Generates a number coprime to 2, 3, 5, 7, 11.

Speed:
Trial div (add) : trial div (retry) : coprime
1 : 0.42 : 0.84

~2% speed improvement on trial division.

Possibly some reduction in bias, but no speed gains.

PR: 2681
Submitted by: Annie Yousar

PR: 2655

add ghash benchmark to apps/speed.c.

PR#1999 broke fork detection by assuming HAVE_FORK was set for all platforms.
Include original HAVE_FORK detection logic while allowing it to be
overridden on specific platforms with -DHAVE_FORK=1 or -DHAVE_FORK=0

Submitted by: Doug Goldstein <cardoe@gentoo.org>, Steve.

Make no-dsa, no-ecdsa and no-rsa compile again.

in performance calculations. For the moment there is only one code
fast enough to suffer from this: Intel AES-NI engine.
PR: 2096

Submitted by: "Bayram Kurumahmut" <kbayram@ubicom.com>
Approved by: steve@openssl.org

Don't use HAVE_FORK in apps/speed.c it can conflict with configured version.

PR: 1787
Submitted by: Artur Klauser <aklauser@google.com>

PR: 1503
Submitted by: KISA
Reviewed by: Bodo Moeller

PR: 1338
Submitted by: justin@soze.net

Submitted by: Masashi Fujita
Reviewed by: Bodo Moeller

temporarily[!] removes support for couple of esoteric platforms [well,
Netware, vxWorks and VMS].