ipv6calc upgrade to v1.0.0 fails

[laughingtiger]

upgrade outdated of ipv6clac to latest version fails. See log file below.

version:1
:msg:main --->  Computing dependencies for ipv6calc:info:main .:debug:main ipv6calc has no conflicts
:debug:main Searching for dependency: perl5.24
:debug:main Found Dependency: receipt exists for perl5.24
:debug:main Executing org.macports.main (ipv6calc)
:debug:main dropping privileges: euid changed to 502, egid changed to 501.
:debug:archivefetch archivefetch phase started at Wed Oct 11 15:46:12 BST 2017
:msg:archivefetch --->  Fetching archive for ipv6calc
:debug:archivefetch Executing org.macports.archivefetch (ipv6calc)
:debug:archivefetch euid/egid changed to: 0/0
:debug:archivefetch chowned /opt/local/var/macports/incoming to macports
:debug:archivefetch euid/egid changed to: 502/501
:info:archivefetch --->  ipv6calc-1.0.0_0.darwin_16.x86_64.tbz2 doesn't seem to exist in /opt/local/var/macports/incoming/verified
:msg:archivefetch --->  Attempting to fetch ipv6calc-1.0.0_0.darwin_16.x86_64.tbz2 from https://packages.macports.org/ipv6calc
:debug:archivefetch Fetching archive failed: The requested URL returned error: 404 Not Found
:msg:archivefetch --->  Attempting to fetch ipv6calc-1.0.0_0.darwin_16.x86_64.tbz2 from http://mse.uk.packages.macports.org/sites/packages.macports.org/ipv6calc
:debug:archivefetch Fetching archive failed: The requested URL returned error: 404 Not Found
:msg:archivefetch --->  Attempting to fetch ipv6calc-1.0.0_0.darwin_16.x86_64.tbz2 from http://lil.fr.packages.macports.org/ipv6calc
:debug:archivefetch Fetching archive failed: The requested URL returned error: 404 Not Found
:debug:archivefetch Privilege de-escalation not attempted as not running as root.
:debug:fetch fetch phase started at Wed Oct 11 15:46:12 BST 2017
:notice:fetch --->  Fetching distfiles for ipv6calc
:debug:fetch Executing org.macports.fetch (ipv6calc)
:info:fetch --->  patch-md5-Makefile.diff does not exist in /opt/local/var/macports/distfiles/ipv6calc
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from https://distfiles.macports.org/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://mse.uk.distfiles.macports.org/sites/distfiles.macports.org/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://lil.fr.distfiles.macports.org/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from ftp://ftp.bieringer.de/pub/linux/IPv6/ipv6calc/
:debug:fetch Fetching distfile failed: RETR response: 550
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://nue.de.distfiles.macports.org/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://osl.no.distfiles.macports.org/ipv6calc
:debug:fetch Fetching distfile failed: Failed to connect to osl.no.distfiles.macports.org port 80: Connection refused
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://fco.it.distfiles.macports.org/mirrors/macports-distfiles/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://ykf.ca.distfiles.macports.org/MacPorts/mpdistfiles/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://sea.us.distfiles.macports.org/macports/distfiles/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://jnb.za.distfiles.macports.org/distfiles/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://jog.id.distfiles.macports.org/macports/distfiles/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://aarnet.au.distfiles.macports.org/pub/macports/distfiles/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://nou.nc.distfiles.macports.org/pub/macports/distfiles.macports.org/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://cjj.kr.distfiles.macports.org/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://kmq.jp.distfiles.macports.org/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from https://pek.cn.distfiles.macports.org/macports/distfiles/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:notice:fetch --->  Attempting to fetch patch-md5-Makefile.diff from http://her.gr.distfiles.macports.org/ipv6calc
:debug:fetch Fetching distfile failed: The requested URL returned error: 404 Not Found
:error:fetch Failed to fetch ipv6calc: The requested URL returned error: 404 Not Found
:debug:fetch Error code: NONE
:debug:fetch Backtrace: The requested URL returned error: 404 Not Found
:debug:fetch     while executing
:debug:fetch "error $lastError"
:debug:fetch     (procedure "portfetch::fetchfiles" line 62)
:debug:fetch     invoked from within
:debug:fetch "portfetch::fetchfiles"
:debug:fetch     (procedure "portfetch::fetch_main" line 17)
:debug:fetch     invoked from within
:debug:fetch "$procedure $targetname"
:error:fetch See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_net_ipv6calc/ipv6calc/main.log for details.

[raimue (Rainer Müller)]

In 2599113fb9fbebb89f29e6530efbea928139df77/macports-ports:

ipv6calc: Add missing patch file

Closes: #55066