Merge pull request #207512 from wegank/libpmenergy

    libcharset = callPackage ./libcharset.nix {};

    libunwind = callPackage ./libunwind.nix {};

    libnetwork = callPackage ./libnetwork.nix {};

    libpm = callPackage ./libpm.nix {};

    # Avoid introducing a new objc4 if stdenv already has one, to prevent

    # conflicting LLVM modules.

    objc4 = if stdenv ? objc4 then stdenv.objc4 else callPackage ./libobjc.nix {};

{ stdenvNoCC, MacOSX-SDK, checkReexportsHook }:

stdenvNoCC.mkDerivation {

  pname = "libpm";

  version = MacOSX-SDK.version;

  dontUnpack = true;

  dontBuild = true;

  nativeBuildInputs = [ checkReexportsHook ];

  installPhase = ''

    mkdir -p $out/lib

    cp ${MacOSX-SDK}/usr/lib/libpm* $out/lib

  '';

  passthru = {

    tbdRewrites = {

      const."/usr/lib/libpmenergy.dylib" = "${placeholder "out"}/lib/libpmenergy.dylib";

      const."/usr/lib/libpmsample.dylib" = "${placeholder "out"}/lib/libpmsample.dylib";

    };

  };

}