1 files changed, 0 insertions, 168 deletions
diff --git a/corepkgs/buildenv.pl b/corepkgs/buildenv.pl
deleted file mode 100644
index dacc53701a01..000000000000
--- a/corepkgs/buildenv.pl
+++ /dev/null
@@ -1,168 +0,0 @@
-use strict;
-use Cwd;
-use IO::Handle;
-use utf8;
-
-STDOUT->autoflush(1);
-
-my $out = $ENV{"out"};
-mkdir "$out", 0755 || die "error creating $out";
-
-
-my $symlinks = 0;
-
-my %priorities;
-
-
-# For each activated package, create symlinks.
-
-sub createLinks {
-    my $srcDir = shift;
-    my $dstDir = shift;
-    my $priority = shift;
-
-    my @srcFiles = glob("$srcDir/*");
-
-    foreach my $srcFile (@srcFiles) {
-        my $baseName = $srcFile;
-        $baseName =~ s/^.*\///g; # strip directory
-        my $dstFile = "$dstDir/$baseName";
-
-        # The files below are special-cased so that they don't show up
-        # in user profiles, either because they are useless, or
-        # because they would cause pointless collisions (e.g., each
-        # Python package brings its own
-        # `$out/lib/pythonX.Y/site-packages/easy-install.pth'.)
-        # Urgh, hacky...
-        if ($srcFile =~ /\/propagated-build-inputs$/ ||
-            $srcFile =~ /\/nix-support$/ ||
-            $srcFile =~ /\/perllocal.pod$/ ||
-            $srcFile =~ /\/info\/dir$/ ||
-            $srcFile =~ /\/log$/)
-        {
-            # Do nothing.
-        }
-
-        elsif (-d $srcFile) {
-
-            lstat $dstFile;
-
-            if (-d _) {
-                createLinks($srcFile, $dstFile, $priority);
-            }
-
-            elsif (-l _) {
-                my $target = readlink $dstFile or die;
-                if (!-d $target) {
-                    die "collision between directory ‘$srcFile’ and non-directory ‘$target’";
-                }
-                unlink $dstFile or die "error unlinking ‘$dstFile’: $!";
-                mkdir $dstFile, 0755 ||
-                    die "error creating directory ‘$dstFile’: $!";
-                createLinks($target, $dstFile, $priorities{$dstFile});
-                createLinks($srcFile, $dstFile, $priority);
-            }
-
-            else {
-                symlink($srcFile, $dstFile) ||
-                    die "error creating link ‘$dstFile’: $!";
-                $priorities{$dstFile} = $priority;
-                $symlinks++;
-            }
-        }
-
-        else {
-
-            if (-l $dstFile) {
-                my $target = readlink $dstFile;
-                my $prevPriority = $priorities{$dstFile};
-                die("collision between ‘$srcFile’ and ‘$target’; " .
-                    "use ‘nix-env --set-flag priority NUMBER PKGNAME’ " .
-                    "to change the priority of one of the conflicting packages\n")
-                    if $prevPriority == $priority;
-                next if $prevPriority < $priority;
-                unlink $dstFile or die;
-            }
-
-            symlink($srcFile, $dstFile) ||
-                die "error creating link ‘$dstFile’: $!";
-            $priorities{$dstFile} = $priority;
-            $symlinks++;
-        }
-    }
-}
-
-
-my %done;
-my %postponed;
-
-sub addPkg;
-sub addPkg {
-    my $pkgDir = shift;
-    my $priority = shift;
-
-    return if (defined $done{$pkgDir});
-    $done{$pkgDir} = 1;
-
-#    print "symlinking $pkgDir\n";
-    createLinks("$pkgDir", "$out", $priority);
-
-    my $propagatedFN = "$pkgDir/nix-support/propagated-user-env-packages";
-    if (-e $propagatedFN) {
-        open PROP, "<$propagatedFN" or die;
-        my $propagated = <PROP>;
-        close PROP;
-        my @propagated = split ' ', $propagated;
-        foreach my $p (@propagated) {
-            $postponed{$p} = 1 unless defined $done{$p};
-        }
-    }
-}
-
-
-# Convert the stuff we get from the environment back into a coherent
-# data type.
-my @pkgs;
-my @derivations = split ' ', $ENV{"derivations"};
-while (scalar @derivations) {
-    my $active = shift @derivations;
-    my $priority = shift @derivations;
-    my $outputs = shift @derivations;
-    for (my $n = 0; $n < $outputs; $n++) {
-        my $path = shift @derivations;
-        push @pkgs,
-            { path => $path
-            , active => $active ne "false"
-            , priority => int($priority) };
-    }
-}
-
-
-# Symlink to the packages that have been installed explicitly by the
-# user.  Process in priority order to reduce unnecessary
-# symlink/unlink steps.
-@pkgs = sort { $a->{priority} <=> $b->{priority} || $a->{path} cmp $b->{path} } @pkgs;
-foreach my $pkg (@pkgs) {
-    #print $pkg, " ", $pkgs{$pkg}->{priority}, "\n";
-    addPkg($pkg->{path}, $pkg->{priority}) if $pkg->{active};
-}
-
-
-# Symlink to the packages that have been "propagated" by packages
-# installed by the user (i.e., package X declares that it wants Y
-# installed as well).  We do these later because they have a lower
-# priority in case of collisions.
-my $priorityCounter = 1000; # don't care about collisions
-while (scalar(keys %postponed) > 0) {
-    my @pkgDirs = keys %postponed;
-    %postponed = ();
-    foreach my $pkgDir (sort @pkgDirs) {
-        addPkg($pkgDir, $priorityCounter++);
-    }
-}
-
-
-print STDERR "created $symlinks symlinks in user environment\n";
-
-
-symlink($ENV{"manifest"}, "$out/manifest.nix") or die "cannot create manifest";