[all-commits] [llvm/llvm-project] aa7a5a: repair standalone clang builds

[Saleem Abdulrasool via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: aa7a5ad56b6028e0963e1a8d45b4e82f3f6bc70e
      https://github.com/llvm/llvm-project/commit/aa7a5ad56b6028e0963e1a8d45b4e82f3f6bc70e
  Author: Saleem Abdulrasool <compnerd at compnerd.org>
  Date:   2020-07-10 (Fri, 10 Jul 2020)

  Changed paths:
    M clang/CMakeLists.txt

  Log Message:
  -----------
  repair standalone clang builds

Add missing C++ language standard setup for clang standalone build.

Patch by Michele Scandale!

Differential Revision: https://reviews.llvm.org/D83426