PATCH COMMITTED: Add --strip-debug-non-line

[Frank Ch. Eigler]

"Caleb Howe" <cshowe@google.com> writes:

> [...]  My goal with this patch was to make smaller debug-able
> binaries, I hadn't considered the case of optimized binaries with
> debugging information included.  [...]

FWIW, debugging optimized binaries is something that will be
increasingly important and possible as improvements happen in dwarf
producers (gcc) and consumers (gdb, systemtap, ...).

- FChE