       -I${Mojolicious-6-46}/${perl.libPrefix} \
       -I${perlPackages.TAPParserSourceHandlerpgTAP}/${perl.libPrefix} \
       -I${MojoIOLoopForkCall-0-17}/${perl.libPrefix} \
@@ -68,7 +66,6 @@ stdenv.mkDerivation rec {
       "
     substituteInPlace $out/bin/znapzendztatz --replace "${perl}/bin/perl" \
       "${perl}/bin/perl \
-      -I${perlPackages.TestHarness}/${perl.libPrefix} \
       -I${Mojolicious-6-46}/${perl.libPrefix} \
       -I${perlPackages.TAPParserSourceHandlerpgTAP}/${perl.libPrefix} \
       -I${MojoIOLoopForkCall-0-17}/${perl.libPrefix} \

pkgs/tools/security/john/default.nix

@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ openssl nss nspr kerberos gmp zlib libpcap re2 gcc pythonPackages.wrapPython perl makeWrapper ];
   propagatedBuildInputs = (with pythonPackages; [ dpkt scapy lxml ]) ++ # For pcap2john.py
-                          (with perlPackages; [ DigestMD4 DigestMD5 DigestSHA1 GetoptLong # For pass_gen.pl
+                          (with perlPackages; [ DigestMD4 DigestSHA1 GetoptLong # For pass_gen.pl
                                                 perlldap ]); # For sha-dump.pl
                           # TODO: Get dependencies for radius2john.pl and lion2john-alt.pl
 

pkgs/tools/security/signing-party/default.nix

@@ -10,7 +10,7 @@ let
   GnuPGInterfaceRuntimeDependencies = with perlPackages; [
     strictures ClassMethodModifiers DataPerl DevelGlobalDestruction ExporterTiny
     GnuPGInterface ListMoreUtils ModuleRuntime Moo MooXHandlesVia MooXlate
-    RoleTiny SubExporterProgressive SubQuote TypeTiny XSLoader
+    RoleTiny SubExporterProgressive SubQuote TypeTiny
   ];
 in stdenv.mkDerivation rec {
   pname = "signing-party";

pkgs/tools/text/popfile/default.nix

@@ -18,7 +18,6 @@ stdenv.mkDerivation rec {
     perl
     DBI
     DBDSQLite
-    DigestMD5
     HTMLTagset
     TimeDate # == DateParse
     HTMLTemplate

pkgs/tools/text/schema2ldif/default.nix

@@ -18,7 +18,7 @@
     gzip -c man/ldap-schema-manager.1 > $out/share/man/man1/ldap-schema-manager.1.gz
 
     wrapProgram $out/bin/schema2ldif \
-       --prefix PERL5PATH : "${stdenv.lib.makePerlPath [ perlPackages.GetoptLong perlPackages.PodUsage ]}"
+       --prefix PERL5PATH : "${stdenv.lib.makePerlPath [ perlPackages.GetoptLong ]}"
   '';
 
   meta = with stdenv.lib; {

pkgs/tools/typesetting/biber/default.nix

@@ -20,8 +20,8 @@ perlPackages.buildPerlModule rec {
     DateTime DateTimeFormatBuilder DateTimeCalendarJulian
     ExtUtilsLibBuilder FileSlurper FileWhich IPCRun3 LogLog4perl LWPProtocolHttps ListAllUtils
     ListMoreUtils MozillaCA ReadonlyXS RegexpCommon TextBibTeX
-    UnicodeCollate UnicodeLineBreak URI XMLLibXMLSimple XMLLibXSLT XMLWriter
+    UnicodeLineBreak URI XMLLibXMLSimple XMLLibXSLT XMLWriter
-    ClassAccessor TextCSV TextCSV_XS TextRoman DataUniqid LinguaTranslit UnicodeNormalize SortKey
+    ClassAccessor TextCSV TextCSV_XS TextRoman DataUniqid LinguaTranslit SortKey
     TestDifferences
   ];
 

pkgs/top-level/all-packages.nix

@@ -7846,7 +7846,7 @@ in
 
   ocropus = callPackage ../applications/misc/ocropus { };
 
-  inherit (callPackages ../development/interpreters/perl {}) perl526 perl528 perldevel;
+  inherit (callPackages ../development/interpreters/perl {}) perl528 perldevel;
 
   pachyderm = callPackage ../applications/networking/cluster/pachyderm { };
 
@@ -13249,10 +13249,6 @@ in
 
   ### DEVELOPMENT / PERL MODULES
 
-  perl526Packages = recurseIntoAttrs (callPackage ./perl-packages.nix {
-    perl = perl526;
-    overrides = (config.perlPackageOverrides or (p: {})) pkgs;
-  });
   # the latest Maint version
   perl528Packages = recurseIntoAttrs (callPackage ./perl-packages.nix {
     perl = perl528;

pkgs/top-level/perl-packages.nix

@@ -7,8 +7,8 @@
 
 {config, pkgs, fetchurl, fetchFromGitHub, stdenv, gnused, perl, overrides}:
 
