llvmPackages_15.libcxxStdenv's clang++ is broken in nixos-unstable

[amnore]

Describe the bug

clang++ cannot compile a simple c++ program.

Steps To Reproduce

1. cat flake.nix flake.lock a.cpp

flake.nix:

{
  outputs = { nixpkgs, ... }: {
    devShell.x86_64-linux =
      let
        pkgs = nixpkgs.legacyPackages.x86_64-linux;
        mkShell = pkgs.mkShell.override {
          stdenv = pkgs.llvmPackages_15.libcxxStdenv;
        };
      in
      mkShell {};
  };
}

flake.lock: (latest commit of nixos-unstable as of 2023-02-01)

{
  "nodes": {
    "nixpkgs": {
      "locked": {
        "lastModified": 1675115703,
        "narHash": "sha256-4zetAPSyY0D77x+Ww9QBe8RHn1akvIvHJ/kgg8kGDbk=",
        "owner": "NixOS",
        "repo": "nixpkgs",
        "rev": "2caf4ef5005ecc68141ecb4aac271079f7371c44",
        "type": "github"
      },
      "original": {
        "id": "nixpkgs",
        "type": "indirect"
      }
    },
    "root": {
      "inputs": {
        "nixpkgs": "nixpkgs"
      }
    }
  },
  "root": "root",
  "version": 7
}

a.cpp:

int main() {}

3. nix develop
4. clang++ a.cpp

output:

-/nix/store/178vvank67pg2ckr5ic5gmdkm3ri72f3-binutils-2.39/bin/ld: cannot find l: No such file or directory
clang-15: error: linker command failed with exit code 1 (use -v to see invocation)

Expected behavior

The program compiles.

Additional context

I did a strace of the compiler. The command that fails is:

"/nix/store/178vvank67pg2ckr5ic5gmdkm3ri72f3-binutils-2.39/bin/ld" "-z" "relro" "-z" "now" "-pie" "--eh-frame-hdr" "-m" "elf_x86_64" "-o" "a.out" "/nix/store/yzjgl0h6a3qh1mby405428f16xww37h0-glibc-2.35-224/lib/Scrt1.o" "/nix/store/yzjgl0h6a3qh1mby405428f16xww37h0-glibc-2.35-224/lib/crti.o" "/nix/store/z1yw9cw97bcdfmxz5wk7j1bycw42r1mw-gcc-11.3.0/lib64/gcc/x86_64-unknown-linux-gnu/11.3.0/crtbeginS.o" "-L/nix/store/yvrj6nxc7iyngicpd5d13pzfd6m1vari-libcxx-15.0.7/lib" "-L/nix/store/rr6bk84i67k8pk7nap0pzfc4pwgsk66w-libcxxabi-15.0.7/lib" "-L/nix/store/yvrj6nxc7iyngicpd5d13pzfd6m1vari-libcxx-15.0.7/lib" "-L/nix/store/rr6bk84i67k8pk7nap0pzfc4pwgsk66w-libcxxabi-15.0.7/lib" "-L/nix/store/yzjgl0h6a3qh1mby405428f16xww37h0-glibc-2.35-224/lib" "-L/nix/store/5dr46cz3z9ggvqbxyqfa0zl7lyzj4739-clang-15.0.7-lib/lib" "-L/nix/store/z1yw9cw97bcdfmxz5wk7j1bycw42r1mw-gcc-11.3.0/lib64/gcc/x86_64-unknown-linux-gnu/11.3.0" "-L/nix/store/z1yw9cw97bcdfmxz5wk7j1bycw42r1mw-gcc-11.3.0/lib64/gcc/x86_64-unknown-linux-gnu/11.3.0/../../../../lib64" "-dynamic-linker=/nix/store/yzjgl0h6a3qh1mby405428f16xww37h0-glibc-2.35-224/lib/ld-linux-x86-64.so.2" "/tmp/nix-shell.akOXrp/a-aa3c1a.o" "-lc++abi" "-rpath" "/tmp/x/outputs/out/lib64" "-rpath" "/tmp/x/outputs/out/lib" "-lc++" "-lm" "-lgcc_s" "-lgcc" "-lc" "-lgcc_s" "-lgcc" "/nix/store/z1yw9cw97bcdfmxz5wk7j1bycw42r1mw-gcc-11.3.0/lib64/gcc/x86_64-unknown-linux-gnu/11.3.0/crtendS.o" "/nix/store/yzjgl0h6a3qh1mby405428f16xww37h0-glibc-2.35-224/lib/crtn.o" "-rpath" "/nix/store/yvrj6nxc7iyngicpd5d13pzfd6m1vari-libcxx-15.0.7/lib" "-rpath" "/nix/store/rr6bk84i67k8pk7nap0pzfc4pwgsk66w-libcxxabi-15.0.7/lib" "-rpath" "/nix/store/yzjgl0h6a3qh1mby405428f16xww37h0-glibc-2.35-224/lib"

After removing -lc++ from the arguments, ld no longer complains about not finding l.

Notify maintainers

@Ericson2314 @sternenseemann @lovek323 @dtzWill @primeos

Metadata

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

 - system: `"x86_64-linux"`
 - host os: `Linux 5.15.89, NixOS, 23.05 (Stoat), 23.05.20230130.2caf4ef`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.13.2`
 - channels(root): `""`
 - nixpkgs: `/etc/nixos-flake-input/nixpkgs`

[amnore]

Dup of #214524