Re: C++17

2018-12-09 Thread Marcus Calhoun-Lopez
Greetings, There are two pull requests [1,2] that would allow C++17 with the line: compiler.cxx_standard 2017 There are two stumbling blocks: 1) consensus has been elusive on the default values of compiler.cxx_standard and compiler.c_standard [3,4] 2) there is a concern that the chan

Re: thread_local storage on 10.6.8 (and earlier) with clang-7.0

2018-12-09 Thread Jeremy Sequoia via macports-dev
Sent from my iPhone... > On Dec 7, 2018, at 11:29, Ken Cunningham > wrote: > > > > As per the details in the previous post below that I sent a few weeks ago, I > have clang/llvm thread_local support working nicely on 10.6.8 and earlier > locally. This is becoming a common issue now. >

Re: thread_local storage on 10.6.8 (and earlier) with clang-7.0

2018-12-09 Thread Ken Cunningham
On 2018-12-09, at 9:50 PM, Jeremy Sequoia wrote: > > > Yuck. Sounds like typical bootstrapping hell :/. Maybe make +emutls a > variant on libcxxabi. Thanks! - in fact I did exactly that. Also sorted out building libcxx with newer compilers. I presently have libcxx 7.0.0 with emulated-tls ru