[all-commits] [llvm/llvm-project] 4d21f6: Be smarter about the GLIBCXX_USE_CXX11_ABI default...

[serge-sans-paille via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4d21f664db63a30e331696a28b9c340a2f059997
      https://github.com/llvm/llvm-project/commit/4d21f664db63a30e331696a28b9c340a2f059997
  Author: serge-sans-paille <sguelton at mozilla.com>
  Date:   2025-08-30 (Sat, 30 Aug 2025)

  Changed paths:
    M llvm/cmake/modules/HandleLLVMOptions.cmake

  Log Message:
  -----------
  Be smarter about the GLIBCXX_USE_CXX11_ABI default (#155781)

It appears that unconditionally using GLIBCXX_USE_CXX11_ABI=0 is slow on
modern libstdc++, while using GLIBCXX_USE_CXX11_ABI=1 breaks old
buildbots, so use the compiler default unless asked to do differently.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications