X9.31 tests need to look in files for '9.31'
RSA-PSS tests may contain additonal text as well as "salt len: n".
We now just look at the start of a filename for a match.

Separate ECDSA2 test list.

Reorder test to handle new formats: for example PQGVer for DSA2 can be
detected based on file format but if this fails revert to PQGVER.

For future debugging add a --debug-detect option which prints out more
details of the test detection including the first few lines of each
request file.
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Steve Marquess <marquess@openssl.org>

Dual EC DRBG removal now accepted for 2.0.8 onwards.

Revert Dual EC DRBG removal commit as it was not accepted for 2.0.7
version of the module.

This reverts commit 200f249b.

(cherry picked from commit 1a9d60d2)

(cherry picked from commit 964eaad7)

some versions of Windows.

tarball some don't exist) so set TEST='' to avoid linking to them. This also
avoids problems on platforms that copy instead of symlink.

machines.

entropy source fails.