[THIS IS MY SECOND TRY SENDING THIS EMAIL] Hi John, Been looking a bit into what you were trying, and found the following: using clang : : "C:/Progra~2/LLVM/bin/clang.exe" : <cxxflags>-std=c++14
<compatibility>vc14 <cxxflags>-fms-compatibility-version=19.00.22609 ;
clang.jam (for the moment) dispatches to linux by default (this is easily changed) or invoke with clang-win instead of clang. Then clang.exe needs to be clang-cl.exe (clang-win.jam has this hardcoded). The different binaries (although simple copies) behave differently depending on the file name, it seems, f.e. "clang-cl.exe /?" works, while "clang-cl.exe -help" does not work, this is the opposite for clang.exe, clang++.exe. There's also a cl.exe in the binaries, again a copy, but does it work the same? Would be nice if the clang people could clarify this. I've applied Steven's patch to the RC2. And I've used this: using clang-win : 3.9 : "C:/PROGRA~2/LLVM/bin/clang-cl.exe" : <compatibility>vc14 ; Then I run: bjam cxxflags="-Xclang -std=c++14 -Xclang -O2 -fms-compatibility -fmsc-version=1900" "-sZLIB_SOURCE=%HOME%\zlib-1.2.8" "-sBZIP2_SOURCE=%HOME%\bzip2-1.0.6" variant=release instruction-set=haswell threading=multi link=static runtime-link=static --stagedir=stage64_static_release address-model=64 architecture=x86 --without-python --without-mpi --disable-filesystem2 install > msvc_log_install.log This is not exactly how it should work IMHO, -Xclang -O2 should be /O2, but that doesn't work. Above features haswell, but should be broadwell (don't exist). This gets me 15 libs (including bzip, zlib and nowide, so actually 12) out of an expected 36: libboost_atomic-39-mt-s-1_61.lib libboost_bzip2-39-mt-s-1_61.lib libboost_chrono-39-mt-s-1_61.lib libboost_container-39-mt-s-1_61.lib libboost_date_time-39-mt-s-1_61.lib libboost_exception-39-mt-s-1_61.lib libboost_filesystem-39-mt-s-1_61.lib libboost_iostreams-39-mt-s-1_61.lib libboost_nowide-39-mt-s-1_61.lib libboost_program_options-39-mt-s-1_61.lib libboost_random-39-mt-s-1_61.lib libboost_regex-39-mt-s-1_61.lib libboost_system-39-mt-s-1_61.lib libboost_timer-39-mt-s-1_61.lib libboost_zlib-39-mt-s-1_61.lib There is an issue with the toolset variable, the file-names come out as f.e. libboost_regex-39-mt-s-1_61.lib. I'll attach the build log, some libraries don't compile because of the issues raised by me in the other thread (typeof and type_traits). Some options that don't belong to clang-cl.exe (see clang-cl.exe /?) get presented to it, f.e. clang-cl.exe: warning: unknown argument ignored in clang-cl: '-ftemplate-depth-1024'. [SCRAP THAT, ATTACHEMENT REJECTED BY THE MODERATOR, 1MB (WTF) IS TOO MUCH] Let me know if you're interested in the build log (I can send it to your gmail-account if you would like that), degski