Fixes to earlier commit that changed operf to use getopt vs popt
In my June 11 patch posting to the oprofile-list ("[PATCH] Switch
operf from popt to getopt"), I incorrectly removed the configure check
for popt. This is needed because other oprofile programs still
use popt. Also, I neglected to remove a new function in libutil/op_popt
that I had previously added in my failed attempt to have popt support
operf. This patch addresses both of these concerns.
Signed-off-by: Maynard Johnson <email@example.com>