Re: current situation with clang-cl?

From: Dennis Luehring (dl.soluz_at_[hidden])
Date: 2020-08-12 14:54:05

>That's not what I'm seeing here (although I tried with VS2019 and LLVM 9.)
>When using Boost 1.73, and your test program, I get

it always worked for me without any special settings
(im on VS2017 and using the LLVM-VStudio integrationhttps://marketplace.visualstudio.com/items?itemName=LLVMExtensions.llvm-toolchain  <https://marketplace.visualstudio.com/items?itemName=LLVMExtensions.llvm-toolchain>)

i've never need to change anything in my projects beside installing latest LLVM/clang + extension and switching the compiler
in every of my private and customer projects - its the first time with 1.74 that it does not work out of the box

i've never set any auto-link defines and using clang-cl on daily basis for some years now

Am 12.08.2020 um 16:47 schrieb Peter Dimov via Boost:
> Dennis Luehring wrote:
> > a freshly build 1.73 and 1.74-rc2 showing exact that behavior
> >
> > both boost versions are only build with vc141 - there are only vc141 libs
> > available
> >
> > if using boost 1.73 it makes no difference in building with microsoft-cl
> > or clang-cl
> >
> > if using boost 1.74 - boost will ask for clangw10 libs
>
> That's not what I'm seeing here (although I tried with VS2019 and LLVM 9.)
> When using Boost 1.73, and your test program, I get
>
> 1>lld-link : error : could not open
> 'libboost_serialization-clangw9-mt-gd-x64-1_73.lib': no such file or
> directory
>
> which matches my expectation.
>
> Defining BOOST_LIB_DIAGNOSTIC yields:
>
> 1>In file included from testbed2019.cpp:3:
> 1>In file included from D:\boost_1_73_0\boost/archive/xml_iarchive.hpp:22:
> 1>In file included from
> D:\boost_1_73_0\boost/archive/detail/auto_link_archive.hpp:45:
> 1>D:\boost_1_73_0\boost/config/auto_link.hpp(441): warning : Linking to lib
> file: libboost_serialization-clangw9-mt-gd-x64-1_73.lib [-W#pragma-messages]
>
> Again, as expected, based on the contents of auto_link.hpp.
>
>
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