Functions needed for tclZipFS

10 warnings generated.
gcc -dynamiclib -pipe  -g -O2 -Wall    -prebind -headerpad_max_install_names -Wl,-search_paths_first  -Wl,-single_module -o libmigrate8.6.dylib /Users/seandeelywoods/build/dev-tcl/migrate/objs/migrate86_main.o  -L/Users/seandeelywoods/build/dev-tcl/tcl/unix -ltcl8.6   -L/Users/seandeelywoods/build/dev-tcl/tcl/unix -ltcl8.6
ld: warning: option -prebind is obsolete and being ignored
Undefined symbols for architecture x86_64:
  "_TclJoinPath", referenced from:
      _Zip_FSLoadFile in migrate86_main.o
  "_TclPathPart", referenced from:
      _Zip_FSLoadFile in migrate86_main.o
  "_TclThreadFreeObj", referenced from:
      _Zip_FSLoadFile in migrate86_main.o
  "_inflate", referenced from:
      _Zip_FSOpenFileChannelProc in migrate86_main.o
  "_inflateEnd", referenced from:
      _Zip_FSOpenFileChannelProc in migrate86_main.o
  "_inflateInit2_", referenced from:
      _Zip_FSOpenFileChannelProc in migrate86_main.o
  "_tclEmptyStringRep", referenced from:
      _Zip_FSLoadFile in migrate86_main.o
  "_tclNativeFilesystem", referenced from:
      _Zip_FSLoadFile in migrate86_main.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
child process exited abnormally
Failure logged to /Users/seandeelywoods/build/dev-tcl/migrate/practcl.log
basra:migrate seandeelywoods$