[all-commits] [llvm/llvm-project] 250873: [ELF] --sysroot: change sysrooted script to not fa...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2508733e1be28da8c53d36c109007b778225ec7a
      https://github.com/llvm/llvm-project/commit/2508733e1be28da8c53d36c109007b778225ec7a
  Author: Fangrui Song <i at maskray.me>
  Date:   2021-06-25 (Fri, 25 Jun 2021)

  Changed paths:
    M lld/ELF/ScriptParser.cpp
    M lld/test/ELF/linkerscript/group.s

  Log Message:
  -----------
  [ELF] --sysroot: change sysrooted script to not fall back for an absolute path

Modify the D13209 logic: for a script inside the sysroot, if an absolute path
does not exist, report an error instead of falling back to the path without the
sysroot prefix.

This matches GNU ld, which makes sense to me: we don't want to find an arbitrary
file in the host.

Reviewed By: ikudrin

Differential Revision: https://reviews.llvm.org/D104894