Add to 'config'.

Submitted by Ian Marsh <mushypea@dominion.net.uk>

Submitted by: Nils Larsch <nla@trustcenter.de>

CygWin 1.3.x, which includes thread and shared library support.

Submitted by Corinna Vinschen <vinschen@redhat.com> and modified a
little bit.

alpha-cc, alpha-cc-rpath, alpha-gcc, alpha164-cc and alphaold-cc.

Therefore, I've added a sanity checker.

Note that it can be combined with almost any other argument (the other
arguments will be completely ignored), with "reconf" as the blatant
exception, since it also has the behavior of ignoring all following
command line arguments.  If --test-sanity and reconf are both used on
the command line, the first one wins.

libraries with debug-linux-elf.

make it possible to produce shared libraries on ReliantUNIX.

* make openssl rsa work with -engine chil
* misc changes, including debug-linux-ppro Configure target
  and FORMAT_NETSCAPE-aware load_{,pub}key()

This completes the application of his changes.

Submitted by Pier Fumagalli <pier@betaversion.org>

libraries.  Make a general change to support shared library
linking flags in general.
Noted by Nick Briggs <briggs@parc.xerox.com>

Submitted by "Bryan W. Headley" <bheadley@interaccess.com>

("Anton J. Gamel" <gamel@anna.anatomie.uni-freiburg.de>)

build.

Submitted by: Richard Shapiro <rshapiro@abinitio.com>

field here, which is left empty).

Various configurations are *only* in the 0.9.6 branch at the moment:
  OpenUNIX
  OpenUNIX-8-gcc-shared
  OpenUNIX-8-shared
Either Configure or CHANGES must be changed to rectify the situation.

used or not, let's ask collect2 which ld it uses and choose to use the
target do-gnu_shared if GNU ld is used.

This solves the reported problems on Solaris systems where GNU cc is
used but GNU ld isn't, and probably on other systems with similar
setups.

what we look for in crypto/evp.

(Boyd Lynn Gerber <gerberb@zenez.com>).

-mcpu=i486 is new as of gcc 2.95, and if you have that, you wouldn't
want to optimize for 486 anyway.