Build Failure on ports-11_arm64: gperf-bootstrap, libiconv-bootstrap, mpv

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-11_arm64
Full logs:    https://build.macports.org/builders/ports-11_arm64-watcher/builds/326
Build reason: A build was forced by 'jmr <jmr at localhost>': force build
Port list:    libiconv docbook-xml tiff jpeg llvm-9.0 mpv lua yasm flac libpng
Subport list:
	- yasm
	- libiconv-bootstrap
	- lua
	- lua52
	- mpv
Variants:     None
Revision:     
Build time:   0:01:26
Author:       

Log from failed builds:
	Building 'libiconv-bootstrap' ... [ERROR] (failed to install dependency 'gperf-bootstrap')
	> maintainers: ryandesign at macports.org,mcalhoun at macports.org.
	Building 'mpv' ... [ERROR] (failed to calculate dependencies)
	> maintainers: ionic at macports.org,i0ntempest at macports.org.

Broken ports:
	- gperf-bootstrap
	- libiconv-bootstrap
	- mpv

Responsible maintainers:
	- i0ntempest at macports.org
	- ionic at macports.org
	- mcalhoun at macports.org
	- ryandesign at macports.org

Links to individual build jobs:
- ports-11_arm64-builder #1953
  https://build.macports.org/builders/ports-11_arm64-builder/builds/1953
- ports-11_arm64-builder #1954
  https://build.macports.org/builders/ports-11_arm64-builder/builds/1954
- ports-11_arm64-builder #1955
  https://build.macports.org/builders/ports-11_arm64-builder/builds/1955
- ports-11_arm64-builder #1956
  https://build.macports.org/builders/ports-11_arm64-builder/builds/1956
- ports-11_arm64-builder #1957
  https://build.macports.org/builders/ports-11_arm64-builder/builds/1957

-- 
Best regards,
MacPorts Buildbot
https://build.macports.org/