In constructions such as 'for x in $(MAKEVAR); do ...', there's the
possibility that $(MAKEVAR) is en empty value.  Some shells don't like
that, so introduce a dummy value that gets discarded:

    for x in dummy $(MAKEVAR); do
        if [ "$$x" = "dummy" ]; then continue; fi

Closes RT#4459
Reviewed-by: NRich Salz <rsalz@openssl.org>

Fix compilation with --strict-warnings and no-seed
Reviewed-by: NRich Salz <rsalz@openssl.org>

Rijndael is an old name for AES.
Reviewed-by: NRich Salz <rsalz@openssl.org>
Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

Fix the evp tests when no-scrypt is used.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

This fixes the no-cms compile time option.
Reviewed-by: NEmilia Käsper <emilia@openssl.org>

Misc fixes for no-dsa.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

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

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

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

Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

RT#4422
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NAndy Polyakov <appro@openssl.org>

This removes all scripts that deal with MINFO as well, since that's
only used by mk1mf.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

utils/mkrc.pl was added a while ago as a better generator for the
Windows DLL resource file.  Finalize the change by removing the
ms/version32.rc generator from Configure and adding resource file
support using mkrc.pl in Configurations/windows-makefile.pl
Reviewed-by: NAndy Polyakov <appro@openssl.org>

The mk1mf build for the VC-WIN* targets is broken and the unified
scheme works well enough, so we clean out the old.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

* Clear proposed, along with selected, before looking at ClientHello
* Add test case for above
* Clear NPN seen after selecting ALPN on server
* Minor documentation updates
Reviewed-by: NEmilia Käsper <emilia@openssl.org>
Reviewed-by: NRich Salz <rsalz@openssl.org>

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

Don't have #error statements in header files, but instead wrap
the contents of that file in #ifndef OPENSSL_NO_xxx
This means it is now always safe to include the header file.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

By default you get 0.9 which isn't widely available.
But we use HTTP/1.0 for now.
Courtesy beusink@users.github.com
Reviewed-by: NTim Hudson <tjh@openssl.org>

This gives us better control of what files are produced.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Merge ct_int.h into ct_locl.h
Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

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

Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

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

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

PR#4436
Reviewed-by: NRichard Levitte <levitte@openssl.org>
Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

Closes RT#4447
Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

One of the 'generate' targets depended on $(SRCDIR)/apps/progs.h,
which depended on...  nothing.  This meant it never got regenerated
once it existed, regardless of need.  Of course, we could have it
depend on all the files checked to generate it, but they also depend
on progs.h, so we'd end up getting cricular dependencies, which makes
make unhappy.

Furthermore, and this applies for the other generated files, having
them as targets means that they may be regenerated on the fly in some
cases, and since they get written to the source tree, this isn't such
a good idea if that tree is read-only (which is a possible situation
in an out-of-tree build).

So, we move all the actions to the 'generate' targets themselves, thus
making sure they get regenerated in a controlled manner and regardless
of dependencies.
Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

This reverts commit 91056e72.
Reviewed-by: NRich Salz <rsalz@openssl.org>

This reverts commit 04e2a527.
Reviewed-by: NRich Salz <rsalz@openssl.org>

This reverts commit a45d7d53.
Reviewed-by: NRich Salz <rsalz@openssl.org>

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

Closes RT#4450
Reviewed-by: NRich Salz <rsalz@openssl.org>

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

Therefore, they should be concatenated with the source directory using
catfile(), not catdir()
Reviewed-by: NRich Salz <rsalz@openssl.org>

Some implementations of sed require a newline before an ending '}'.
The easier method is to replace that sed command with the
corresponding perl command.

Closes RT#4448
Reviewed-by: NRich Salz <rsalz@openssl.org>

Depending on what has been built so far, all .d files may not be
present and 'find' will exit with non-zero exit code.  This isn't a
bother for us but may break make, so clear the exit code with an added
'exit 0'.

Closes RT#4444
Reviewed-by: NRich Salz <rsalz@openssl.org>

Some of the files in $(DEPS) might not exist.  We don't need to know.
Reviewed-by: NRich Salz <rsalz@openssl.org>