[lld][COFF] Add /linkreprofullpathrsp flag (#174971)

This patch adds the /linkreprofullpathrsp flag with the same behaviour
as link.exe. This flag emits a file containing the full paths to each
object passed to the link line.

This is used in particular when linking Arm64X binaries, as you need the
full path to all the Arm64 objects that were used in a standard Arm64
build.

See:

https://learn.microsoft.com/en-us/cpp/build/reference/link-repro-full-path-rsp
for the Microsoft documentation of the flag.

Relands #165449

GitOrigin-RevId: 0f3ba5a2085212978b60470e18dbd38b44daf80e
5 files changed
tree: e3cafc16c3a95cf84e5e1af79a04a9410d035c1e
  1. cmake/
  2. COFF/
  3. Common/
  4. docs/
  5. ELF/
  6. include/
  7. MachO/
  8. MinGW/
  9. test/
  10. tools/
  11. unittests/
  12. utils/
  13. wasm/
  14. .clang-format
  15. .clang-tidy
  16. .gitignore
  17. CMakeLists.txt
  18. LICENSE.TXT
  19. Maintainers.md
  20. README.md
README.md

LLVM Linker (lld)

This directory and its subdirectories contain source code for the LLVM Linker, a modular cross platform linker which is built as part of the LLVM compiler infrastructure project.

lld is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.

Benchmarking

In order to make sure various developers can evaluate patches over the same tests, we create a collection of self contained programs.

It is hosted at https://s3-us-west-2.amazonaws.com/linker-tests/lld-speed-test.tar.xz

The current sha256 is 10eec685463d5a8bbf08d77f4ca96282161d396c65bd97dc99dbde644a31610f.