[PATCH 5/5] T360-symbol-hiding: Use nm instead of objdump.

The output of `objdump -t` depends on the format of the object files which are different across platforms (e.g. Mac OS X). Since we really just want to filter the symbols in the object file, nm is a more appropriate tool since it only lists symbols from object files (nm(1)) and has a consistent

[PATCH 5/5] T360-symbol-hiding: Use nm instead of objdump.

The output of `objdump -t` depends on the format of the object files which are different across platforms (e.g. Mac OS X). Since we really just want to filter the symbols in the object file, nm is a more appropriate tool since it only lists symbols from object files (nm(1)) and has a consistent