Build Failure on ports-10.6_x86_64_legacy: clang-4.0, swi-prolog-devel

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64_legacy
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64_legacy-watcher/builds/26320
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    swi-prolog-devel
Subport list:
	- swi-prolog-devel
Variants:     None
Revision:     8fce1064e66810300177aef0e0e9622a8197cd6c
Build time:   0:02:34
Author:       Paulo Moura <pmoura at logtalk.org>

Log from failed builds:
	Building 'swi-prolog-devel' ... [ERROR] (failed to install dependency 'clang-4.0')
	> maintainers: J.Wielemaker at uva.nl,pmoura at logtalk.org,jeremyhu at macports.org,larryv at macports.org.

Broken ports:
	- clang-4.0
	- swi-prolog-devel

Responsible maintainers:
	- J.Wielemaker at uva.nl
	- jeremyhu at macports.org
	- larryv at macports.org
	- pmoura at logtalk.org

Links to individual build jobs:
- ports-10.6_x86_64_legacy-builder #107726
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/107726

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