Log message:
digest: add the BLAKE2b digest.

BLAKE2 is a further development of the SHA-3 finalist BLAKE by its original
authors that improves its performance. BLAKE2b is the variant optimized for
64-bit systems.

ok riastradh

Log message:
Simplify.

Log message:
#include config.h only if HAVE_CONFIG_H is defined

Log message:
Update digest package to 20160304

+ remove unnecessary _POSIX_C_SOURCE definitions

+ fix up explicit_memset usage in sha3.c

+ bump version to 20160304

Log message:
Update digest to version 20160216, as proposed on tech-pkg.

Changes since previous version:

+ add Taylor Campbell's implementation of SHA3 digests.  This includes
code to calculate 224, 256, 384 and 512bit length digests.

+ change the license on all the code I wrote to be 2-clause BSD

+ modify license years for things that have been changed

+ add self-test command line option to digest(1) via the -t switch

pkgsrc changes

+ derive version number for the package automatically from the source
code

Log message:
Remove pkgviews: don't set PKG_INSTALLATION_TYPES in Makefiles.

Log message:
Just define PKGNAME and use it.

Log message:
Use Mt for email addresses.

Log message:
"user-destdir" is default these days

Log message:
Fix segmentation fault of digest(1) on Linux when directory
  is passed as an argument or when read error occurs.
Update version to 20111104.