[all-commits] [llvm/llvm-project] b5b7e3: [llvm-lib] Ignore /SUBSYSTEM flag

[pzhengqc via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b5b7e3adcdcd2d640ed665258792de000e0d3097
      https://github.com/llvm/llvm-project/commit/b5b7e3adcdcd2d640ed665258792de000e0d3097
  Author: Pengxuan Zheng <pzheng at quicinc.com>
  Date:   2022-06-28 (Tue, 28 Jun 2022)

  Changed paths:
    M llvm/lib/ToolDrivers/llvm-lib/Options.td

  Log Message:
  -----------
  [llvm-lib] Ignore /SUBSYSTEM flag

It's not clear what Microsoft's LIB.exe actually does based on the official
description of the flag (link below). We can probably ignore it for now.

https://docs.microsoft.com/en-us/cpp/build/reference/managing-a-library?view=msvc-170

Reviewed By: thieta

Differential Revision: https://reviews.llvm.org/D128458