Build Failure on ports-10.7_x86_64_legacy: gcc7

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.7_x86_64_legacy
Full logs:    https://build.macports.org/builders/ports-10.7_x86_64_legacy-watcher/builds/20586
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    gcc7
Subport list:
	- libgcc7
	- gcc7
Variants:     None
Revision:     177b5bbe5b0d1a9618804b3795d6fb9588ec9134
Build time:   2:14:21
Author:       Chris Jones <jonesc at macports.org>

Log from failed builds:
	Building 'gcc7' ... [ERROR]
	> maintainers: .

Broken ports:
	- gcc7

Links to individual build jobs:
- ports-10.7_x86_64_legacy-builder #87794
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/87794
- ports-10.7_x86_64_legacy-builder #87795
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/87795

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