lib.makePerlPath -> perlPackages.makePerlPath

23 files changed, 94 insertions, 119 deletions

diff --git a/pkgs/applications/audio/abcde/default.nix b/pkgs/applications/audio/abcde/default.nix
index 58e8ecc4fcabc..2407298113521 100644
--- a/pkgs/applications/audio/abcde/default.nix
+++ b/pkgs/applications/audio/abcde/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, libcdio-paranoia, cddiscid, wget, which, vorbis-tools, id3v2, eyeD3
 , lame, flac, glyr
-, perl, MusicBrainz, MusicBrainzDiscID
+, perlPackages
 , makeWrapper }:
 
 let version = "2.9.2";
@@ -29,7 +29,7 @@ in
 
     nativeBuildInputs = [ makeWrapper ];
 
-    buildInputs = [ perl MusicBrainz MusicBrainzDiscID ];
+    buildInputs = with perlPackages; [ perl MusicBrainz MusicBrainzDiscID ];
 
     installFlags = [ "sysconfdir=$(out)/etc" ];
 
diff --git a/pkgs/applications/audio/crip/default.nix b/pkgs/applications/audio/crip/default.nix
index 0383af06795e8..f7bf919c22129 100644
--- a/pkgs/applications/audio/crip/default.nix
+++ b/pkgs/applications/audio/crip/default.nix
@@ -2,7 +2,6 @@
 , fetchurl
 , makeWrapper
 
-, perl
 , perlPackages
 
 , cdparanoia
@@ -26,7 +25,7 @@ stdenv.mkDerivation rec {
     sha256 = "0pk9152wll6fmkj1pki3fz3ijlf06jyk32v31yarwvdkwrk7s9xz";
   };
 
-  buildInputs = [ perl perlPackages.CDDB_get ];
+  buildInputs = [ perlPackages.perl perlPackages.CDDB_get ];
   nativeBuildInputs = [ makeWrapper ];
 
   toolDeps = makeBinPath [
@@ -53,7 +52,7 @@ stdenv.mkDerivation rec {
         --replace '$editor = "vim";' '$editor = "${nano}/bin/nano";'
 
       wrapProgram $out/bin/$script \
-        --set PERL5LIB "${makePerlPath [ perlPackages.CDDB_get ]}" \
+        --set PERL5LIB "${perlPackages.makePerlPath [ perlPackages.CDDB_get ]}" \
         --set PATH "${toolDeps}"
     done
   '';
diff --git a/pkgs/applications/graphics/feh/default.nix b/pkgs/applications/graphics/feh/default.nix
index 8938df4d42ded..0c0b699f431e1 100644
--- a/pkgs/applications/graphics/feh/default.nix
+++ b/pkgs/applications/graphics/feh/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
 
   checkInputs = [ perlPackages.TestCommand perlPackages.TestHarness ];
   preCheck = ''
-    export PERL5LIB="${perlPackages.TestCommand}/lib/perl5/site_perl"
+    export PERL5LIB="${perlPackages.TestCommand}/${perlPackages.perl.libPrefix}"
   '';
 
   doCheck = true;
diff --git a/pkgs/applications/graphics/shutter/default.nix b/pkgs/applications/graphics/shutter/default.nix
index 7e7bf644ce794..5800fb6df3cfd 100644
--- a/pkgs/applications/graphics/shutter/default.nix
+++ b/pkgs/applications/graphics/shutter/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, perl, perlPackages, makeWrapper, imagemagick, gdk_pixbuf, librsvg
+{ stdenv, fetchurl, perlPackages, makeWrapper, imagemagick, gdk_pixbuf, librsvg
 , hicolor-icon-theme, procps
 }:
 
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ makeWrapper ];
-  buildInputs = [ perl procps gdk_pixbuf librsvg ] ++ perlModules;
+  buildInputs = [ perlPackages.perl procps gdk_pixbuf librsvg ] ++ perlModules;
 
   installPhase = ''
     mkdir -p "$out"
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
     (cd "$out" && mv CHANGES README COPYING "$out/share/doc/shutter")
 
