Re: [boost] clang-win, again

Subject: Re: [boost] clang-win, again
From: Edward Diener (eldiener_at_[hidden])
Date: 2018-10-30 00:01:21

On 10/27/2018 8:09 PM, Peter Dimov via Boost wrote:
> Egor Pugin wrote:
> 
>> https://pastebin.com/kdthbdWY
> 
>  Â Â  clang-win.compile.asm 
> bin.v2\libs\context\build\clang-vc14.1-win-cl6\...
> 
> The `clang-vc14.1-win-cl6` part indicates to me that you have something 
> in your user-config.
> 
> When I issue
> 
>  Â Â  b2 --debug-clang-configuration --with-context toolset=clang-win
> 
> without having any `using clang` statements in user-config, I get 
> diagnostic output of the form...
> 
> well, to be frank, I got
> 
>  Â Â  C:/boost-git/develop/tools/build/src/tools\clang-win.jam:52: in 
> clang-win.init from module clang-win
>  Â Â  error: Please set <compatibility> property for visual studio version!
> 
> because I had reset my clang-win.jam to the develop one, but when I 
> switch tools/build to pr/fix-clang-win, I get...
> 
> well, I got
> 
>  Â Â  C:/boost-git/develop/tools/build/src/tools\clang-win.jam:71: in 
> clang-win.init from module clang-win
>  Â Â  error: Cannot configure toolset clang-win: no 'clang-cl.exe' command 
> found or given
> 
> because I forgot to add llvm to the PATH, but when I do that, I get (and 
> this time it will work, I promise)
> 
> notice: [clang-win] configuring 'clang-cl.exe' version '6.0.1'
> notice: [clang-win] 32: using assembler '"C:\\Program Files 
> (x86)\\Microsoft Vis
> ual 
> Studio\\2017\\Community\\VC\\Tools\\MSVC\\14.15.26726\\bin\\HostX64\\x86\ml. 
> 
> exe"'
> notice: [clang-win] 32: using archiver '"C:\\Program Files 
> (x86)\\Microsoft Visu
> al 
> Studio\\2017\\Community\\VC\\Tools\\MSVC\\14.15.26726\\bin\HostX86\x86\link.e 
> 
> xe" /lib'
> notice: [clang-win] 32: using SDK path 'C:\\Program Files (x86)\\Windows 
> Kits\\1
> 0\\bin\x86'
> notice: [clang-win] 32: using manifest-tool '"C:\\Program Files 
> (x86)\\Windows K
> its\\10\\bin\x86\mt.exe"'
> notice: [clang-win] 32: using resource-compiler '"C:\\Program Files 
> (x86)\\Windo
> ws Kits\\10\\bin\x86\rc.exe"'
> notice: [clang-win] 32: using mc-compiler '"C:\\Program Files 
> (x86)\\Windows Kit
> s\\10\\bin\x86\mc.exe"'
> notice: [clang-win] 32: using idl-compiler '"C:\\Program Files 
> (x86)\\Windows Ki
> ts\\10\\bin\x86\midl.exe"'
> notice: [clang-win] 64: using assembler '"C:\\Program Files 
> (x86)\\Microsoft Vis
> ual 
> Studio\\2017\\Community\\VC\\Tools\\MSVC\\14.15.26726\\bin\\HostX64\\x64\ml6 
> 
> 4.exe"'
> notice: [clang-win] 64: using archiver '"C:\\Program Files 
> (x86)\\Microsoft Visu
> al 
> Studio\\2017\\Community\\VC\\Tools\\MSVC\\14.15.26726\\bin\\HostX64\\x64\\lin 
> 
> k.exe" /lib'
> notice: [clang-win] 64: using SDK path 'C:\\Program Files (x86)\\Windows 
> Kits\\1
> 0\\bin\x64'
> notice: [clang-win] 64: using manifest-tool '"C:\\Program Files 
> (x86)\\Windows K
> its\\10\\bin\x64\mt.exe"'
> notice: [clang-win] 64: using resource-compiler '"C:\\Program Files 
> (x86)\\Windo
> ws Kits\\10\\bin\x64\rc.exe"'
> notice: [clang-win] 64: using mc-compiler '"C:\\Program Files 
> (x86)\\Windows Kit
> s\\10\\bin\x64\mc.exe"'
> notice: [clang-win] 64: using idl-compiler '"C:\\Program Files 
> (x86)\\Windows Ki
> ts\\10\\bin\x64\midl.exe"'
> Performing configuration checks
> 
> and so on, with the directory of the intermediate files being 
> clang-win-6.0.1, which matches my LLVM version.
I have merged Peter's fix for clang-win.jam, from a PR he created, to 
Boost Build's 'develop' branch. Thanks, Peter, for working on this ! 
This will make it easier for others who participated on this thread to 
try his update.