anchor.diff:      ];
       skipIncludesPhase = true;
       buildPhase = ''
  -      cc  -c -Iinclude -Ilib/libc/include lib/libc/gen/fts.c \
  +      "$CC" -c -Iinclude -Ilib/libc/include lib/libc/gen/fts.c \
             -o lib/libc/gen/fts.o
  -      ar -rsc libfts.a lib/libc/gen/fts.o
  +      "$AR" -rsc libfts.a lib/libc/gen/fts.o
       '';
       installPhase = ''
         runHook preInstall
  
positive.code:     # override defaults to prevent infinite recursion
      nativeBuildInputs = [ makeMinimal ];
      buildInputs = [ zlib ];
  
      # temporarily use gnuinstall for bootstrapping
      # bsdinstall will be built later
  
negative.code:     version = "8.0";
      nativeBuildInputs = [ ];
      propagatedBuildInputs = [ compat ];
      buildInputs = [ stdenv.cc ];
      extraPaths = [
        (fetchNetBSD "lib/libc/gen/fts.c" "8.0" "1a8hmf26242nmv05ipn3ircxb0jqmmi66rh78kkyi9vjwkfl3qn7")
        (fetchNetBSD "lib/libc/include/namespace.h" "8.0" "1sjvh9nw3prnk4rmdwrfsxh6gdb9lmilkn46jcfh3q5c8glqzrd7")
  