What is the difference between clang (and LLVM) and gcc / g++?
Jul 19, 2014 · Clang is a front-end for LLVM that processes C-family languages: C, C++, Objective C, Objective C++. Clang converts C/C++/etc to LLVM IR, LLVM performs optimizations on the IR, and …
using Clang in windows 10 for C/C++ - Stack Overflow
Sep 16, 2020 · Under "Desktop development with C++" also select "C++ clang tools for windows" Click install and clang will be usable to you through the commandline, just like the CS50 terminal. You …
How do I compile C++ with Clang? - Stack Overflow
Feb 5, 2012 · I have installed Clang by using apt-get in Ubuntu, and I can successfully compile C files using it. However, I have no idea how to compile C++ through it. What do I need to do to compile C++?
Complete list of Clang flags - Stack Overflow
Dec 31, 2020 · Where can I find a complete list of Clang flags? There are some, like -include-pch, that don't appear to be even listed in the man page. :( I know that GCC uses some of the same flags, but …
How run clang from command line on Windows? - Stack Overflow
At the Going Native conference last week, Chandler Carruth announced the existence of prebuilt binaries for running clang on windows. The same information is in a blog post here. The intended …
How to integrate clang-tidy to CMake and GCC? - Stack Overflow
Jul 17, 2019 · 21 I want to integrate clang-tidy to our C and C++, CMake based project which is compiled using a custom GCC toolchain. I've tried following this tutorial, setting …
How to call clang-format over a cpp project folder?
Mar 6, 2015 · Is there a way to call something like clang-format --style=Webkit for an entire cpp project folder, rather than running it separately for each file? I am using clang-format.py and vim to do this, ...
Clang optimization levels - Stack Overflow
For gcc, the manual explains what -O3, -Os, etc. translate to in terms of specific optimisation arguments (-funswitch-loops, -fcompare-elim, etc.) I'm looking for the same info for clang. I've looked
Switching between GCC and Clang/LLVM using CMake
To switch between gcc and clang, you should have two completely separate build trees, and simply cd back and forth to "switch" compilers. Once a build tree is generated with a given compiler, you …
c++ - clang-tidy reporting unknown warnings - Stack Overflow
Oct 30, 2017 · I have a CMake build using GCC. I generated compile_commands.json then ran clang-tidy but I'm getting hundreds of: error: unknown warning option '-Wno-maybe-uninitialized'; did you …