     wrapProgram $out/bin/shutter \
-      --set PERL5LIB "${stdenv.lib.makePerlPath perlModules}" \
+      --set PERL5LIB "${perlPackages.makePerlPath perlModules}" \
       --prefix PATH : "${imagemagick.out}/bin" \
       --suffix XDG_DATA_DIRS : "${hicolor-icon-theme}/share" \
       --set GDK_PIXBUF_MODULE_FILE "$GDK_PIXBUF_MODULE_FILE"
diff --git a/pkgs/applications/misc/extract_url/default.nix b/pkgs/applications/misc/extract_url/default.nix
index 389ac7dfb1fc8..2b7888c9cd049 100644
--- a/pkgs/applications/misc/extract_url/default.nix
+++ b/pkgs/applications/misc/extract_url/default.nix
@@ -1,14 +1,13 @@
-{ stdenv, lib, fetchFromGitHub, makeWrapper, perl
-, MIMEtools, HTMLParser
-, cursesSupport ? true, CursesUI
-, uriFindSupport ? true, URIFind
+{ stdenv, lib, fetchFromGitHub, makeWrapper, perlPackages
+, cursesSupport ? true
+, uriFindSupport ? true
 }:
 
 let
   perlDeps =
-    [ MIMEtools HTMLParser ]
-    ++ lib.optional cursesSupport CursesUI
-    ++ lib.optional uriFindSupport URIFind;
+    [ perlPackages.MIMEtools perlPackages.HTMLParser ]
+    ++ lib.optional cursesSupport perlPackages.CursesUI
+    ++ lib.optional uriFindSupport perlPackages.URIFind;
 
 in stdenv.mkDerivation rec {
   name = "extract_url-${version}";
@@ -22,14 +21,14 @@ in stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ makeWrapper ];
-  buildInputs = [ perl ] ++ perlDeps;
+  buildInputs = [ perlPackages.perl ] ++ perlDeps;
 
   makeFlags = [ "prefix=$(out)" ];
   installFlags = [ "INSTALL=install" ];
 
   postFixup = ''
     wrapProgram "$out/bin/extract_url" \
-      --set PERL5LIB "${lib.makeFullPerlPath perlDeps}"
+      --set PERL5LIB "${perlPackages.makeFullPerlPath perlDeps}"
   '';
 
   meta = with lib; {
diff --git a/pkgs/applications/misc/ikiwiki/default.nix b/pkgs/applications/misc/ikiwiki/default.nix
index 6e4fc20658859..957f0f7f68bbb 100644
--- a/pkgs/applications/misc/ikiwiki/default.nix
+++ b/pkgs/applications/misc/ikiwiki/default.nix
@@ -1,13 +1,9 @@
-{ stdenv, fetchurl, perl, gettext, makeWrapper, PerlMagick, YAML
-, TextMarkdown, URI, HTMLParser, HTMLScrubber, HTMLTemplate, TimeDate
-, CGISession, CGIFormBuilder, DBFile, LocaleGettext, RpcXML, XMLSimple
-, YAMLLibYAML, which, HTMLTree, AuthenPassphrase, NetOpenIDConsumer
-, LWPxParanoidAgent, CryptSSLeay
+{ stdenv, fetchurl, perlPackages, gettext, makeWrapper, PerlMagick, which
 , gitSupport ? false, git ? null
 , docutilsSupport ? false, python ? null, docutils ? null
 , monotoneSupport ? false, monotone ? null
 , bazaarSupport ? false, bazaar ? null
-, cvsSupport ? false, cvs ? null, cvsps ? null, Filechdir ? null
+, cvsSupport ? false, cvs ? null, cvsps ? null
 , subversionSupport ? false, subversion ? null
 , mercurialSupport ? false, mercurial ? null
 , extraUtils ? []
@@ -17,7 +13,7 @@ assert docutilsSupport -> (python != null && docutils != null);
 assert gitSupport -> (git != null);
 assert monotoneSupport -> (monotone != null);
 assert bazaarSupport -> (bazaar != null);
-assert cvsSupport -> (cvs != null && cvsps != null && Filechdir != null);
+assert cvsSupport -> (cvs != null && cvsps != null && perlPackages.Filechdir != null);
 assert subversionSupport -> (subversion != null);
 assert mercurialSupport -> (mercurial != null);
 
@@ -35,20 +31,21 @@ stdenv.mkDerivation {
     sha256 = "00d7yzv426fvqbhvzyafddv7fa6b4j2647b0wi371wd5yjj9j3sz";
   };
 
