This leaves behind files with names ending with '.iso-8859-1'.  These
should be safe to remove.  If something went wrong when re-encoding,
there will be some files with names ending with '.utf8' left behind.
Reviewed-by: NRich Salz <rsalz@openssl.org>

PR: 2963 and a number of others

path with spaces.

PR: 2835

be done, it's definitely not the way to do it. So far answer to the
question was to ./config -Wa,--noexecstack (adopted by RedHat).

PR: 1447

improvement on Core2. I still need to detect Core2 and choose this
path...