Open issue 1086 (broke in 2013q2)
'ext/functional' file not found
probably clang-specific
currently masked by xulrunner17 failure
18 failures:
| Version | Build series and ID | |
| 3.1.1nb52 | joerg-nbsd-amd64-clang 20140104.1915 | Issue 1086 |
| 3.1.1nb51 | joerg-nbsd-amd64-clang 20131227.0728 | Issue 1086 |
| 3.1.1nb51 | joerg-nbsd-amd64-clang 20131223.1334 | Issue 1086 |
| 3.1.1nb51 | joerg-nbsd-amd64-clang 20131221.1308 | Issue 1086 |
| 3.1.1nb51 | joerg-nbsd-amd64-clang 20131218.1508 | Issue 1086 |
| 3.1.1nb51 | joerg-nbsd-amd64-clang 20131216.1249 | Issue 1086 |
| 3.1.1nb51 | joerg-nbsd-amd64-clang 20131215.1828 | Issue 1086 |
| 3.1.1nb51 | joerg-nbsd-amd64-clang 20131214.1155 | Issue 1086 |
| 3.1.1nb51 | joerg-nbsd-amd64-clang 20131211.1008 | Issue 1086 |
| 3.1.1nb51 | joerg-nbsd-amd64-clang 20131208.2118 | Issue 1086 |
| 3.1.1nb51 | joerg-nbsd-amd64-clang 20131206.1911 | Issue 1086 |
| 3.1.1nb51 | joerg-nbsd-amd64-clang 20131201.0240 | Issue 1086 |
| 3.1.1nb47 | joerg-nbsd-amd64-clang 20131129.1952 | Issue 1086 |
| 3.1.1nb47 | joerg-nbsd-amd64-clang 20130925.1749 | Issue 1086 |
| 3.1.1nb47 | joerg-nbsd-amd64-clang 20130617.2011 | Issue 1086 |
| 3.1.1nb47 | joerg-nbsd-amd64-clang 20130617.0715 | Issue 1086 |
| 3.1.1nb47 | joerg-nbsd-amd64-clang 20130613.1411 | Issue 1086 |
| 3.1.1nb47 | joerg-nbsd-amd64-clang 20130611.1242 | Issue 1086 |