[all-commits] [llvm/llvm-project] 400a02: [sanitizer] Handle Gentoo's libstdc++ path

[Sam James via All-commits]

  Branch: refs/heads/release/18.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 400a02bb281ba0de79211ab53d931e44dd76733f
      https://github.com/llvm/llvm-project/commit/400a02bb281ba0de79211ab53d931e44dd76733f
  Author: Sam James <sam at gentoo.org>
  Date:   2024-01-30 (Tue, 30 Jan 2024)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_report.cpp

  Log Message:
  -----------
  [sanitizer] Handle Gentoo's libstdc++ path

On Gentoo, libc++ is indeed in /usr/include/c++/*, but libstdc++ is at
e.g. /usr/lib/gcc/x86_64-pc-linux-gnu/14/include/g++-v14.

Use '/include/g++' as it should be unique enough. Note that the omission of
a trailing slash is intentional to match g++-*.

See https://github.com/llvm/llvm-project/pull/78534#issuecomment-1904145839.

Reviewed by: mgorny
Closes: https://github.com/llvm/llvm-project/pull/79264

Signed-off-by: Sam James <sam at gentoo.org>
(cherry picked from commit e8f882f83acf30d9b4da8846bd26314139660430)