Fix two compatibility issues with our getopt_long_only() vs. the GNU version:

o Check for long options even when not at the beginning of an option.
  For instance, if -a is a short option w/o an arg and -static is a
  boolean long option then -astatic is valid for getopt_long_only().
o If a potential long argument does not match longopts and the first
  character is not a short option, print a warning and skip the rest
  of the argument.

Also clean up some trailing whitespace and change return value of
parse_long_options() from -2 to -1 when unmatched and in long_only mode.

With these fixes the binutils ld seems happy with our getopt_long_only()

0 files changed, 0 insertions, 0 deletions