[all-commits] [llvm/llvm-project] 772009: [PS5][Driver] Allow selection of CRT with `-L` (#1...

[Edd Dawson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 772009ce4aff79858481540aa04401eebf3f709a
      https://github.com/llvm/llvm-project/commit/772009ce4aff79858481540aa04401eebf3f709a
  Author: Edd Dawson <edd.dawson at sony.com>
  Date:   2025-06-27 (Fri, 27 Jun 2025)

  Changed paths:
    M clang/lib/Driver/ToolChains/PS4CPU.cpp
    M clang/test/Driver/ps5-linker.c

  Log Message:
  -----------
  [PS5][Driver] Allow selection of CRT with `-L` (#145869)

There's long standing behaviour in PlayStation to allow user-supplied
library search paths (`-L`) to influence lookup of CRT objects. This
seems to be a historical quirk that has persisted to the present day.

This usage of `-L` for CRT selection is deeply entrenched among users of
the PS5 toolchain. While this change is conceptually bothersome, it does
reflect what's shipped.

SIE tracker: TOOLCHAIN-17706



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