-# cpan2nix assumes that perl-packages.nix will be used only with perl 5.26 or above
+# cpan2nix assumes that perl-packages.nix will be used only with perl 5.28.1 or above
-assert stdenv.lib.versionAtLeast perl.version "5.26";
+assert stdenv.lib.versionAtLeast perl.version "5.28.1";
 let
   inherit (stdenv.lib) maintainers;
   self = _self // overrides;
@@ -1088,18 +1088,6 @@ let
     };
   };
 
-  Carp = buildPerlPackage rec {
-    name = "Carp-1.50";
-    src = fetchurl {
-      url = mirror://cpan/authors/id/X/XS/XSAWYERX/Carp-1.50.tar.gz;
-      sha256 = "1ngbpjyd9qi7n4h5r3q3qibd8by7rfiv7364jqlv4lbd3973n9zm";
-    };
-    meta = with stdenv.lib; {
-      description = "Alternative warn and die for modules";
-      license = with licenses; [ artistic1 gpl1Plus ];
-    };
-  };
-
   CarpAlways = buildPerlPackage rec {
     name = "Carp-Always-0.16";
     src = fetchurl {
@@ -5318,14 +5306,6 @@ let
     };
   };
 
-  ExtUtilsCBuilder = buildPerlPackage rec {
-    name = "ExtUtils-CBuilder-0.280230";
-    src = fetchurl {
-      url = mirror://cpan/authors/id/A/AM/AMBS/ExtUtils-CBuilder-0.280230.tar.gz;
-      sha256 = "1mcwvic01x0flcz3jsny5j8j5zz96r63qjwq75hs42cpf3by3ahx";
-    };
-  };
-
   ExtUtilsCChecker = buildPerlModule rec {
     name = "ExtUtils-CChecker-0.10";
     src = fetchurl {
@@ -5466,14 +5446,6 @@ let
     };
   };
 
-  ExtUtilsParseXS = buildPerlPackage rec {
-    name = "ExtUtils-ParseXS-3.35";
-    src = fetchurl {
-      url = "mirror://cpan/authors/id/S/SM/SMUELLER/${name}.tar.gz";
-      sha256 = "077fqiyabydm8j34wxzxwxskyidh8nmwq9gskaxai8kq298z1pj1";
-    };
-  };
-
   ExtUtilsPkgConfig = buildPerlPackage rec {
     name = "ExtUtils-PkgConfig-1.16";
     src = fetchurl {
@@ -6198,18 +6170,6 @@ let
     };
   };
 
-  FilterSimple = buildPerlPackage {
-    name = "Filter-Simple-0.94";
-    src = fetchurl {
-      url = mirror://cpan/authors/id/S/SM/SMUELLER/Filter-Simple-0.94.tar.gz;
-      sha256 = "1lkrgsqaxf595ha1y29gxqqf4kf8cpm5yzr4gg7zngbq1nb0pz6g";
-    };
-    meta = {
-      description = "Simplified source filtering";
-      license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
-    };
-  };
-
   FinanceQuote = buildPerlPackage rec {
     name = "Finance-Quote-1.47";
     src = fetchurl {
@@ -7716,18 +7676,6 @@ let
     };
   };
 
-  IOSocketIP = buildPerlModule {
-    name = "IO-Socket-IP-0.39";
-    src = fetchurl {
-      url = mirror://cpan/authors/id/P/PE/PEVANS/IO-Socket-IP-0.39.tar.gz;
-      sha256 = "11950da7636cb786efd3bfb5891da4c820975276bce43175214391e5c32b7b96";
-    };
-    meta = {
-      description = "Family-neutral IP socket supporting both IPv4 and IPv6";
-      license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
-    };
-  };
-
   IOSocketInet6 = buildPerlModule rec {
     name = "IO-Socket-INET6-2.72";
     src = fetchurl {
@@ -12101,7 +12049,7 @@ let
       sha256 = "0xk4h4dzl80kf97lbx0nznx9ajrb6kkg7k3iwca3rj6f3rqggv9y";
     };
     outputs = [ "out" ];
-    buildInputs = [ DBDmysql DBI IOSocketSSL TermReadKey TimeHiRes ];
+    buildInputs = [ DBDmysql DBI IOSocketSSL TermReadKey ];
     meta = {
       description = ''Collection of advanced command-line tools to perform a variety of MySQL and system tasks.'';
       homepage = http://www.percona.com/software/percona-toolkit;
@@ -13391,18 +13339,6 @@ let
     };
   };
 
