Pinetab-v: rope in config

machines/ptv/pkgs-cross/perlTestutf8/default.nix

@@ -0,0 +1,42 @@
+final: prev: prev.perl538Packages.Testutf8.overrideAttrs (old: let
+  perl = final.perl538;
+in {
+  postInstall = prev.lib.optionalString (prev.stdenv.buildPlatform != prev.stdenv.hostPlatform) ''
+      mkdir -p $out/${perl.libPrefix}/cross_perl/${perl.version}/DBI
+      cat > $out/${perl.libPrefix}/cross_perl/${perl.version}/DBI.pm <<EOF
+      package DBI;
+      BEGIN {
+      our \$VERSION = "$version";
+      }
+      1;
+      EOF
+
+      autodir=$(echo $out/${perl.libPrefix}/${perl.version}/*/auto/DBI)
+      cat > $out/${perl.libPrefix}/cross_perl/${perl.version}/DBI/DBD.pm <<EOF
+      package DBI::DBD;
+      use Exporter ();
+      use vars qw (@ISA @EXPORT);
+      @ISA = qw(Exporter);
+      @EXPORT = qw(dbd_postamble);
+      sub dbd_postamble {
+          return '
+      # --- This section was generated by DBI::DBD::dbd_postamble()
+      DBI_INSTARCH_DIR=$autodir
+      DBI_DRIVER_XST=$autodir/Driver.xst
+
+      # The main dependency (technically correct but probably not used)
+      \$(BASEEXT).c: \$(BASEEXT).xsi
+
+      # This dependency is needed since MakeMaker uses the .xs.o rule
+      \$(BASEEXT)\$(OBJ_EXT): \$(BASEEXT).xsi
+
+      \$(BASEEXT).xsi: \$(DBI_DRIVER_XST) $autodir/Driver_xst.h
+      ''\t\$(PERL) -p -e "s/~DRIVER~/\$(BASEEXT)/g" \$(DBI_DRIVER_XST) > \$(BASEEXT).xsi
+
+      # ---
+      ';
+      }
+      1;
+      EOF
+    '';
+})