[llvm-dev] How to Switch to Static Runtime and Enable C++ Exceptions?

[Alexandre Ganea via llvm-dev]

Hi Osman,

You can’t enable the static CRT through the command-line. You would need to apply this patch: https://reviews.llvm.org/D55056
(although it doesn’t work with lldb)

Alex.
________________________________
De : llvm-dev <llvm-dev-bounces at lists.llvm.org> de la part de Osman Zakir via llvm-dev <llvm-dev at lists.llvm.org>
Envoyé : 28 octobre 2019 07:47:43
À : llvm-dev at lists.llvm.org <llvm-dev at lists.llvm.org>
Objet : Re: [llvm-dev] How to Switch to Static Runtime and Enable C++ Exceptions?

I ran this command "cmake -S../llvm -G"Visual Studio 16 2019" -Thost=x64 -DCMAKE_INSTALL_PREFIX=../install -DCMAKE_BUILD_TYPE=Release -DCMAKE_MSVC_RUNTIME_LIBRARY=MT -DCMAKE_CXX_FLAGS="/permissive- /EHsc /std:c++17 /O2 /MT /D_SILENCE_ALL_CXX_DEPRECATION_WARNINGS" -DLLVM_ENABLE_RTTI=On -DLLVM_ENABLE_EH=ON -DCMAKE_CXX_STANDARD=17 -DPYTHON_HOME=C:/Users/Osman/AppData/Local/Programs/Python/Python38 -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra;lld;lldb;libcxx;libcxxabi"".  But I still get "Using Release VC++ CRT: MD", and also the CMake warning: "CMake Warning at utils/benchmark/CMakeLists.txt:244 (message):
  Using std::regex with exceptions disabled is not fully supported".

Please help.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20191028/a8032fb5/attachment-0001.html>