thread_local with clang-5.0 on 10.6 (and lower) -- works , but slight issue with libc++ that I would appreciate some help with.
ryandesign at macports.org
Mon Feb 26 06:44:04 UTC 2018
On Feb 24, 2018, at 16:34, Ken Cunningham wrote:
> thread_local is a c++11 feature that newer software is increasingly using. It is available with gcc 4.8+, and with clang since about clang-3.5. On macOS (darwin) it requires system supports that arrived in 10.7.
> My goal is to get thread_local with clang-5.0 and newer on 10.6 (and 10.5). Turns out this may actually be not too hard to do. [snip]
I've seen errors on the 10.6 buildbot worker about needing thread local storage, and haven't known what to do about it. I don't have any advice for you but thanks for looking into the problem!
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