2 files changed, 9 insertions, 30 deletions
diff --git a/pkgs/tools/backup/store-backup/default.nix b/pkgs/tools/backup/store-backup/default.nix
index 026a3141fed..afa667ec072 100644
--- a/pkgs/tools/backup/store-backup/default.nix
+++ b/pkgs/tools/backup/store-backup/default.nix
@@ -1,4 +1,4 @@
-{lib, stdenv, which, coreutils, perl, fetchurl, perlPackages, makeWrapper, diffutils , writeScriptBin, bzip2}:
+{lib, stdenv, which, coreutils, perl, fetchurl, makeWrapper, diffutils , writeScriptBin, bzip2}:
 
 # quick usage:
 # storeBackup.pl --sourceDir /home/user --backupDir /tmp/my_backup_destination
@@ -37,12 +37,10 @@ stdenv.mkDerivation rec {
     find $out -name "*.pl" | xargs sed -i \
       -e 's@/bin/pwd@${coreutils}/bin/pwd@' \
       -e 's@/bin/sync@${coreutils}/bin/sync@' \
-      -e '1 s@/usr/bin/env perl@${perl}/bin/perl@'
+      -e '1 s@/usr/bin/env perl@${perl.withPackages (p: [ p.DBFile ])}/bin/perl@'
 
     for p in $out/bin/*
-      do wrapProgram "$p" \
-      --prefix PERL5LIB ":" "${perlPackages.DBFile}/${perlPackages.perl.libPrefix}" \
-      --prefix PATH ":" "${lib.makeBinPath [ which bzip2 ]}"
+      do wrapProgram "$p" --prefix PATH ":" "${lib.makeBinPath [ which bzip2 ]}"
     done
 
     patchShebangs $out
diff --git a/pkgs/tools/backup/znapzend/default.nix b/pkgs/tools/backup/znapzend/default.nix
index 1e4e84b445b..9c3e4fca95d 100644
--- a/pkgs/tools/backup/znapzend/default.nix
+++ b/pkgs/tools/backup/znapzend/default.nix
@@ -21,6 +21,11 @@ let
     propagatedBuildInputs = [ perlPackages.IOPipely Mojolicious-8-35 ];
   };
 
+  perl' = perl.withPackages (p:
+    [ MojoIOLoopForkCall-0-20
+      p.TAPParserSourceHandlerpgTAP
+    ]);
+
   version = "0.20.0";
   checksum = "15lb5qwksa508m9bj6d3n4rrjpakfaas9qxspg408bcqfp7pqjw3";
 in
@@ -35,7 +40,7 @@ stdenv.mkDerivation {
     sha256 = checksum;
   };
 
-  buildInputs = [ wget perl MojoIOLoopForkCall-0-20 perlPackages.TAPParserSourceHandlerpgTAP ];
+  buildInputs = [ wget perl' ];
 
   nativeBuildInputs = [ autoconf automake autoreconfHook ];
 
@@ -53,30 +58,6 @@ stdenv.mkDerivation {
     automake
   '';
 
-  postInstall = ''
-    substituteInPlace $out/bin/znapzend --replace "${perl}/bin/perl" \
-      "${perl}/bin/perl \
-      -I${Mojolicious-8-35}/${perl.libPrefix} \
-      -I${perlPackages.TAPParserSourceHandlerpgTAP}/${perl.libPrefix} \
-      -I${MojoIOLoopForkCall-0-20}/${perl.libPrefix} \
-      -I${perlPackages.IOPipely}/${perl.libPrefix} \
-      "
-    substituteInPlace $out/bin/znapzendzetup --replace "${perl}/bin/perl" \
-      "${perl}/bin/perl \
-      -I${Mojolicious-8-35}/${perl.libPrefix} \
-      -I${perlPackages.TAPParserSourceHandlerpgTAP}/${perl.libPrefix} \
-      -I${MojoIOLoopForkCall-0-20}/${perl.libPrefix} \
-      -I${perlPackages.IOPipely}/${perl.libPrefix} \
-      "
-    substituteInPlace $out/bin/znapzendztatz --replace "${perl}/bin/perl" \
-      "${perl}/bin/perl \
-      -I${Mojolicious-8-35}/${perl.libPrefix} \
-      -I${perlPackages.TAPParserSourceHandlerpgTAP}/${perl.libPrefix} \
-      -I${MojoIOLoopForkCall-0-20}/${perl.libPrefix} \
-      -I${perlPackages.IOPipely}/${perl.libPrefix} \
-      "
-  '';
-
   meta = with lib; {
     description = "High performance open source ZFS backup with mbuffer and ssh support";
     homepage    = "http://www.znapzend.org";