[all-commits] [llvm/llvm-project] d6d300: [CMake][WinMsvc] Fix user passed compiler/linker f...

[Yuanfang Chen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d6d3000a2f6d88ac73e5d4da4005ceadec788a9a
      https://github.com/llvm/llvm-project/commit/d6d3000a2f6d88ac73e5d4da4005ceadec788a9a
  Author: Yuanfang Chen <yuanfang.chen at sony.com>
  Date:   2022-01-07 (Fri, 07 Jan 2022)

  Changed paths:
    M llvm/cmake/platforms/WinMsvc.cmake

  Log Message:
  -----------
  [CMake][WinMsvc] Fix user passed compiler/linker flags

Users could pass flags by environment variables like CFLAGS/CXXFLAGS/LDFLAGS
or by using CMAKE_<LANG>_FLAGS_INIT/CMAKE_<t>_LINKER_FLAGS_INIT. So this
toolchain file should append to INIT flags instead. Otherwise, user
flags would be discarded here by assigning to CMAKE_<LANG>_FLAGS
directly.

Reviewed By: smeenai, mstorsjo

Differential Revision: https://reviews.llvm.org/D116709