#47952: llvm-3.5 @3.5.2_3 fails to build --------------------------------+------------------------ Reporter: matthew.grismer@… | Owner: jeremyhu@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.3 Resolution: | Keywords: Port: llvm-3.5 | --------------------------------+------------------------ Changes (by ryandesign@…): * owner: macports-tickets@… => jeremyhu@… * port: => llvm-3.5 Comment: Hmm, the log has 34 occurrences of: {{{ ld: warning: no bits should be set in UNWIND_PERSONALITY_MASK of compact unwind encoding in __LD,__compact_unwind section }}} followed by: {{{ malformed __eh_frame section: FDE points to CIE outside __eh_frame section for architecture x86_64 }}} These same errors were mentioned in #36026 by someone trying to build llvm-3.1. The issue was eventually traced to a race condition when building ld64, which was fixed by r98868. I see in your log that you are building on /Volumes/SAN. A SAN will have different timing characteristics than a local disk. I wonder if a race condition still exists, but that it was just not observed builds done on local disks. -- Ticket URL: <https://trac.macports.org/ticket/47952#comment:1> MacPorts <https://www.macports.org/> Ports system for OS X