Build Failure on ports-10.11_x86_64: libsigcxx3

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.11_x86_64
Full logs:    https://build.macports.org/builders/ports-10.11_x86_64-watcher/builds/14016
Build reason: A build was forced by 'devans <devans at localhost>': force build
Port list:    libsigcxx3
Subport list:
	- libsigcxx3
Variants:     None
Revision:     
Build time:   0:06:19
Author:       

Log from failed builds:
	Building 'libsigcxx3' ... [ERROR]
	> maintainers: devans at macports.org.

Broken ports:
	- libsigcxx3

Responsible maintainers:
	- devans at macports.org

Links to individual build jobs:
- jobs-mirror #8208
  https://build.macports.org/builders/jobs-mirror/builds/8208

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