On Mon, 2 Mar 2026 at 22:48, Dima Pasechnik <[email protected]> wrote:
> On Mon, Mar 02, 2026 at 09:45:35PM +0200, Andrew W. Nosenko wrote: > > > > Does modern Xcode includes libomp “out of the box” or it need to be built > > separately from Homebrew/MacPorts/Git? (I have access to Catalina bot not > > to more modern version, and on Catalina it doesn’t) > No, Xcode has no libomp. But Homebrew has a libomp package: > https://formulae.brew.sh/formula/libomp > > It's also provided by R Project: > https://mac.r-project.org/openmp/ > > And, yes, naturally, one can build libomp as a part of the llvm > installation. > But then I’m confused again: if I need to build libomp separately from LLVM sources, then why I would to prefer XCode’s Clang instead of Clang from the same LLVM package, from which I’m going to build libomp anyway?
