llvmPackages_12.stdenv is missing -lc++abi on darwin

[veprbl]

Describe the bug

llvmPackages_12.stdenv and llvmPackages_13.stdenv don't work on darwin. This makes it harder to use C++20 on darwin.

Steps To Reproduce

with import <nixpkgs> {};
  
llvmPackages_12.stdenv.mkDerivation {
  name = "test";
  input = builtins.toFile "test.cc" ''
  #include <iostream>

  int main() {
    std::cerr << "Hello, Nix!" << std::endl;
    return 0;
  }
  '';
  buildCommand = ''
    cp $input test.cc
    c++ test.cc -lc++abi # works
    ./a.out
    c++ test.cc # doesn't work
    ./a.out
  '';
}

Expected behavior

Should see:

Hello, Nix!
Hello, Nix!

Error

Undefined symbols for architecture x86_64:
  "operator delete(void*)", referenced from:
      std::__1::ostreambuf_iterator<char, std::__1::char_traits<char> > std::__1::__pad_and_output<char, std::__1::char_traits<char> >(std::__1::ostreambuf_iterator<char, std::__1::char_traits<char> >, char const*, char const*, char const*, std::__1::ios_base&, char) in test-08e701.o
  "operator new(unsigned long)", referenced from:
      std::__1::ostreambuf_iterator<char, std::__1::char_traits<char> > std::__1::__pad_and_output<char, std::__1::char_traits<char> >(std::__1::ostreambuf_iterator<char, std::__1::char_traits<char> >, char const*, char const*, char const*, std::__1::ios_base&, char) in test-08e701.o
  "___cxa_begin_catch", referenced from:
      std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::__put_character_sequence<char, std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*, unsigned long) in test-08e701.o
      ___clang_call_terminate in test-08e701.o
  "___cxa_end_catch", referenced from:
      std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::__put_character_sequence<char, std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*, unsigned long) in test-08e701.o
  "___gxx_personality_v0", referenced from:
      _main in test-08e701.o
      std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::__put_character_sequence<char, std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*, unsigned long) in test-08e701.o
      std::__1::ostreambuf_iterator<char, std::__1::char_traits<char> > std::__1::__pad_and_output<char, std::__1::char_traits<char> >(std::__1::ostreambuf_iterator<char, std::__1::char_traits<char> >, char const*, char const*, char const*, std::__1::ios_base&, char) in test-08e701.o
      Dwarf Exception Unwind Info (__eh_frame) in test-08e701.o
ld: symbol(s) not found for architecture x86_64

Metadata

Please run nix-shell -p nix-info --run "nix-info -m" and paste the result.

 - system: `"x86_64-darwin"`
 - sandbox: `relaxed`

[veprbl]

Duplicate of #166205
Duplicate of #130963