-  buildInputs = [ perl TextMarkdown URI HTMLParser HTMLScrubber HTMLTemplate
-    TimeDate gettext makeWrapper DBFile CGISession CGIFormBuilder LocaleGettext
-    RpcXML XMLSimple PerlMagick YAML YAMLLibYAML which HTMLTree AuthenPassphrase
-    NetOpenIDConsumer LWPxParanoidAgent CryptSSLeay ]
+  buildInputs = [ which ]
+    ++ (with perlPackages; [ perl TextMarkdown URI HTMLParser HTMLScrubber HTMLTemplate
+          TimeDate gettext makeWrapper DBFile CGISession CGIFormBuilder LocaleGettext
+          RpcXML XMLSimple PerlMagick YAML YAMLLibYAML HTMLTree AuthenPassphrase
+          NetOpenIDConsumer LWPxParanoidAgent CryptSSLeay ])
     ++ lib.optionals docutilsSupport [python docutils]
     ++ lib.optionals gitSupport [git]
     ++ lib.optionals monotoneSupport [monotone]
     ++ lib.optionals bazaarSupport [bazaar]
-    ++ lib.optionals cvsSupport [cvs cvsps Filechdir]
+    ++ lib.optionals cvsSupport [cvs cvsps perlPackages.Filechdir]
     ++ lib.optionals subversionSupport [subversion]
     ++ lib.optionals mercurialSupport [mercurial];
 
   patchPhase = ''
-    sed -i s@/usr/bin/perl@${perl}/bin/perl@ pm_filter mdwn2man
+    sed -i s@/usr/bin/perl@${perlPackages.perl}/bin/perl@ pm_filter mdwn2man
     sed -i s@/etc/ikiwiki@$out/etc@ Makefile.PL
     sed -i /ENV{PATH}/d ikiwiki.in
     # State the gcc dependency, and make the cgi use our wrapper
@@ -60,7 +57,7 @@ stdenv.mkDerivation {
 
   postInstall = ''
     for a in "$out/bin/"*; do
-      wrapProgram $a --suffix PERL5LIB : $PERL5LIB --prefix PATH : ${perl}/bin:$out/bin \
+      wrapProgram $a --suffix PERL5LIB : $PERL5LIB --prefix PATH : ${perlPackages.perl}/bin:$out/bin \
       ${lib.optionalString gitSupport ''--prefix PATH : ${git}/bin \''}
       ${lib.optionalString monotoneSupport ''--prefix PATH : ${monotone}/bin \''}
       ${lib.optionalString bazaarSupport ''--prefix PATH : ${bazaar}/bin \''}
diff --git a/pkgs/applications/misc/qdirstat/default.nix b/pkgs/applications/misc/qdirstat/default.nix
index cbbac11424eca..ab9029512a20f 100644
--- a/pkgs/applications/misc/qdirstat/default.nix
+++ b/pkgs/applications/misc/qdirstat/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, qmake
 , coreutils, xdg_utils, bash
-, perl, makeWrapper, perlPackages }:
+, makeWrapper, perlPackages }:
 
 let
   version = "1.4";
@@ -16,7 +16,7 @@ in stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ qmake makeWrapper ];
 
-  buildInputs = [ perl ];
+  buildInputs = [ perlPackages.perl ];
 
   preBuild = ''
     substituteInPlace scripts/scripts.pro \
@@ -48,7 +48,7 @@ in stdenv.mkDerivation rec {
 
   postInstall = ''
     wrapProgram $out/bin/qdirstat-cache-writer \
-      --set PERL5LIB "${stdenv.lib.makePerlPath [ perlPackages.URI ]}"
+      --set PERL5LIB "${perlPackages.makePerlPath [ perlPackages.URI ]}"
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/misc/rxvt_unicode/default.nix b/pkgs/applications/misc/rxvt_unicode/default.nix
index 0e59ef5512d81..57ce1f0818010 100644
--- a/pkgs/applications/misc/rxvt_unicode/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode/default.nix
@@ -51,8 +51,8 @@ stdenv.mkDerivation (rec {
     ''
     # make urxvt find its perl file lib/perl5/site_perl is added to PERL5LIB automatically
     + stdenv.lib.optionalString perlSupport ''
-      mkdir -p $out/lib/perl5
-      ln -s $out/{lib/urxvt,lib/perl5/site_perl}
+      mkdir -p $(dirname ${perl.libPrefix})
+      ln -s $out/lib/urxvt $out/${perl.libPrefix}
     '';
 
   postInstall = ''
diff --git a/pkgs/applications/misc/tilix/default.nix b/pkgs/applications/misc/tilix/default.nix
index 98e320b7aaf54..eb7a8e41d4b09 100644
--- a/pkgs/applications/misc/tilix/default.nix
+++ b/pkgs/applications/misc/tilix/default.nix
@@ -21,7 +21,6 @@ stdenv.mkDerivation rec {
 
