Egor Pugin wrote:
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 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 C:/boost-git/develop/tools/build/src/tools\clang-win.jam:52: in clang-win.init from module clang-win 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 C:/boost-git/develop/tools/build/src/tools\clang-win.jam:71: in clang-win.init from module clang-win 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.