Subject: Re: [boost] `b2 toolset=clang-win` now works on Appveyor
From: Peter Dimov (lists_at_[hidden])
Date: 2018-11-17 20:00:12
Edward Diener wrote:
> But if I invoke 'b2 toolset=clang-win-6.0' against some test jam file with
> a user-config.jam file of 'using clang-win : 6.0 :
> C:/Utilities/LLVM/601/x32/bin/clang-cl ;' I constantly get:
> C:\Program Files (x86)\Microsoft Visual
> error: STL1000: Unexpected compiler version, expected Clang 7 or newer.
> #error STL1000: Unexpected compiler version, expected Clang 7 or
That's a feature of the new MSVC 15.9. 15.8 worked with clang 6.
> Even if I add a 'using msvc : 14.0 ;' to my user-config.jam the same
> problem occurs. It seems as if clang-win always uses the latest version of
> vc++, which of course does not work with an earlier version of clang, as
> the error message shows.
Which version of VS is used by clang-cl.exe is not determined by
clang-win.jam, it's decided by clang-cl.exe itself. You could
try -fmsc-version=1900, I suppose.
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