   preBuild = ''
     makeFlagsArray=(
-      PERL5LIB="${perlPackages.Po4a}/lib/perl5"
       DCFLAGS='-O -inline -release -version=StdLoggerDisableTrace'
     )
   '';
diff --git a/pkgs/applications/misc/yarssr/default.nix b/pkgs/applications/misc/yarssr/default.nix
index a8ff981400a9e..a47fb93512db7 100644
--- a/pkgs/applications/misc/yarssr/default.nix
+++ b/pkgs/applications/misc/yarssr/default.nix
@@ -1,8 +1,4 @@
-{
-fetchFromGitHub, stdenv, lib,
-makeWrapper, pkgs,
-perl, perlPackages,
-gnome2 }:
+{ fetchFromGitHub, stdenv, lib, gettext, gtk2, makeWrapper, perlPackages, gnome2 }:
 
 let
   perlDeps = with perlPackages; [
@@ -24,7 +20,7 @@ let
   ];
   libs = [
     stdenv.cc.cc.lib
-    pkgs.gtk2
+    gtk2
   ];
 in
 stdenv.mkDerivation rec {
@@ -38,7 +34,7 @@ stdenv.mkDerivation rec {
     sha256 = "0x7hz8x8qyp3i1vb22zhcnvwxm3jhmmmlr22jqc5b09vpmbw1l45";
   };
 
-  nativeBuildInputs = [ perl pkgs.gettext makeWrapper ];
+  nativeBuildInputs = [ perlPackages.perl gettext makeWrapper ];
   buildInputs = perlDeps ++ [gnome2.libglade];
   propagatedBuildInputs = libs ++ perlDeps;
 
@@ -55,7 +51,7 @@ stdenv.mkDerivation rec {
   postFixup = ''
     wrapProgram $out/bin/yarssr \
       --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath libs} \
-      --set PERL5LIB "${lib.makePerlPath perlDeps}"
+      --set PERL5LIB "${perlPackages.makePerlPath perlDeps}"
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/networking/irc/weechat/wrapper.nix b/pkgs/applications/networking/irc/weechat/wrapper.nix
index 1e371bb8e223c..70628722cbada 100644
--- a/pkgs/applications/networking/irc/weechat/wrapper.nix
+++ b/pkgs/applications/networking/irc/weechat/wrapper.nix
@@ -1,5 +1,5 @@
 { stdenv, lib, runCommand, writeScriptBin, buildEnv
-, pythonPackages, perl, perlPackages
+, pythonPackages, perlPackages
 }:
 
 weechat:
@@ -10,7 +10,7 @@ let
   }:
 
   let
-    perlInterpreter = perl;
+    perlInterpreter = perlPackages.perl;
     availablePlugins = let
         simplePlugin = name: {pluginFile = "${weechat.${name}}/lib/weechat/plugins/${name}.so";};
       in rec {
@@ -29,7 +29,7 @@ let
           withPackages = pkgsFun: (perl // {
             extraEnv = ''
               ${perl.extraEnv}
-              export PERL5LIB=${lib.makeFullPerlPath (pkgsFun perlPackages)}
+              export PERL5LIB=${perlPackages.makeFullPerlPath (pkgsFun perlPackages)}
             '';
           });
         };
diff --git a/pkgs/applications/networking/sieve-connect/default.nix b/pkgs/applications/networking/sieve-connect/default.nix
index 78910d1ecf6e4..c135c70cd274c 100644
--- a/pkgs/applications/networking/sieve-connect/default.nix
+++ b/pkgs/applications/networking/sieve-connect/default.nix
@@ -1,4 +1,6 @@
-{ stdenv, fetchFromGitHub, makeWrapper, perl, perlPackages }: stdenv.mkDerivation rec {
+{ stdenv, fetchFromGitHub, makeWrapper, perlPackages }:
+
+stdenv.mkDerivation rec {
   name = "sieve-connect-${version}";
   version = "0.89";
 
@@ -9,7 +11,7 @@
     sha256 = "0g7cv29wd5673inl4c87xb802k86bj6gcwh131xrbbg0a0g1c8fp";
   };
 
-  buildInputs = [ perl ];
+  buildInputs = [ perlPackages.perl ];
   nativeBuildInputs = [ makeWrapper ];
 
   preBuild = ''
@@ -20,7 +22,7 @@
     echo "$(date +%Y-%m-%d)" > datefile
   '';
 
