Build Failure on ports-10.5_ppc_legacy: gtkmm, inkscape, inkscape-devel, libgcc7

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.5_ppc_legacy
Full logs:    https://build.macports.org/builders/ports-10.5_ppc_legacy-watcher/builds/19899
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    inkscape-devel inkscape
Subport list:
	- inkscape
	- inkscape-devel
Variants:     None
Revision:     faeb3c96cb114a9ad341ceb3f35a32961598fd15
Build time:   0:14:29
Author:       David B. Evans <devans at macports.org>

Log from failed builds:
	Building 'inkscape' ... [ERROR] (failed to install dependency 'libgcc7')
	> maintainers: devans at macports.org.
	Building 'inkscape' ... [ERROR] (failed to install dependency 'gtkmm')
	> maintainers: devans at macports.org,devans at macports.org.
	Building 'inkscape-devel' ... [ERROR] (failed to install dependency 'libgcc7')
	> maintainers: devans at macports.org.
	Building 'inkscape-devel' ... [ERROR] (failed to install dependency 'gtkmm')
	> maintainers: devans at macports.org,devans at macports.org.

Broken ports:
	- gtkmm
	- inkscape
	- inkscape-devel
	- libgcc7

Responsible maintainers:
	- devans at macports.org

Links to individual build jobs:
- ports-10.5_ppc_legacy-builder #87166
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/87166
- ports-10.5_ppc_legacy-builder #87167
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/87167

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