from .h files...

PR: 1130

[most importantly] put back dependencies accidentaly eliminated in
check-in #13342.

and GNU binutils, but kept BSD make... And I took the opportunity to
unify other targets to this common least denominator...

if $(EXHEADER) is empty.

Notified by many, solution suggested by Carson Gaspar <carson@taltos.org>

"Proper" means "compiles and passes test." Versioning is broken (I think).

COFF and a.out targets [similar to ELF targets]. You might notice some
rudementary support for shared mingw builds under cygwin. It works (it
produces cryptoeay32.dll and ssleay32.dll with everything exported by
name), but it's primarily for testing/debugging purposes, at least for
now...

the Makefiles. NB: this commit is probably going to generate a huge posting
and it is highly uninteresting to read.

This is part of a large change submitted by Markus Friedl <markus@openbsd.org>

Submitted by: Tim Rice <tim@multitalents.net>

PR: #735, #765

PR: 440

FreeBSD. Goal is to extend support even to SCO5, UnixWare/OpenUnix...

always give the expected result on some platforms.

I've covered all the memset()s I felt safe modifying, but may have missed some.

give it.
For 0.9.7 and up, that means util/domd needs to remove those double
dashes from the argument list when gcc is used to find the
dependencies.

PR: 216, point 1

handled properly.
Part of PR 75

Submitted by: Nils Larsch

Retain compatibility of EVP_DigestInit() and EVP_DigestFinal()
with existing code.

Modify library to use digest *_ex() functions.

Submitted by: Toomas Kiisk <vix@cyber.ee>

Change all calls to low level digest routines in the library and
applications to use EVP. Add missing calls to HMAC_cleanup() and
don't assume HMAC_CTX can be copied using memcpy().

Note: this is almost identical to the patch submitted to openssl-dev
by Verdon Walker <VWalker@novell.com> except some redundant
EVP_add_digest_()/EVP_cleanup() calls were removed and some changes
made to avoid compiler warnings.