-  buildFlags = [ "PERL5LIB=${stdenv.lib.makePerlPath [ perlPackages.FileSlurp ]}" "bin" "man" ];
+  buildFlags = [ "PERL5LIB=${perlPackages.makePerlPath [ perlPackages.FileSlurp ]}" "bin" "man" ];
 
   installPhase = ''
     mkdir -p $out/bin $out/share/man/man1
@@ -28,9 +30,9 @@
     gzip -c sieve-connect.1 > $out/share/man/man1/sieve-connect.1.gz
 
     wrapProgram $out/bin/sieve-connect \
-      --prefix PERL5LIB : "${stdenv.lib.makePerlPath (with perlPackages; [
+      --prefix PERL5LIB : "${with perlPackages; makePerlPath [
         AuthenSASL Socket6 IOSocketInet6 IOSocketSSL NetSSLeay NetDNS PodUsage
-        TermReadKey TermReadLineGnu ])}"
+        TermReadKey TermReadLineGnu ]}"
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/networking/tsung/default.nix b/pkgs/applications/networking/tsung/default.nix
index 0ee6d45e369a5..050c8502e077c 100644
--- a/pkgs/applications/networking/tsung/default.nix
+++ b/pkgs/applications/networking/tsung/default.nix
@@ -1,7 +1,7 @@
 { fetchurl, stdenv, lib, makeWrapper,
   erlang,
   python2, python2Packages,
-  perl, perlPackages,
+  perlPackages,
   gnuplot }:
 
 stdenv.mkDerivation rec {
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   propagatedBuildInputs = [
     erlang
     gnuplot
-    perl
+    perlPackages.perl
     perlPackages.TemplateToolkit
     python2
     python2Packages.matplotlib
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
     # Add Template Toolkit and gnuplot to tsung_stats.pl
     wrapProgram $out/bin/tsung_stats.pl \
         --prefix PATH : ${lib.makeBinPath [ gnuplot ]} \
-        --set PERL5LIB "${lib.makePerlPath [ perlPackages.TemplateToolkit ]}"
+        --set PERL5LIB "${perlPackages.makePerlPath [ perlPackages.TemplateToolkit ]}"
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/science/biology/N3/default.nix b/pkgs/applications/science/biology/N3/default.nix
index 3502ac3e51b7d..d2dbcf1853307 100644
--- a/pkgs/applications/science/biology/N3/default.nix
+++ b/pkgs/applications/science/biology/N3/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, cmake, makeWrapper,
-  perl, MNI-Perllib, GetoptTabular,
+  perlPackages,
   libminc, EBTKS }:
 
 stdenv.mkDerivation rec {
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake makeWrapper ];
   buildInputs = [ libminc EBTKS ];
-  propagatedBuildInputs = [ perl MNI-Perllib GetoptTabular ];
+  propagatedBuildInputs = with perlPackages; [ perl MNI-Perllib GetoptTabular ];
 
   cmakeFlags = [ "-DLIBMINC_DIR=${libminc}/lib/" "-DEBTKS_DIR=${EBTKS}/lib/" ];
 
diff --git a/pkgs/applications/science/biology/conglomerate/default.nix b/pkgs/applications/science/biology/conglomerate/default.nix
index c04bc84c156d9..23182fcadc6b5 100644
--- a/pkgs/applications/science/biology/conglomerate/default.nix
+++ b/pkgs/applications/science/biology/conglomerate/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchFromGitHub, cmake, coreutils, perl, bicpl, libminc, zlib, minc_tools,
-  makeWrapper, GetoptTabular, MNI-Perllib }:
+{ stdenv, fetchFromGitHub, cmake, coreutils, perlPackages, bicpl, libminc, zlib, minc_tools,
+  makeWrapper }:
 
 stdenv.mkDerivation rec {
   pname = "conglomerate";
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake makeWrapper ];
   buildInputs = [ libminc zlib bicpl ];
-  propagatedBuildInputs = [ coreutils minc_tools perl GetoptTabular MNI-Perllib ];
+  propagatedBuildInputs = [ coreutils minc_tools ] ++ (with perlPackages; [ perl GetoptTabular MNI-Perllib ]);
 
   cmakeFlags = [ "-DLIBMINC_DIR=${libminc}/lib/" "-DBICPL_DIR=${bicpl}/lib/" ];
 
diff --git a/pkgs/applications/science/biology/inormalize/default.nix b/pkgs/applications/science/biology/inormalize/default.nix
index 7ba054a592eab..9e63b92b24ed5 100644
--- a/pkgs/applications/science/biology/inormalize/default.nix
+++ b/pkgs/applications/science/biology/inormalize/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, cmake, makeWrapper,
-  perl, GetoptTabular, MNI-Perllib,
+  perlPackages,
   libminc, EBTKS }:
 
 stdenv.mkDerivation rec {
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake makeWrapper ];
   buildInputs = [ libminc EBTKS ];
-  propagatedBuildInputs = [ perl GetoptTabular MNI-Perllib ];
+  propagatedBuildInputs = with perlPackages; [ perl GetoptTabular MNI-Perllib ];
 
   cmakeFlags = [ "-DLIBMINC_DIR=${libminc}/lib/" "-DEBTKS_DIR=${EBTKS}/lib/" ];
 
diff --git a/pkgs/applications/science/biology/minc-tools/default.nix b/pkgs/applications/science/biology/minc-tools/default.nix
index c680eda95d2f7..033f78609e9ac 100644
--- a/pkgs/applications/science/biology/minc-tools/default.nix
+++ b/pkgs/applications/science/biology/minc-tools/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, cmake, makeWrapper, flex, bison, perl, TextFormat, libminc, libjpeg, zlib }:
+{ stdenv, fetchFromGitHub, cmake, makeWrapper, flex, bison, perlPackages, libminc, libjpeg, zlib }:
 
 stdenv.mkDerivation rec {
   pname = "minc-tools";
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake flex bison makeWrapper ];
   buildInputs = [ libminc libjpeg zlib ];
-  propagatedBuildInputs = [ perl TextFormat ];
+  propagatedBuildInputs = with perlPackages; [ perl TextFormat ];
 
   cmakeFlags = [ "-DLIBMINC_DIR=${libminc}/lib/" ];
 
diff --git a/pkgs/applications/science/biology/minc-widgets/default.nix b/pkgs/applications/science/biology/minc-widgets/default.nix
index 9084dfb2e1c32..497c39a52a4c2 100644
--- a/pkgs/applications/science/biology/minc-widgets/default.nix
+++ b/pkgs/applications/science/biology/minc-widgets/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, cmake, makeWrapper,
-  perl, GetoptTabular, MNI-Perllib,
+  perlPackages,
   libminc, octave, coreutils, minc_tools }:
 
 stdenv.mkDerivation rec {
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake makeWrapper ];
   buildInputs = [ libminc ];
-  propagatedBuildInputs = [ perl GetoptTabular MNI-Perllib octave coreutils minc_tools ];
+  propagatedBuildInputs = (with perlPackages; [ perl GetoptTabular MNI-Perllib ]) ++ [ octave coreutils minc_tools ];
 
   postFixup = ''
     for p in $out/bin/*; do
diff --git a/pkgs/applications/science/biology/mni_autoreg/default.nix b/pkgs/applications/science/biology/mni_autoreg/default.nix
index 076ecd03a1b14..5901b696d642e 100644
--- a/pkgs/applications/science/biology/mni_autoreg/default.nix
+++ b/pkgs/applications/science/biology/mni_autoreg/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, cmake, makeWrapper, perl, GetoptTabular, MNI-Perllib, libminc }:
+{ stdenv, fetchFromGitHub, cmake, makeWrapper, perlPackages, libminc }:
 
 stdenv.mkDerivation rec {
   pname = "mni_autoreg";
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake makeWrapper ];
   buildInputs = [ libminc ];
-  propagatedBuildInputs = [ perl GetoptTabular MNI-Perllib ];
+  propagatedBuildInputs = with perlPackages; [ perl GetoptTabular MNI-Perllib ];
 
   cmakeFlags = [ "-DLIBMINC_DIR=${libminc}/lib/" "-DBUILD_TESTING=FALSE" ];
   # testing broken: './minc_wrapper: Permission denied' from Testing/ellipse0.mnc
diff --git a/pkgs/applications/version-management/git-and-tools/git/default.nix b/pkgs/applications/version-management/git-and-tools/git/default.nix
index e218872cca30c..46e88b1e0fc40 100644
--- a/pkgs/applications/version-management/git-and-tools/git/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, buildPackages
-, curl, openssl, zlib, expat, perl, python, gettext, cpio
+, curl, openssl, zlib, expat, perlPackages, python, gettext, cpio
 , gnugrep, gnused, gawk, coreutils # needed at runtime by git-filter-branch etc
 , openssh, pcre2
 , asciidoc, texinfo, xmlto, docbook2x, docbook_xsl, docbook_xml_dtd_45
@@ -59,11 +59,11 @@ stdenv.mkDerivation {
         --subst-var-by gettext ${gettext}
   '';
 
