Begin autotools sanitization sequence by requiring ports to explicitly
specify which version of {libtool,autoconf,automake} they need, erasing
the concept of a "system default".
For ports-in-waiting:
USE_LIBTOOL=YES -> USE_LIBTOOL_VER=13
USE_AUTOCONF=YES -> USE_AUTOCONF_VER=213
USE_AUTOMAKE=YES -> USE_AUTOMAKE_VER=14
Ports attempting to use the old style system after June 1st 2004 will be
sorely disappointed.
PureDB is a portable and tiny set of libraries for creating
and reading constant databases. It manages data files that
contains text or binary key/data pairs of arbitrary sizes.
Lookups are very fast (normally only one disk access to
match a hash value), overhead is low (a database is 1028
bytes plus only 16 extra bytes per record), multiple
concurrent read access are supported, and databases can be
up to 4 Gb long, and they are portable across architectures.
PR: ports/48901
Submitted by: Sergei Kolobov <sergei@kolobov.com>
