This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.
Tokyo Dystopia is a full-text search system. You can search lots of records for
some records including specified patterns. The characteristic of Tokyo Dystopia
is the following.
* High performance of search
* High scalability of target documents
* Perfect recall ratio by character N-gram method
* Phrase matching, prefix matching, suffix matching, and token matching
* Multilingualism with Unicode
* Layered Architecture of APIs
Tokyo Dystopia is available on platforms which have API conforming to C99 and
POSIX. Tokyo Dystopia is a free software licensed under the GNU Lesser General
Public License