-  nativeBuildInputs = [ gettext perl ]
+  nativeBuildInputs = [ gettext perlPackages.perl ]
     ++ stdenv.lib.optionals withManual [ asciidoc texinfo xmlto docbook2x
          docbook_xsl docbook_xml_dtd_45 libxslt ];
   buildInputs = [curl openssl zlib expat cpio makeWrapper libiconv]
-    ++ stdenv.lib.optionals perlSupport [ perl ]
+    ++ stdenv.lib.optionals perlSupport [ perlPackages.perl ]
     ++ stdenv.lib.optionals guiSupport [tcl tk]
     ++ stdenv.lib.optionals withpcre2 [ pcre2 ]
     ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.Security ]
@@ -86,7 +86,7 @@ stdenv.mkDerivation {
     "prefix=\${out}"
     "SHELL_PATH=${stdenv.shell}"
   ]
-  ++ (if perlSupport then ["PERL_PATH=${perl}/bin/perl"] else ["NO_PERL=1"])
+  ++ (if perlSupport then ["PERL_PATH=${perlPackages.perl}/bin/perl"] else ["NO_PERL=1"])
   ++ (if pythonSupport then ["PYTHON_PATH=${python}/bin/python"] else ["NO_PYTHON=1"])
   ++ stdenv.lib.optionals stdenv.isSunOS ["INSTALL=install" "NO_INET_NTOP=" "NO_INET_PTON="]
   ++ (if stdenv.isDarwin then ["NO_APPLE_COMMON_CRYPTO=1"] else ["sysconfdir=/etc/"])
@@ -152,7 +152,7 @@ stdenv.mkDerivation {
             '${gnugrep}/bin/grep', '${gnused}/bin/sed', '${gawk}/bin/awk',
             '${coreutils}/bin/cut', '${coreutils}/bin/basename', '${coreutils}/bin/dirname',
             '${coreutils}/bin/wc', '${coreutils}/bin/tr'
-            ${stdenv.lib.optionalString perlSupport ", '${perl}/bin/perl'"}
+            ${stdenv.lib.optionalString perlSupport ", '${perlPackages.perl}/bin/perl'"}
           );
         }
         foreach $c (@a) {
@@ -173,50 +173,37 @@ stdenv.mkDerivation {
       mv $out/share/gitweb $gitweb/
 
       # wrap perl commands
-      gitperllib=$out/lib/perl5/site_perl
-      for i in ${builtins.toString perlLibs}; do
-        gitperllib=$gitperllib:$i/lib/perl5/site_perl
-      done
-
       makeWrapper "$out/share/git/contrib/credential/netrc/git-credential-netrc" $out/bin/git-credential-netrc \
-                  --set PERL5LIB "$gitperllib"
+                  --set PERL5LIB   "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
       wrapProgram $out/libexec/git-core/git-cvsimport \
-                  --set GITPERLLIB "$gitperllib"
+                  --set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
       wrapProgram $out/libexec/git-core/git-add--interactive \
-                  --set GITPERLLIB "$gitperllib"
+                  --set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
       wrapProgram $out/libexec/git-core/git-archimport \
-                  --set GITPERLLIB "$gitperllib"
+                  --set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
       wrapProgram $out/libexec/git-core/git-instaweb \
-                  --set GITPERLLIB "$gitperllib"
+                  --set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
       wrapProgram $out/libexec/git-core/git-cvsexportcommit \
-                  --set GITPERLLIB "$gitperllib"
+                  --set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
     ''
 
