[all-commits] [llvm/llvm-project] 7a25de: llvm-config: emit the C++ standard flag into CXXFLAGS

[Saleem Abdulrasool via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7a25de6d2073f77ea1a0d8f4cd715bec55678941
      https://github.com/llvm/llvm-project/commit/7a25de6d2073f77ea1a0d8f4cd715bec55678941
  Author: Saleem Abdulrasool <compnerd at compnerd.org>
  Date:   2019-11-01 (Fri, 01 Nov 2019)

  Changed paths:
    M llvm/tools/llvm-config/CMakeLists.txt

  Log Message:
  -----------
  llvm-config: emit the C++ standard flag into CXXFLAGS

This recovers the now "missing" flag as this is controlled by CMake
rather than injected into the user defined flags list.  This is
primarily needed by LDC and other out-of-tree users which do not
correctly setup the C++ flags.