anchor.diff:    # so musl can selectively disable as needed
     hardeningDisable = [ "stackprotector" ];
   
  +  # Leave these, be friendlier to debuggers/perf tools
  +  # Don't force them on, but don't force off either
  +  postPatch = ''
  +    substituteInPlace configure \
  +      --replace -fno-unwind-tables "" \
  +      --replace -fno-asynchronous-unwind-tables ""
  +  '';
  +
     preConfigure = ''
       configureFlagsArray+=("--syslibdir=$out/lib")
     '';
  
positive.code:   outputs = [ "out" "dev" ];
  
    dontDisableStatic = true;
    dontStrip = true;
  
    postInstall =
    ''
      # Not sure why, but link in all but scsi directory as that's what uclibc/glibc do.
      # Apparently glibc provides scsi itself?
      (cd $dev/include && ln -s $(ls -d ${linuxHeaders}/include/* | grep -v "scsi$") .)
    '' +
    ''
      mkdir -p $out/bin
      # Create 'ldd' symlink, builtin
      ln -s $out/lib/libc.so $out/bin/ldd
  
negative.code:   configureFlags = [
      "--enable-shared"
      "--enable-static"
      "--enable-debug"
      "CFLAGS=-fstack-protector-strong"
      # Fix cycle between outputs
      "--disable-wrapper"
  