Fix parsing of long options; actually warn on bad limit
Fix parsing of long options; actually warn on bad limit

Fix the parsing of long options (arguments with = broke things.)

Actually issue a warning if we specify a wrong limit on the command
line.

Signed-off-by: H. Peter Anvin <8a453bad9912ffe59bc0f0b8abe03df9be19379e@linux.intel.com>

techkey/nasm,techkey/nasm,techkey/nasm,techkey/nasm,techkey/nasm