[all-commits] [llvm/llvm-project] fcab93: [clang][deps] Handle response files in dep scanner

[Ben Langmuir via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fcab930cd32e6d977816fa7094a0de0bc0d7dd1f
      https://github.com/llvm/llvm-project/commit/fcab930cd32e6d977816fa7094a0de0bc0d7dd1f
  Author: Ben Langmuir <blangmuir at apple.com>
  Date:   2023-03-13 (Mon, 13 Mar 2023)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticDriverKinds.td
    M clang/include/clang/Driver/Driver.h
    M clang/lib/Driver/Driver.cpp
    M clang/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp
    A clang/test/ClangScanDeps/response-file.c
    M clang/tools/driver/driver.cpp

  Log Message:
  -----------
  [clang][deps] Handle response files in dep scanner

Extract the code the driver uses to expand response files and reuse it
in the dependency scanner.

rdar://106155880

Differential Revision: https://reviews.llvm.org/D145838