[all-commits] [llvm/llvm-project] 44ea79: build: Add LLVM_WINSYSROOT to make setting /winsys...

[Nico Weber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 44ea794cf9ab8590a6abdf6d61622ba85e5ab1bc
      https://github.com/llvm/llvm-project/commit/44ea794cf9ab8590a6abdf6d61622ba85e5ab1bc
  Author: Nico Weber <thakis at chromium.org>
  Date:   2021-02-17 (Wed, 17 Feb 2021)

  Changed paths:
    M llvm/cmake/modules/HandleLLVMOptions.cmake
    M llvm/utils/gn/build/BUILD.gn
    A llvm/utils/sysroot.py

  Log Message:
  -----------
  build: Add LLVM_WINSYSROOT to make setting /winsysroot easy on Win

Also add a script for sysroot management. For now, it can only create
fake sysroots that just symlink to local folders. This is useful for
testing.

Differential Revision: https://reviews.llvm.org/D96868