Build Failure on ports-10.14_x86_64: VisualBoyAdvance, advancemame, dosbox, vigor

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.14_x86_64
Full logs:    https://build.macports.org/builders/ports-10.14_x86_64-watcher/builds/21917
Build reason: A build was forced by 'jmr <jmr at localhost>': force build
Port list:    vigor VisualBoyAdvance advancemame xemacs minivmac minivmac-devel dosbox
Subport list:
	- advancemame
	- dosbox
	- vigor
	- VisualBoyAdvance
	- xemacs
Variants:     None
Revision:     
Build time:   0:12:37
Author:       

Log from failed builds:
	Building 'advancemame' ... [ERROR]
	> maintainers: .
	Building 'dosbox' ... [ERROR] (failed to calculate dependencies)
	> maintainers: .
	Building 'vigor' ... [ERROR]
	> maintainers: .
	Building 'VisualBoyAdvance' ... [ERROR] (failed to calculate dependencies)
	> maintainers: .

Broken ports:
	- VisualBoyAdvance
	- advancemame
	- dosbox
	- vigor

Links to individual build jobs:
- ports-10.14_x86_64-builder #73039
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/73039
- ports-10.14_x86_64-builder #73040
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/73040
- ports-10.14_x86_64-builder #73041
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/73041
- ports-10.14_x86_64-builder #73042
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/73042
- ports-10.14_x86_64-builder #73043
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/73043

-- 
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MacPorts Buildbot
https://build.macports.org/