[skip ci]
Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2818)

The core SipHash supports either 8 or 16-byte output and a configurable
number of rounds.
The default behavior, as added to EVP, is to use 16-byte output and
2,4 rounds, which matches the behavior of most implementations.
There is an EVP_PKEY_CTRL that can control the output size.
Reviewed-by: NRichard Levitte <levitte@openssl.org>
Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2216)

Reviewed-by: NRich Salz <rsalz@openssl.org>
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1514)

Reviewed-by: NRich Salz <rsalz@openssl.org>
Reviewed-by: NTim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1669)

libssl, not libddl.
Reviewed-by: NAndy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1871)

Reviewed-by: NRichard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1849)

Added the file README.external which describes how to build and run OpenSSL
to use the BoringSSL test suite. Also updated INSTALL to point to it.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Don't build ossl_shim by default. Switch it on through
enable-external-tests.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Also we disable TLS1.3 by default (use enable-tls1_3 to re-enable). This is
because this is a WIP and will not be interoperable with any other TLS1.3
implementation.

Finally, we fix some tests that started failing when TLS1.3 was disabled by
default.
Reviewed-by: NRich Salz <rsalz@openssl.org>

This reverts commit ca1574ce.
Not suitabled for a minor release as it breaks the ABI.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NTim Hudson <tjh@openssl.org>
Reviewed-by: NMatt Caswell <matt@openssl.org>

Make it clear that the OPENSSL_LOCAL_CONFIG_DIR settings take
precedence over the in-tree configs.
Reviewed-by: NMatt Caswell <matt@openssl.org>
Reviewed-by: NRichard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1798)

This is overdue since the addition of the unified build system
Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1767)

no-rsa is no longer an option since 7ec8de16

Fix a typo about poly1305
Reviewed-by: NAndy Polyakov <appro@openssl.org>
Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1582)

Traditionally Configure passed $ENV{PERL} to Makefile. But this
resulted in ambiguilty as Configure script could be executed by
interpreter different from one executing remaining scripts. Since
we separate compile- and run-time interpreters with HASHBANGPERL
variable, there is no reason to segment the build procedure.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NEmilia Käsper <emilia@openssl.org>

This reverts commit 7f9ae888.
Reviewed-by: NEmilia Käsper <emilia@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>

I bug in perl's File::Spec->canonpath() was uncovered.  There's
nothing we can do about it (except re-implementing canonpath()),
except working around the problem (a directory rename) and reporting
the issue to the perl module developers.
Reviewed-by: NRich Salz <rsalz@openssl.org>

The diverse notations used in INSTALL are not as self explanatory as
we might imagine, so let's attempt a consistent notation for mandatory
and optional pieces of a command line, and to explain the meaning of
each notation.

This does away with the bash notation used in one spot, as it isn't
universally understood and will only confuse the unknowing more.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Make it possible to have a separate and different perl command string
for installable scripts than we use when building, with the
environment variable HASHBANGPERL.  Its value default to the same as
the environment PERL if it's defined, otherwise '/usr/bin/env perl'.

Note: this is only relevant for Unix-like environments.
Reviewed-by: NRich Salz <rsalz@openssl.org>
Reviewed-by: NAndy Polyakov <appro@openssl.org>
Reviewed-by: NKurt Roeckx <kurt@openssl.org>

Reviewed-by: NKurt Roeckx <kurt@openssl.org>
Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1245)

Fill out the INSTALL instructions with more information on Configure
arguments, environment variables and Makefile targets.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Include a note in INSTALL that tests must be run from an unprivileged
process.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NMatt Caswell <matt@openssl.org>

README is a fairly independent document, and so is INSTALL.  NOTES are
merely addendums to INSTALL.  Therefore , INSTALL.DJGPP and
README.PERL get renamed to NOTES.DJGPP and NOTES.PERL.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

With Unixly Makefiles as well as with nmake, make variables are
transferred to the shell running the commands as envinronment
variables.  This principle doesn't apply with MMS, so we must
explicitely define VERBOSE as commands when it's needed.
Reviewed-by: NRich Salz <rsalz@openssl.org>

PR#4462
Reviewed-by: NRich Salz <rsalz@openssl.org>

It was added as part of 2df84dd3
but has never actually been used for anything; presumably it was
a typo for one of SCTP or CT.

This removes the last '??' entry from INSTALL.
Reviewed-by: NRichard Levitte <levitte@openssl.org>
Reviewed-by: NMatt Caswell <matt@openssl.org>
Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>

In most cases we expect that people will be using shared libraries not
static ones, therefore we make that the default.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Update the config options documentation based on feedback.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

There were a lot of options missing from INSTALL. This adds descriptions
for them.
Reviewed-by: NRichard Levitte <levitte@openssl.org>