[all-commits] [llvm/llvm-project] 67e2e6: [gn build] Set llvm_have_mallinfo2 to true by default

[aeubanks via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 67e2e6e66d0aedb3a2b88fcd0f97957e3cf5ea36
      https://github.com/llvm/llvm-project/commit/67e2e6e66d0aedb3a2b88fcd0f97957e3cf5ea36
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2022-05-25 (Wed, 25 May 2022)

  Changed paths:
    M llvm/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn

  Log Message:
  -----------
  [gn build] Set llvm_have_mallinfo2 to true by default

If you are using an old enough glibc which doesn't have mallinfo2, set
`llvm_have_mallinfo2 = false`.

At this point it's likely that most people using the gn build are
compiling against a recent enough glibc (glibc 2.33 which was released
in Feb 2021).

Reviewed By: peterwaller-arm

Differential Revision: https://reviews.llvm.org/D126415