-  SelfLoader = buildPerlPackage {
-    name = "SelfLoader-1.24";
-    src = fetchurl {
-      url = mirror://cpan/authors/id/S/SM/SMUELLER/SelfLoader-1.24.tar.gz;
-      sha256 = "4c7cd20fd82aa10520ac14b05fa003f60c72bb4c95527bd12aec8bf3c4546098";
-    };
-    meta = {
-      description = "Load functions only on demand";
-      license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
-    };
-  };
-
   SerealDecoder = buildPerlPackage rec {
     name = "Sereal-Decoder-4.005";
     src = fetchurl {
@@ -13573,22 +13509,6 @@ let
     buildInputs = [ TestWarn XMLParserLite ];
   };
 
-  Socket = buildPerlPackage {
-    name = "Socket-2.027";
-    src = fetchurl {
-      url = mirror://cpan/authors/id/P/PE/PEVANS/Socket-2.027.tar.gz;
-      sha256 = "1a725fbqx6bjzjf63bgs5wvzd20kffz1f94pbmv1670p9m4i270l";
-    };
-    postPatch = ''
-      # requires network access
-      rm t/getnameinfo.t t/getaddrinfo.t
-    '';
-    meta = {
-      description = "Networking constants and support functions";
-      license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
-    };
-  };
-
   Socket6 = buildPerlPackage rec {
     name = "Socket6-0.29";
     src = fetchurl {
@@ -15215,20 +15135,6 @@ let
     };
   };
 
-  TestHarness = buildPerlPackage {
-    name = "Test-Harness-3.42";
-    src = fetchurl {
-      url = mirror://cpan/authors/id/L/LE/LEONT/Test-Harness-3.42.tar.gz;
-      sha256 = "0fd90d4efea82d6e262e6933759e85d27cbcfa4091b14bf4042ae20bab528e53";
-    };
-    doCheck = false; # makes assumptions about path to Perl
-    meta = {
-      homepage = http://testanything.org/;
-      description = "Run Perl standard test scripts with statistics";
-      license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
-    };
-  };
-
   TestHarnessStraps = buildPerlModule {
     name = "Test-Harness-Straps-0.30";
     src = fetchurl {
@@ -16653,18 +16559,6 @@ let
     buildInputs = [ TestDifferences ];
   };
 
-  threads = buildPerlPackage rec {
-    name = "threads-2.21";
-    src = fetchurl {
-      url = "mirror://cpan/authors/id/J/JD/JDHEDDEN/${name}.tar.gz";
-      sha256 = "047i22mdnf7fa0h9w5jhqrjbg561l5jxk8xqzwh6zbmwlac4qf98";
-    };
-    meta = {
-      description = "Perl interpreter-based threads";
-      license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
-    };
-  };
-
   threadsshared = buildPerlPackage rec {
     name = "threads-shared-1.58";
     src = fetchurl {
@@ -16851,14 +16745,6 @@ let
     };
   };
 
-  TimeHiRes = buildPerlPackage rec {
-    name = "Time-HiRes-1.9758";
-    src = fetchurl {
-      url = mirror://cpan/authors/id/J/JH/JHI/Time-HiRes-1.9758.tar.gz;
-      sha256 = "07jbydcdzpjm6i4nidci0rlklx4kla210fsl6zishw0yq5di9yjv";
-    };
-  };
-
   TimeLocal = buildPerlPackage {
     name = "Time-Local-1.28";
     src = fetchurl {
@@ -17047,18 +16933,6 @@ let
     };
   };
 
-  UnicodeCollate = buildPerlPackage rec {
-    name = "Unicode-Collate-1.25";
-    src = fetchurl {
-      url = "mirror://cpan/authors/id/S/SA/SADAHIRO/${name}.tar.gz";
-      sha256 = "1dpvck4saah8hqb9c82i25yimy9x2hkr1k3a2f1ly0k0ifhbiyyx";
-    };
-    meta = {
-      description = "Unicode Collation Algorithm";
-      license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
-    };
-  };
-
   UnicodeLineBreak = buildPerlPackage rec {
     name = "Unicode-LineBreak-2018.003";
     src = fetchurl {
@@ -17944,6 +17818,18 @@ let
   UnicodeNormalize = null; # part of Perl 5.26
   XSLoader = null; # part of Perl 5.26
 
+  Carp = null; # part of Perl 5.28
+  ExtUtilsCBuilder = null; # part of Perl 5.28
+  ExtUtilsParseXS = null; # part of Perl 5.28
+  FilterSimple = null; # part of Perl 5.28
+  IOSocketIP = null; # part of Perl 5.28
+  SelfLoader = null; # part of Perl 5.28
+  Socket = null; # part of Perl 5.28
+  TestHarness = null; # part of Perl 5.28
+  threads = null; # part of Perl 5.28
+  TimeHiRes = null; # part of Perl 5.28
+  UnicodeCollate = null; # part of Perl 5.28
+
   ArchiveZip_1_53 = self.ArchiveZip;
   Autobox = self.autobox;
   CommonSense = self.commonsense; # For backwards compatibility.