anchor.diff:      inherit (darwin.apple_sdk.frameworks) Cocoa Kernel;
     };
   
  -  glibc = callPackage ../development/libraries/glibc { };
  +  glibc = callPackage ../development/libraries/glibc {
  +    stdenv = gccStdenv; # doesn't compile without gcc
  +  };
   
     # Provided by libc on Operating Systems that use the Extensible Linker Format.
     elf-header =
  
positive.code:     stripped = false;
    }));
  
    crossLibcStdenv = overrideCC stdenv
      (if stdenv.hostPlatform.useLLVM or false
       then buildPackages.llvmPackages_8.lldClangNoLibc
       else buildPackages.gccCrossStageStatic);
  
    # The GCC used to build libc for the target platform. Normal gccs will be
    # built with, and use, that cross-compiled libc.
  
negative.code: 
    # Being redundant to avoid cycles on boot. TODO: find a better way
    glibcCross = callPackage ../development/libraries/glibc {
      stdenv = gccCrossLibcStdenv; # doesn't compile without gcc
    };
  
    muslCross = musl.override {
  