system-perl: Add Digest::MD4

Digest::MD4 ist required to compute the NTLM password hash, which are
now stored in ldap for vpn and eduroam. Rebuild system perl with
Digest::MD4 included.

system/perl-5.28.1-0.build.sh → system/perl-5.28.1-1.build.sh

@@ -3,14 +3,14 @@ set -xe
 
 # to build system perl:
 #   umask 022
-#   sudo mkdir -p /usr/local/system/perl-5.28.1-0
-#   sudo chown build:build /usr/local/system/perl-5.28.1-0
-#   sudo -u build ./perl-5.28.1-0.build.sh
-#   sudo chown -R bin:bin /usr/local/system/perl-5.28.1-0
+#   sudo mkdir -p /usr/local/system/perl-VERSION-BUILD
+#   sudo chown build:build /usr/local/system/perl-VERSION-BUILD
+#   sudo -u build ./perl-VERSION-BUILD.build.sh
+#   sudo chown -R bin:bin /usr/local/system/perl-VERSION-BUILD
 
 PKG=perl
 VERSION=5.28.1
-BUILD=0
+BUILD=1
 
 PREFIX=/usr/local/system/$PKG-$VERSION-$BUILD
 if [ -n "$TESTING" ]; then PREFIX=/dev/shm/$PKG-$VERSION-$BUILD ; fi
@@ -154,4 +154,8 @@ cpan LWP::Protocol::https
 cpan CGI
 cpan DBD::mysql
 
+# password tools md4 for NTLM hash#
+
+cpan Digest::MD4
+
 exit