diff --git a/infrastructure/install/check-libs-elf b/infrastructure/install/check-libs-elf
deleted file mode 100755
index 7cdee8fc6a6..00000000000
--- a/infrastructure/install/check-libs-elf
+++ /dev/null
@@ -1,125 +0,0 @@
-#!/usr/bin/perl -w
-
-# $OpenBSD: check-libs-elf,v 1.11 2004/11/23 11:54:55 espie Exp $
-
-#  Copyright (c) 2001 Marc Espie
-# 
-#  Redistribution and use in source and binary forms, with or without
-#  modification, are permitted provided that the following conditions
-#  are met:
-#  1. Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer.
-#  2. Redistributions in binary form must reproduce the above copyright
-#     notice, this list of conditions and the following disclaimer in the
-#     documentation and/or other materials provided with the distribution.
-#
-#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
-#  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-#  ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE
-#  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-#  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-#  OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-#  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-#  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-#  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-#  SUCH DAMAGE.
-# 
-
-# Check that all libraries are mentioned in lib depends.
-
-use strict;
-use OpenBSD::PackageInfo;
-use OpenBSD::PackingList;
-use OpenBSD::SharedLibs;
-
-sub find_library
-{
-	my $spec = shift;
-	my @r;
-	OpenBSD::SharedLibs::add_system_libs('/');
-	@r = OpenBSD::SharedLibs::lookup_libspec('/usr', $spec);
-	unless (@r) {
-		@r = OpenBSD::SharedLibs::lookup_libspec('/usr/X11R6', $spec);
-	}
-	unless (@r) {
-		for my $pkg (installed_packages()) {
-		    OpenBSD::SharedLibs::add_package_libs($pkg, 1);
-		}
-		@r = OpenBSD::SharedLibs::lookup_libspec('/usr/local', $spec);
-	}
-	return join(',', @r);
-}
-
-my $error = 0;
-my %registered;
-my %used;
-
-if (defined $ENV{'LIB_DEPENDS'}) {
-	for my $d (split(/[ ,\n]+/, $ENV{'LIB_DEPENDS'})) {
-		$d =~ s/.*\///;
-		$d =~ s/\.$//;
-		$d =~ s/(?:\.\d+){1,2}$//;
-		$registered{$d} = 1;
-		$used{$d} = 0;
-	}
-}
-
-if (defined $ENV{'WANTLIB'}) {
-	for my $r (split(/\s+/, $ENV{'WANTLIB'})) {
-		$r =~ s/(?:\.\d+){1,2}$//;
-		$registered{$r} = 1;
-		$used{$r} = 0;
-	}
-}
-
-open(my $libs, '<', shift) or die;
-open(my $builds, '<', shift) or die;
-while (<$builds>) {
-	chomp;
-	if (m/^.*\/lib(.*?)\.so((?:\.\d+)*)$/) {
-		$registered{$1} = $2;
-    	}
-}
-
-close($builds);
-
-while (<$libs>) {
-	my ($path, $name, $major, $minor);
-	chomp;
-	# older a.out
-	if (m/^\tlibrary: (\S+)\s(\d+)\s(\-?\d+)$/) {
-		($name, $major, $minor) = ($1, $2, $3);
-	} elsif (m/^\t\-l(.*?)(\.\d+)?(\.\d+)?(?: \=\> .*)?$/) {
-		($name, $major, $minor) = ($1, $2, $3);
-	# newer elf
-	} elsif (m/^lib(\S+)\s+(\d+)\s+(\d+)$/) {
-		($name, $major, $minor) = ($1, $2, $3);
-	} elsif (m/^(.*)\/lib(\S+)\s+(\d+)\s+(\d+)$/) {
-		($path, $name, $major, $minor) = ($1, $2, $3, $4);
-	} elsif (m/^lib(\S+)$/) {
-		$name = $1;
-	} elsif (m/^(.*)\/lib(\S+)$/) {
-		($path, $name) = ($1, $2);
-	} else {
-		next;
-	}
-	if (exists $registered{$name}) {
-		$used{$name} = 1;
-	} else {
-		my $spec="$name.$major.$minor";
-		if (defined $path && $path ne '/usr/local/lib') {
-			$spec="$path/$spec";
-		}
-		print "lib-depends-check: no mention of $spec (".find_library($spec).")\n";
-		$error = 1;
-	}
-}
-close($libs);
-
-while (my ($k, $v) = each %used) {
-	next if $v == 1;
-	print "lib-depends-check: unused library $k\n";
-}
-
-exit($error);