[MacPorts] #46897: llvm-3.7 @3.7-r229298 fails to build with Xcode 4.6.3's clang-425.0.28
MacPorts
noreply at macports.org
Wed Oct 12 10:57:00 CEST 2016
#46897: llvm-3.7 @3.7-r229298 fails to build with Xcode 4.6.3's clang-425.0.28
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Reporter: ryandesign@… | Owner: jeremyhu@…
Type: defect | Status: closed
Priority: Normal | Milestone:
Component: ports | Version: 2.3.3
Resolution: fixed | Keywords:
Port: llvm-3.7 |
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Comment (by scottm@…):
Anecdote related to this blacklisting: On 10.7 with Xcode 4.6.3,
configured to use C++11, I was unable to install any compiler, because
ctools required at least llvm38, which in turn required at least
clang-3.4, which required cctools, and so on. Discovering this ticket and
the llvm.org link was helpful, as I realized I could just remove the
blacklist and the override specifiers in the LazyEmittingLayer.h source,
and it compiled without issue.
larryv had requested (on irc) that I create a ticket, and I still can, but
having discovered this as the root of my issue, this seemed a better fit.
Perhaps there could be a bootstrap variant that whitelists clang 425 and
patches LazyEmittingLayer.h?
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Ticket URL: <https://trac.macports.org/ticket/46897#comment:6>
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