Build Failure on ports-10.9_x86_64: GPXSee, QtPBFImagePlugin, gcc10, libgcc-devel

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.9_x86_64
Full logs:    https://build.macports.org/builders/ports-10.9_x86_64-watcher/builds/32421
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    gcc10 GPXSee
Subport list:
	- libgcc-devel
	- gcc10
	- GPXSee
Variants:     None
Revision:     deffc79a5f2252d5dc4b25fa03b6514d69d2a7d6
Build time:   1:46:32
Author:       Chris Jones <jonesc at macports.org>

Log from failed builds:
	Building 'libgcc-devel' ... [ERROR]
	> maintainers: .
	Building 'gcc10' ... [ERROR] (failed to install dependency 'libgcc-devel')
	> maintainers: .
	Building 'GPXSee' ... [ERROR] (failed to install dependency 'QtPBFImagePlugin')
	> maintainers: sikmir at gmail.com,sikmir at gmail.com.

Broken ports:
	- GPXSee
	- QtPBFImagePlugin
	- gcc10
	- libgcc-devel

Responsible maintainers:
	- sikmir at gmail.com

Links to individual build jobs:
- ports-10.9_x86_64-builder #114724
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/114724
- ports-10.9_x86_64-builder #114725
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/114725
- ports-10.9_x86_64-builder #114726
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/114726

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