Fix typos in PKCS#12 ASN1 code.

Make PKCS7_set_detached work again.

Submitted by: TJ Saunders <tj@castaglia.org>
Reviewed by:
PR: 268

Submitted by: Nils Larsch

Submitted by: anonymous
PR: 254

Submitted by: Nils Larsch

Submitted by: Nils Larsch, Bodo Moeller

Submitted by: Nils Larsch

Submitted by: Nils Larsch

Submitted by: Nils Larsch

Reinstate the check for invalid length BIT STRINGS,
which was effectively bypassed in the ASN1 changed.

Make -nameopt work in req and add support for -reqopt

GNU ld comes first, checking the usage of collect2 gives that instead of
GNU ld, even if GNU ld would be the one that would get used if we link using
gcc.  It's much better, apparently, to ask gcc directly what the path to
GNU ld is (provided it's there at all and gcc knows about it), and ask
the result if it's a GNU or not.  The bonus is that our GNU ld detection
mechanism got shorter and easier to understand...

Submitted by:
Reviewed by:
PR: 212

Submitted by: Nils Larsch

Submitted by: Nils Larsch

come up with all kinds of names we don't have in our targets).
Besides, our sparcv9 targets currently generate sparcv8 code, I'm told.

Notified by Doug Kaufman <dkaufman@rahul.net>

PR: 220

Submitted by: Lorinczy Zsigmond <lzsiga@mail.ahiv.hu>

Part of PR 196

PR: 199

OpenSSL itself, since they aren't used there (yet).  It became quite
visible qhen building a shared library, however...

EC_GROUP_new_by_nid() should be enough.  This avoids a lot of
redundancy.

Submitted by: Nils Larsch

become rather large.  This becomes a problem when the default 1024
character large buffer that WRITE uses isn't enough.  WRITE/SYMBOL
uses a 2048 byte large buffer instead.