-   + (if svnSupport then
-
-      ''# wrap git-svn
-        gitperllib=$out/lib/perl5/site_perl
-        for i in ${builtins.toString perlLibs} ${svn.out}; do
-          gitperllib=$gitperllib:$i/lib/perl5/site_perl
-        done
-        wrapProgram $out/libexec/git-core/git-svn     \
-                     --set GITPERLLIB "$gitperllib"   \
+   + (if svnSupport then ''
+        # wrap git-svn
+        wrapProgram $out/libexec/git-core/git-svn                                                                                \
+                     --set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath (perlLibs ++ [svn.out])}" \
                      --prefix PATH : "${svn.out}/bin" ''
        else '' # replace git-svn by notification script
         notSupported $out/libexec/git-core/git-svn
-       '')
-
-   + (if sendEmailSupport then
-      ''# wrap git-send-email
-        gitperllib=$out/lib/perl5/site_perl
-        for i in ${builtins.toString smtpPerlLibs}; do
-          gitperllib=$gitperllib:$i/lib/perl5/site_perl
-        done
+     '')
+
+   + (if sendEmailSupport then ''
+        # wrap git-send-email
         wrapProgram $out/libexec/git-core/git-send-email \
-                     --set GITPERLLIB "$gitperllib" ''
-       else '' # replace git-send-email by notification script
+                     --set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath smtpPerlLibs}"
+      '' else ''
+        # replace git-send-email by notification script
         notSupported $out/libexec/git-core/git-send-email
-       '')
+      '')
 
    + stdenv.lib.optionalString withManual ''# Install man pages and Info manual
        make -j $NIX_BUILD_CORES -l $NIX_BUILD_CORES PERL_PATH="${buildPackages.perl}/bin/perl" cmd-list.made install install-info \
@@ -238,9 +225,9 @@ stdenv.mkDerivation {
    + stdenv.lib.optionalString stdenv.isDarwin ''
     # enable git-credential-osxkeychain by default if darwin
     cat > $out/etc/gitconfig << EOF
-[credential]
-	helper = osxkeychain
-EOF
+    [credential]
+      helper = osxkeychain
+    EOF
   '';
 
 
diff --git a/pkgs/applications/version-management/git-and-tools/gitweb/default.nix b/pkgs/applications/version-management/git-and-tools/gitweb/default.nix
index ce251e11d328c..a98dd5bc5862c 100644
--- a/pkgs/applications/version-management/git-and-tools/gitweb/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/gitweb/default.nix
@@ -24,7 +24,7 @@ in stdenv.mkDerivation {
           $out/gitweb.cgi
       # Give access to CGI.pm and friends (was removed from perl core in 5.22)
       for p in ${stdenv.lib.concatStringsSep " " gitwebPerlLibs}; do
-          sed -i -e "/use CGI /i use lib \"$p/lib/perl5/site_perl\";" \
+          sed -i -e "/use CGI /i use lib \"$p/${perlPackages.perl.libPrefix}\";" \
               "$out/gitweb.cgi"
       done
 
diff --git a/pkgs/applications/version-management/monotone/default.nix b/pkgs/applications/version-management/monotone/default.nix
index 0606c58c09d50..010d4d2f86ad5 100644
--- a/pkgs/applications/version-management/monotone/default.nix
+++ b/pkgs/applications/version-management/monotone/default.nix
@@ -27,8 +27,8 @@ stdenv.mkDerivation rec {
   postInstall = ''
     mkdir -p $out/share/${name}
     cp -rv contrib/ $out/share/${name}/contrib
-    mkdir -p $out/lib/perl5/site_perl/${perlVersion}
-    cp -v contrib/Monotone.pm $out/lib/perl5/site_perl/${perlVersion}
+    mkdir -p $out/${perl.libPrefix}/${perlVersion}
+    cp -v contrib/Monotone.pm $out/${perl.libPrefix}/${perlVersion}
   '';
 
   #doCheck = true; # some tests fail (and they take VERY long)
diff --git a/pkgs/applications/version-management/vcsh/default.nix b/pkgs/applications/version-management/vcsh/default.nix
index 0f0eec7ef9cd0..a90eb531fe59b 100644
--- a/pkgs/applications/version-management/vcsh/default.nix
+++ b/pkgs/applications/version-management/vcsh/default.nix
@@ -1,6 +1,4 @@
-{ stdenv, fetchFromGitHub, which, git, ronn, perl, ShellCommand
-, TestMost, TestDifferences, TestDeep, TestException, TestWarn
-}:
+{ stdenv, fetchFromGitHub, which, git, ronn, perlPackages }:
 
 stdenv.mkDerivation rec {
   version = "1.20170915";       # date of commit we're pulling
@@ -13,10 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "1wfzp8167lcq6akdpbi8fikjv0z3h1i5minh3423dljc04q0klm1";
   };
 
-  buildInputs = [
-    which git ronn perl ShellCommand TestMost TestDifferences TestDeep
-    TestException TestWarn
-  ];
+  buildInputs = [ which git ronn ]
+    ++ (with perlPackages; [ perl ShellCommand TestMost TestDifferences TestDeep TestException TestWarn ]);
 
   installPhase = "make install PREFIX=$out";